Get Class method: file name, start line and end line : Reflection Class Methods « Class « PHP

1. PHP
2. Class
3. Reflection Class Methods

Get Class method: file name, start line and end line

<?php
class Person {
    private $name;    
    private $age;    
    private $id;    

    function __construct( $name, $age ) {
        $this->name = $name;
        $this->age = $age;
    }

    function setId( $id ) {
        $this->id = $id;
    }
    
    function getId(){
        echo "get id method";    
    }
    
    function __clone() {
        $this->id = 0;
    }
}


class ReflectionUtil {
  static function getMethodSource( ReflectionMethod $method ) {
    $path = $method->getFileName();
    $lines = @file( $path );
    $from = $method->getStartLine();
    $to   = $method->getEndLine();
    $len  = $to-$from+1;
    return implode( array_slice( $lines, $from-1, $len ));
  }
}

$class = new ReflectionClass( 'Person' ); 
$method = $class->getMethod( 'getId' );
print ReflectionUtil::getMethodSource( $method );

?>


           
       

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