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trim. (PHP 4, PHP 5, PHP 7, PHP 8) trim — Strip whitespace (or other characters) from the beginning and end of a string. Description ¶. trim (string $string, string $characters = " \n\r\t\v\x00"): string. This function returns a string with whitespace stripped from the beginning and end of string.
PHP trim() function examples. Let’s take some examples of using the PHP trim() function. 1) Using the PHP trim() function to remove whitespace from both ends of a string. The following example uses the trim() function to remove spaces from the beginning and the end of a string: <?php $str = ' PHP '; $new_str = trim($str); var_dump($new_str ...
This article covers the basics of php trim, ltrim, and rtrim functions, including their syntax, parameters, types, and usage examples. The php trim function is used to eliminate whitespaces or specified characters from the end and the beginning of a string.
trim - Strip whitespace (or other characters) from the beginning and end of a string. Trim Online Tool. Manual. Code Examples.
For example, I would like to create an array from the elements in this string: $str = 'red, green, blue ,orange'; I know you can explode and loop through them and trim: $arr = explode (',', $str); foreach ($arr as $value) { $new_arr [] = trim ($value); }
Trimming data (also known as trim) is one way in PHP that you can do just that, by using the built-in PHP function called trim(). In this guide, we will explore what trim is, how trim works, and examples of trim in action with our free download PHP code snippets.
