How to make PHP programmatic output all error information?

Question

I cannot change php.ini for some reason,

How can I do this at the code level?

Answer 1

Try

• ini_set - Sets the value of a configuration parameter

Example from the manual:

 if (!ini_get('display_errors')) { ini_set('display_errors', 1); } 

but remember that your hosting service may have disabled the ini software settings.

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Also keep in mind that you must enable error_reporting :

• error_reporting - Sets which PHP errors are reported

Example from the manual:

 // Report all PHP errors error_reporting(-1); 

Answer 2

Use ini_set ( http://ca2.php.net/manual/en/function.ini-set.php )

In particular,

 ini_set('display_errors', 'E_ALL'); 

must work

Answer 3

 error_reporting(-1); //Passing in the value -1 will show every possible error, even when new levels and constants are added in future PHP versions ini_set('display_errors', 'On'); 

Doc Available:

• error_reporting
• ini_set

Another way (if your server supports it) is with the .htaccess file:

 php_flag display_errors on php_value error_reporting -1 

Answer 4

Error reporting runtime configuration can be solved using a number of functions listed here: http://www.php.net/manual/en/errorfunc.configuration.php

But most directly related to your question, use error_reporting (E_ALL) and display_errors (1)

Answer 5

In PHP:

 error_reporting(E_ALL | E_STRICT); 

From the .htaccess file:

 php_value error_reporting 6143 

6143 is an integer value of E_ALL, since apache does not understand "E_ALL"