Advanced Search

dynamically change dimensions in HTML markup

/ Published in: PHP
Save to your folder(s)

Expand | Embed | Plain Text

Copy this code and paste it in your HTML 
  1. function resizeMarkup($markup, $dimensions) 
  2. { 
  3.     $w = $dimensions['width']; 
  4.     $h = $dimensions['height']; 
  5.  
  6.     $patterns = array(); 
  7.     $replacements = array(); 
  8.     if( !empty($w) ) 
  9.     { 
  10.         $patterns[] = '/width="([0-9]+)"/'; 
  11.         $patterns[] = '/width:([0-9]+)/'; 
  12.  
  13.         $replacements[] = 'width="'.$w.'"'; 
  14.         $replacements[] = 'width:'.$w; 
  15.     } 
  16.  
  17.     if( !empty($h) ) 
  18.     { 
  19.         $patterns[] = '/height="([0-9]+)"/'; 
  20.         $patterns[] = '/height:([0-9]+)/'; 
  21.  
  22.         $replacements[] = 'height="'.$h.'"'; 
  23.         $replacements[] = 'height:'.$h; 
  24.     } 
  25.  
  26.     return preg_replace($patterns, $replacements, $markup);  
  27. }

URL: http://ennuidesign.com/blog/ITT+%237%3A+Dynamically+Change+Width+and+Height+in+HTML+Markup/

Report this snippet


Comments

RSS Icon Subscribe to comments

You need to login to post a comment.