39 PHP String Function Remove blank extra space from string YouTube
Php Blank String. // determines if the supplied string is an empty string. We can use empty () function.
// determines if the supplied string is an empty string. Web 1 solution 1: Web this will safely check for a string containing only whitespace: Web <?<strong>php</strong> /* (an empty string) 0 (0 as an integer) 0.0 (0 as a float) 0 (0 as a string) null false array() (an empty array)*/. Using empty () 2 solution 2: We can use empty () function. A string is said to be empty, if it contains no characters. Web string is a set of characters. Comparison with empty string literal 3 solution 3:
Web string is a set of characters. We can use empty () function. Comparison with empty string literal 3 solution 3: Web 1 solution 1: Web this will safely check for a string containing only whitespace: Using empty () 2 solution 2: Web <?<strong>php</strong> /* (an empty string) 0 (0 as an integer) 0.0 (0 as a float) 0 (0 as a string) null false array() (an empty array)*/. // determines if the supplied string is an empty string. Web string is a set of characters. A string is said to be empty, if it contains no characters.
