PHP Labware forum — Edit image inside tags? (img attribute values)

Re: Edit image inside tags? (img attribute values)

null@example.com (Marcus Phoenix) — Tue, 06 Dec 2016 10:04:42 +0000

Thank you so much. Unfortunately it was too difficult for me to get it working. Would it be possible to hire you to write me the complete wordpress function?

Please e-mail me or leave me your own.

Re: Edit image inside tags? (img attribute values)

null@example.com (patnaik) — Sat, 03 Dec 2016 03:21:34 +0000

It is possible to have the feature by using htmLawed's hook_tag parameter. The parameter's value is the name of a custom function that you have to define (include). This function receives two arguments – an element's name and any attribute name-value pairs – and is called whenever htmLawed encounters an HTML tag (). Below is some example indicative code to achieve some of the functionality that you are seeking:

include('... /imgClean.php');
$config = array(... 'hook_tag' => 'imgClean' ...);
$out = htmLawed($in, $config ...);

////// imgClean.php
";
  }

  // Prepare and return tag (element with any attribute string)
  
  $attr_string = '';
  foreach($attr_array as $k=>$v){
    $attr_string .= " {$k}=\"{$v}\"";
  }

  static $empty_elements = array('area', 'br', 'col', 'command', 'embed', 'hr', 'img', 'input', 'isindex', 'keygen', 'link', 'meta', 'param', 'source', 'track', 'wbr');

  return "<{$element}{$attr_string}". (in_array($element, $empty_elements) ? ' /' : ''). '>';
}

Edit image inside tags? (img attribute values)

null@example.com (Marcus Phoenix) — Wed, 30 Nov 2016 05:29:44 +0000

Hello, I use htmLawed on WordPress posts and works great.

include_once ( TEMPLATEPATH . '/htmLawed.php' ); // 
function clean_the_content( $content )
{
    $szPostContent = $content;
    $szRemoveFilter = array( "~]*>~", "~~", "~]*>~", "~

~", "~]*>~", "~~", "~]*>~", "~~", "~]*>~", "~~", "~]*>~", "~~");
    $szPostContent = preg_replace( $szRemoveFilter, '' , $szPostContent);
    $szPostContent = htmLawed($szPostContent);
    return $szPostContent;
}
add_filter('the_content', 'clean_the_content');

My main problem is that I need to edit inside image tag, is that possible?

For example: this is by default:

And I need it to be:

So my question is, can I add custom function or something that it would change the class, width and if possible remove everything after jpg questionmark (.jpg?w=...)

If it is possible, how to apply it to clean_the_content function?