ReflectionGenerator::getExecutingLine()
版本:php7
(PHP 7)
Gets the currently executing line of the generator
说明
public ReflectionGenerator::getExecutingLine(void) : int
Get the currently executing line number of the generator.
参数
此函数没有参数。
返回值
Returns the line number of the currently executing statement in the generator.
范例
Example #1ReflectionGenerator::getExecutingLine()example
<?php class GenExample { public function gen() { yield 1; } } $gen = (new GenExample)->gen(); $reflectionGen = new ReflectionGenerator($gen); echo "Line: {$reflectionGen->getExecutingLine()}";
以上例程的输出类似于:
Line: 7
参见
- ReflectionGenerator::getExecutingGenerator() Gets the executing Generator object
- ReflectionGenerator::getExecutingFile() Gets the file name of the currently executing generator