PHP Usefull Functions
PHP
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<? function oddeven($number) { if ($number % 2 == 0) return 0; else return 1; } function rbg2html($color) { $p = explode(".", $color); for ($i=0; $i<count($p); $i++) $z = "$z".dechex($p[$i]); return $z; } function trans($text) { $cyr = "à á â ã ä å æ ç è é ê ë ì í î ï ð ñ ò ó ô õ ö ú ÿ À Á Â Ã Ä Å Æ Ç È É Ê Ë Ì Í Î Ï Ð Ñ Ò Ó Ô Õ Ö Ú ß ÷ × ø Ø ù Ù þ Þ ÿ ß"; $eng = "a b v g d e j z i i k l m n o p r s t u f h c u q A B V G D E J Z I I K L M N O P R S T U F H C U Q ch CH sh SH sht SHT iu IU q Q"; $b = explode(" ",$cyr); $c = explode(" ",$eng); for($i=0 ;$i<=count($b) ; $i++) { $text = str_replace($b[$i],$c[$i],$text); } return $text; } function randnum() { $n = explode(" ",microtime()); return substr(rand(1,$n[1]), 0, 8); } function randnum2() { return substr(md5(microtime()),0,8); } function randnum3() { return substr(md5(rand(1,9999999)),0,8); } function randquote($file) { $r = rand(0,count(file($file))-1); $a = file($file); return $a[$r]; } function randgen() { for($i=0; $i<=3; $i++) $str = chr(rand(ord('a'),ord('z'))).rand(1,9).$str; return $str; } function wifile($file,$what) { $open = fopen($file, 'a'); fwrite($open,$what); fclose($open); } function trans($string) { $string = eregi_replace("&", "&", $string); $string = eregi_replace("<", "<", $string); $string = eregi_replace(">", ">", $string); $string = eregi_replace(" ", " ", $string); return $string; } function jstohtml($text) { $text = eregi_replace('"', "'", $text); $text = eregi_replace("'", """, $text); echo "<script type=\"text/javascript\"> document.write('$text'); </script>"; } function remdir($dir) { $handle = opendir($dir); while($file = readdir($handle)) { if ($file != "." && $file != "..") if (is_file("$dir/$file")) { unlink("$dir/$file"); } else { remdir("$dir/$file"); unlink("$dir/$file"); } } } function toten($n,$to) { while (($n % $to) != "0") $n = $n+1; return $n; } ?>
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