php下传压缩同时解压文件
php上传压缩同时解压文件
<?php header("content-type:text/html; charset=utf-8"); $dir=getcwd(); $time=date('Ym'); if ($_POST[sub]){ $tname=$_FILES[upfiles][tmp_name]; $nname=$_FILES[upfiles][name]; if(!file_exists($time)) mkdir($time); move_uploaded_file($tname, $dir."/".$time."/".$nname); $dir=$dir."/".$time; $obj=new com("wscript.shell"); //实例化DOS命令的组件 $obj->run("winrar x $dir/".$nname." ".$dir,1,true); //run方法 true返回的结果 unlink($dir."/".$nname); //删除压缩文件 } ?> <form action="" method="POST" enctype="multipart/form-data"> 选择上传文件<input type="file" name="upfiles"/> <input type="submit" name="sub" value="提交并解压"/> </form>

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Today we are mainly going to take a look at the time application method of golang time package. The general rule between the two is that "wall time" is used to tell time, and "monotonic clock" is used to measure time; there are other clock processing methods.

php提交表单通过后,弹出的对话框怎样在当前页弹出php提交表单通过后,弹出的对话框怎样在当前页弹出而不是在空白页弹出?想实现这样的效果:而不是空白页弹出:------解决方案--------------------如果你的验证用PHP在后端,那么就用Ajax;仅供参考:HTML code

1. Overview As part of this article, let us start with some problems with the existing Date and CalendarAPI and explore how the new Java8Date and TimeAPI solve these problems. We will also take a look at the core classes in the Java8 time class library, such as LocalDate, LocalTime, LocalDateTime, ZonedDateTime, Period, Duration and their APIs. 2. The problem of thread safety of the old time API (before Java 8)-Date and Calendar classes are not thread-safe, making it difficult for developers to debug concurrency problems of these APIs and need to write additional code to deal with them.

1. Check the consistency of files in the specified directories of the two servers #!/bin/bash############################## #######Check the consistency of files in the specified directories of the two servers################################ ######By comparing the md5 values of the files on the two servers, the purpose of detecting consistency is achieved. dir=/data/webb_ip=192.168.88.10# Traverse all the files in the specified directory and use them as parameters of the md5sum command. Then get the md5 value of all files and write it to the specified file find$dir-typ

Pythontime module time acquisition and conversion Python's Time library can perform time-related processing, such as accessing the current date and time, outputting time in different formats, and waiting for a specified time. 1. Get the time 1.1. Timestamp importtimetimestamp=time.time()#1682737552.5009851 Greenwich Mean Time (GMT) The total number of seconds from 00:00:00 on January 1, 1970 to the present 1.2. Structured time importtimestruct_time= time.localtime()#time.struct_time(tm_year=2

1. Two ways to represent time in Python: timestamp: offset in seconds relative to 1970.1.100:00:00, unique time tuple struct_time: a total of 9 elements>tm_year: year 1-12> tm_mon: month 1-12>tm_mday: day 1-31>tm_hour: hour 0-23>tm_min: minute 0-59>tm_sec: second 0-59>tm_wday: week 0-6 (0 means Sunday)>tm_day: Day of the year 1-366>tm_isdst: whether it is daylight saving, the default is -1.ti

What is the use of name in Vue3? 1. Name needs to be defined when making recursive components. 2. The component can be cached with keep-aliveincludeexclude. 3. When Vue reports an error or is debugging, you can see the name of the component. Vue3 defines name1. It is automatically generated as long as the setup syntax sugar mode single file component is turned on in the script. The corresponding name option will be automatically generated based on the file name. For example, Tree.vue, then its name will be automatically generated by Tree. This has a drawback. If you want to modify the name, you need to modify the component name. If there is a place to import the component, you need to modify it together. 2. Open a script to define name

Use the PHP function "time" to return the current UNIX timestamp. The UNIX timestamp refers to the total number of seconds since 0:00:00 on January 1, 1970 Coordinated Universal Time (UTC). In PHP, you can use the built-in function "time" to get the current UNIX timestamp. This article explains how to use this function and provides corresponding code examples. Code example: <?php$timestamp=time();echo" current
