位置： php 中文手册

php 外部扩展库

curl_close() 关闭 cURL 会话

curl_copy_handle() 复制一个cURL句柄和它的所有选项

curl_errno() 返回最后一次的错误代码

curl_error() 返回当前会话最后一次错误的字符串

curl_escape() 使用 URL 编码给定的字符串

curl_exec() 执行 cURL 会话

curl_file_create() 创建一个 CURLFile 对象

curl_getinfo() 获取一个cURL连接资源句柄的信息

curl_init() 初始化 cURL 会话

curl_multi_add_handle() 向curl批处理会话中添加单独的curl句柄

curl_multi_close() 关闭一组cURL句柄

curl_multi_errno() 返回上一次 curl 批处理的错误码

curl_multi_exec() 运行当前 cURL 句柄的子连接

curl_multi_getcontent() 如果设置了<strong><code>CURLOPT_RETURNTRANSFER</code></strong>，则返回获取的输出的文本流

curl_multi_info_read() 获取当前解析的cURL的相关传输信息

curl_multi_init() 返回一个新cURL批处理句柄

curl_multi_remove_handle() 移除cURL批处理句柄资源中的某个句柄资源

curl_multi_select() 等待所有cURL批处理中的活动连接

curl_multi_setopt() 为 cURL 并行处理设置一个选项

curl_multi_strerror() 返回字符串描述的错误代码

curl_pause() 暂停和取消暂停一个连接

curl_reset() 重置一个 libcurl 会话句柄的所有的选项

curl_setopt_array() 为 cURL 传输会话批量设置选项

curl_setopt() 设置 cURL 传输选项

curl_share_close() 关闭 cURL 共享句柄

curl_share_errno() 返回共享 curl 句柄的最后一次错误号

curl_share_init() 初始化一个 cURL 共享句柄

curl_share_setopt() 为 cURL 共享句柄设置选项

curl_share_strerror() 返回错误号对应的错误消息

curl_strerror() 返回错误代码的字符串描述

curl_unescape() 解码给定的 URL 编码的字符串

curl_version() 获取 cURL 版本信息

enchant库（拼写字典）

enchant_broker_describe()

enchant_broker_dict_exists()

enchant_broker_free_dict()

enchant_broker_free()

enchant_broker_get_dict_path()

enchant_broker_get_error()

enchant_broker_init()

enchant_broker_list_dicts()

enchant_broker_request_dict()

enchant_broker_request_pwl_dict()

enchant_broker_set_dict_path()

enchant_broker_set_ordering()

enchant_dict_add_to_personal()

enchant_dict_add_to_session()

enchant_dict_check()

enchant_dict_describe()

enchant_dict_get_error()

enchant_dict_is_in_session()

enchant_dict_quick_check()

enchant_dict_store_replacement()

enchant_dict_suggest()

pspell库（检测拼写）

pspell_add_to_personal()

pspell_add_to_session()

pspell_clear_session()

pspell_config_create()

pspell_config_data_dir()

pspell_config_dict_dir()

pspell_config_ignore()

pspell_config_mode()

pspell_config_personal()

pspell_config_repl()

pspell_config_runtogether()

pspell_config_save_repl()

pspell_new_config()

pspell_new_personal()

pspell_save_wordlist()

pspell_store_replacement()

pspell_suggest()

gettext库（多语言支持）

bind_textdomain_codeset()

bindtextdomain()

recode库（编码）

recode_string()

gmp库（多精度计算）

gmp_kronecker()

gmp_nextprime()

gmp_perfect_power()

gmp_perfect_square()

gmp_prob_prime()

gmp_random_bits()

gmp_random_range()

gmp_random_seed() php7

readline库（命令行）

readline_add_history()

readline_callback_handler_install()

readline_callback_handler_remove()

readline_callback_read_char()

readline_clear_history()

readline_completion_function()

readline_info()

readline_list_history()

readline_on_new_line()

readline_read_history()

readline_redisplay()

readline_write_history()

mhash库（加密）

mhash_get_block_size()

mhash_get_hash_name()

mhash_keygen_s2k()

sodium库（加密）

sodium_base642bin()

sodium_bin2base64()

sodium_bin2hex()

sodium_compare()

sodium_crypto_aead_aes256gcm_decrypt()

sodium_crypto_aead_aes256gcm_encrypt()

sodium_crypto_aead_aes256gcm_is_available()

sodium_crypto_aead_aes256gcm_keygen()

sodium_crypto_aead_chacha20poly1305_decrypt()

sodium_crypto_aead_chacha20poly1305_encrypt()

sodium_crypto_aead_chacha20poly1305_ietf_decrypt()

sodium_crypto_aead_chacha20poly1305_ietf_encrypt()

sodium_crypto_aead_chacha20poly1305_ietf_keygen()

sodium_crypto_aead_chacha20poly1305_keygen()

sodium_crypto_aead_xchacha20poly1305_ietf_decrypt()

sodium_crypto_aead_xchacha20poly1305_ietf_encrypt()

sodium_crypto_aead_xchacha20poly1305_ietf_keygen()

sodium_crypto_auth_keygen()

sodium_crypto_auth_verify()

sodium_crypto_auth()

sodium_crypto_box_keypair_from_secretkey_and_publickey()

sodium_crypto_box_keypair()

sodium_crypto_box_open()

sodium_crypto_box_publickey_from_secretkey()

sodium_crypto_box_publickey()

sodium_crypto_box_seal_open()

sodium_crypto_box_seal()

sodium_crypto_box_secretkey()

sodium_crypto_box_seed_keypair()

sodium_crypto_box()

sodium_crypto_generichash_final()

sodium_crypto_generichash_init()

sodium_crypto_generichash_keygen()

sodium_crypto_generichash_update()

sodium_crypto_generichash()

sodium_crypto_kdf_derive_from_key()

sodium_crypto_kdf_keygen()

sodium_crypto_kx_client_session_keys()

sodium_crypto_kx_keypair()

sodium_crypto_kx_publickey()

sodium_crypto_kx_secretkey()

sodium_crypto_kx_seed_keypair()

sodium_crypto_kx_server_session_keys()

sodium_crypto_pwhash_scryptsalsa208sha256_str_verify()

sodium_crypto_pwhash_scryptsalsa208sha256_str()

sodium_crypto_pwhash_scryptsalsa208sha256()

sodium_crypto_pwhash_str_needs_rehash()

sodium_crypto_pwhash_str_verify()

sodium_crypto_pwhash_str()

sodium_crypto_pwhash()

sodium_crypto_scalarmult_base()

sodium_crypto_scalarmult()

sodium_crypto_secretbox_keygen()

sodium_crypto_secretbox_open()

sodium_crypto_secretbox()

sodium_crypto_secretstream_xchacha20poly1305_init_pull()

sodium_crypto_secretstream_xchacha20poly1305_init_push()

sodium_crypto_secretstream_xchacha20poly1305_keygen()

sodium_crypto_secretstream_xchacha20poly1305_pull()

sodium_crypto_secretstream_xchacha20poly1305_push()

sodium_crypto_secretstream_xchacha20poly1305_rekey()

sodium_crypto_shorthash_keygen()

sodium_crypto_shorthash()

sodium_crypto_sign_detached()

sodium_crypto_sign_ed25519_pk_to_curve25519()

sodium_crypto_sign_ed25519_sk_to_curve25519()

sodium_crypto_sign_keypair_from_secretkey_and_publickey()

sodium_crypto_sign_keypair()

sodium_crypto_sign_open()

sodium_crypto_sign_publickey_from_secretkey()

sodium_crypto_sign_publickey()

sodium_crypto_sign_secretkey()

sodium_crypto_sign_seed_keypair()

sodium_crypto_sign_verify_detached()

sodium_crypto_sign()

sodium_crypto_stream_keygen()

sodium_crypto_stream_xor()

sodium_crypto_stream()

sodium_hex2bin()

sodium_increment()

sodium_memcmp()

sodium_memzero()

mcrypt库（加密）

mcrypt_create_iv()

mcrypt_decrypt()

mcrypt_enc_get_algorithms_name()

mcrypt_enc_get_block_size()

mcrypt_enc_get_iv_size()

mcrypt_enc_get_key_size()

mcrypt_enc_get_modes_name()

mcrypt_enc_get_supported_key_sizes()

mcrypt_enc_is_block_algorithm_mode()

mcrypt_enc_is_block_algorithm()

mcrypt_enc_is_block_mode()

mcrypt_enc_self_test()

mcrypt_encrypt()

mcrypt_generic_deinit()

mcrypt_generic_end()

mcrypt_generic_init()

mcrypt_generic()

mcrypt_get_block_size()

mcrypt_get_cipher_name()

mcrypt_get_iv_size()

mcrypt_get_key_size()

mcrypt_list_algorithms()

mcrypt_list_modes()

mcrypt_module_close()

mcrypt_module_get_algo_block_size()

mcrypt_module_get_algo_key_size()

mcrypt_module_get_supported_key_sizes()

mcrypt_module_is_block_algorithm_mode()

mcrypt_module_is_block_algorithm()

mcrypt_module_is_block_mode()

mcrypt_module_open()

mcrypt_module_self_test()

mdecrypt_generic()

openssl库（通信加密）

openssl_cipher_iv_length()

openssl_csr_export_to_file()

openssl_csr_export()

openssl_csr_get_public_key()

openssl_csr_get_subject()

openssl_csr_new()

openssl_csr_sign()

openssl_decrypt()

openssl_dh_compute_key()

openssl_digest()

openssl_encrypt()

openssl_error_string()

openssl_free_key()

openssl_get_cert_locations()

openssl_get_cipher_methods()

openssl_get_curve_names()

openssl_get_md_methods()

openssl_get_privatekey()

openssl_get_publickey()

openssl_pbkdf2()

openssl_pkcs12_export_to_file()

openssl_pkcs12_export()

openssl_pkcs12_read()

openssl_pkcs7_decrypt()

openssl_pkcs7_encrypt()

openssl_pkcs7_read()

openssl_pkcs7_sign()

openssl_pkcs7_verify()

openssl_pkey_export_to_file()

openssl_pkey_export()

openssl_pkey_free()

openssl_pkey_get_details()

openssl_pkey_get_private()

openssl_pkey_get_public()

openssl_pkey_new()

openssl_private_decrypt()

openssl_private_encrypt()

openssl_public_decrypt()

openssl_public_encrypt()

openssl_random_pseudo_bytes()

openssl_spki_export_challenge()

openssl_spki_export()

openssl_spki_new()

openssl_spki_verify()

openssl_verify()

openssl_x509_check_private_key()

openssl_x509_checkpurpose()

openssl_x509_export_to_file()

openssl_x509_export()

openssl_x509_fingerprint()

openssl_x509_free()

openssl_x509_parse()

openssl_x509_read()

bzip2库（压缩）

zip库（压缩）

zip_entry_close()

zip_entry_compressedsize()

zip_entry_compressionmethod()

zip_entry_filesize()

zip_entry_name()

zip_entry_open()

zip_entry_read()

ZipArchive类（压缩）

ZipArchive::addEmptyDir()

ZipArchive::addFile()

ZipArchive::addFromString()

ZipArchive::addGlob()

ZipArchive::addPattern()

ZipArchive::close()

ZipArchive::count()

ZipArchive::deleteIndex()

ZipArchive::deleteName()

ZipArchive::extractTo()

ZipArchive::getArchiveComment()

ZipArchive::getCommentIndex()

ZipArchive::getCommentName()

ZipArchive::getExternalAttributesIndex()

ZipArchive::getExternalAttributesName()

ZipArchive::getFromIndex()

ZipArchive::getFromName()

ZipArchive::getNameIndex()

ZipArchive::getStatusString()

ZipArchive::getStream()

ZipArchive::locateName()

ZipArchive::open()

ZipArchive::renameIndex()

ZipArchive::renameName()

ZipArchive::setArchiveComment()

ZipArchive::setCommentIndex()

ZipArchive::setCommentName()

ZipArchive::setCompressionIndex()

ZipArchive::setCompressionName()

ZipArchive::setEncryptionIndex()

ZipArchive::setEncryptionName()

ZipArchive::setExternalAttributesIndex()

ZipArchive::setExternalAttributesName()

ZipArchive::setPassword()

ZipArchive::statIndex()

ZipArchive::statName()

ZipArchive::unchangeAll()

ZipArchive::unchangeArchive()

ZipArchive::unchangeIndex()

ZipArchive::unchangeName()

tidy库（解析HTML)

ob_tidyhandler()

tidy_access_count()

tidy_config_count()

tidy_error_count()

tidy_get_output()

tidy_warning_count()

tidy::cleanRepair()

tidy::__construct()

tidy::diagnose()

tidy::$errorBuffer()

tidy::getConfig()

tidy::getHtmlVer()

tidy::getOptDoc()

tidy::getRelease()

tidy::getStatus()

tidy::isXhtml()

tidy::parseFile()

tidy::parseString()

tidy::repairFile()

tidy::repairString()

tidyNode::__construct()

tidyNode::getParent()

tidyNode::hasChildren()

tidyNode::hasSiblings()

tidyNode::isAsp()

tidyNode::isComment()

tidyNode::isHtml()

tidyNode::isJste()

tidyNode::isPhp()

tidyNode::isText()

XSLTProcessor类（xsl数据）

XSLTProcessor::__construct()

XSLTProcessor::getParameter()

XSLTProcessor::getSecurityPrefs()

XSLTProcessor::hasExsltSupport()

XSLTProcessor::importStylesheet()

XSLTProcessor::registerPHPFunctions()

XSLTProcessor::removeParameter()

XSLTProcessor::setParameter()

XSLTProcessor::setProfiling()

XSLTProcessor::setSecurityPrefs()

XSLTProcessor::transformToDoc()

XSLTProcessor::transformToUri()

XSLTProcessor::transformToXml()

libxml_clear_errors()

libxml_disable_entity_loader()

libxml_get_errors()

libxml_get_last_error()

libxml_set_external_entity_loader()

libxml_set_streams_context()

libxml_use_internal_errors()

xml_error_string()

xml_get_current_byte_index()

xml_get_current_column_number()

xml_get_current_line_number()

xml_get_error_code()

xml_parse_into_struct()

xml_parser_create_ns()

xml_parser_create()

xml_parser_free()

xml_parser_get_option()

xml_parser_set_option()

xml_set_character_data_handler()

xml_set_default_handler()

xml_set_element_handler()

xml_set_end_namespace_decl_handler()

xml_set_external_entity_ref_handler()

xml_set_notation_decl_handler()

xml_set_object()

xml_set_processing_instruction_handler()

xml_set_start_namespace_decl_handler()

xml_set_unparsed_entity_decl_handler()

XMLReader::close()

XMLReader::expand()

XMLReader::getAttribute()

XMLReader::getAttributeNo()

XMLReader::getAttributeNs()

XMLReader::getParserProperty()

XMLReader::isValid()

XMLReader::lookupNamespace()

XMLReader::moveToAttribute()

XMLReader::moveToAttributeNo()

XMLReader::moveToAttributeNs()

XMLReader::moveToElement()

XMLReader::moveToFirstAttribute()

XMLReader::moveToNextAttribute()

XMLReader::next()

XMLReader::open()

XMLReader::read()

XMLReader::readInnerXml()

XMLReader::readOuterXml()

XMLReader::readString()

XMLReader::setParserProperty()

XMLReader::setRelaxNGSchema()

XMLReader::setRelaxNGSchemaSource()

XMLReader::setSchema()

XMLReader::XML()

XMLWriter::endAttribute()

XMLWriter::endCdata()

XMLWriter::endComment()

XMLWriter::endDocument()

XMLWriter::endDtdAttlist()

XMLWriter::endDtdElement()

XMLWriter::endDtdEntity()

XMLWriter::endDtd()

XMLWriter::endElement()

XMLWriter::endPi()

XMLWriter::flush()

XMLWriter::fullEndElement()

XMLWriter::openMemory()

XMLWriter::openUri()

XMLWriter::outputMemory()

XMLWriter::setIndentString()

XMLWriter::setIndent()

XMLWriter::startAttributeNs()

XMLWriter::startAttribute()

XMLWriter::startCdata()

XMLWriter::startComment()

XMLWriter::startDocument()

XMLWriter::startDtdAttlist()

XMLWriter::startDtdElement()

XMLWriter::startDtdEntity()

XMLWriter::startDtd()

XMLWriter::startElementNs()

XMLWriter::startElement()

XMLWriter::startPi()

XMLWriter::text()

XMLWriter::writeAttributeNs()

XMLWriter::writeAttribute()

XMLWriter::writeCdata()

XMLWriter::writeComment()

XMLWriter::writeDtdAttlist()

XMLWriter::writeDtdElement()

XMLWriter::writeDtdEntity()

XMLWriter::writeDtd()

XMLWriter::writeElementNs()

XMLWriter::writeElement()

XMLWriter::writePi()

XMLWriter::writeRaw()

SimpleXMLElement::addAttribute()

SimpleXMLElement::addChild()

SimpleXMLElement::asXML()

SimpleXMLElement::attributes()

SimpleXMLElement::children()

SimpleXMLElement::__construct()

SimpleXMLElement::count()

SimpleXMLElement::getDocNamespaces()

SimpleXMLElement::getName()

SimpleXMLElement::getNamespaces()

SimpleXMLElement::registerXPathNamespace()

SimpleXMLElement::saveXML()

SimpleXMLElement::__toString()

SimpleXMLElement::xpath()

SimpleXMLIterator::current()

SimpleXMLIterator::getChildren()

SimpleXMLIterator::hasChildren()

SimpleXMLIterator::key()

SimpleXMLIterator::next()

SimpleXMLIterator::rewind()

SimpleXMLIterator::valid()

simplexml_import_dom()

simplexml_load_file()

simplexml_load_string()

wddx（分布式数据交换）

wddx_add_vars()

wddx_deserialize()

wddx_packet_end()

wddx_packet_start()

wddx_serialize_value()

wddx_serialize_vars()

DOM（文档对象模型）

DOMAttr::__construct()

DOMAttr::isId()

DOMCdataSection::__construct()

DOMCharacterData::appendData()

DOMCharacterData::deleteData()

DOMCharacterData::insertData()

DOMCharacterData::replaceData()

DOMCharacterData::substringData()

DOMComment::__construct()

DOMDocument::__construct()

DOMDocument::createAttribute()

DOMDocument::createAttributeNS()

DOMDocument::createCDATASection()

DOMDocument::createComment()

DOMDocument::createDocumentFragment()

DOMDocument::createElement()

DOMDocument::createElementNS()

DOMDocument::createEntityReference()

DOMDocument::createProcessingInstruction()

DOMDocument::createTextNode()

DOMDocument::getElementById()

DOMDocument::getElementsByTagName()

DOMDocument::getElementsByTagNameNS()

DOMDocument::importNode()

DOMDocument::load()

DOMDocument::loadHTML()

DOMDocument::loadHTMLFile()

DOMDocument::loadXML()

DOMDocument::normalizeDocument()

DOMDocument::registerNodeClass()

DOMDocument::relaxNGValidate()

DOMDocument::relaxNGValidateSource()

DOMDocument::save()

DOMDocument::saveHTML()

DOMDocument::saveHTMLFile()

DOMDocument::saveXML()

DOMDocument::schemaValidate()

DOMDocument::schemaValidateSource()

DOMDocument::validate()

DOMDocument::xinclude()

DOMDocumentFragment::appendXML()

DOMElement::__construct()

DOMElement::getAttribute()

DOMElement::getAttributeNode()

DOMElement::getAttributeNodeNS()

DOMElement::getAttributeNS()

DOMElement::getElementsByTagName()

DOMElement::getElementsByTagNameNS()

DOMElement::hasAttribute()

DOMElement::hasAttributeNS()

DOMElement::removeAttribute()

DOMElement::removeAttributeNode()

DOMElement::removeAttributeNS()

DOMElement::setAttribute()

DOMElement::setAttributeNode()

DOMElement::setAttributeNodeNS()

DOMElement::setAttributeNS()

DOMElement::setIdAttribute()

DOMElement::setIdAttributeNode()

DOMElement::setIdAttributeNS()

DOMEntityReference::__construct()

DOMImplementation::__construct()

DOMImplementation::createDocument()

DOMImplementation::createDocumentType()

DOMImplementation::hasFeature()

DOMNamedNodeMap::count()

DOMNamedNodeMap::getNamedItem()

DOMNamedNodeMap::getNamedItemNS()

DOMNamedNodeMap::item()

DOMNode::appendChild()

DOMNode::C14N()

DOMNode::C14NFile()

DOMNode::cloneNode()

DOMNode::getLineNo()

DOMNode::getNodePath()

DOMNode::hasAttributes()

DOMNode::hasChildNodes()

DOMNode::insertBefore()

DOMNode::isDefaultNamespace()

DOMNode::isSameNode()

DOMNode::isSupported()

DOMNode::lookupNamespaceUri()

DOMNode::lookupPrefix()

DOMNode::normalize()

DOMNode::removeChild()

DOMNode::replaceChild()

DOMNodeList::count()

DOMNodeList::item()

DOMProcessingInstruction::__construct()

DOMText::__construct()

DOMText::isElementContentWhitespace()

DOMText::isWhitespaceInElementContent()

DOMText::splitText()

DOMXPath::__construct()

DOMXPath::evaluate()

DOMXPath::query()

DOMXPath::registerNamespace()

DOMXPath::registerPhpFunctions()

dom_import_simplexml()

dbase_add_record()

dbase_delete_record()

dbase_get_header_info()

dbase_get_record_with_names()

dbase_get_record()

dbase_numfields()

dbase_numrecords()

dbase_replace_record()

FrontBase数据库

fbsql_affected_rows()

fbsql_autocommit()

fbsql_blob_size()

fbsql_change_user()

fbsql_clob_size()

fbsql_connect()

fbsql_create_blob()

fbsql_create_clob()

fbsql_create_db()

fbsql_data_seek()

fbsql_database_password()

fbsql_database()

fbsql_db_query()

fbsql_db_status()

fbsql_drop_db()

fbsql_fetch_array()

fbsql_fetch_assoc()

fbsql_fetch_field()

fbsql_fetch_lengths()

fbsql_fetch_object()

fbsql_fetch_row()

fbsql_field_flags()

fbsql_field_len()

fbsql_field_name()

fbsql_field_seek()

fbsql_field_table()

fbsql_field_type()

fbsql_free_result()

fbsql_get_autostart_info()

fbsql_hostname()

fbsql_insert_id()

fbsql_list_dbs()

fbsql_list_fields()

fbsql_list_tables()

fbsql_next_result()

fbsql_num_fields()

fbsql_num_rows()

fbsql_password()

fbsql_pconnect()

fbsql_read_blob()

fbsql_read_clob()

fbsql_rollback()

fbsql_rows_fetched()

fbsql_select_db()

fbsql_set_characterset()

fbsql_set_lob_mode()

fbsql_set_password()

fbsql_set_transaction()

fbsql_start_db()

fbsql_stop_db()

fbsql_table_name()

fbsql_tablename()

fbsql_username()

fbsql_warnings()

Firebird/InterBase数据库

fbird_add_user()

fbird_affected_rows()

fbird_blob_add()

fbird_blob_cancel()

fbird_blob_close()

fbird_blob_create()

fbird_blob_echo()

fbird_blob_get()

fbird_blob_import()

fbird_blob_info()

fbird_blob_open()

fbird_commit_ret()

fbird_connect()

fbird_db_info()

fbird_delete_user()

fbird_drop_db()

fbird_errcode()

fbird_execute()

fbird_fetch_assoc()

fbird_fetch_object()

fbird_fetch_row()

fbird_field_info()

fbird_free_event_handler()

fbird_free_query()

fbird_free_result()

fbird_maintain_db()

fbird_modify_user()

fbird_name_result()

fbird_num_fields()

fbird_num_params()

fbird_param_info()

fbird_pconnect()

fbird_prepare()

fbird_restore()

fbird_rollback_ret()

fbird_rollback()

fbird_server_info()

fbird_service_attach()

fbird_service_detach()

fbird_set_event_handler()

fbird_wait_event()

ibase_add_user()

ibase_affected_rows()

ibase_blob_add()

ibase_blob_cancel()

ibase_blob_close()

ibase_blob_create()

ibase_blob_echo()

ibase_blob_get()

ibase_blob_import()

ibase_blob_info()

ibase_blob_open()

ibase_commit_ret()

ibase_connect()

ibase_db_info()

ibase_delete_user()

ibase_drop_db()

ibase_errcode()

ibase_execute()

ibase_fetch_assoc()

ibase_fetch_object()

ibase_fetch_row()

ibase_field_info()

ibase_free_event_handler()

ibase_free_query()

ibase_free_result()

ibase_maintain_db()

ibase_modify_user()

ibase_name_result()

ibase_num_fields()

ibase_num_params()

ibase_param_info()

ibase_pconnect()

ibase_prepare()

ibase_restore()

ibase_rollback_ret()

ibase_rollback()

ibase_server_info()

ibase_service_attach()

ibase_service_detach()

ibase_set_event_handler()

ibase_wait_event()

Informix数据库

ifx_affected_rows()

ifx_blobinfile_mode()

ifx_byteasvarchar()

ifx_copy_blob()

ifx_create_blob()

ifx_create_char()

ifx_fetch_row()

ifx_fieldproperties()

ifx_fieldtypes()

ifx_free_blob()

ifx_free_char()

ifx_free_result()

ifx_htmltbl_result()

ifx_nullformat()

ifx_num_fields()

ifx_textasvarchar()

ifx_update_blob()

ifx_update_char()

ifxus_close_slob()

ifxus_create_slob()

ifxus_free_slob()

ifxus_open_slob()

ifxus_read_slob()

ifxus_seek_slob()

ifxus_tell_slob()

ifxus_write_slob()

msql_affected_rows()

msql_create_db()

msql_createdb()

msql_data_seek()

msql_db_query()

msql_fetch_array()

msql_fetch_field()

msql_fetch_object()

msql_fetch_row()

msql_field_flags()

msql_field_len()

msql_field_name()

msql_field_seek()

msql_field_table()

msql_field_type()

msql_fieldflags()

msql_fieldlen()

msql_fieldname()

msql_fieldtable()

msql_fieldtype()

msql_free_result()

msql_list_dbs()

msql_list_fields()

msql_list_tables()

msql_num_fields()

msql_num_rows()

msql_numfields()

msql_pconnect()

msql_select_db()

msql_tablename()

mssql_connect()

mssql_data_seek()

mssql_execute()

mssql_fetch_array()

mssql_fetch_assoc()

mssql_fetch_batch()

mssql_fetch_field()

mssql_fetch_object()

mssql_fetch_row()

mssql_field_length()

mssql_field_name()

mssql_field_seek()

mssql_field_type()

mssql_free_result()

mssql_free_statement()

mssql_get_last_message()

mssql_guid_string()

mssql_min_error_severity()

mssql_min_message_severity()

mssql_next_result()

mssql_num_fields()

mssql_num_rows()

mssql_pconnect()

mssql_rows_affected()

mssql_select_db()

oci_bind_array_by_name()

oci_bind_by_name()

oci_client_version()

oci_define_by_name()

oci_fetch_all()

oci_fetch_array()

oci_fetch_assoc()

oci_fetch_object()

oci_fetch_row()

oci_field_is_null()

oci_field_name()

oci_field_precision()

oci_field_scale()

oci_field_size()

oci_field_type_raw()

oci_field_type()

oci_free_descriptor()

oci_free_statement()

oci_get_implicit_resultset()

oci_internal_debug()

oci_lob_is_equal()

oci_new_collection()

oci_new_connect()

oci_new_cursor()

oci_new_descriptor()

oci_num_fields()

oci_password_change()

oci_register_taf_callback()

oci_server_version()

oci_set_action()

oci_set_call_timeout()

oci_set_client_identifier()

oci_set_client_info()

oci_set_db_operation()

oci_set_edition()

oci_set_module_name()

oci_set_prefetch()

oci_statement_type()

oci_unregister_taf_callback()

OCI-Collection::append()

OCI-Collection::assign()

OCI-Collection::assignElem()

OCI-Collection::free()

OCI-Collection::getElem()

OCI-Collection::max()

OCI-Collection::size()

OCI-Collection::trim()

OCI-Lob::append()

OCI-Lob::close()

OCI-Lob::erase()

OCI-Lob::export()

OCI-Lob::flush()

OCI-Lob::free()

OCI-Lob::getBuffering()

OCI-Lob::import()

OCI-Lob::load()

OCI-Lob::read()

OCI-Lob::rewind()

OCI-Lob::save()

OCI-Lob::saveFile()

OCI-Lob::seek()

OCI-Lob::setBuffering()

OCI-Lob::size()

OCI-Lob::tell()

OCI-Lob::truncate()

OCI-Lob::write()

OCI-Lob::writeTemporary()

OCI-Lob::writeToFile()

ocibindbyname()

ocicollappend()

ocicollassign()

ocicollassignelem()

ocicollgetelem()

ocicolumnisnull()

ocicolumnname()

ocicolumnprecision()

ocicolumnscale()

ocicolumnsize()

ocicolumntype()

ocicolumntyperaw()

ocidefinebyname()

ocifetchstatement()

ocifreecollection()

ocifreecursor()

ocifreestatement()

ociinternaldebug()

ocinewcollection()

ocinewdescriptor()

ocisavelobfile()

ociserverversion()

ocisetprefetch()

ocistatementtype()

ociwritelobtofile()

ociwritetemporarylob()

PostgreSQL数据库

pg_affected_rows()

pg_cancel_query()

pg_client_encoding()

pg_connect_poll()

pg_connection_busy()

pg_connection_reset()

pg_connection_status()

pg_consume_input()

pg_escape_bytea()

pg_escape_identifier()

pg_escape_literal()

pg_escape_string()

pg_fetch_all_columns()

pg_fetch_array()

pg_fetch_assoc()

pg_fetch_object()

pg_fetch_result()

pg_field_is_null()

pg_field_name()

pg_field_prtlen()

pg_field_size()

pg_field_table()

pg_field_type_oid()

pg_field_type()

pg_free_result()

pg_get_notify()

pg_get_result()

pg_last_error()

pg_last_notice()

pg_lo_read_all()

pg_lo_truncate()

pg_num_fields()

pg_parameter_status()

pg_query_params()

pg_result_error_field()

pg_result_error()

pg_result_seek()

pg_result_status()

pg_send_execute()

pg_send_prepare()

pg_send_query_params()

pg_send_query()

pg_set_client_encoding()

pg_set_error_verbosity()

pg_transaction_status()

pg_unescape_bytea()

PDO_PGSQL DSN()

PDO::pgsqlCopyFromArray()

PDO::pgsqlCopyFromFile()

PDO::pgsqlCopyToArray()

PDO::pgsqlCopyToFile()

PDO::pgsqlGetNotify()

PDO::pgsqlGetPid()

PDO::pgsqlLOBCreate()

PDO::pgsqlLOBOpen()

PDO::pgsqlLOBUnlink()

Sybase数据库

sybase_affected_rows()

sybase_connect()

sybase_data_seek()

sybase_deadlock_retry_count()

sybase_fetch_array()

sybase_fetch_assoc()

sybase_fetch_field()

sybase_fetch_object()

sybase_fetch_row()

sybase_field_seek()

sybase_free_result()

sybase_get_last_message()

sybase_min_client_severity()

sybase_min_error_severity()

sybase_min_message_severity()

sybase_min_server_severity()

sybase_num_fields()

sybase_num_rows()

sybase_pconnect()

sybase_result()

sybase_select_db()

sybase_set_message_handler()

sybase_unbuffered_query()

MySQL数据库（原始）

mysql_affected_rows()

mysql_client_encoding()

mysql_connect()

mysql_create_db()

mysql_data_seek()

mysql_db_name()

mysql_db_query()

mysql_drop_db()

mysql_escape_string()

mysql_fetch_array()

mysql_fetch_assoc()

mysql_fetch_field()

mysql_fetch_lengths()

mysql_fetch_object()

mysql_fetch_row()

mysql_field_flags()

mysql_field_len()

mysql_field_name()

mysql_field_seek()

mysql_field_table()

mysql_field_type()

mysql_free_result()

mysql_get_client_info()

mysql_get_host_info()

mysql_get_proto_info()

mysql_get_server_info()

mysql_insert_id()

mysql_list_dbs()

mysql_list_fields()

mysql_list_processes()

mysql_list_tables()

mysql_num_fields()

mysql_num_rows()

mysql_pconnect()

mysql_real_escape_string()

mysql_select_db()

mysql_set_charset()

mysql_tablename()

mysql_thread_id()

mysql_unbuffered_query()

MySQLi数据库

mysqli::$affected_rows()

mysqli::autocommit()

mysqli::begin_transaction()

mysqli::change_user()

mysqli::character_set_name()

mysqli::close()

mysqli::commit()

mysqli::$connect_errno()

mysqli::$connect_error()

mysqli::__construct()

mysqli::debug()

mysqli::dump_debug_info()

mysqli::errno()

mysqli::$error_list()

mysqli::$error()

mysqli::$field_count()

mysqli::get_charset()

mysqli::$client_info()

mysqli_get_client_version()

mysqli::get_connection_stats()

mysqli::$host_info()

mysqli::$protocol_version()

mysqli::$server_info()

mysqli::$server_version()

mysqli::get_warnings()

mysqli::$info()

mysqli::$insert_id()

mysqli::more_results()

mysqli::multi_query()

mysqli::next_result()

mysqli::options()

mysqli::prepare()

mysqli::query()

mysqli::real_connect()

mysqli::real_escape_string()

mysqli::real_query()

mysqli::reap_async_query()

mysqli::refresh()

mysqli::release_savepoint()

mysqli::rollback()

mysqli::rpl_query_type()

mysqli::savepoint()

mysqli::select_db()

mysqli::send_query()

mysqli::set_charset()

mysqli::set_local_infile_default()

mysqli::set_local_infile_handler()

mysqli::$sqlstate()

mysqli::ssl_set()

mysqli::stmt_init()

mysqli::store_result()

mysqli::$thread_id()

mysqli::thread_safe()

mysqli::use_result()

mysqli::$warning_count()

mysqli_stmt::$affected_rows()

mysqli_stmt::attr_get()

mysqli_stmt::attr_set()

mysqli_stmt::bind_param()

mysqli_stmt::bind_result()

mysqli_stmt::close()

mysqli_stmt::__construct()

mysqli_stmt::data_seek()

mysqli_stmt::$errno()

mysqli_stmt::$error_list()

mysqli_stmt::$error()

mysqli_stmt::execute()

mysqli_stmt::fetch()

mysqli_stmt::$field_count()

mysqli_stmt::free_result()

mysqli_stmt::get_result()

mysqli_stmt::get_warnings()

mysqli_stmt::$insert_id()

mysqli_stmt::more_results()

mysqli_stmt::next_result()

mysqli_stmt::$num_rows()

mysqli_stmt::$param_count()

mysqli_stmt::prepare()

mysqli_stmt::reset()

mysqli_stmt::result_metadata()

mysqli_stmt::send_long_data()

mysqli_stmt::$sqlstate()

mysqli_stmt::store_result()

mysqli_result::$current_field()

mysqli_result::data_seek()

mysqli_result::fetch_all()

mysqli_result::fetch_array()

mysqli_result::fetch_assoc()

mysqli_result::fetch_field_direct()

mysqli_result::fetch_field()

mysqli_result::fetch_fields()

mysqli_result::fetch_object()

mysqli_result::fetch_row()

mysqli_result::$field_count()

mysqli_result::field_seek()

mysqli_result::free()

mysqli_result::$lengths()

mysqli_result::$num_rows()

mysqli_driver::embedded_server_end()

mysqli_driver::embedded_server_start()

mysqli_driver::$report_mode()

mysqli_warning::__construct()

mysqli_warning::next()

mysqli_bind_param()

mysqli_bind_result()

mysqli_client_encoding()

mysqli_connect()

mysqli::disable_reads_from_master()

mysqli_disable_rpl_parse()

mysqli_enable_reads_from_master()

mysqli_enable_rpl_parse()

mysqli_escape_string()

mysqli_execute()

mysqli_get_cache_stats()

mysqli_get_client_stats()

mysqli_get_links_stats()

mysqli_get_metadata()

mysqli_master_query()

mysqli_param_count()

mysqli_report()

mysqli_rpl_parse_enabled()

mysqli_rpl_probe()

mysqli_send_long_data()

mysqli::set_opt()

mysqli_slave_query()

IMAP、POP3、 NNTP（邮件传输协议）

imap_bodystruct()

imap_clearflag_full()

imap_createmailbox()

imap_deletemailbox()

imap_fetch_overview()

imap_fetchbody()

imap_fetchheader()

imap_fetchmime()

imap_fetchstructure()

imap_fetchtext()

imap_get_quota()

imap_get_quotaroot()

imap_getmailboxes()

imap_getsubscribed()

imap_headerinfo()

imap_last_error()

imap_listmailbox()

imap_listscan()

imap_listsubscribed()

imap_mail_compose()

imap_mail_copy()

imap_mail_move()

imap_mailboxmsginfo()

imap_mime_header_decode()

imap_mutf7_to_utf8()

imap_num_recent()

imap_renamemailbox()

imap_rfc822_parse_adrlist()

imap_rfc822_parse_headers()

imap_rfc822_write_address()

imap_savebody()

imap_scanmailbox()

imap_set_quota()

imap_setflag_full()

imap_subscribe()

imap_undelete()

imap_unsubscribe()

imap_utf7_decode()

imap_utf7_encode()

imap_utf8_to_mutf7()

SNMP（网络管理协议）

snmp_get_quick_print()

snmp_get_valueretrieval()

snmp_read_mib()

snmp_set_enum_print()

snmp_set_oid_numeric_print()

snmp_set_oid_output_format()

snmp_set_quick_print()

snmp_set_valueretrieval()

snmp2_getnext()

snmp2_real_walk()

snmp3_getnext()

snmp3_real_walk()

SNMP::__construct()

SNMP::getErrno()

SNMP::getError()

SNMP::getnext()

SNMP::setSecurity()

SOAP（简单对象传输协议）

is_soap_fault()

use_soap_error_handler()

SoapClient::__call()

SoapClient::__construct()

SoapClient::__doRequest()

SoapClient::__getCookies()

SoapClient::__getFunctions()

SoapClient::__getLastRequest()

SoapClient::__getLastRequestHeaders()

SoapClient::__getLastResponse()

SoapClient::__getLastResponseHeaders()

SoapClient::__getTypes()

SoapClient::__setCookie()

SoapClient::__setLocation()

SoapClient::__setSoapHeaders()

SoapClient::__soapCall()

SoapClient::SoapClient()

SoapServer::addFunction()

SoapServer::addSoapHeader()

SoapServer::__construct()

SoapServer::fault()

SoapServer::getFunctions()

SoapServer::handle()

SoapServer::setClass()

SoapServer::setObject()

SoapServer::setPersistence()

SoapServer::SoapServer()

SoapFault::__construct()

SoapFault::SoapFault()

SoapFault::__toString()

SoapHeader::__construct()

SoapHeader::SoapHeader()

SoapParam::__construct()

SoapParam::SoapParam()

SoapVar::__construct()

SoapVar::SoapVar()

ODBC（开放数据库连接）

odbc_autocommit()

odbc_close_all()

odbc_columnprivileges()

odbc_data_source()

odbc_errormsg()

odbc_fetch_array()

odbc_fetch_into()

odbc_fetch_object()

odbc_fetch_row()

odbc_field_len()

odbc_field_name()

odbc_field_num()

odbc_field_precision()

odbc_field_scale()

odbc_field_type()

odbc_foreignkeys()

odbc_free_result()

odbc_gettypeinfo()

odbc_longreadlen()

odbc_next_result()

odbc_num_fields()

odbc_num_rows()

odbc_pconnect()

odbc_primarykeys()

odbc_procedurecolumns()

odbc_procedures()

odbc_result_all()

odbc_rollback()

odbc_setoption()

odbc_specialcolumns()

odbc_statistics()

odbc_tableprivileges()

LDAP（轻型目录访问协议）

ldap_8859_to_t61()

ldap_bind_ext()

ldap_control_paged_result_response()

ldap_control_paged_result()

ldap_count_entries()

ldap_delete_ext()

ldap_exop_passwd()

ldap_exop_refresh()

ldap_exop_whoami()

ldap_explode_dn()

ldap_first_attribute()

ldap_first_entry()

ldap_first_reference()

ldap_free_result()

ldap_get_attributes()

ldap_get_entries()

ldap_get_option()

ldap_get_values_len()

ldap_get_values()

ldap_mod_add_ext()

ldap_mod_del_ext()

ldap_mod_replace_ext()

ldap_mod_replace()

ldap_modify_batch()

ldap_next_attribute()

ldap_next_entry()

ldap_next_reference()

ldap_parse_exop()

ldap_parse_reference()

ldap_parse_result()

ldap_rename_ext()

ldap_sasl_bind()

ldap_set_option()

ldap_set_rebind_proc()

ldap_start_tls()

ldap_t61_to_8859()

这些扩展库已经包含在PHP中但是需要编译它们才能使用，并且可能需要额外的扩展库