3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $this = array('that' => 'ffff'); echo "abc$this['that']";
Output for 5.0.0 - 5.4.34
Fatal error: Cannot re-assign $this in /in/siuvC on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING in /in/siuvC on line 3
Process exited with code 255.
Output for 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING in /in/siuvC on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_STRING' or `T_VARIABLE' or `T_NUM_STRING' in /in/siuvC on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Notice: Undefined index: 'that' in /in/siuvC on line 3 abc