php change character in string code example

Example 1: php replace return character

$string = str_replace("\n", "", $string);
$string = str_replace("\r", "", $string);

Example 2: php replace

str_replace ($search, $replace, $subject);

Example 3: replace all php

$vowels = array("a", "e", "i", "o", "u", "A", "E", "I", "O", "U");
$onlyconsonants = str_replace($vowels, "", "Hello World of PHP");
// Fornece: Hll Wrld f PHP

Example 4: replace all numbers in string php

$words = preg_replace('/[0-9]+/', '', $words);