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FIX rss module on servers with allow_url_fopen=0

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This commit is contained in:
Laurent Destailleur 2021-05-11 23:49:33 +02:00
parent c0689b3884
commit f84817f0f6
1 changed files with 176 additions and 174 deletions
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350
htdocs/core/class/rssparser.class.php
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@ -1,19 +1,19 @@
<?php <?php
/* Copyright (C) 2011-2012 Laurent Destailleur <eldy@users.sourceforge.net> /* Copyright (C) 2011-2012 Laurent Destailleur <eldy@users.sourceforge.net>
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or * the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version. * (at your option) any later version.
* *
* This program is distributed in the hope that it will be useful, * This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of * but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details. * GNU General Public License for more details.
* *
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>. * along with this program. If not, see <https://www.gnu.org/licenses/>.
*/ */
/** /**
* \file htdocs/core/class/rssparser.class.php * \file htdocs/core/class/rssparser.class.php
@ -181,7 +181,7 @@ class RssParser
* @param string $urlRSS Url to parse * @param string $urlRSS Url to parse
* @param int $maxNb Max nb of records to get (0 for no limit) * @param int $maxNb Max nb of records to get (0 for no limit)
* @param int $cachedelay 0=No cache, nb of seconds we accept cache files (cachedir must also be defined) * @param int $cachedelay 0=No cache, nb of seconds we accept cache files (cachedir must also be defined)
* @param string $cachedir Directory where to save cache file * @param string $cachedir Directory where to save cache file (For example $conf->externalrss->dir_temp)
* @return int <0 if KO, >0 if OK * @return int <0 if KO, >0 if OK
*/ */
public function parser($urlRSS, $maxNb = 0, $cachedelay = 60, $cachedir = '') public function parser($urlRSS, $maxNb = 0, $cachedelay = 60, $cachedir = '')
@ -189,13 +189,13 @@ class RssParser
global $conf; global $conf;
include_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php'; include_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
include_once DOL_DOCUMENT_ROOT.'/core/lib/geturl.lib.php';
$rss = ''; $rss = '';
$str = ''; // This will contain content of feed $str = ''; // This will contain content of feed
// Check parameters // Check parameters
if (!dol_is_url($urlRSS)) if (!dol_is_url($urlRSS)) {
{
$this->error = "ErrorBadUrl"; $this->error = "ErrorBadUrl";
return -1; return -1;
} }
@ -209,11 +209,9 @@ class RssParser
// Search into cache // Search into cache
$foundintocache = 0; $foundintocache = 0;
if ($cachedelay > 0 && $cachedir) if ($cachedelay > 0 && $cachedir) {
{
$filedate = dol_filemtime($newpathofdestfile); $filedate = dol_filemtime($newpathofdestfile);
if ($filedate >= ($nowgmt - $cachedelay)) if ($filedate >= ($nowgmt - $cachedelay)) {
{
//dol_syslog("RssParser::parser cache file ".$newpathofdestfile." is not older than now - cachedelay (".$nowgmt." - ".$cachedelay.") so we use it."); //dol_syslog("RssParser::parser cache file ".$newpathofdestfile." is not older than now - cachedelay (".$nowgmt." - ".$cachedelay.") so we use it.");
$foundintocache = 1; $foundintocache = 1;
@ -224,32 +222,22 @@ class RssParser
} }
// Load file into $str // Load file into $str
if ($foundintocache) // Cache file found and is not too old if ($foundintocache) { // Cache file found and is not too old
{
$str = file_get_contents($newpathofdestfile); $str = file_get_contents($newpathofdestfile);
} else { } else {
try { try {
ini_set("user_agent", "Dolibarr ERP-CRM RSS reader"); $result = getURLContent($this->_urlRSS, 'GET', '', 1, array(), array('http', 'https'), 0);
ini_set("max_execution_time", $conf->global->MAIN_USE_RESPONSE_TIMEOUT); if (!empty($result['content'])) {
ini_set("default_socket_timeout", $conf->global->MAIN_USE_RESPONSE_TIMEOUT); $str = $result['content'];
}
$opts = array('http'=>array('method'=>"GET"));
if (!empty($conf->global->MAIN_USE_CONNECT_TIMEOUT)) $opts['http']['timeout'] = $conf->global->MAIN_USE_CONNECT_TIMEOUT;
if (!empty($conf->global->MAIN_PROXY_USE)) $opts['http']['proxy'] = 'tcp://'.$conf->global->MAIN_PROXY_HOST.':'.$conf->global->MAIN_PROXY_PORT;
//var_dump($opts);exit;
$context = stream_context_create($opts);
$str = file_get_contents($this->_urlRSS, false, $context);
} catch (Exception $e) { } catch (Exception $e) {
print 'Error retrieving URL '.$this->_urlRSS.' - '.$e->getMessage(); print 'Error retrieving URL '.$this->_urlRSS.' - '.$e->getMessage();
} }
} }
if ($str !== false) if ($str !== false) {
{
// Convert $str into xml // Convert $str into xml
if (!empty($conf->global->EXTERNALRSS_USE_SIMPLEXML)) if (!empty($conf->global->EXTERNALRSS_USE_SIMPLEXML)) {
{
//print 'xx'.LIBXML_NOCDATA; //print 'xx'.LIBXML_NOCDATA;
libxml_use_internal_errors(false); libxml_use_internal_errors(false);
$rss = simplexml_load_string($str, "SimpleXMLElement", LIBXML_NOCDATA); $rss = simplexml_load_string($str, "SimpleXMLElement", LIBXML_NOCDATA);
@ -276,19 +264,20 @@ class RssParser
} }
// If $rss loaded // If $rss loaded
if ($rss) if ($rss) {
{
// Save file into cache // Save file into cache
if (empty($foundintocache) && $cachedir) if (empty($foundintocache) && $cachedir) {
{
dol_syslog(get_class($this)."::parser cache file ".$newpathofdestfile." is saved onto disk."); dol_syslog(get_class($this)."::parser cache file ".$newpathofdestfile." is saved onto disk.");
if (!dol_is_dir($cachedir)) dol_mkdir($cachedir); if (!dol_is_dir($cachedir)) {
dol_mkdir($cachedir);
}
$fp = fopen($newpathofdestfile, 'w'); $fp = fopen($newpathofdestfile, 'w');
if ($fp) if ($fp) {
{
fwrite($fp, $str); fwrite($fp, $str);
fclose($fp); fclose($fp);
if (!empty($conf->global->MAIN_UMASK)) $newmask = $conf->global->MAIN_UMASK; if (!empty($conf->global->MAIN_UMASK)) {
$newmask = $conf->global->MAIN_UMASK;
}
@chmod($newpathofdestfile, octdec($newmask)); @chmod($newpathofdestfile, octdec($newmask));
$this->_lastfetchdate = $nowgmt; $this->_lastfetchdate = $nowgmt;
@ -299,10 +288,11 @@ class RssParser
unset($str); // Free memory unset($str); // Free memory
if (empty($rss->_format)) // If format not detected automatically if (empty($rss->_format)) { // If format not detected automatically
{
$rss->_format = 'rss'; $rss->_format = 'rss';
if (empty($rss->channel)) $rss->_format = 'atom'; if (empty($rss->channel)) {
$rss->_format = 'atom';
}
} }
$items = array(); $items = array();
@ -311,46 +301,98 @@ class RssParser
if ($rss->_format == 'rss') { if ($rss->_format == 'rss') {
//var_dump($rss); //var_dump($rss);
if (!empty($conf->global->EXTERNALRSS_USE_SIMPLEXML)) { if (!empty($conf->global->EXTERNALRSS_USE_SIMPLEXML)) {
if (!empty($rss->channel->language)) $this->_language = (string) $rss->channel->language; if (!empty($rss->channel->language)) {
if (!empty($rss->channel->generator)) $this->_generator = (string) $rss->channel->generator; $this->_language = (string) $rss->channel->language;
if (!empty($rss->channel->copyright)) $this->_copyright = (string) $rss->channel->copyright; }
if (!empty($rss->channel->lastbuilddate)) $this->_lastbuilddate = (string) $rss->channel->lastbuilddate; if (!empty($rss->channel->generator)) {
if (!empty($rss->channel->image->url[0])) $this->_imageurl = (string) $rss->channel->image->url[0]; $this->_generator = (string) $rss->channel->generator;
if (!empty($rss->channel->link)) $this->_link = (string) $rss->channel->link; }
if (!empty($rss->channel->title)) $this->_title = (string) $rss->channel->title; if (!empty($rss->channel->copyright)) {
if (!empty($rss->channel->description)) $this->_description = (string) $rss->channel->description; $this->_copyright = (string) $rss->channel->copyright;
}
if (!empty($rss->channel->lastbuilddate)) {
$this->_lastbuilddate = (string) $rss->channel->lastbuilddate;
}
if (!empty($rss->channel->image->url[0])) {
$this->_imageurl = (string) $rss->channel->image->url[0];
}
if (!empty($rss->channel->link)) {
$this->_link = (string) $rss->channel->link;
}
if (!empty($rss->channel->title)) {
$this->_title = (string) $rss->channel->title;
}
if (!empty($rss->channel->description)) {
$this->_description = (string) $rss->channel->description;
}
} else { } else {
//var_dump($rss->channel); //var_dump($rss->channel);
if (!empty($rss->channel['language'])) $this->_language = (string) $rss->channel['language']; if (!empty($rss->channel['language'])) {
if (!empty($rss->channel['generator'])) $this->_generator = (string) $rss->channel['generator']; $this->_language = (string) $rss->channel['language'];
if (!empty($rss->channel['copyright'])) $this->_copyright = (string) $rss->channel['copyright']; }
if (!empty($rss->channel['lastbuilddate'])) $this->_lastbuilddate = (string) $rss->channel['lastbuilddate']; if (!empty($rss->channel['generator'])) {
if (!empty($rss->image['url'])) $this->_imageurl = (string) $rss->image['url']; $this->_generator = (string) $rss->channel['generator'];
if (!empty($rss->channel['link'])) $this->_link = (string) $rss->channel['link']; }
if (!empty($rss->channel['title'])) $this->_title = (string) $rss->channel['title']; if (!empty($rss->channel['copyright'])) {
if (!empty($rss->channel['description'])) $this->_description = (string) $rss->channel['description']; $this->_copyright = (string) $rss->channel['copyright'];
}
if (!empty($rss->channel['lastbuilddate'])) {
$this->_lastbuilddate = (string) $rss->channel['lastbuilddate'];
}
if (!empty($rss->image['url'])) {
$this->_imageurl = (string) $rss->image['url'];
}
if (!empty($rss->channel['link'])) {
$this->_link = (string) $rss->channel['link'];
}
if (!empty($rss->channel['title'])) {
$this->_title = (string) $rss->channel['title'];
}
if (!empty($rss->channel['description'])) {
$this->_description = (string) $rss->channel['description'];
}
} }
if (!empty($conf->global->EXTERNALRSS_USE_SIMPLEXML)) $items = $rss->channel->item; // With simplexml if (!empty($conf->global->EXTERNALRSS_USE_SIMPLEXML)) {
else $items = $rss->items; // With xmlparse $items = $rss->channel->item; // With simplexml
} else {
$items = $rss->items; // With xmlparse
}
//var_dump($items);exit; //var_dump($items);exit;
} elseif ($rss->_format == 'atom') { } elseif ($rss->_format == 'atom') {
//var_dump($rss); //var_dump($rss);
if (!empty($conf->global->EXTERNALRSS_USE_SIMPLEXML)) if (!empty($conf->global->EXTERNALRSS_USE_SIMPLEXML)) {
{ if (!empty($rss->generator)) {
if (!empty($rss->generator)) $this->_generator = (string) $rss->generator; $this->_generator = (string) $rss->generator;
if (!empty($rss->lastbuilddate)) $this->_lastbuilddate = (string) $rss->modified; }
if (!empty($rss->link->href)) $this->_link = (string) $rss->link->href; if (!empty($rss->lastbuilddate)) {
if (!empty($rss->title)) $this->_title = (string) $rss->title; $this->_lastbuilddate = (string) $rss->modified;
if (!empty($rss->description)) $this->_description = (string) $rss->description; }
if (!empty($rss->link->href)) {
$this->_link = (string) $rss->link->href;
}
if (!empty($rss->title)) {
$this->_title = (string) $rss->title;
}
if (!empty($rss->description)) {
$this->_description = (string) $rss->description;
}
} else { } else {
//if (!empty($rss->channel['rss_language'])) $this->_language = (string) $rss->channel['rss_language']; //if (!empty($rss->channel['rss_language'])) $this->_language = (string) $rss->channel['rss_language'];
if (!empty($rss->channel['generator'])) $this->_generator = (string) $rss->channel['generator']; if (!empty($rss->channel['generator'])) {
$this->_generator = (string) $rss->channel['generator'];
}
//if (!empty($rss->channel['rss_copyright'])) $this->_copyright = (string) $rss->channel['rss_copyright']; //if (!empty($rss->channel['rss_copyright'])) $this->_copyright = (string) $rss->channel['rss_copyright'];
if (!empty($rss->channel['modified'])) $this->_lastbuilddate = (string) $rss->channel['modified']; if (!empty($rss->channel['modified'])) {
$this->_lastbuilddate = (string) $rss->channel['modified'];
}
//if (!empty($rss->image['rss_url'])) $this->_imageurl = (string) $rss->image['rss_url']; //if (!empty($rss->image['rss_url'])) $this->_imageurl = (string) $rss->image['rss_url'];
if (!empty($rss->channel['link'])) $this->_link = (string) $rss->channel['link']; if (!empty($rss->channel['link'])) {
if (!empty($rss->channel['title'])) $this->_title = (string) $rss->channel['title']; $this->_link = (string) $rss->channel['link'];
}
if (!empty($rss->channel['title'])) {
$this->_title = (string) $rss->channel['title'];
}
//if (!empty($rss->channel['rss_description'])) $this->_description = (string) $rss->channel['rss_description']; //if (!empty($rss->channel['rss_description'])) $this->_description = (string) $rss->channel['rss_description'];
if (!empty($rss->channel)) { if (!empty($rss->channel)) {
@ -358,9 +400,12 @@ class RssParser
} }
} }
if (!empty($conf->global->EXTERNALRSS_USE_SIMPLEXML)) { if (!empty($conf->global->EXTERNALRSS_USE_SIMPLEXML)) {
$tmprss = xml2php($rss); $items = $tmprss['entry']; $tmprss = xml2php($rss);
} // With simplexml $items = $tmprss['entry'];
else $items = $rss->items; // With xmlparse } else {
// With simplexml
$items = $rss->items; // With xmlparse
}
//var_dump($items);exit; //var_dump($items);exit;
} }
@ -436,7 +481,9 @@ class RssParser
$i++; $i++;
if ($i > $maxNb) break; // We get all records we want if ($i > $maxNb) {
break; // We get all records we want
}
} }
} }
@ -466,18 +513,15 @@ class RssParser
// check for a namespace, and split if found // check for a namespace, and split if found
$ns = false; $ns = false;
if (strpos($element, ':')) if (strpos($element, ':')) {
{
list($ns, $el) = explode(':', $element, 2); list($ns, $el) = explode(':', $element, 2);
} }
if ($ns and $ns != 'rdf') if ($ns and $ns != 'rdf') {
{
$this->current_namespace = $ns; $this->current_namespace = $ns;
} }
// if feed type isn't set, then this is first element of feed identify feed from root element // if feed type isn't set, then this is first element of feed identify feed from root element
if (empty($this->_format)) if (empty($this->_format)) {
{
if ($el == 'rdf') { if ($el == 'rdf') {
$this->_format = 'rss'; $this->_format = 'rss';
$this->feed_version = '1.0'; $this->feed_version = '1.0';
@ -492,75 +536,54 @@ class RssParser
return; return;
} }
if ($el == 'channel') if ($el == 'channel') {
{
$this->inchannel = true; $this->inchannel = true;
} elseif ($el == 'item' or $el == 'entry') } elseif ($el == 'item' or $el == 'entry') {
{
$this->initem = true; $this->initem = true;
if (isset($attrs['rdf:about'])) { if (isset($attrs['rdf:about'])) {
$this->current_item['about'] = $attrs['rdf:about']; $this->current_item['about'] = $attrs['rdf:about'];
} }
} } elseif ($this->_format == 'rss' and
$this->current_namespace == '' and
// if we're in the default namespace of an RSS feed, $el == 'textinput') {
// record textinput or image fields // if we're in the default namespace of an RSS feed,
elseif ( // record textinput or image fields
$this->_format == 'rss' and $this->intextinput = true;
$this->current_namespace == '' and } elseif ($this->_format == 'rss' and
$el == 'textinput' ) $this->current_namespace == '' and
{ $el == 'image') {
$this->intextinput = true; $this->inimage = true;
} elseif ( } elseif ($this->_format == 'atom' and in_array($el, $this->_CONTENT_CONSTRUCTS)) {
$this->_format == 'rss' and // handle atom content constructs
$this->current_namespace == '' and
$el == 'image' )
{
$this->inimage = true;
}
// handle atom content constructs
elseif ($this->_format == 'atom' and in_array($el, $this->_CONTENT_CONSTRUCTS))
{
// avoid clashing w/ RSS mod_content // avoid clashing w/ RSS mod_content
if ($el == 'content') { if ($el == 'content') {
$el = 'atom_content'; $el = 'atom_content';
} }
$this->incontent = $el; $this->incontent = $el;
} } elseif ($this->_format == 'atom' and $this->incontent) {
// if inside an Atom content construct (e.g. content or summary) field treat tags as text
// if inside an Atom content construct (e.g. content or summary) field treat tags as text
elseif ($this->_format == 'atom' and $this->incontent)
{
// if tags are inlined, then flatten // if tags are inlined, then flatten
$attrs_str = join(' ', array_map('map_attrs', array_keys($attrs), array_values($attrs))); $attrs_str = join(' ', array_map('map_attrs', array_keys($attrs), array_values($attrs)));
$this->append_content("<$element $attrs_str>"); $this->append_content("<$element $attrs_str>");
array_unshift($this->stack, $el); array_unshift($this->stack, $el);
} } elseif ($this->_format == 'atom' and $el == 'link') {
// Atom support many links per containging element.
// Atom support many links per containging element. // Magpie treats link elements of type rel='alternate'
// Magpie treats link elements of type rel='alternate' // as being equivalent to RSS's simple link element.
// as being equivalent to RSS's simple link element. if (isset($attrs['rel']) && $attrs['rel'] == 'alternate') {
//
elseif ($this->_format == 'atom' and $el == 'link')
{
if (isset($attrs['rel']) && $attrs['rel'] == 'alternate')
{
$link_el = 'link'; $link_el = 'link';
} elseif (!isset($attrs['rel'])) } elseif (!isset($attrs['rel'])) {
{
$link_el = 'link'; $link_el = 'link';
} else { } else {
$link_el = 'link_'.$attrs['rel']; $link_el = 'link_'.$attrs['rel'];
} }
$this->append($link_el, $attrs['href']); $this->append($link_el, $attrs['href']);
} } else {
// set stack[0] to current element // set stack[0] to current element
else {
array_unshift($this->stack, $el); array_unshift($this->stack, $el);
} }
} }
@ -577,8 +600,7 @@ class RssParser
public function feed_cdata($p, $text) public function feed_cdata($p, $text)
{ {
// phpcs:enable // phpcs:enable
if ($this->_format == 'atom' and $this->incontent) if ($this->_format == 'atom' and $this->incontent) {
{
$this->append_content($text); $this->append_content($text);
} else { } else {
$current_el = join('_', array_reverse($this->stack)); $current_el = join('_', array_reverse($this->stack));
@ -599,28 +621,22 @@ class RssParser
// phpcs:enable // phpcs:enable
$el = strtolower($el); $el = strtolower($el);
if ($el == 'item' or $el == 'entry') if ($el == 'item' or $el == 'entry') {
{
$this->items[] = $this->current_item; $this->items[] = $this->current_item;
$this->current_item = array(); $this->current_item = array();
$this->initem = false; $this->initem = false;
} elseif ($this->_format == 'rss' and $this->current_namespace == '' and $el == 'textinput') } elseif ($this->_format == 'rss' and $this->current_namespace == '' and $el == 'textinput') {
{
$this->intextinput = false; $this->intextinput = false;
} elseif ($this->_format == 'rss' and $this->current_namespace == '' and $el == 'image') } elseif ($this->_format == 'rss' and $this->current_namespace == '' and $el == 'image') {
{
$this->inimage = false; $this->inimage = false;
} elseif ($this->_format == 'atom' and in_array($el, $this->_CONTENT_CONSTRUCTS)) } elseif ($this->_format == 'atom' and in_array($el, $this->_CONTENT_CONSTRUCTS)) {
{
$this->incontent = false; $this->incontent = false;
} elseif ($el == 'channel' or $el == 'feed') } elseif ($el == 'channel' or $el == 'feed') {
{
$this->inchannel = false; $this->inchannel = false;
} elseif ($this->_format == 'atom' and $this->incontent) { } elseif ($this->_format == 'atom' and $this->incontent) {
// balance tags properly // balance tags properly
// note: i don't think this is actually neccessary // note: i don't think this is actually neccessary
if ($this->stack[0] == $el) if ($this->stack[0] == $el) {
{
$this->append_content("</$el>"); $this->append_content("</$el>");
} else { } else {
$this->append_content("<$el />"); $this->append_content("<$el />");
@ -679,8 +695,7 @@ class RssParser
if (!$el) { if (!$el) {
return; return;
} }
if ($this->current_namespace) if ($this->current_namespace) {
{
if ($this->initem) { if ($this->initem) {
$this->concat($this->current_item[$this->current_namespace][$el], $text); $this->concat($this->current_item[$this->current_namespace][$el], $text);
} elseif ($this->inchannel) { } elseif ($this->inchannel) {
@ -714,11 +729,9 @@ class RssParser
{ {
$result = ""; $result = "";
if (isset($item['summary'])) if (isset($item['summary'])) {
{
$result = $item['summary']; $result = $item['summary'];
} elseif (isset($item['atom_content'])) } elseif (isset($item['atom_content'])) {
{
$result = $item['atom_content']; $result = $item['atom_content'];
} }
@ -728,8 +741,7 @@ class RssParser
$result = str_replace("\n", "", $result); $result = str_replace("\n", "", $result);
if (strlen($result) > $maxlength) if (strlen($result) > $maxlength) {
{
$result = substr($result, 0, $maxlength); $result = substr($result, 0, $maxlength);
$result .= "..."; $result .= "...";
} }
@ -745,28 +757,23 @@ class RssParser
*/ */
private function getAtomImageUrl(array $feed) private function getAtomImageUrl(array $feed)
{ {
if (isset($feed['icon'])) if (isset($feed['icon'])) {
{
return $feed['logo']; return $feed['logo'];
} }
if (isset($feed['icon'])) if (isset($feed['icon'])) {
{
return $feed['logo']; return $feed['logo'];
} }
if (isset($feed['webfeeds:logo'])) if (isset($feed['webfeeds:logo'])) {
{
return $feed['webfeeds:logo']; return $feed['webfeeds:logo'];
} }
if (isset($feed['webfeeds:icon'])) if (isset($feed['webfeeds:icon'])) {
{
return $feed['webfeeds:icon']; return $feed['webfeeds:icon'];
} }
if (isset($feed['webfeeds:wordmark'])) if (isset($feed['webfeeds:wordmark'])) {
{
return $feed['webfeeds:wordmark']; return $feed['webfeeds:wordmark'];
} }
@ -786,27 +793,23 @@ function xml2php($xml)
$fils = 0; $fils = 0;
$tab = false; $tab = false;
$array = array(); $array = array();
foreach ($xml->children() as $key => $value) foreach ($xml->children() as $key => $value) {
{
$child = xml2php($value); $child = xml2php($value);
//To deal with the attributes //To deal with the attributes
foreach ($value->attributes() as $ak=>$av) foreach ($value->attributes() as $ak => $av) {
{
$child[$ak] = (string) $av; $child[$ak] = (string) $av;
} }
//Let see if the new child is not in the array //Let see if the new child is not in the array
if ($tab === false && in_array($key, array_keys($array))) if ($tab === false && in_array($key, array_keys($array))) {
{
//If this element is already in the array we will create an indexed array //If this element is already in the array we will create an indexed array
$tmp = $array[$key]; $tmp = $array[$key];
$array[$key] = null; $array[$key] = null;
$array[$key][] = $tmp; $array[$key][] = $tmp;
$array[$key][] = $child; $array[$key][] = $child;
$tab = true; $tab = true;
} elseif ($tab === true) } elseif ($tab === true) {
{
//Add an element in an existing array //Add an element in an existing array
$array[$key][] = $child; $array[$key][] = $child;
} else { } else {
@ -818,8 +821,7 @@ function xml2php($xml)
} }
if ($fils == 0) if ($fils == 0) {
{
return (string) $xml; return (string) $xml;
} }