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PHP: Random String

08.20.2008

| 4232 views |

        // Creating string with mt_rand() more random

<?php
$str = ''; /* Future string */
$maxchar = 8; /* The maximum number of characters */
$chars = str_shuffle('abcdef1234567890');
$len = strlen($chars);
for ($i = 0; $i < $maxchar; $i++)
{
	$str .= $chars[mt_rand(0, $len-1)];
}
print $str;
?>

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Comments

Snippets Manager replied on Thu, 2008/08/21 - 12:06pm


<?php


if( $_POST['album'] )
{
	$album = trim($_POST['album']);
	$showall = trim($_POST['showall']);

	$tmp = fetchWebSource($album, $showall);
	
		$pattern = "/ $v )
		{
			$img = str_replace("/thumbs/t","/", $v);
			echo '
'; //é€™æ®µæ˜¯ç›´æŽ¥è¼¸å‡ºimg,ä¸éŽå› ç‚ºç„¡åæ“‹å¤–éƒ¨è®€æª”,æ‰€ä»¥é‚„è¦å†å¯«ä¸€å€‹PHPå°ˆé–€è®€å–åœ–æª”.
		}

}

function fetchWebSource($url, $showall=0)
{
	$ch=curl_init();
	curl_setopt($ch, CURLOPT_URL,$url);
	curl_setopt($ch, CURLOPT_HEADER, 0);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
	curl_setopt($ch, CURLOPT_REFERER, "http://www.wretch.cc/");
	curl_setopt($ch, CURLOPT_HTTPHEADER, Array("Accept-Language: en-GB,zh-tw;q=0.5"));
	curl_setopt($ch, CURLOPT_HTTPHEADER, Array("UA-CPU: x86"));
	curl_setopt($ch, CURLOPT_HTTPHEADER, Array("Accept-Encoding: gzip, deflate"));
	curl_setopt($ch, CURLOPT_HTTPHEADER, Array("Connection: Keep-Alive"));
	curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; InfoPath.2; FDM; .NET CLR 1.1.4322)");
	if( $showall )
		curl_setopt($ch, CURLOPT_COOKIE, "showall=1; a_page=1; lang=zh-tw");
	
	$result = curl_exec($ch);
	curl_close($ch);
	
	return $result;	
}
?>




	
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