The strchr() function searches for the first occurrence of a string inside another string.
This function is an alias of the strstr() function.
Parameter | Description |
---|---|
string | Required. Specifies the string to search |
search | Required. Specifies the string to search for. If this parameter is a number, it will search for the character matching the ASCII value of the number |
before_search | Optional. A boolean value whose default is "false". If set to "true", it returns the part of the string before the first occurrence of the search parameter. |