How to Iterate over Words in String in PHP - Step by Step Examples

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How to Iterate over Words in String in PHP ?

Answer

To iterate over words in a string in PHP, you can use the explode function with a space as the delimiter.

✐ Examples

1 Iterate over Words in String using explode function

In this example,

We create a string named $str with a value of 'Hello World PHP'.
We use the explode(' ', $str) function on the string to split it into words based on spaces.
We then iterate over the resulting array of words using a foreach loop.
Finally, we print each word to the console.

PHP Program

<?php 
$str = 'Hello World PHP';
$words = explode(' ', $str);
foreach ($words as $word) {
    echo $word . "\n";
}
?>

Output

Hello
World
PHP

Summary

In this tutorial, we learned How to Iterate over Words in String in PHP language with well detailed examples.