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<?php $i='4N4P19N7P1N1P2N2P'; preg_match_all('/(\d+)(\w)/',$argv[1],$m,2); $o='';foreach($m as $p)$o.=str_repeat($p[2]=='N'?'=':'-',$p[1]); //$a=str_repeat('_',$n=strlen($o=str_replace('--','- ',$o))); $a=preg_replace('/./','_',$o);//=str_replace('--','- ',$o)); echo("$a\n\n\n$o\n\n$a\n");
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined array key 1 in /in/15geX on line 4 Deprecated: preg_match_all(): Passing null to parameter #2 ($subject) of type string is deprecated in /in/15geX on line 4
Output for 8.0.0 - 8.0.30
Warning: Undefined array key 1 in /in/15geX on line 4
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined offset: 1 in /in/15geX on line 4
Output for 7.3.32 - 7.3.33
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Notice: Undefined offset: 1 in /in/15geX on line 4
Output for 4.3.0 - 4.3.1
Notice: Undefined variable: argv in /in/15geX on line 4

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