PHP’s `strrev()` function flips a string. This straightforward built-in function functions in PHP 8.2 in the same manner as it did in earlier iterations.This is how PHP 8, PHP 8.1, PHP 8.2, PHP 8.3, and PHP 8.4 operate.
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The `strlen()` function in PHP returns the length of a given string. It’s a fundamental string operation that counts the number of bytes (not necessarily characters) in the string.Here’s how it works in PHP 8, PHP 8.1, PHP 8.2, PHP 8.3 and PHP 8.4.

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The trim() function in PHP removes whitespace and other predefined characters from both sides of a string.Here’s how it works in PHP 8, PHP 8.1, PHP 8.2, PHP 8.3 and PHP 8.4. Read More

The wordwrap() function in PHP wraps a string to a given number of characters using a string break character. Here’s how it works in PHP 8, PHP 8.1, PHP 8.2, PHP 8.3 and PHP 8.4. Read More

The str_pad() function in PHP is used to pad a string to a certain length with another string. It works the same in PHP 8, PHP 8.1, PHP 8.2, PHP 8.3 and PHP 8.4, as there have been no changes to this function in these versions. Read More