stristr
ဖြစ်ရပ် - အာရုံမခံစားနိုင် strstr
"Hello World" တွင် "World" ၏ပထမအကြိမ်ဖြစ်ပျက်မှုကိုရှာပါ။ ကြွင်းသော string ကိုပြန်ပို့လော့။
<span class="token php language-php"><span class="token delimiter important"><? PHP</span> <span class="token keyword">Echo</span> <span class="token function">Strstred</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"Hello World!"</span> <span class="token punctuation">,</span> <span class="token string double-quoted-string">"World</span> <span class="token punctuation">"</span> <span class="token punctuation">,</span> <span class="token delimiter important">></span></span>
"o" ၏ ASCII တန်ဖိုးနှင့်အတူ string ကိုရှာဖွေပြီးကျန်ရှိသော string ကိုပြန်ပို့ပါ။
<span class="token php language-php"><span class="token delimiter important"><? PHP</span> <span class="token keyword">ပဲ့တင်သံ</span> <span class="token function">strstred</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"Hello World!"</span> <span class="token punctuation">,</span> <span class="token number">111</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span> <span class="token delimiter important">></span></span>
"World" ၏ပထမ ဦး ဆုံးဖြစ်ပျက်မှုမတိုင်မီ string ကိုအပိုင်းကိုပြန်သွား::
<span class="token php language-php"><span class="token delimiter important"><? PHP</span> <span class="token keyword">Echo</span> <span class="token function">Strstred</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"Hello World!"</span> <span class="token punctuation">,</span> <span class="token string double-quoted-string">"World"</span> <span class="token punctuation">,</span> <span class="token constant boolean">စစ်မှန်သော</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span> <span class="token delimiter important">></span></span>