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run code in 150+ php & hhvm versions
Bugs & Features
<?php class AliasPool { protected static $i = 0; public static function get () { $alias = 'tag_'; $j = self::$i; while ($j > 26) { $alias .= chr(($j % 26) + oct('a')); $j = floor($j / 26); } self::$i++; return $alias; } } for ($i = 0; $i < 60; ++$i) { var_dump(AliasPool::get()); print "\n"; }
Output for 7.0.0 - 7.1.0
string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" Fatal error: Uncaught Error: Call to undefined function oct() in /in/MGrnP:8 Stack trace: #0 /in/MGrnP(17): AliasPool::get() #1 {main} thrown in /in/MGrnP on line 8
Process exited with code 255.
Output for 5.0.0 - 5.6.28
string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" string(4) "tag_" Fatal error: Call to undefined function oct() in /in/MGrnP on line 8
Process exited with code 255.
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/MGrnP on line 3
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/MGrnP on line 3
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/MGrnP on line 3
Process exited with code 255.