ReflectionClass::getParentClass

(PHP 5)

ReflectionClass::getParentClassRécupère la classe parente

Description

public object ReflectionClass::getParentClass ( void )

Avertissement

Cette fonction n'est pas documentée et seule la liste des arguments est disponible.

Liste de paramètres

Cette fonction ne contient aucun paramètre.

Valeurs de retour

Un objet ReflectionClass.

Voir aussi

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User Contributed Notes 3 notes

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1
isaac dot z dot foster at gmail dot com
1 year ago
Quick correction, the code for getting all parent classes below has a "typo", you need to reset the $class variable to the parent class instance, otherwise it just endlessly loops:

        $class = new ReflectionClass('classname');
       
        $parents = array();
       
        while ($parent = $class->getParentClass()) {
            $parents[] = $parent->getName();
            $class = $parent;
        }
       
        echo "Parents: " . implode(", ", $parents);
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0
jochem at drecomm dot nl
4 years ago
When you want to find all parents (parent, parent of parent, parent of parent's parent and so on) try:

<?php
$class
= new ReflectionClass('whatever');

$parents = array();

while (
$parent = $class->getParentClass()) {
   
$parents[] = $parent->getName();
}

echo
"Parents: " . implode(", ", $parents);
?>

ReflectionClass::getParentClass() can return a ReflectionClass object of the parent class or false if no parent.

(PHP Version 5.1.6)
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-1
havelangep at hotmail dot com
3 years ago
Here is a "replacement" for is_a that will additionally look both into the extended classes and in the implemented interfaces

<?php
/**
     * Check if a class extends or implements a specific class/interface
     * @param string $search The class or interface name to look for
     * @param string $className The class name of the object to compare to
     * @return bool
     */
   
function IsExtendsOrImplements( $search, $className ) {
       
$class = new ReflectionClass( $className );
        if(
false === $class ) {
            return
false;
        }
        do {
           
$name = $class->getName();
            if(
$search == $name ) {
                return
true;
            }
           
$interfaces = $class->getInterfaceNames();
            if(
is_array( $interfaces ) && in_array( $search, $interfaces )) {
                return
true;
            }
           
$class = $class->getParentClass();
        } while(
false !== $class );
        return
false;
    }
?>
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