How to use explode() and foreach() Functions In PHP
The explode() function can be used to split the string into an array of words, and then a foreach loop can be employed to filter and print the words with an even length.
PHP
<?php function EvenLengthWords($str) { // Split the string into an // array of words $words = explode(' ', $str); // Iterate through each word and // print if it has an even length foreach ($words as $word) { if (strlen($word) % 2 === 0) { echo $word . " "; } } } // Driver code $str = "Welcome to Geeks for Geeks, A computer science portal"; EvenLengthWords($str); ?> |
Output
to Geeks, computer portal
PHP Program to Print Even Length Words in a String
This article will show you how to print even-length words in a string using PHP. Printing even-length words from a given string is a common task that can be approached in several ways.
Table of Content
- Using explode() and foreach() Functions
- Using array_filter() and strlen() Functions
- Using preg_split() and array_filter() Functions
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