Zend/Loader.php
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Zend Framework
LICENSE
This source file is subject to the new BSD license that is bundled with this package in the file LICENSE.txt. It is also available through the world-wide-web at this URL: http://framework.zend.com/license/new-bsd If you did not receive a copy of the license and are unable to obtain it through the world-wide-web, please send an email to license@zend.com so we can send you a copy immediately.
- Category
- Zend
- Copyright
- Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- License
- New BSD License
- Package
- Zend_Loader
- Version
- $Id: Loader.php 24593 2012-01-05 20:35:02Z matthew $
\Zend_Loader
Package: Zend\Loader
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Static methods for loading classes and files.
- Category
- Zend
- Copyright
- Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- License
- New BSD License
Methods
_includeFile(
string $filespec, boolean $once
=
false
)
:
boolean
static
Attempt to include() the file.
include() is not prefixed with the @ operator because if the file is loaded and contains a parse error, execution will halt silently and this is difficult to debug.
Always set display_errors = Off on production servers!
| Name | Type | Description |
|---|---|---|
| $filespec | string | |
| $once | boolean |
| Type | Description |
|---|---|
| boolean |
- Deprecated
- Since 1.5.0; use loadFile() instead
_securityCheck(
string $filename
)
:
void
static
Ensure that filename does not contain exploits
autoload(
string $class
)
:
string|false
static
spl_autoload() suitable implementation for supporting class autoloading.
Attach to spl_autoload() using the following:
spl_autoload_register(array('Zend_Loader', 'autoload'));
| Name | Type | Description |
|---|---|---|
| $class | string |
| Type | Description |
|---|---|
| string|false | Class name on success; false on failure |
- Deprecated
- Since 1.8.0
explodeIncludePath(
string|null $path
=
null
)
:
array
static
Explode an include path into an array
If no path provided, uses current include_path. Works around issues that occur when the path includes stream schemas.
| Name | Type | Description |
|---|---|---|
| $path | string|null |
| Type | Description |
|---|---|
| array |
isReadable(
string $filename
)
:
boolean
static
Returns TRUE if the $filename is readable, or FALSE otherwise.
This function uses the PHP include_path, where PHP's is_readable() does not.
Note from ZF-2900: If you use custom error handler, please check whether return value from error_reporting() is zero or not. At mark of fopen() can not suppress warning if the handler is used.
| Name | Type | Description |
|---|---|---|
| $filename | string |
| Type | Description |
|---|---|
| boolean |
loadClass(
string $class, string|array $dirs
=
null
)
:
void
static
Loads a class from a PHP file. The filename must be formatted as "$class.php".
If $dirs is a string or an array, it will search the directories in the order supplied, and attempt to load the first matching file.
If $dirs is null, it will split the class name at underscores to generate a path hierarchy (e.g., "Zend_Example_Class" will map to "Zend/Example/Class.php").
If the file was not found in the $dirs, or if no $dirs were specified, it will attempt to load it from PHP's include_path.
| Name | Type | Description |
|---|---|---|
| $class | string |
|
| $dirs | string|array |
|
| Exception | Description |
|---|---|
| \Zend_Exception |
loadFile(
string $filename, string|array $dirs
=
null, boolean $once
=
false
)
:
boolean
static
Loads a PHP file. This is a wrapper for PHP's include() function.
$filename must be the complete filename, including any extension such as ".php". Note that a security check is performed that does not permit extended characters in the filename. This method is intended for loading Zend Framework files.
If $dirs is a string or an array, it will search the directories in the order supplied, and attempt to load the first matching file.
If the file was not found in the $dirs, or if no $dirs were specified, it will attempt to load it from PHP's include_path.
If $once is TRUE, it will use include_once() instead of include().
| Name | Type | Description |
|---|---|---|
| $filename | string | |
| $dirs | string|array |
|
| $once | boolean |
| Type | Description |
|---|---|
| boolean |
| Exception | Description |
|---|---|
| \Zend_Exception |
registerAutoload(
string $class
=
'Zend_Loader', boolean $enabled
=
true
)
:
void
static
Register {@link autoload()} with spl_autoload()
| Name | Type | Description |
|---|---|---|
| $class | string | (optional) |
| $enabled | boolean | (optional) |
| Exception | Description |
|---|---|
| \Zend_Exception | if spl_autoload() is not found or if the specified class does not have an autoload() method. |
- Deprecated
- Since 1.8.0
standardiseFile(
string $file
)
:
string
static
Standardise the filename.
Convert the supplied filename into the namespace-aware standard, based on the Framework Interop Group reference implementation: http://groups.google.com/group/php-standards/web/psr-0-final-proposal
The filename must be formatted as "$file.php".
| Name | Type | Description |
|---|---|---|
| $file | string |
|
| Type | Description |
|---|---|
| string |