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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { private $_foo = array(); public function fill(){ array_push($this->_foo, "hello"); array_push($this->_foo, "world"); } public function getFoo() { return $this->_foo; } } $foo = new Foo(); foreach($foo->fill() as $q){ echo $q; }
Output for 5.2.3 - 7.1.0
Warning: Invalid argument supplied for foreach() in /in/7BRaZ on line 15
Output for 5.0.0 - 5.2.2
<br /> <b>Warning</b>: Invalid argument supplied for foreach() in <b>/in/7BRaZ</b> on line <b>15</b><br />
Output for 4.4.2 - 4.4.9
<br /> <b>Parse error</b>: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/7BRaZ</b> on line <b>4</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
<br /> <b>Parse error</b>: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/7BRaZ</b> on line <b>4</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in <b>/in/7BRaZ</b> on line <b>4</b><br />
Process exited with code 255.