How to Split a String by New Line in PHP - Step by Step Examples

How to Split a String by New Line in PHP ?

To split a string by new lines in PHP, you can use the explode function with the newline character (\n) as the delimiter.

In this example,

We create a string named $str that contains multiple lines separated by newline characters.
We use the explode function with \n as the delimiter to split the string into an array of lines and assign it to $lines.
We print the resulting array to standard output.

<?php
$str = "Hello\nWorld\nHow\nAre\nYou";
$lines = explode("\n", $str);
print_r($lines);
?>

Array
(
    [0] => Hello
    [1] => World
    [2] => How
    [3] => Are
    [4] => You
)

In this example,

We create a string named $str that contains multiple lines separated by newline characters.
We use the explode function with \n as the delimiter to split the string into an array of lines and assign it to $lines.
We use a foreach loop to iterate over each line in the $lines array.
Within the loop, we print each line to standard output.

<?php
$str = "Apple\nBanana\nCherry\nDate";
$lines = explode("\n", $str);
foreach ($lines as $line) {
    echo $line . "\n";
}
?>

Apple
Banana
Cherry
Date

In this tutorial, we learned How to Split a String by New Line in PHP language with well detailed examples.