Online PHP editor | output for egKof

@ 2017-04-12T18:14:09Z

<?php
 
error_reporting(-1);
mb_internal_encoding('utf-8');
 
$text = "ну что.      не смотрел 123еще black mesa.я собирался скачать  ,но все как-то некогда было.";
// Для тестов
// $text = 'roses are red,and violets are blue.whatever you do i'll keep it for you.';
// $text = 'привет.есть 2 функции,preg_split и explode ,не понимаю,в чем между ними разница.';


/* Делает первую букву в строке заглавной */
function makeFirstLetterUppercase($text) {
    $sentences = preg_split("/(?<=[!\?\.])/u", $text, -1,  PREG_SPLIT_NO_EMPTY);
    $countSentences = count($sentences);
    for ($i = 0; $i <= $countSentences; $i++){
       $sentences[1] = trim($sentences[1]);    
       $sentences[$i] = mb_ucfirst($sentences[$i]);
    }
    $text=implode($sentences);
    return($text);
}
$text = makeFirstLetterUppercase($text);
 echo $text;
 
/* исправляет текст */
function fixText($text) {
 
    /* ... */
 
}
 
$result = fixText($text);
echo "{$result}\n";

Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: Fatal error: Uncaught Error: Call to undefined function mb_ucfirst() in /in/egKof:18 Stack trace: #0 /in/egKof(23): makeFirstLetterUppercase('\xD0\xBD\xD1\x83 \xD1\x87\xD1\x82\xD0\xBE. ...') #1 {main} thrown in /in/egKof on line 18
Process exited with code 255.
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Fatal error: Uncaught Error: Call to undefined function mb_ucfirst() in /in/egKof:18 Stack trace: #0 /in/egKof(23): makeFirstLetterUppercase('\xD0\xBD\xD1\x83 \xD1\x87\xD1\x82\xD0\xBE. ...') #1 {main} thrown in /in/egKof on line 18
Process exited with code 255.
Output for 5.6.0 - 5.6.40: Fatal error: Call to undefined function mb_ucfirst() in /in/egKof on line 18
Process exited with code 255.

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