dtrace php

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PHP Compilation Installation

PHP5.6 Compiling and installingWget-o/etc/yum.repos.d/epel.repo Http://mirrors.aliyun.com/repo/epel-6.repoYum install zlib-devel libxml2-devel libjpeg-devel libjpeg-turbo-devel libiconv-devel-yYum install freetype-devel libpng-devel gd-devel libcurl-

PHP compilation Installation Series Daquan

PHP Compilation Installation Series Xu Liangwei, Hu Hu called the benchmark Xu. Years of experience in Internet operation and maintenance, has been responsible for large-scale cluster architecture automation operation and maintenance

Configure the Lnmp environment with the source code in ubuntu16 and ubuntu16lnmp

Configure the Lnmp environment with the source code in ubuntu16 and ubuntu16lnmp Recently, the system was upgraded to the long-term support version of ubuntu16 and the lnmp environment was redeployed. Specify the directory source code

PHP Debug Log program execution time and execution status

/** * debuging (' dtrace '); View Call stack * debuging ($var); Print $var (var_dump) * debuging ($var, ' php '); Print $var (var_export) * debuging ($var, $echo, 2); Output $var * debuging (__line__.__class) in JSON format;//often used in large if

Detailed analysis of PHP's 4 common operating methods

4 Common Ways to run PHP: CGI, FastCGI, Apache2handler, CLI. 1. CGI CGI is the Universal Gateway Interface (Common Gatewag interface), it is a program, popular speaking CGI is like a bridge, the Web page and the Internet server to connect the

Explanation of four common php running methods and php4

Explanation of four common php running methods and php4 Four Common php running modes: CGI, FastCGI, APACHE2HANDLER, and CLI. 1. CGI CGI is the common gatewag interface. It is a program. Generally speaking, CGI is like a bridge, which connects the

PHP Debug Log program execution time and execution status

/** * debuging (' DTrace ');  //view Call Stack  * debuging ($var);  //print $var (var_dump)  *  debuging ($var,  ' php ');  //print $var (var_export)  * debuging ($var,  $echo,  2);  //output $var * debuging (__line__.__class) in JSON

Ubuntu16 under the Source Configuration LNMP development environment

Recently upgraded the system to the UBUNTU16 long-term Support edition and redeployed the LNMP environmentContract several directory source directory/usr/local/srcMysql/usr/local/mysqlphp/usr/local/phpNginx/usr/local/nginxMySQLVersion

Phpdebug records program execution time and execution status

Phpdebug records program execution time and execution status /*** Debuging ('dtrace '); // view the call stack * debuging ($ var); // Print $ var (var_dump) * debuging ($ var, 'php'); // Print $ var (var_export) * debuging ($ var, $ echo, 2 ); //

Encountering PHP's In_array low performance issues

PHP's performance has been improving. However, if the use of inappropriate, or a inattention, still may be stepping on the internal implementation of PHP hole. I ran into a performance problem a few days ago.PHP's performance has been improving.

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