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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 */ $language = array("French",'German','Russian','Chinese','Hindi','Quechu'); foreach ($language as $key => $value) { echo $key.'='.$value.'<br />'; } ?>
<?php /* * 关联数组的遍历 */ $userList = array('UserName'=>'Lilia','Gender'=>'female','Age'=>'23','School'=>'Peking University'); foreach ($userList as $key => $value) { echo $key.'='.$value.'<br />'; } ?>
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