CAIRO_PS_SURFACE_GET_EPS(3) 1 CAIRO_PS_SURFACE_GET_EPS(3)cairo_ps_surface_get_eps - DescriptionSYNOPSIS
bool cairo_ps_surface_get_eps (CairoPsSurface $surface)
DESCRIPTION
The function description goes here.
Warning
This function is currently not documented; only its argument list is available.
PARAMETERS
o $surface
- Description...
RETURN VALUES
What is returned on success and failure
ERRORS /EXCEPTIONS
When does this function issue E_* level errors, and/or throw exceptions.
EXAMPLES
Example #1
cairo_ps_surface_get_eps(3) example
Any text that describes the purpose of the example, or what goes on in the example should be here.
<?php
/* ... */
?>
The above example will output something similar to:
SEE ALSO related-function-name-here(3).
PHP Documentation Group CAIRO_PS_SURFACE_GET_EPS(3)
Check Out this Related Man Page
SPL_AUTOLOAD_REGISTER(3) 1 SPL_AUTOLOAD_REGISTER(3)spl_autoload_register - Register given function as __autoload() implementationSYNOPSIS
bool spl_autoload_register ([callable $autoload_function], [bool $throw = true], [bool $prepend = false])
DESCRIPTION
Register a function with the spl provided __autoload queue. If the queue is not yet activated it will be activated.
If your code has an existing __autoload(3) function then this function must be explicitly registered on the __autoload queue. This is
because spl_autoload_register(3) will effectively replace the engine cache for the __autoload(3) function by either spl_autoload(3) or
spl_autoload_call(3).
If there must be multiple autoload functions, spl_autoload_register(3) allows for this. It effectively creates a queue of autoload func-
tions, and runs through each of them in the order they are defined. By contrast, __autoload(3) may only be defined once.
PARAMETERS
o $autoload_function
- The autoload function being registered. If no parameter is provided, then the default implementation of spl_autoload(3) will be
registered.
o $throw
- This parameter specifies whether spl_autoload_register(3) should throw exceptions when the $autoload_function cannot be regis-
tered.
o $prepend
- If true, spl_autoload_register(3) will prepend the autoloader on the autoload queue instead of appending it.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
CHANGELOG
+--------+-------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+-------------------------------------+
| 5.3.0 | |
| | |
| | Namespaces support was introduced. |
| | |
| 5.3.0 | |
| | |
| | The $prepend parameter was added. |
| | |
+--------+-------------------------------------+
EXAMPLES
Example #1
spl_autoload_register(3) as a replacement for an __autoload(3) function
<?php
// function __autoload($class) {
// include 'classes/' . $class . '.class.php';
// }
function my_autoloader($class) {
include 'classes/' . $class . '.class.php';
}
spl_autoload_register('my_autoloader');
// Or, using an anonymous function as of PHP 5.3.0
spl_autoload_register(function ($class) {
include 'classes/' . $class . '.class.php';
});
?>
Example #2
spl_autoload_register(3) example where the class is not loaded
<?php
namespace Foobar;
class Foo {
static public function test($name) {
print '[['. $name .']]';
}
}
spl_autoload_register(__NAMESPACE__ .'Foo::test'); // As of PHP 5.3.0
new InexistentClass;
?>
The above example will output something similar to:
[[FoobarInexistentClass]]
Fatal error: Class 'FoobarInexistentClass' not found in ...
SEE ALSO __autoload(3).
PHP Documentation Group SPL_AUTOLOAD_REGISTER(3)