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Source View: pre_remote_source

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Understanding Source Code

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Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
3208
3209           // very stupid, but gives time to the 'from' server to publish !
3210           sleep(1);
3211
3212           // Let's check the remote site
3213           $linea = wp_remote_fopen( $pagelinkedfrom );
3214           if ( !$linea )
3215                  return new IXR_Error(16, __('The source URL does not exist.'));
3216
3217           $linea = apply_filters('pre_remote_source', $linea, $pagelinkedto);
3218
3219           // Work around bug in strip_tags():
3220           $linea = str_replace('<!DOC', '<DOC', $linea);
3221           $linea = preg_replace( '/[\s\r\n\t]+/', ' ', $linea ); // normalize spaces
3222           $linea = preg_replace( "/ <(h1|h2|h3|h4|h5|h6|p|th|td|li|dt|dd|pre|caption|input|textarea|button|body)[^>]*>/", "\n\n", $linea );
3223
3224           preg_match('|<title>([^<]*?)</title>|is', $linea, $matchtitle);
3225           $title = $matchtitle[1];
3226           if ( empty( $title ) )