Online PHP editor | output for oSOJT

@ 2018-01-22T13:38:42Z

<?php
$allowed_ext = array ( 
    'bmp',
    'jpg',
    'jpeg',
    'gif',
    'pdf'
);

$arr = array(
  1 => 'file-to-path/thumbs/allowedfile.pdf',
  2 => 'file-to-path/thumbs/notallowedfile.psd',
  3 => 'file-to-path/project/test/notallowedfile.txt'
);

$errors = [];

foreach ($arr as $key => $value) {
    if (!in_array(pathinfo($value, PATHINFO_EXTENSION), $allowed_ext)) {
        $errors[] = basename($value).' is not allowed.';
        unset($arr[$key]);
    }
}

print_r($errors);

print_r($arr);

Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.29, 8.4.1 - 8.4.14, 8.4.16, 8.5.0 - 8.5.1: Array ( [0] => notallowedfile.psd is not allowed. [1] => notallowedfile.txt is not allowed. ) Array ( [1] => file-to-path/thumbs/allowedfile.pdf )
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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