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<?php $myInstance = new MyClass('ciao'); $res = $myInstance->doSomething($myInstance->getName()); print($res . ' ' . $myInstance->getName()); class MyClass { private $_name; public function setName($name) { $this->_name = $name; } public function getName() { return $this->_name; } public function __construct($name) { $this->_name = $name; } public function doSomething(&$value) { $value = $value . '_MODIFIED'; return $value; } }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Notice: Only variables should be passed by reference in /in/JBE9s on line 5 ciao_MODIFIED ciao
Output for 7.3.32 - 7.3.33, 7.4.26
ciao_MODIFIED ciao
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.21
Strict Standards: Only variables should be passed by reference in /in/JBE9s on line 5 ciao_MODIFIED ciao
Output for 5.0.5
Fatal error: Only variables can be passed by reference in /in/JBE9s on line 5
Process exited with code 255.
Output for 5.0.0 - 5.0.4
ciao_MODIFIED ciao_MODIFIED
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/JBE9s on line 10
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/JBE9s on line 10
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/JBE9s on line 10
Process exited with code 255.
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