php remove whitespace in string code example

Example 1: remove space from string php

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

Example 2: remove spaces from string php

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

Example 3: remove every whitespace php

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

Example 4: remove all spaces php

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

Example 5: how to trim text php

$text = "      hello world   ";
$text = trim($text);

=> "hello world"