Discussion :

[gannher]

Bonjour
J'essaye de parser un XML mais je n'arrive pas à récupérer certaines informations dans mon xML:
D'abord voici à quoi ressemble mon XML:

Code XML :

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<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<product upc="00606949350727">
	          ...
	<prd_explicit_lyrics>N</prd_explicit_lyrics>
	<p_line>(P) 2002 Interscope Geffen (A&amp;M) Records A Division of UMG Recordings Inc.</p_line>
	<c_line>(C) 2002 Geffen Records Inc.</c_line>
	<prd_pricing>
		<current_price_code>MP1</current_price_code>
		<current_price_effective_date>04-Jan-2007</current_price_effective_date>
		<current_campaign campaign_id="I702445">Universal Top 100 Artists</current_campaign>
		<current_campaign_end_date>31-Jan-2007</current_campaign_end_date>
		<current_campaign_end_price_code>TP1</current_campaign_end_price_code>
		<new_price_code>priceTOTO</new_price_code>
		<new_price_effective_date></new_price_effective_date>
	</prd_pricing>
	<prd_pricing>
		<current_price_code>MP2</current_price_code>
		<current_price_effective_date>06-Fev-2008</current_price_effective_date>
		<current_campaign campaign_id="I702445">Universal Top 100 Artists</current_campaign>
		<current_campaign_end_date>28-Fev-2008</current_campaign_end_date>
		<current_campaign_end_price_code>TP2</current_campaign_end_price_code>
		<new_price_code>priceTOTO2</new_price_code>
		<new_price_effective_date></new_price_effective_date>
	</prd_pricing>
	<prd_contributors>
		<artist_name>Nirvana</artist_name>
		</prd_contributors>
	<terms>
		<note></note>
	</terms>
	<prd_associated_products/>
	<tracks>
		<track isrc="USIR10211639">
			<type>new</type>
			<volume>1</volume>
			<track_number>1</track_number>
			<track_title>You Know You're Right</track_title>
			<track_version_title>Album Version</track_version_title>
			<track_hierarchy_title></track_hierarchy_title>
			<asset_type>AUDIO</asset_type>
			<track_length>0:03:38</track_length>
			<track_label>Geffen</track_label>
			<track_explicit_lyrics></track_explicit_lyrics>
			<track_genre>Rock</track_genre>
			<track_e_marketing_tag></track_e_marketing_tag>
			<track_owning_label></track_owning_label>
			<p_line>(P) 2002 Interscope Geffen (A&amp;M) Records A Division of UMG Recordings Inc.</p_line>
			<c_line></c_line>
			<track_pricing>
				<current_price_code>Unpriced</current_price_code>
				<current_price_effective_date>04-Jan-2007</current_price_effective_date>
				<new_price_code></new_price_code>
				<new_price_effective_date></new_price_effective_date>
			</track_pricing>
			<track_pricing>
				<current_price_code>TOTO Unpriced</current_price_code>
				<current_price_effective_date>toto 04-Jan-2007</current_price_effective_date>
				<new_price_code></new_price_code>
				<new_price_effective_date></new_price_effective_date>
			</track_pricing>
			<track_contributors>
				<artist_name>Nirvana</artist_name>
				<composer>Kurt Cobain</composer>
			</track_contributors>
			<work_level>
				<work_id></work_id>
				<work_title></work_title>
				<parent_work_id></parent_work_id>
				<parent_work_title></parent_work_title>
			</work_level>
			<terms>
				<singles_restriction>N</singles_restriction>
				<master_use>
					<mu_permanent>Y</mu_permanent>
					<mu_streaming>Y</mu_streaming>
					<mu_burns>Y</mu_burns>
					<mu_transfers>Y</mu_transfers>
					<mu_limited>Y</mu_limited>
				</master_use>
				<distribution_use>
					<channel name="Audio Download">Y</channel>
					<channel name="Audio Subscription">N</channel>
				</distribution_use>
				<note></note>
			</terms>
			<associated_products/>
			<associated_tracks/>
		</track>
		<track isrc="TOTO10211639">
			<type>new</type>
			<volume>1</volume>
			<track_number>1</track_number>
			<track_title>You Know You're Righttoto</track_title>
			<track_version_title>Album Version</track_version_title>
			<track_hierarchy_title></track_hierarchy_title>
			<asset_type>AUDIO</asset_type>
			<track_length>0:03:38</track_length>
			<track_label>Geffen</track_label>
			<track_explicit_lyrics></track_explicit_lyrics>
			<track_genre>Rock</track_genre>
			<track_e_marketing_tag></track_e_marketing_tag>
			<track_owning_label></track_owning_label>
			<p_line>(P) 2002 Interscope Geffen (A&amp;M) Records A Division of UMG Recordings Inc.</p_line>
			<c_line></c_line>
			<track_pricing>
				<current_price_code>Unpriced3</current_price_code>
				<current_price_effective_date>04-Jan-2007</current_price_effective_date>
				<new_price_code></new_price_code>
				<new_price_effective_date></new_price_effective_date>
			</track_pricing>
			<track_contributors>
				<artist_name>Nirvana</artist_name>
				<composer>Kurt Cobain</composer>
			</track_contributors>
			<work_level>
				<work_id></work_id>
				<work_title></work_title>
				<parent_work_id></parent_work_id>
				<parent_work_title></parent_work_title>
			</work_level>
			<terms>
				<singles_restriction>N</singles_restriction>
				<master_use>
					<mu_permanent>Y</mu_permanent>
					<mu_streaming>Y</mu_streaming>
					<mu_burns>Y</mu_burns>
					<mu_transfers>Y</mu_transfers>
					<mu_limited>Y</mu_limited>
				</master_use>
				<distribution_use>
					<channel name="Audio Download">Y</channel>
					<channel name="Audio Subscription">N</channel>
				</distribution_use>
				<note></note>
			</terms>
			<associated_products/>
			<associated_tracks/>
		</track>
	</tracks>
</product>

Il y a donc une balise tracks qui contient 2 balises track. Dans ces balises tracks il peut y avoir des balises track_pricing (un nombre aléatoire pour chaque balises track).
J'aimerai pouvoir récupérer, pour charque balise track, les track_pricing qui y sont associés.

J'ai essayé de faire:

Code :

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<?php
$chemin = 'files/'.$fichier;
$xml = new SimpleXMLElement(file_get_contents($chemin));
$tab = $xml->xpath('tracks/track/track_pricing');
debug($tab);
?>

Le problème est que le tableau $tab contient tous les track_pricing du document XML sans tenir compte du track auxquels ils appartiennent.

Quelqu'un saurait comment faire svp?

Merci

[julp]

N'est-il pas possible de faire cela avec des boucles foreach :

Code :

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$chemin = 'files/'.$fichier;
$sxml = new SimpleXMLElement(file_get_contents($chemin));
foreach ($sxml->tracks->track as $t) {
    echo 'Titre : ' . $t->track_title; // Exemple
    foreach ($t->track_pricing as $tp) {
        echo 'Code prix : ' . $tp->current_price_code; // Exemple
    }
}

(non testé)

[gannher]

Merci ca marche tres bien comme solution