php double to int

Introduction and use of PHP double-chain table (spldoublyshortlist), php linked list. PHP double-chain table is an important linear storage structure. for each node in a double-chain table, not only store your own information, but also the

PHP features: the command line mode starts with version 4.3.0. PHP provides a new type of cli sapi (Server Application Programming Interface, Server Application Programming Port) support, named CLI, command Line Interface, that is, Command Line

php Execution Principle PHP is a very simple application, the development of a very high efficiency of a language, its weak type of variable can save the programmer a lot of time and effort to define variables, type conversion and so on. It is a

PHP learns scattered notes-string splits, fetch functions, and single double quotes. , Fetch double Quotes 1 string splitting--split () function and Preg_split () function Split-using regular expressions to split strings into arrays--seemingly PHP5.

Answer the question in the previous section first. 01 02 $foo= 10; 03 $bar= 20; 04   05

Starting with version 4.3.0, PHP provides a new type of CLI SAPI (Server application Programming Interface, service-side application programming port) support, called CLI, which means Command line Interface , which is the command-line interface. As

This article mainly introduces the introduction of PHP double-stranded table (SplDoublyLinkedList) and related information about using instances. For more information, see the double-stranded table as an important linear storage structure, each node

PHP operating mechanism and principle (underlying), and php operating mechanism. The PHP operating mechanism and principle (underlying). when talking about the php operating mechanism, we should first introduce the php module. php has three modules

I connected using pdo and printed it using var_dump. I found that the field of the int type in mysql is printed and changed to the string type. I don't know what the problem is, is there a way for php to display the actual mysql field type? I

This article we mainly share with you the PHP bottom operating mechanism of the detailed, first we will share with you PHP design concept and features, PHP four layer system, etc., hope to help everyone. 1. PHP Design concept and Features