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xml_get_current_column_number

Obtenez le numéro de colonne actuel de l'analyseur XML
Nom:xml_get_current_column_number
Catégorie:Analyseur XML
Langage de programmation:php
Description en une ligne:Renvoie le numéro de colonne actuel de l'analyseur XML.

Exemple

Lorsqu'une erreur se produit, renvoyez la description d'erreur, le numéro de ligne et le numéro de colonne de l'analyseur XML:

 <span class="token php language-php"><span class="token delimiter important"><? Php</span>
<span class="token comment">// Fichier XML non valide</span>
<span class="token variable">$ xmlfile</span> <span class="token operator">=</span> <span class="token string single-quoted-string">&#39;test.xml&#39;</span> <span class="token punctuation">;</span>
<span class="token variable">$ xmlparser</span> <span class="token operator">=</span> <span class="token function">xml_parser_create</span> <span class="token punctuation">(</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>

<span class="token comment">// Ouvrez le fichier et lisez les données</span>
<span class="token variable">$ fp</span> <span class="token operator">=</span> <span class="token function">fopen</span> <span class="token punctuation">(</span> <span class="token variable">$ xmlfile</span> <span class="token punctuation">,</span> <span class="token string single-quoted-string">&#39;r&#39;</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token keyword">tandis que</span> <span class="token punctuation">(</span> <span class="token variable">$ xmldata</span> <span class="token operator">=</span> <span class="token function">fread</span> <span class="token punctuation">(</span> <span class="token variable">$ fp</span> <span class="token punctuation">,</span> <span class="token number">4096</span> <span class="token punctuation">)</span> <span class="token punctuation">)</span> <span class="token punctuation">{</span>
  <span class="token comment">// Analyser les blocs de données</span>
  <span class="token keyword">if</span> <span class="token punctuation">(</span> <span class="token operator">!</span> <span class="token function">xml_parse</span> <span class="token punctuation">(</span> <span class="token variable">$ xmlparser</span> <span class="token punctuation">,</span> <span class="token variable">$ xmldata</span> <span class="token punctuation">,</span> <span class="token function">feof</span> <span class="token punctuation">(</span> <span class="token variable">$ fp</span> <span class="token punctuation">)</span> <span class="token punctuation">)</span> <span class="token punctuation">)</span> <span class="token punctuation">{</span>
    <span class="token keyword">Die</span> <span class="token punctuation">(</span> <span class="token keyword">Imprimer</span> <span class="token string double-quoted-string">"Erreur:"</span>
    <span class="token operator">.</span> <span class="token function">xml_error_string</span> <span class="token punctuation">(</span> <span class="token function">xml_get_error_code</span> <span class="token punctuation">(</span> <span class="token variable">$ xmlparser</span> <span class="token punctuation">))</span> <span class="token punctuation">)</span>
    <span class="token operator">.</span> <span class="token string double-quoted-string">"<br> Ligne:"</span>
    <span class="token operator">.</span> <span class="token function">xml_get_current_line_number</span> <span class="token punctuation">(</span> <span class="token variable">$ xmlparser</span> <span class="token punctuation">)</span>
    <span class="token operator">.</span> <span class="token string double-quoted-string">"<br> Colonne:"</span>
    <span class="token operator">.</span> <span class="token function">xml_get_current_column_number</span> <span class="token punctuation">(</span> <span class="token variable">$ xmlparser</span> <span class="token punctuation">)</span>
    <span class="token operator">.</span> <span class="token string double-quoted-string">"<br>"</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
  <span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token function">xml_parser_free</span> <span class="token punctuation">(</span> <span class="token variable">$ xmlParser</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token delimiter important">?></span></span>

La sortie du code ci-dessus peut être:

 <span class="token constant">Erreur</span> <span class="token punctuation">:</span> balise incompatible
Ligne <span class="token punctuation">:</span> <span class="token number">5</span>
Colonne <span class="token punctuation">:</span> <span class="token number">41</span>
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