PHP uses the explode() function to split a string into an array, explode array_PHP tutorial

php uses the explode() function to split a string into an array, explode array

The example in this article describes how PHP uses the explode() function to split a string into an array. Share it with everyone for your reference. The specific analysis is as follows:

explode() function: split the string into an array

The sample code is as follows:

<&#63;php
$str = "朝阳区,海淀区,西城区,东城区,丰台区";
$arr = explode(",",$str);
echo "<pre class="brush:php;toolbar:false">";
print_r($arr);
&#63;>

The results are as follows:

<pre class="brush:php;toolbar:false">Array
(
  [0] => 朝阳区
  [1] => 海淀区
  [2] => 西城区
  [3] => 东城区
  [4] => 丰台区
)

Supplement:

Syntax: explode(parameter 1, parameter 2)
Parameter 1: By what to split, such as "," in the above example.
Parameter 2: The string that needs to be split.

I hope this article will be helpful to everyone’s PHP programming design.