PHP延迟执行函数

知其黑、受其白发布时间：2022-03-26 21:56:13 ，浏览量：0

阅读目录

usleep() 函数
sleep() 函数

usleep() 函数

usleep() 函数延迟执行当前脚本若干微秒（一微秒等于一百万分之一秒）。

注释：如果指定秒数是负数，该函数将抛出一个错误。

延迟执行当前脚本 5 秒（5000000 微秒）


    
        
        
        
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	请求信息 : 2025-03-15 10:32:18 HTTP/2.0 GET : /home/article/detail/id/438104.html
运行时间 : 0.3032s ( Load:0.0225s Init:0.2198s Exec:0.0448s Template:0.0162s )
吞吐率 : 3.30req/s
内存开销 : 1,923.47 kb
查询信息 : 18 queries 0 writes 
文件加载 : 36
缓存信息 : 5 gets 0 writes 
配置加载 : 132
会话信息 : SESSION_ID=po3gho3uaav4uebud5aj3unsb1
    
    
        
    
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Run Behavior\BuildLiteBehavior [ RunTime:0.000013s ]
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Run Behavior\WriteHtmlCacheBehavior [ RunTime:0.000222s ]
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	[2] session_save_path(): open_basedir restriction in effect. File(/var/lib/php/session) is not within the allowed path(s): (/www/wwwroot/www.chaojiit.com/:/tmp/) /www/wwwroot/www.chaojiit.com/ThinkPHP/Common/functions.php 第 1239 行.
[8192] Array and string offset access syntax with curly braces is deprecated /www/wwwroot/www.chaojiit.com/ThinkPHP/Library/Think/Cache/Driver/File.class.php 第 59 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 34 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 134 行.
[8] Trying to access array offset on value of type null /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 134 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 135 行.
[8] Trying to access array offset on value of type null /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 135 行.
[8] Undefined variable: pinglun_list /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 144 行.
[8] Undefined variable: top_list /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 179 行.
    
    
        
    
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SHOW COLUMNS FROM `article_cate` [ RunTime:0.0003s ]
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SELECT * FROM `article` WHERE `bloger_id` = 807 ORDER BY view_count desc LIMIT 0,10   [ RunTime:0.0223s ]
    
    
        
    
	    
    
    



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