This function returns the position of the needle string, or it returns false if the string needle is not found. In most object-oriented languages, you will need to check if a string contains another string, a substring, or a character.This is a common question asking. needle The substring to search for in the haystack. Parameters haystack The string to search in. It locates a pointer to the first occurrence without considering case sensitivity. strcontains (PHP 8) strcontains Determine if a string contains a given substring Description strcontains ( string haystack, string needle ): bool Performs a case-sensitive check indicating if needle is contained in haystack. In PHP 7.x, strops() function is used to check if a given string contains another string or not. char strstr ( const char, const char ) char strstr ( char str1, const char str2 ) stristr the stristr function is similar to the strstr one, only that it is case-insensitive. Note: The above program returns false because the first string does not contain the second string. Output string(23) "Tutorial has been found" PHP has many functions to check a string contains another. str_contains(string $haystack, string $needle): bool Example1 : PHP 8 str_contains function. Sometimes it requires to check a particular character or string exists in another string. The str_contains function checks if a first-string is contained in the second string and it returns a true /false Boolean value based on whether the string is found or not. Note: The string positions start at 0, and not 1. stripos() - Find the position of the first occurrence of a case-insensitive substring in a string strcontains() - Determine if a string contains a given. If substring not found, then it returns false as output. This function returns the position of the 1st (first) occurrence of a substring in a string. In PHP 8, str_contains function determines if a string contains a given substring anywhere. The PHP provides strpos ( ) function which is used to check if a string contains a specific substring or not.
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