Current Location: Home> Function Categories> implode

implode

Convert the value of a one-dimensional array into a string
Name:implode
Category:String
Programming Language:php
One-line Description:Returns a string composed of array elements.

Example

Example 1

Combine array elements into strings:

 <span class="token php language-php"><span class="token delimiter important"><?php</span>
<span class="token variable">$arr</span> <span class="token operator">=</span> <span class="token keyword">array</span> <span class="token punctuation">(</span> <span class="token string single-quoted-string">&#39;Hello&#39;</span> <span class="token punctuation">,</span> <span class="token string single-quoted-string">&#39;World!&#39;</span> <span class="token punctuation">,</span> <span class="token string single-quoted-string">&#39;I&#39;</span> <span class="token punctuation">,</span> <span class="token string single-quoted-string">&#39;love&#39;</span> <span class="token punctuation">,</span> <span class="token string single-quoted-string">&#39;Shanghai!&#39;</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token keyword">echo</span> <span class="token function">implode</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">" "</span> <span class="token punctuation">,</span> <span class="token variable">$arr</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token delimiter important">?></span></span>

Try it yourself

Example 2

Separate array elements with different characters:

 <span class="token php language-php"><span class="token delimiter important"><?php</span>
<span class="token variable">$arr</span> <span class="token operator">=</span> <span class="token keyword">array</span> <span class="token punctuation">(</span> <span class="token string single-quoted-string">&#39;Hello&#39;</span> <span class="token punctuation">,</span> <span class="token string single-quoted-string">&#39;World!&#39;</span> <span class="token punctuation">,</span> <span class="token string single-quoted-string">&#39;I&#39;</span> <span class="token punctuation">,</span> <span class="token string single-quoted-string">&#39;love&#39;</span> <span class="token punctuation">,</span> <span class="token string single-quoted-string">&#39;Shanghai!&#39;</span> <span class="token punctuation">)</span> <span class="token punctuation">;</span>
<span class="token keyword">echo</span> <span class="token function">implode</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">" "</span> <span class="token punctuation">,</span> <span class="token variable">$arr</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 keyword">echo</span> <span class="token function">implode</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"+"</span> <span class="token punctuation">,</span> <span class="token variable">$arr</span> <span class="token punctuation">)</span> <span class="token operator">.</span> <span class="token string double-quoted-string">"<br>"</span> <span class="token punctuation">;</span>
<span class="token keyword">echo</span> <span class="token function">implode</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"-"</span> <span class="token punctuation">,</span> <span class="token variable">$arr</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 keyword">echo</span> <span class="token function">implode</span> <span class="token punctuation">(</span> <span class="token string double-quoted-string">"X"</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>

Try it yourself

Similar Functions
  • Setting the locale information setlocale

    setlocale

    Settingthelocaleinfo
  • Remove spaces (or other characters) from the beginning and end of the string trim

    trim

    Removespaces(orother
  • Alias of strstr strchr

    strchr

    Aliasofstrstr
  • Reverse a string strrev

    strrev

    Reverseastring
  • Calculate the last occurrence of the specified string in the target string (case insensitive) strripos

    strripos

    Calculatethelastoccu
  • Convert logical-Hebrew to visual-Hebrew hebrev

    hebrev

    Convertlogical-Hebre
  • Parsing CSV strings into arrays str_getcsv

    str_getcsv

    ParsingCSVstringsint
  • Case-insensitive strstr stristr

    stristr

    Case-insensitivestrs