3v4l.org

run code in 300+ PHP versions simultaneously

@ 2018-10-18T01:08:02Z

<?php

function gen_explode($delimiter, $string, $limit=NULL) {
    $offset = 0;
    $count = 0;
    $dlen = strlen($delimiter);
    $len = strlen($string);
    while( ($pos = strpos($string, $delimiter, $offset)) !== false ) {
        if( !is_null($limit) && $count++ >= $limit ) {
            return;
        }
        yield substr($string, $offset, $pos-$offset);
        $offset = $pos + $dlen;
    }
    if( $offset == $len ) {
        yield ''; // replicate explode() empty trailing groups
    } else if( $offset < $len ) {
        yield substr($string, $offset);
    }
}

$input = "1||50||£---2||25||£---3||25||£---";

foreach( gen_explode('---', $input, 3) as $piece ) {
    var_dump($piece);
    foreach( gen_explode('||', $piece) as $smaller_piece ) {
        var_dump($smaller_piece);
    }
}

Output for git.master, git.master_jit, rfc.property-hooks: string(9) "1||50||£" string(1) "1" string(2) "50" string(2) "£" string(9) "2||25||£" string(1) "2" string(2) "25" string(2) "£" string(9) "3||25||£" string(1) "3" string(2) "25" string(2) "£" string(0) "" string(0) ""

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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 preview

70.74 ms | 401 KiB | 8 Q