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run code in 200+ php & hhvm versions
Bugs & Features
<?php function alter_macros($content) { preg_match_all('#{(.*)}#Ui', $content, $matches); for($i = 0; $i < count($matches[1]); $i++) { $ns = explode("|", $matches[1][$i]); $c2 = count($ns); $rand = rand(0, ($c2 - 1)); $content = str_replace("{".$matches[1][$i]."}", $ns[$rand], $content); } return $content; } function xnum_macros($content) { preg_match_all('#\[NUM\-([[:digit:]]+)\]#', $content, $matches); for($i = 0; $i < count($matches[0]); $i++) { $num = $matches[1][$i]; $min = pow(10, $num - 1); $max = pow(10, $num) - 1; $rand = rand($min, $max); $content = str_replace($matches[0][$i], $rand, $content); } return $content; } function num_macros($content) { preg_match_all('#\[RAND\-([[:digit:]]+)\-([[:digit:]]+)\]#', $content, $matches); for($i = 0; $i < count($matches[0]); $i++) { $min = $matches[1][$i]; $max = $matches[2][$i]; $rand = rand($min, $max); $content = str_replace($matches[0][$i], $rand, $content); } return $content; } function fteil_macros($content, $fteil) { return str_replace("[FTEIL]", $fteil, $content); } if(!strpos("abc.doc", ".jpg")) { $filename = alter_macros("abc.doc"); $filename = num_macros($filename); $filename = xnum_macros($filename); echo $filename; }
based on MbZD3
Output for 4.3.0 - 7.1.7
abc.doc