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XAMPP - Port 80 in use by “Unable to open process” with PID 4! 12
...lso disable them.
Start Apache again with XAMPP :)
Link Ref: https://www.sitepoint.com/unblock-port-80-on-windows-run-apache/
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Show a number to two decimal places
What's the correct way to round a PHP string to two decimal places?
24 Answers
24
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How to find day of week in php in a specific timezone
I am confused while using php to handle date/time.
12 Answers
12
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探讨nginx与php-fpm是不是以多进程多线程方式运行的 - 更多技术 - 清泛网 -...
探讨nginx与php-fpm是不是以多进程多线程方式运行的Nginx在nginx的配置文件中可以设置开启多少个nginx进程，如下：worker_processes 2;同时也可以设置每个进程的最大连接数，如下：worker_co Nginx
在nginx的配置文件中可以设置开启多少...
PHP function to build query string from array
I'm looking for the name of the PHP function to build a query string from an array of key value pairs. Please note, I am looking for the built in PHP function to do this, not a homebrew one (that's all a google search seems to return). There is one, I just can't remember its name or find it on php...
Difference between float and double in php?
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There is no difference in PHP. float, double or real are the same datatype.
At the C level, everything is stored as a double.
The real size is still platform-dependent.
See the manual for more details:
http://www.php.net/manual/en/language.types.flo...
What are the most-used vim commands/keypresses?
...ward for word under cursor
n next match in same direction; N next match in opposite direction
fx forward to next character x; Fx backward to previous character x
; move again to same character in same direction; , move again to same character in opposite direction
Files
:w write file to disk
:w ...
What's better at freeing memory with PHP: unset() or $var = null
... name says - unset a variable. It does not force immediate memory freeing. PHP's garbage collector will do it when it see fits - by intention as soon, as those CPU cycles aren't needed anyway, or as late as before the script would run out of memory, whatever occurs first.
If you are doing $whatever ...
Uppercase Booleans vs. Lowercase in PHP
When I was learning PHP, I read somewhere that you should always use the upper case versions of booleans, TRUE and FALSE , because the "normal" lowercase versions, true and false , weren't "safe" to use.
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How to customize an end time for a YouTube video?
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Youtube doesn't provide any option for an end time, but there alternative sites that provide this, like
Tubechop. Otherwise try writing a function that either pauses video/skips to next
when your when your video has played its desired duration.
OR: using the Youtube Javascript player API, you cou...