array_reduce

အမည်:array_reduce

အမျိုးအစား:အခင်းအကျင်း

programming language:php

တစ်ကြောင်းဖြင့်အကျဉ်းချုပ်:user-defined function များကိုအသုံးပြုခြင်းအားဖြင့်ခင်းကျင်းအဖြစ် string တစ်ခုအဖြစ် string တစ်ခုအဖြစ်ပြန်ပို့ပါ။

နမူနာ

ဥပမာ 1

array အတွက်တန်ဖိုးများကိုအသုံးပြုသူသတ်မှတ်ထားသော function ကိုမှပေးပို့ပြီး string ကိုပြန်ပို့ပါ။

 <span class="token php language-php"><span class="token delimiter important"><? PHP</span>
<span class="token keyword">function</span> <span class="token function-definition function">myFunction</span> <span class="token punctuation">(</span> <span class="token variable">$ v1</span> <span class="token punctuation">,</span> <span class="token variable">$ v2</span> <span class="token punctuation">)</span>
<span class="token punctuation">{</span>
<span class="token variable">$ v1</span> <span class="token keyword">ပြန်လာ</span> <span class="token operator">။</span> <span class="token string double-quoted-string">"-"</span> <span class="token operator">။</span> <span class="token variable">$ v2</span> <span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token variable">$ a</span> <span class="token operator">=</span> <span class="token keyword">array</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"ခွေး"</span> <span class="token punctuation">,</span> <span class="token string double-quoted-string">"Cat"</span> <span class="token punctuation">,</span> <span class="token string double-quoted-string">"မြင်း"</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"></span></span><mark> <span class="token function">array_reduce</span> <span class="token punctuation">(</span> <span class="token variable">$ a</span> <span class="token punctuation">,</span> <span class="token string double-quoted-string">MyFUNITIRITICRICTICRICE)</span> <span class="token punctuation">)</span></mark><span class="token punctuation"></span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token delimiter important">></span>

သင်ကိုယ်တိုင်စမ်းကြည့်ပါ

ဥပမာ 2

ကန ဦး parameters တွေကိုသတ်မှတ်ပါ:

 <span class="token php language-php"><span class="token delimiter important"><? PHP</span>
<span class="token keyword">function</span> <span class="token function-definition function">myFunction</span> <span class="token punctuation">(</span> <span class="token variable">$ v1</span> <span class="token punctuation">,</span> <span class="token variable">$ v2</span> <span class="token punctuation">)</span>
<span class="token punctuation">{</span>
<span class="token variable">$ v1</span> <span class="token keyword">ပြန်လာ</span> <span class="token operator">။</span> <span class="token string double-quoted-string">"-"</span> <span class="token operator">။</span> <span class="token variable">$ v2</span> <span class="token punctuation">;</span>
<span class="token punctuation">}</span>
<span class="token variable">$ a</span> <span class="token operator">=</span> <span class="token keyword">array</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"ခွေး"</span> <span class="token punctuation">,</span> <span class="token string double-quoted-string">"Cat"</span> <span class="token punctuation">,</span> <span class="token string double-quoted-string">"မြင်း"</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"></span></span><mark> <span class="token function">array_reduce</span> <span class="token punctuation">(</span> <span class="token variable">$ a</span> <span class="token punctuation">,</span> <span class="token string double-quoted-string">MyFUNITIRITIRITIRITIRITIRITIRITIRITIC)</span> <span class="token punctuation">,</span> <span class="token number">5</span> <span class="token punctuation">)</span></mark><span class="token punctuation"></span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token delimiter important">></span>

သင်ကိုယ်တိုင်စမ်းကြည့်ပါ

ဥပမာ 3

ပေါင်းလဒ်ကိုပြန်ပို့သည်

 <span class="token php language-php"><span class="token delimiter important"><? PHP</span>
<span class="token keyword">function</span> <span class="token function-definition function">myFunction</span> <span class="token punctuation">(</span> <span class="token variable">$ v1</span> <span class="token punctuation">,</span> <span class="token variable">$ v2</span> <span class="token punctuation">)</span>
<span class="token punctuation">{</span>
<span class="token variable">$ V1</span> <span class="token operator">+</span> <span class="token variable">$ v2</span> <span class="token keyword">ကိုပြန်သွားပါ</span> <span class="token punctuation">။</span>
<span class="token punctuation">}</span>
<span class="token variable">$ a</span> <span class="token operator">=</span> <span class="token keyword">Array</span> <span class="token punctuation">(</span> <span class="token number">10</span> <span class="token punctuation">,</span> <span class="token number">15</span> <span class="token punctuation">,</span> <span class="token number">20</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"></span></span><mark> <span class="token function">array_reduce</span> <span class="token punctuation">(</span> <span class="token variable">$ a</span> <span class="token punctuation">,</span> <span class="token string double-quoted-string">MyFUNITIRITIRITIRITIRITIRITIRITIRITIC)</span> <span class="token punctuation">,</span> <span class="token number">5</span> <span class="token punctuation">)</span></mark><span class="token punctuation"></span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token delimiter important">></span>

သင်ကိုယ်တိုင်စမ်းကြည့်ပါ

ဆက်စပ်အကြောင်းအရာ