Is variable is a number? Queries and Solutions › Category: PHP › Is variable is a number? 0 Vote Up Vote Down bestonetechnologies Staff asked 6 years ago In PHP, Can we check the value of a given variable is a number? 1 Answers 0 Vote Up Vote Down bestonetechnologies Staff answered 6 years ago Yes, is_numeric() returns whether the variable is a number or not. Your Answer Visual Text 18 + 9 = Your Email Your Name Public Only Me & Admin