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You can check if your string starts with http or https using the small function below. function has_prefix($string, $prefix) { return substr($string, 0, strlen($prefix)) == $prefix; } $url = 'http://www.google.com'; echo 'the url ' .
str_ends_with () - Checks if a string ends with a given substring. stripos () - Find the position of the first occurrence of a case-insensitive substring in a string. strrpos () - Find the position of the last occurrence of a substring in a string.
10 sty 2024 · This article covered various methods to check if a PHP string starts or ends with another string. While the newer PHP 8 functions provide a concise approach, knowing the alternative methods is invaluable for working with prior PHP versions or in situations that require a more manual control.
The startsWith() function is generally applied for detecting whether a string starts at a particular string or not. It is a case-insensitive function and is capable of returning a boolean value.
Description. str_repeat (string $string, int $times): string. Returns string repeated times times. Parameters. string. The string to be repeated. times. Number of time the string string should be repeated. times has to be greater than or equal to 0. If the times is set to 0, the function will return an empty string. Return Values.
PHP String Functions. The PHP string functions are part of the PHP core. No installation is required to use these functions. Function. Description. addcslashes () Returns a string with backslashes in front of the specified characters. addslashes () Returns a string with backslashes in front of predefined characters.
function has_leading_underscore($string) { return $string[0] === '_'; } Running on PHP 5.3.0, the following works and returns the expected value, even without checking if the string is at least 1 character in length:
