Online PHP editor | output for aJLPV

@ 2022-05-04T04:10:28Z

<?php

function convert(string $txt): string {
    do {
        $txt = preg_replace_callback_array(
            [
                '~\[([bi])](.*?)\[/\1]~' => fn($m) => sprintf('<%1$s>%2$s</%1$s>', $m[1], $m[2]),
                '~\[img](.*?)\[/img]~' => 'foo',
            ],
            $txt,
            -1,
            $count
        );
    } while ($count);
    return $txt;
}

function foo(array $m): string {
    return '<img src="' . $m[1] . '">';
}

echo convert("text1 [img]path/src[/img] text2 [b]bold [i]nested string[/i][/b] [img]another/path/to/file[/img] [b]nice[/b] lingering end bbtag [/b] and [b]unclosed");

Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0: text1 <img src="path/src"> text2 bold nested string <img src="another/path/to/file"> nice lingering end bbtag [/b] and [b]unclosed
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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