Xdebug document (1) basic features, xdebug document features_PHP tutorial

Xdebug document (1) Basic features, xdebug document features

Basic attributes (parameters)

Type: boolean, default value: 1

This is the basic setting of xdebug. By default, error information is displayed during debugging trace. You can use the xdebug_disable() function to disable debugging displays in your code.

Type: int, Default value: 0, since Xdebug version 2.3

When this setting is set to 1, no matter what the PHP setting display_errors setting value is, an error occurs The information will be forced to be displayed at all times.

Type: int, default value: 0, since Xdebug version 2.3

This is a mask value similar to error_reporting, which uses logical or relationships to organize mask values ​​to determine which errors should or should not be displayed. This setting can only be configured in php.ini and cannot be used with the ini_set() function.

xdebug.halt_level

Type: int, default value: 0, since Xdebug version 2.3

This setting value will be a mask value to determine which type of error to convert. Supports four levels of settings:

xdebug.halt_level=E_WARNING|E_NOTICE|E_USER_WARNING|E_USER_NOTICE<br /><br /><br />

Example:

<?<span>php
    </span><span>function</span> fix_string(<span>$a</span><span>)
    {
        </span><span>echo</span> "Called @ ".<span>
            xdebug_call_file()</span>.
            ":".<span>
            xdebug_call_line()</span>.
            " from ".<span>
            xdebug_call_function();
    }

    </span><span>$ret</span> = fix_string(<span>array</span>('Derick'<span>));
</span>?>

<span>//</span><span> Called @ /home/httpd/html/test/xdebug_caller.php:12 from {main}</span>

<?<span>php
</span><span>header</span>( "X-Test", "Testing"<span> );
</span><span>setcookie</span>( "TestCookie", "test-value"<span> );
</span><span>var_dump</span><span>( xdebug_get_headers() );
</span>?>

<span>/*</span><span>*
Returns:

array(2) {
  [0]=>
  string(6) "X-Test"
  [1]=>
  string(33) "Set-Cookie: TestCookie=test-value"
}
</span><span>*/</span>