_popen

Popen (PHP3, PHP4) popen---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Open file Syntax: int popen (String command, String mode) Description: Returns a file metric that is the same as the index returned by fopen (), except that it can only be one-way.

2, system function <? Php $ test = "ls / tmp / test"; $ last = system ($ test); print "last: & ...

Pclose (PHP3, PHP4) pclose---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Turn off file indicator syntax: int pclose (int fp) Description: Closes the file metrics that are opened by Popen (). File metrics must be valid and must be a file metric that is successfully opened by calling Popen (). ...

Find disable_functions = This line in php.ini, after which you add the name of the dangerous function that you want to prohibit, comma-delimited disable_functions = Phpinfo, set_time_limit,system,exec, Shell_exec,passthru,proc_open,proc_close,proc_get_status,checkdnsrr,getmxrr,ge ...

Fpassthru (PHP3, PHP4) fpassthru---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Output all remaining data syntax: int fpassthru (int fp) Description: Reads the file metrics to the end of the file and outputs the results to the standard output (standard outputs). ...

Fgetc (PHP3, PHP4) fgetc---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Gets the character syntax that the file metric refers to: string fgetc (int fp) Description: Returns a String containing a single character from the file indicator FP, returning false at the end of the file. File metrics must be valid and ...

In the Android system test, the log is often crawled, although the built-in Adb BugReport contains comprehensive data, but the analysis is very troublesome. In this case, the chkbugreport open source tool is written to directly analyze the BugReport.

Ftell (PHP3, PHP4) ftell---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Get file metrics read/write location syntax: int ftell (int fp) Description: Returns the location of the file indicator FP, and returns False if an error occurs. File metrics must be valid and are in fopen () or pops ...

Fgets (PHP3, PHP4) fgets---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Gets the line syntax that the file metric refers to: string fgets (int fp, int length) Description: Returns a string length-1 a bit (bytes) long at the file indicator, when length-...

Developers who have done CMS know that in the LAMP environment for background login and upload files are prone to problems in two places, and mostly because of PHP configuration issues, so make PHP optimization is essential. For PHP optimization, the main parameters of the php.ini reasonable adjustments and settings, the following we take a look at some of the php.ini done CMS developers know in the LAMP environment background Login and upload files, is ...