How to convert array by space in php

php method to convert array by space: 1. Create a new php file; 2. Save the string to be split in the $str variable; 3. Use the explode() function to convert the string in the previous step to an array with spaces. The split and returned array is stored in the $res variable; 4. Use print_r() to print the array on the page.

#The operating environment of this article: Windows 7 system, PHP version 7.4, Dell G3 computer.

php How to convert a string into an array by spaces?

Create a new PHP file named test.php to explain how PHP splits a string into an array by spaces.

In the test.php file, use the header() method to set the encoding format of the page to utf-8 to avoid garbled characters when the page outputs Chinese.

In the test.php file, save the string to be split in the $str variable.

In the test.php file, use the explode() function to split the string in the previous step by spaces, and the returned array is stored in the $res variable.

In the test.php file, use print_r() to print the array on the page.

Open the test.php file in the browser to view the results.

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