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In fact, the application of delimiters in php is quite good. for example, the famous Phpwind uses the delimiters. I also used it when working on projects. I feel that I can use it to basically separate code from pages. However, you have to be very

Article Title: How to Implement backup in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. A common

$expression false if ($expressiontrueiftrueelse:? >otherwise this'll show. Data type:Boolean true/false is case insensitiveIntegerFloatStringArrayObjectResourceNullecho//PrintVar_dump ()//view the value and type of an expressionGetType ()Is_string ()

Heredoc and Nowdoc Many times using PHP nowdoc HereDoc inserting a lot of HMTL did not succeed, the same hint of grammar problems, in fact, the PHP manual is written in this way, it is very strangeFinally found the

Because PHP's "hundreds of thousands of experts" cool syntax, coupled with poor community atmosphere, many people are not interested in the new version and new features. This article will introduce new features added from PHP5.2 to PHP5.6. Directory:

This article directory:PHP5.2 before: AutoLoad, PDO and mysqli, type constraintsPhp5.2:json SupportPHP5.3: Deprecated functions, anonymous functions, New magic methods, namespaces, late-static bindings, Heredoc and Nowdoc, const, ternary operators,

Because PHP's "hundreds of thousands of experts" cool syntax, coupled with poor community atmosphere, many people are not interested in the new version and new features. This article will introduce new features added from PHP5.2 to PHP5.6. Directory:

Multi-process application analysis in PHPCLI mode. In many cases, PHP is not suitable for resident SHELL processes. it does not have dedicated gc routines or effective memory management channels. therefore, if you use PHP as the resident SHELL, you

PHP is not suitable for a resident shell process in many cases, he does not have a dedicated GC routine, and does not have an effective memory management approach. So if you are using PHP as a resident shell, you will often be unhappy by memory

Also, if the input data is illegal and the script is not detected, abort will make you unhappy. That? What do we do? Oh, don't worry, many processes to help you! So, what is this for? Advantages: 1. Using multiple processes, the kernel is