str_word_count

Exemple

Exemple 1

Calculez le nombre de mots dans la chaîne "J'adore Shanghai!":

 <span class="token php language-php"><span class="token delimiter important"><? Php</span>
<span class="token keyword">echo</span> <span class="token function">str_word_count</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"J&#39;adore Shanghai!"</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token delimiter important">?></span></span>

Essayez-le vous-même

Exemple 2

Renvoie un tableau contenant des mots dans une chaîne:

 <span class="token php language-php"><span class="token delimiter important"><? Php</span>
<span class="token function">print_r</span> <span class="token punctuation">(</span> <span class="token function">str_word_count</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"J&#39;adore Shanghai!"</span> <span class="token punctuation">,</span> <span class="token number">1</span> <span class="token punctuation">)</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token delimiter important">?></span></span>

Essayez-le vous-même

Exemple 3

Renvoie un tableau où le nom de clé est la position du mot dans la chaîne et la valeur clé est le mot réel:

 <span class="token php language-php"><span class="token delimiter important"><? Php</span>
<span class="token function">print_r</span> <span class="token punctuation">(</span> <span class="token function">str_word_count</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"J&#39;adore Shanghai!"</span> <span class="token punctuation">,</span> <span class="token number">2</span> <span class="token punctuation">)</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token delimiter important">?></span></span>

Essayez-le vous-même

Exemple 4

Définir et ne pas définir des paramètres de char:

 <span class="token php language-php"><span class="token delimiter important"><? Php</span>
<span class="token function">print_r</span> <span class="token punctuation">(</span> <span class="token function">str_word_count</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"J&#39;adore Shanghai et bonjour!"</span> <span class="token punctuation">,</span> <span class="token number">1</span> <span class="token punctuation">)</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token function">print_r</span> <span class="token punctuation">(</span> <span class="token function">str_word_count</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"J&#39;adore Shanghai et bonjour!"</span> <span class="token punctuation">,</span> <span class="token number">1</span> <span class="token punctuation">,</span> <span class="token string double-quoted-string">"&"</span> <span class="token punctuation">)</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token delimiter important">?></span></span>

Essayez-le vous-même