TalkPHP - View Single Post - is_numeric($X) V.S. ctype_digit($X) V.S. is_integer($X)

Yoosha · 09-06-2008, 08:30 AM

Hi,
What is difference between is_numeric($X) V.S. ctype_digit($X) V.S. is_integer($X)?
Tnx ;).

09-06-2008, 08:30 AM	#1 (permalink)
Yoosha The Contributor Join Date: May 2008 Location: Iran Posts: 53 Thanks: 33	is_numeric($X) V.S. ctype_digit($X) V.S. is_integer($X) Hi, What is difference between is_numeric($X) V.S. ctype_digit($X) V.S. is_integer($X)? Tnx ;).