PHP 7.4.0 alpha 1 Released

ReflectionGenerator::getExecutingLine

(PHP 7)

ReflectionGenerator::getExecutingLineGets the currently executing line of the generator

説明

public ReflectionGenerator::getExecutingLine ( void ) : int

Get the currently executing line number of the generator.

パラメータ

この関数にはパラメータはありません。

返り値

Returns the line number of the currently executing statement in the generator.

例1 ReflectionGenerator::getExecutingLine() example

<?php

class GenExample
{
    public function 
gen()
    {
        
yield 1;
    }
}

$gen = (new GenExample)->gen();

$reflectionGen = new ReflectionGenerator($gen);

echo 
"Line: {$reflectionGen->getExecutingLine()}";

上の例の出力は、 たとえば以下のようになります。

Line: 7

参考

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