strtr
文字を翻訳するか、サブストリングを交換します - 指定された文字を変換します
文字列の文字「IA」を「EO」に置き換えます。
<span class="token php language-php"><span class="token delimiter important"><?php</span> <span class="token keyword">Echo</span> <span class="token function">Strtr</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"Hilla Warld"</span> <span class="token punctuation">、</span> <span class="token string double-quoted-string">"ia"</span> <span class="token punctuation">、</span> <span class="token string double-quoted-string">"eo"</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span> <span class="token delimiter important">?></span></span>
文字列「Hello World」を「Hi Earth」に置き換えます。
<span class="token php language-php"><span class="token delimiter important"><?php</span> <span class="token variable">$ arr</span> <span class="token operator">=</span> <span class="token keyword">array</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"hello"</span> <span class="token operator">=></span> <span class="token string double-quoted-string">"hi"</span> <span class="token punctuation">、</span> <span class="token string double-quoted-string">"world"</span> <span class="token operator">=></span> <span class="token string double-quoted-string">"Earth"</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span> <span class="token keyword">Echo</span> <span class="token function">Strtr</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"Hello World"</span> <span class="token punctuation">、</span> <span class="token variable">$ arr</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span> <span class="token delimiter important">?></span></span>