php memory

PHP memory management, divided into two parts, the first part is the memory management of PHP itself, this part of the main content is the reference count, write-time replication, and so on application-oriented aspects of management. And the second

Several problems encountered during PHPExcel usage recently I have been engaged in PHPExcel several times and encountered several problems during the process, the common usage of PHPExcel and the problems I encountered and solutions are summarized

Php5.2 memory manager? New features in PHPV5.2, Part 1: use the new memory manager to track and monitor PHP memory TracyPeterson ([email & # 1st; protected]) like uber-nerd, freelance writer, since 1997, Consultant has served as IT project manager

This article mainly describes the memory usage when MySQL returns a large number of results in PHP based on principles, manuals, and source code analysis. at the same time, the usage of MySQLCAPI also involves yesterday, some colleagues in the PHP

This article mainly describes the memory usage when MySQL returns a large number of results in PHP based on principles, manuals, and source code analysis. It also involves the use of MySQL C APIs. Yesterday, a colleague mentioned in the PHP

Yesterday, a colleague in the PHP discussion group mentioned that he did a project because the MySQL query returned too many results (up to 100,000), resulting in insufficient PHP memory. So, he asks, is the data already in memory before executing

This article is mainly from the principles, manuals and source analysis in PHP query MySQL return a large number of results, memory footprint problem, while the use of the MySQL C API also involved. Yesterday, a colleague in the PHP discussion

This article is mainly from the principles, manuals and source analysis in PHP query MySQL return a large number of results, memory footprint problem, while the use of the MySQL C API also involved.   Yesterday, some colleagues in the PHP discussion

This article is mainly from the principles, manuals and source analysis in PHP query MySQL return a large number of results, memory footprint problem, while the use of the MySQL C API also involved. Yesterday, a colleague in the PHP discussion

After configuring IIS 7.5+php (FASTCGI) +mysql on a Windows Server 2008 R2 (x64) server for the previous period, it has been normal to run. Until yesterday, because of online backup MySQL failed to burn. PHP shows successful execution, but the

Failure phenomenawhen you run a PHP program, you typically encounter the " Fatal error:allowed Memory size of xxxxxx bytes exhausted " error, which means that the PHP script uses too much memory and exceeds the maximum allowable memory set by the

PHP kernel research: HASH tables and variables. In PHP, all data, regardless of variables, constants, classes, and attributes, are implemented using the Hash table. First, let's talk about the HASH table typedefstructbucket {ulongh; *

The 10 most common errors in PHP programming. 10 most common errors in PHP programming this article lists some of the most common errors in php programming. This article lists 10. Error 1: After the foreach loop, the top 10 most common errors in for

PHP obtains the memory usage status memory_get_usage () function. The memory_get_usage function is provided for you in php to check the current memory usage on your server. with this function, we can check the server status in real time, next I will

PHP5.3 detailed analysis of new features. I. mysql tutorial driver mysqlnd for a long time, php tutorials are all connected to mysql through the mysql client, and now mysql has officially launched the php version of mysql client, and this mysqlnd

Analysis of the 10 most common errors in PHP programming, analysis of php programming 10 At present, many of my friends are studying PHP and will always encounter various problems in daily program development projects. This article will introduce

When running dedecms, some friends will find that some pages will prompt the Fatal error: Allowed memory size of 134217728 bytes exhauste error. Let's take a look at the solution to this problem. Error message: Fatal error: Allowed memory size of 134

PHP input/output stream learning notes, input/output learning notes PHP input and output streams are accessed through php: //, which allows access to PHP input and output streams, standard input and output, and error descriptors, memory, temporary

In Running a PHP program, you will typically encounter the "Fatal error:allowed memory size of xxxxxx bytes exhausted" error, which means that the PHP script uses too much memory and exceeds the maximum allowable memory set by the system. To solve

To obtain the memory used by the php script in php, we can use the memory_get_usage () function of php to check the memory occupied by the current PHP script execution, next let's take a look at memor... To obtain the memory used by the php script