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How do I pass JavaScript variables to PHP?
I want to pass JavaScript variables to PHP using a hidden input in a form.
14 Answers
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PHP parse/syntax errors; and how to solve them
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What are the syntax errors?
PHP belongs to the C-style and imperative programming languages. It has rigid grammar rules, which it cannot recover from when encountering misplaced symbols or identifiers. It can't guess your coding intentions.
Most impo...
What are the differences in die() and exit() in PHP?
What are the differences between die() and exit() functions in PHP?
16 Answers
16
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How to create cron job using PHP?
...ant to create a cron job that will execute my code every minute. I'm using PHP to create it. It is not working.
12 Answers
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防挂马：apache禁止访问文件或目录执行权限、禁止运行脚本PHP文件的设置方...
...挂马：apache禁止访问文件或目录执行权限、禁止运行脚本PHP文件的设置方法我们来看俩段通常对上传目录设置无权限的列子,配置如下:代码如下:<Directory " var www upload"><FilesMatch " PHP">Order Allow,DenyDe 我们来看俩段通常对上传目录设...
Determine if two rectangles overlap each other?
...d2 Or Cond3 Or Cond4
Therefore, a sufficient condition for Overlap is the opposite.
Overlap => NOT (Cond1 Or Cond2 Or Cond3 Or Cond4)
De Morgan's law says
Not (A or B or C or D) is the same as Not A And Not B And Not C And Not D
so using De Morgan, we have
Not Cond1 And Not Cond2 And Not Co...
Why would one omit the close tag?
I keep reading it is poor practice to use the PHP close tag ?> at the end of the file. The header problem seems irrelevant in the following context (and this is the only good argument so far):
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Problems with lib-icu dependency when installing Symfony 2.3.x via Composer
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update your php-intl extension, that's where the icu error comes from!
sudo aptitude install php5-intl // i.e. ubuntu
brew install icu4c // osx
check the extension is enabled and properly c...
How many socket connections can a web server handle?
... @jwd good point, contextual for nginx on a web app, but for a basic web site, such proxying wouldn't need to occur. The same could also be said of connecting through to a database via TCP by a web application. In theory, this is solved by using all addresses in 127.*.*.* range, but in practice I ...
How to increase the execution timeout in php?
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You need to change some setting in your php.ini:
upload_max_filesize = 2M
;or whatever size you want
max_execution_time = 60
; also, higher if you must - sets the maximum time in seconds
Were your PHP.ini is located depends on your environment, more informatio...