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e<?php class foo { public $aVariableName; function __construct() { $this->a = "hello"; $this->b = "hi"; $this->val = "howdy"; $val = "a"; echo $this->{$val}; // outputs "hello" echo "\n"; $val = "b"; echo $this->{$val}; // outputs "hi" echo "\n"; echo $this->val; //outputs "howdy" echo "\n"; echo $this->{"val"}; $this->setConfigParam('aVariableName', array('one', 'two', 'three')); // echo $this->$aVariableName; $name = 'aVariableName'; var_dump($this->$name); var_dump($this->_aConfigParams); } public function setConfigParam( $sName, $sValue ) { if ( isset( $this->$sName ) ) { $this->$sName = $sValue; } else { $this->_aConfigParams[$sName] = $sValue; } } } $foo = new foo();
Output for git.master, git.master_jit, rfc.property-hooks
e Deprecated: Creation of dynamic property foo::$a is deprecated in /in/YNIcS on line 9 Deprecated: Creation of dynamic property foo::$b is deprecated in /in/YNIcS on line 10 Deprecated: Creation of dynamic property foo::$val is deprecated in /in/YNIcS on line 11 hello hi howdy howdy Deprecated: Creation of dynamic property foo::$_aConfigParams is deprecated in /in/YNIcS on line 41 NULL array(1) { ["aVariableName"]=> array(3) { [0]=> string(3) "one" [1]=> string(3) "two" [2]=> string(5) "three" } }

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