php equals

$a = = $b equals TRUE If the $a equals $b. $a = = = $b congruent TRUE if $a equals $b, and they are of the same type. (introduced in PHP 4) $a! = $b unequal to TRUE if $a is not equal to $b. $a <> $b Not equal to TRUE if $a is not equivalent to $b. $

PHP, a nested abbreviated name, is an abbreviation for the English Super Text preprocessing language (Php:hypertext preprocessor). PHP is an HTML embedded language, PHP and Microsoft's ASP quite a bit similar, is a server-side implementation of

PHP Tutorial Configuration Chinese Narration Let's see what you see, php.ini. [PHP] ;;;;;;;;;;;; WARNING;;;;;;;;;;;;; This is the default settings file for new PHP installations.; By default, PHP installs itself with a configuration suitable for;

The two equals sign is the only one that determines whether the value is equal;The three equals sign is the judgment value is equal, and the judgment type is the same;Example:$str = "1";$num = 1;if ($str = = $num) {Print_r (' true ');}else{Print_r ('

php equals (= =) and congruent (= = =) Require_once "person.php";Header ("Content-type:text/html;charset=utf-8");$person 001=new person ("Wuxifu", 110);$person 002=new person ("Wuxifu", 110);$person 003= $person 001;//congruent (= = =) To

Problem What is PHP file? which software can be used to open Workaround PHP, a nested abbreviated name, is an abbreviation for the English Super Text preprocessing language (Php:hypertext preprocessor). PHP is an HTML embedded language, PHP and

PHP is a combination of 1 to 9 numbers equal to 20 of the method, the PHP permutation This example describes how PHP can add 1 to 9 numbers equal to 20 by arranging combinations. Share to everyone for your reference. The implementation method is as

Require_once ' person.php ';Header ("Content-type:text/html;charset=utf-8");$person 001=new person ("Wuxifu", 110);$person 002=new person ("Wuxifu", 110);$person 003= $person 001;Congruent (= = =) Inference first to the same data type, the data type

Php instances: the sum of three numbers between 1 and 9 is equal to 15 .? Php $ j0; $ k0; $ m0; for ($ i0; $ i1000; $ I ++) {$ a1rand (1, 9); $ a2rand (1, 9 ); $ a3rand (1, 9); if ($ a1 + $ a2 + $ a315) {$ m ++; if ($ a1 $ a2or $ a1 $ a3or $ a2 $ $

Let's start with an example:For example, you'll get a function that returns these kinds of situations: 1, more than 0 of the number 2, less than 0 of the number 3, equals 0 of the number (that is, 0) 4, False (On Failure) At this time if you want to