][^>]*?)>}sS"); // http://doc.spip.org/@spip_xml_parse function spip_xml_parse(&$texte, $strict=true, $clean=true, $profondeur = -1){ $out = array(); // enlever les commentaires $charset = 'AUTO'; if ($clean===true){ if (preg_match(",<\?xml\s(.*?)encoding=['\"]?(.*?)['\"]?(\s(.*))?\?>,im",$texte,$regs)) $charset = $regs[2]; $texte = preg_replace(',,is','',$texte); $texte = preg_replace(',<\?(.*?)\?>,is','',$texte); include_spip('inc/charsets'); $clean = $charset; //$texte = importer_charset($texte,$charset); } if (is_string($clean)) $charset = $clean; $txt = $texte; // tant qu'il y a des tags $chars = preg_split(_SPIP_XML_TAG_SPLIT,$txt,2,PREG_SPLIT_DELIM_CAPTURE); while(count($chars)>=2){ // tag ouvrant //$chars = preg_split("{<([^>]*?)>}s",$txt,2,PREG_SPLIT_DELIM_CAPTURE); // $before doit etre vide ou des espaces uniquements! $before = trim($chars[0]); if (strlen($before)>0) return importer_charset($texte,$charset);//$texte; // before non vide, donc on est dans du texte $tag = rtrim($chars[1]); $txt = $chars[2]; if (strncmp($tag,'![CDATA[',8)==0) return importer_charset($texte,$charset);//$texte; if(substr($tag,-1)=='/'){ // self closing tag $tag = rtrim(substr($tag,0,strlen($tag)-1)); $out[$tag][]=""; } else{ $closing_tag = preg_split(",\s|\t|\n|\r,",trim($tag)); $closing_tag=reset($closing_tag); // tag fermant $ncclos = strlen(""); $p = strpos($txt,""); if ($p!==FALSE AND (strpos($txt,"<")<$p)){ $nclose =0; $nopen = 0; $d = 0; while ( $p!==FALSE AND ($morceau = substr($txt,$d,$p-$d)) AND (($nopen+=preg_match_all("{<".preg_quote($closing_tag)."(\s*>|\s[^>]*[^/>]>)}is",$morceau,$matches,PREG_SET_ORDER))>$nclose) ){ $nclose++; $d=$p+$ncclos; $p = strpos($txt,"",$d); } } if ($p===FALSE){ if ($strict){ $out[$tag][]="erreur : tag fermant $tag manquant::$txt"; return $out; } else return importer_charset($texte,$charset);//$texte // un tag qui constitue du texte a reporter dans $before } $content = substr($txt,0,$p); $txt = substr($txt,$p+$ncclos); if ($profondeur==0 OR strpos($content,"<")===FALSE) // eviter une recursion si pas utile $out[$tag][] = importer_charset($content,$charset);//$content; else $out[$tag][]=spip_xml_parse($content, $strict, $clean, $profondeur-1); } $chars = preg_split(_SPIP_XML_TAG_SPLIT,$txt,2,PREG_SPLIT_DELIM_CAPTURE); } if (count($out)&&(strlen(trim($txt))==0)) return $out; else return importer_charset($texte,$charset);//$texte; } // http://doc.spip.org/@spip_xml_aplatit function spip_xml_aplatit($arbre,$separateur = " "){ $s = ""; if (is_array($arbre)) foreach($arbre as $tag=>$feuille){ if (is_array($feuille)){ if ($tag!==intval($tag)){ $f = spip_xml_aplatit($feuille, $separateur); if (strlen($f)) { $tagf = explode(" ",$tag); $tagf = $tagf[0]; $s.="<$tag>$f"; } else $s.="<$tag />"; } else $s.=spip_xml_aplatit($feuille); $s .= $separateur; } else $s.="$feuille$separateur"; } return strlen($separateur) ? substr($s, 0, -strlen($separateur)) : $s; } // http://doc.spip.org/@spip_xml_tagname function spip_xml_tagname($tag){ if (preg_match(',^([a-z][\w:]*),i',$tag,$reg)) return $reg[1]; return ""; } // http://doc.spip.org/@spip_xml_decompose_tag function spip_xml_decompose_tag($tag){ $tagname = spip_xml_tagname($tag); $liste = array(); $p=strpos($tag,' '); $tag = substr($tag,$p); $p=strpos($tag,'='); while($p!==false){ $attr = trim(substr($tag,0,$p)); $tag = ltrim(substr($tag,$p+1)); $quote = $tag{0}; $p=strpos($tag,$quote,1); $cont = substr($tag,1,$p-1); $liste[$attr] = $cont; $tag = substr($tag,$p+1); $p=strpos($tag,'='); } return array($tagname,$liste); } // http://doc.spip.org/@spip_xml_match_nodes function spip_xml_match_nodes($regexp,&$arbre,&$matches){ if(is_array($arbre) && count($arbre)) foreach(array_keys($arbre) as $tag){ if (preg_match($regexp,$tag)) $matches[$tag] = &$arbre[$tag]; if (is_array($arbre[$tag])) foreach(array_keys($arbre[$tag]) as $occurences) spip_xml_match_nodes($regexp,$arbre[$tag][$occurences],$matches); } return (count($matches)); } ?>