3v4l.org

run code in 300+ PHP versions simultaneously

@ 2020-05-20T08:02:27Z

<?php

$find = Array(
    0 => 'Lorem Ipsum',
    1 => 'Lorem Ipsum',
    2 => 'typesetting',
    3 => 'dummy' ,
    4 => 'dummy' 
);

$replace = Array(
    0 => 'style1',
    1 => 'style2',
    2 => 'style3',
    3 => 'style4',
    4 => 'style5'
);

$string = "Lorem Ipsum is simply dummy text of the printing and typesetting industry. 
           Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, 
           when an unknown printer took a galley of type and scrambled it to make a type specimen book.";

function str_replace_first($search, $replace, $subject) {
    if (($pos = strpos($subject, $search)) !== false) {
        return substr_replace($subject, $replace, $pos, strlen($search));
    }
    return $subject;
}

$result = $string;
foreach ($find as $key => $search) {
    $result = str_replace_first($search, $replace[$key], $result);
}
echo $result;

Output for git.master, git.master_jit, rfc.property-hooks: style1 is simply style4 text of the printing and style3 industry. style2 has been the industry's standard style5 text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book.

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

preferences:dark modelive previewkey bindings

26.23 ms | 406 KiB | 5 Q