3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2023-05-15T20:47:47Z

<?php

$myWords = [
    ['funny', 'sad'],
    ['fast', 'slow'],
    ['beautiful', 'ugly'],
    ['left', 'right'],
    ['5', 'five'],
    ['strong', 'weak']
];

$myVar = 'This girl is very sad and ugly so swipe left';
echo strtr(
         $myVar,
         array_column($myWords, 0, 1)
         + array_column($myWords, 1, 0)
     );

Output
Performance
VLD
References
Branches

array_column: documentation ( source)
strtr: documentation ( source)

preferences:dark modelive previewkey bindings

33.74 ms | 405 KiB | 5 Q