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run code in 150+ php & hhvm versions
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<?php header("content-type: text/plain"); $ii=0; $endrange=++'zzz'; var_dump($endrange);die(); for($i="aaa";$i<'zzz'+1;++$i){echo $i,PHP_EOL;};
Output for 5.4.0 - 5.4.21
Parse error: syntax error, unexpected ''zzz'' (T_CONSTANT_ENCAPSED_STRING) in /in/TMFVe on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING in /in/TMFVe on line 4
Process exited with code 255.