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<?php trait byField { public static $a=array(array('byField', 'trFu')); static function trFu($v) {return $v-1;} } class cl { use byField; } $o=new cl(); echo $o->a[0](22);
based on sFt4j
Output for 7.0.0 - 7.2.0
Notice: Accessing static property cl::$a as non static in /in/UCclR on line 13 Notice: Undefined property: cl::$a in /in/UCclR on line 13 Fatal error: Uncaught Error: Function name must be a string in /in/UCclR:13 Stack trace: #0 {main} thrown in /in/UCclR on line 13
Process exited with code 255.
Output for 5.4.10 - 5.6.28
Strict Standards: Accessing static property cl::$a as non static in /in/UCclR on line 13 Notice: Undefined property: cl::$a in /in/UCclR on line 13 Fatal error: Function name must be a string in /in/UCclR on line 13
Process exited with code 255.
Output for 5.3.20 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/UCclR on line 3
Process exited with code 255.