What are the potential pitfalls of manually counting characters in a PHP script, as seen in the code provided in the forum thread?

The potential pitfalls of manually counting characters in a PHP script include the risk of human error, inefficiency, and difficulty in maintaining the code. To solve this issue, it is recommended to use built-in PHP functions such as `strlen()` to accurately count the characters in a string. 

// Original code counting characters manually
$string = "Hello World";
$count = 0;
for ($i = 0; $i < strlen($string); $i++) {
    $count++;
}
echo "Character count: " . $count;

Keywords

counting characters PHP script potential pitfalls manual counting forum thread

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