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run code in 200+ php & hhvm versions
Bugs & Features
<?php class TT{ private $that; public function __construct(){ $this->that = $this; } } class TT_B extends TT{ public function that(){ $this->that = $this; } } $a = new TT_B; $a->that();
based on JPWYe
Output for 5.0.0 - 7.3.0rc4
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/1P0sj on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/1P0sj on line 4
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/1P0sj on line 4
Process exited with code 255.