3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2016-02-16T21:40:59Z

<?php
$arr = array('2013-02-01','2000-02-01','2016-02-17','0000-00-00','0000-00-00','0000-00-00');

sort( $arr );
usort( $arr, function( $a, $b )
{
    if ( $a === $b ) return 0;
    if ( strpos( $b, '0000' ) !== false ) return -1;
    return ( $a < $b ) ? -1 : 1;
});

print_r( $arr );

Output
Performance
VLD
References
Branches

strpos: documentation ( source)
print_r: documentation ( source)
sort: documentation ( source)
usort: documentation ( source)

preferences:dark modelive previewkey bindings

37.14 ms | 407 KiB | 5 Q