memcached set max memory used
May 02
memcached -d -m 2048 -u root
read all »
Posts in ‘Web Development’
301 javascript redirect for google from old website domain to new domain
Apr 02
1 2 3 4 5 6 7 8 | <script language="javascript" type="text/javascript">
var loc = document.location.href + "";
loc = loc.replace("old-website.ru", "new-website.ru");
document.write ('<meta http-equiv="refresh" content="0;url='+loc+'" />');
document.write (loc);
</script> |
IE7 CSS Hacks
Jun 20
#mm .rollOver {
height: 165px; /* IE 6 & bellow */
}
html>body #mm .rollOver {
height: 163px; /* FF & Others */
}
*:first-child+html #mm .rollOver {
height: 165px !important; /* #%@#%(! IE 7 */
}
p.style { color:red; } /* IE7 */
* html p.style { color:blue; } /* Other IE */
*|html p.style { color:pink; } /* FF, Opera, Konqueror, Safari */
#ie7-hook-id div[class^="target-class"] { background: #ff0000; }
div#ie7-hook-id .target-class { background: #0000ff; }
* div[class^="ie7-target-class"] { background: #ff0000; }
body .ie7-target-class { background: #0000ff; }
Valid CSS Selectors
* html {} /* IE 6 and below */
*:first-child+html {} * html {} /* IE 7 and below */
*:first-child+html {} /* IE 7 only */
html>body {} /* IE 7 and modern browsers only */
html>/**/body {} /* Modern browsers only (not IE 7) */
html:first-child {} /* Recent Opera versions 9 and below */
how to Scroll by javascript to footer of page ?
Aug 09
to Scroll to footer of page on javascript
write
read all »
IPB 3.x.x text replace in all posts
Jan 26
Run this queries in phpmyadmin to replace text1 to text2 read all »
Leave first image in text and cat length(howto)
Oct 28
This simple script makes good things!
1) leave first img tag
2) remove all another img tags
3) cut text by length
So you get simple text short text with one image on it.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 | function cut_text($x) { $alli = catch_that_image($x); if ($alli) { $x= substr($x, 0, $alli[2]+$alli[3]). substr(strip_only($x, '<img>'), $alli[2]); } if(strlen($x) > 700) { $x = substr($x, 0, 700); $y = strrpos($x, '>'); $x = substr($x, 0, $y). '>...'; } return $x; } function catch_that_image($x) { $first_img = ''; $output = preg_match_all('/<img.+src=[\'"]([^\'"]+)[\'"].*>/i', $x, $matches); @$first_img = $matches [1][0]; $imglen = strlen($matches [0][0]); if (strlen($matches [1][0]) AND $imglen){ $imgpos = stripos($x, $matches [0][0]); $tx = substr($x, 0, $imgpos).substr($x, $imgpos+$imglen); //Vsio krome<img> }else{ $tx = false; } return array($tx,$matches [0][0], $imgpos, $imglen ); } function strip_only($str, $tags) { if(!is_array($tags)) { $tags = (strpos($str, '>') !== false ? explode('>', str_replace('<', '', $tags)) : array($tags)); if(end($tags) == '') array_pop($tags); } foreach($tags as $tag) $str = preg_replace('#</?'.$tag.'[^>]*>#is', '', $str); return $str; } echo cut_text('<div class="content" style="min-height: 202px;"> <img width="200" height="200" alt="Post Pic" src="http://www.wprecipes.com/wp-content/uploads/2009/02/php2.jpg"/> <div class="pic fl"> <img width="200" height="200" alt="Post Pic" src="http://www.wprecipes.com/wp-content/uploads/2009/02/php2.jpg"/> </div> <div class="post-title"> </div> <img width="200" height="200" alt="Post Pic" src="http://www.wprecipes.com/wp-content/uploads/2009/02/php2.jpg"/> <div class="post-excerpt">'); |