Ask the same file how PHP gets the value of the HTML variable?
This post was last edited by Zhouxicai on 2015-04-29 10:56:49
The code is as follows:
Configurator
Please set the properties you want to modify:
echo "
Test Connect.
Echo ($JB);
Echo ($JB);
Echo ($JY);
?>
An error appears after the browser opens the index.php page
notice:undefined VARIABLE:JB in C:\Program Files (x86) \easyphp-devserver-14.1vc11\data\localweb\command.php on line 32
notice:undefined VARIABLE:JB in C:\Program Files (x86) \easyphp-devserver-14.1vc11\data\localweb\command.php on line 33
notice:undefined Variable:jy in C:\Program Files (x86) \easyphp-devserver-14.1vc11\data\localweb\command.php on line 34
How do I get the value of the HTML variable in the PHP code?
------to solve the idea----------------------
I am afraid to use JS to get it, you this value is dynamic, or Ajax to the background PHP page
------to solve the idea----------------------
Your code is old, it's PhP4 's early code.
In order to execute correctly prior to PHP 5.3, the following settings are required
Register_globals = On
error_reporting = E_all & ~e_notice
php5.4 start canceling the register_globals switch, your code will not be modified to run correctly
If you do not want to modify the php.ini file, you do not want to change the original code
Then at least at the beginning of the program, add the following code
Error_reporting (e_all ^ e_notice);
Extract ($_get);
