QuickHashIntHash::saveToString()
(PECL quickhash >= Unknown)
This method returns a serialized version of the hash
说明
public QuickHashIntHash::saveToString(void): string
This method returns a serialized version of the hash in the same format that loadFromString()can read.
返回值
This method returns a string containing a serialized format of the hash. Each element is stored as a four byte value in the Endianness that the current system uses.
范例
Example #1 QuickHashIntHash::saveToString() example
<?php $hash = new QuickHashIntHash( 1024 ); var_dump( $hash->exists( 4 ) ); var_dump( $hash->add( 4, 34 ) ); var_dump( $hash->exists( 4 ) ); var_dump( $hash->add( 4, 55 ) ); var_dump( $hash->saveToString() ); ?>