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Warning: Trying to access array offset on value of type bool in /var/www/shidainetwork/wp-content/themes/dt-the7/inc/extensions/aq_resizer.php on line 117

php

PHP 性能优化-7点建议

[vc_row][vc_column][vc_column_text]1.小写代码

2.opcode缓存(APC扩展)/Zend Opcache

3.使用内置变量、常量、函数

4.少用魔法函数

5.减少正则

6.避免在循环内做运算

7.使用带引导字符串做键值[/vc_column_text][/vc_column][/vc_row]


Warning: Trying to access array offset on value of type bool in /var/www/shidainetwork/wp-content/themes/dt-the7/inc/extensions/aq_resizer.php on line 116

Warning: Trying to access array offset on value of type bool in /var/www/shidainetwork/wp-content/themes/dt-the7/inc/extensions/aq_resizer.php on line 117

php

PHP 性能优化-性能分析 (apache benchmark)

[vc_row][vc_column][vc_column_text]
Apache Benchmark

n:请求数

c:并发数

目标地址

 

1.Requests Persecond (可接多少请求)

2.Time per request (每个请求执行时间)[/vc_column_text][/vc_column][/vc_row]