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The trim() function removes whitespace and other predefined characters from both sides of a string. Related functions: ltrim() - Removes whitespace or other predefined characters from the left side of a string; rtrim() - Removes whitespace or other predefined characters from the right side of a string
This function returns a string with whitespace stripped from the beginning and end of string. Without the second parameter, trim() will strip these characters: " " ( ASCII 32 ( 0x20 )), an ordinary space.
29 kwi 2013 · Here is a function for shorten a string word by word with or without adding ellipses at the end: function limitStrlen($input, $length, $ellipses = true, $strip_html = true) {. //strip tags, if desired. if ($strip_html) {. $input = strip_tags($input); }
The trim() function removes the whitespaces or other characters from the beginning and end of a string. Here’s the syntax of the trim() function: trim ( string $string , string $characters = " \n\r\t\v\0") : string Code language: PHP (php) The trim() function has two parameters: $string is the input string that will be trimmed.
The trim() function in PHP is a useful tool for removing whitespace or other predefined characters from the beginning and end of a string. It can be particularly useful when working with user input, where whitespace characters may be inadvertently added.
2 sie 2023 · The trim() function returns a string with whitespace stripped from the beginning and end of the string. Syntax. trim($string, $characters) Parameters: $string: The string that will be trimmed. $characters: Optionally, the stripped characters can be specified using the characters parameter. A range of characters can be specified with ...
Remove whitespace from the beginning and end of a string in PHP using the easy and quick trim function. Learn from lots of different PHP examples and how to keep your data clean.
