----- Original Message ----- From: "Shadrik" the not equal to operator? its !=
From: Wade Smart ----------------------------- In PHP there are several levels for equality. x = y; // is always assignment as in let x = y if (x == y); if (x != y) // is a basic test that just compares values and not data types if (x === y); if (x !==y) // tests both data value and type for example the value 0 is the same value as FALSE but 0 is numeric and FALSE is boolien and any other value has the value of TRUE but is still boolien FALSE examples - $x = 0; if ($x == 0) // is TRUE if ($x == "0") // is TRUE if ($x === 0) // is TRUE if ($x === "0") // is FALSE if ($x == FALSE) // is TRUE if ($x == TRUE) // is FALSE if ($x === FALSE) // is FALSE if ($x === TRUE) // is FASLE if ($x) // is FALSE
