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ðŸ“ ..
ðŸ“„ LICENSE(25.81 KB)
ðŸ“„ README(3.21 KB)
ðŸ“ mbstring
ðŸ“ native
ðŸ“„ ord.php(2.57 KB)
ðŸ“„ str_ireplace.php(1.89 KB)
ðŸ“„ str_pad.php(1.62 KB)
ðŸ“„ str_split.php(764 B)
ðŸ“„ strcasecmp.php(486 B)
ðŸ“„ strcspn.php(834 B)
ðŸ“„ stristr.php(795 B)
ðŸ“„ strrev.php(398 B)
ðŸ“„ strspn.php(863 B)
ðŸ“„ substr_replace.php(562 B)
ðŸ“„ trim.php(2.08 KB)
ðŸ“„ ucfirst.php(727 B)
ðŸ“„ ucwords.php(1.36 KB)
ðŸ“„ utf8.php(2.68 KB)
ðŸ“ utils

Editing: ord.php

<?php
/**
* @package utf8
*/

//---------------------------------------------------------------
/**
* UTF-8 aware alternative to ord
* Returns the unicode ordinal for a character
*
* Joomla modification - As of PHP 7.4, curly brace access has been deprecated. As a result this function has been
* modified to use square brace syntax
* See https://github.com/php/php-src/commit/d574df63dc375f5fc9202ce5afde23f866b6450a
* for additional references
*
* @param string UTF-8 encoded character
* @return int unicode ordinal for the character
* @see http://www.php.net/ord
* @see http://www.php.net/manual/en/function.ord.php#46267
*/
function utf8_ord($chr) {

$ord0 = ord($chr);

if ( $ord0 >= 0 && $ord0 <= 127 ) {
        return $ord0;
    }

if ( !isset($chr[1]) ) {
        trigger_error('Short sequence - at least 2 bytes expected, only 1 seen');
        return FALSE;
    }

$ord1 = ord($chr[1]);
    if ( $ord0 >= 192 && $ord0 <= 223 ) {
        return ( $ord0 - 192 ) * 64
            + ( $ord1 - 128 );
    }

if ( !isset($chr[2]) ) {
        trigger_error('Short sequence - at least 3 bytes expected, only 2 seen');
        return FALSE;
    }
    $ord2 = ord($chr[2]);
    if ( $ord0 >= 224 && $ord0 <= 239 ) {
        return ($ord0-224)*4096
            + ($ord1-128)*64
                + ($ord2-128);
    }

if ( !isset($chr[3]) ) {
        trigger_error('Short sequence - at least 4 bytes expected, only 3 seen');
        return FALSE;
    }
    $ord3 = ord($chr[3]);
    if ($ord0>=240 && $ord0<=247) {
        return ($ord0-240)*262144
            + ($ord1-128)*4096
                + ($ord2-128)*64
                    + ($ord3-128);

}

if ( !isset($chr[4]) ) {
        trigger_error('Short sequence - at least 5 bytes expected, only 4 seen');
        return FALSE;
    }
    $ord4 = ord($chr[4]);
    if ($ord0>=248 && $ord0<=251) {
        return ($ord0-248)*16777216
            + ($ord1-128)*262144
                + ($ord2-128)*4096
                    + ($ord3-128)*64
                        + ($ord4-128);
    }

if ( !isset($chr[5]) ) {
        trigger_error('Short sequence - at least 6 bytes expected, only 5 seen');
        return FALSE;
    }
    if ($ord0>=252 && $ord0<=253) {
        return ($ord0-252) * 1073741824
            + ($ord1-128)*16777216
                + ($ord2-128)*262144
                    + ($ord3-128)*4096
                        + ($ord4-128)*64
                            + (ord($chr[5])-128);
    }

if ( $ord0 >= 254 && $ord0 <= 255 ) {
        trigger_error('Invalid UTF-8 with surrogate ordinal '.$ord0);
        return FALSE;
    }

}

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Editing: ord.php

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