PHP one-dimensional array loop traversal implementation code

The content of this article is about the loop traversal implementation code of one-dimensional array in PHP. It has certain reference value. Now I share it with you. Friends in need can refer to it.

A simple PHP loop An example of a one-dimensional array, first convert the string into an array according to certain rules, and then traverse the output. It is actually a very simple method

A simple example of PHP looping a one-dimensional array, first Converting a string into an array according to certain rules, and then traversing the output, is actually a very simple method. Because I recently made a two-dimensional array structure diagram that gave me a headache, so I couldn’t remember how to do it for a while. The traversal output is performed. The simple example code is as follows:

foreach traverses the array

<?php 
/* 
 * 数组的遍历 
 */ 
  $language = array("French",&#39;German&#39;,&#39;Russian&#39;,&#39;Chinese&#39;,&#39;Hindi&#39;,&#39;Quechu&#39;); 
  foreach ($language as $key => $value) { 
    echo $key.&#39;=&#39;.$value.&#39;<br />&#39;; 
  } 
?>

##association Array traversal

<?php 
  /* 
   * 关联数组的遍历 
   */ 
   $userList = array(&#39;UserName&#39;=>&#39;Lilia&#39;,&#39;Gender&#39;=>&#39;female&#39;,&#39;Age&#39;=>&#39;23&#39;,&#39;School&#39;=>&#39;Peking University&#39;); 
   foreach ($userList as $key => $value)  
  { 
    echo $key.&#39;=&#39;.$value.&#39;<br />&#39;; 
   } 
?>

This is a very simple example, used every time It is very troublesome to GG every time, so just record it and extract it directly when using it.

Related recommendations:

Examples of conversion between one-dimensional arrays and two-dimensional arrays in PHP

Comparison of one-dimensional array traversal methods in PHP analyze

The above is the detailed content of PHP one-dimensional array loop traversal implementation code. For more information, please follow other related articles on the PHP Chinese website!