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run code in 200+ php & hhvm versions
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<?php function create_function2($args, $content) { static $counter = 0; $funcname = '_lambda_' . (++$counter); eval("function {$funcname} ({$args}) { {$content}; }"); return $funcname; } var_dump(binhex(create_function('$a,$b', 'return $a+$b;'))); $f = create_function('$a,$b', 'return $a+$b;'); var_dump($f(1,2));
Output for 7.0.0 - 7.2.6
Fatal error: Uncaught Error: Call to undefined function binhex() in /in/CpbCT:10 Stack trace: #0 {main} thrown in /in/CpbCT on line 10
Process exited with code 255.
Output for 5.0.0 - 5.6.28
Fatal error: Call to undefined function binhex() in /in/CpbCT on line 10
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: binhex() in /in/CpbCT on line 10
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: binhex() in /in/CpbCT on line 10
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: binhex() in /in/CpbCT on line 10