php remove space from string code example

Example 1: php replace space with underscore

$str = str_replace(' ', '_', $str);

Example 2: remove space from string php

<?php
$stripped = str_replace(' ', '', "10 1000 0000 000");
echo $stripped;

Example 3: remove empty spaces php

$string = str_replace(' ', '', $string);

Example 4: remove spaces from string php

<?php
$phone = preg_replace( '/\s+/', '', "01234 567890" );
echo $phone;

Example 5: remove every whitespace php

$string = preg_replace('/\s+/', '', $string);

Example 6: remove all spaces php

$string = "this is my     string"
$string = preg_replace('/\s+/', '', $string);