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<?php |
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/** |
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* Admin Page Framework |
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* |
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* http://en.michaeluno.jp/admin-page-framework/ |
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* Copyright (c) 2013-2015 Michael Uno; Licensed MIT |
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* |
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*/ |
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/** |
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* Provides utility methods which do not use WordPress functions. |
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* |
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* @since 2.0.0 |
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* @extends AdminPageFramework_Utility_SystemInformation |
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* @package AdminPageFramework |
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* @subpackage Utility |
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* @internal |
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*/ |
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abstract class AdminPageFramework_Utility extends AdminPageFramework_Utility_HTMLAttribute { |
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/** |
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* Stores calls. |
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*/ |
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static private $_aCallStack = array(); |
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/** |
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* Checks if the given id (usually a function name) has been called throughout the page load. |
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* |
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* This is used to check if a function which needs to be done only once has been already called or not. |
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* |
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* @since DEVVER |
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* @return boolean |
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*/ |
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static public function hasBeenCalled( $sID ) { |
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if ( isset( self::$_aCallStack[ $sID ] ) ) { |
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return true; |
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} |
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self::$_aCallStack[ $sID ] = true; |
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return false; |
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} |
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/** |
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* Captures the output buffer of the given function. |
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* @since 3.6.3 |
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* @return string The captured output buffer. |
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*/ |
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static public function getOutputBuffer( $oCallable, array $aParameters=array() ) { |
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ob_start(); |
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echo call_user_func_array( $oCallable, $aParameters ); |
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$_sContent = ob_get_contents(); |
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ob_end_clean(); |
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return $_sContent; |
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} |
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/** |
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* Generates brief object information. |
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* |
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* @remark Meant to be used for the `__toString()` method. |
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* @since 3.6.0 |
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* @return string |
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*/ |
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static public function getObjectInfo( $oInstance ) { |
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$_iCount = count( get_object_vars( $oInstance ) ); |
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$_sClassName = get_class( $oInstance ); |
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return '(object) ' . $_sClassName . ': ' . $_iCount . ' properties.'; |
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} |
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/** |
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* Returns one or the other. |
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* |
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* Saves one conditional statement. |
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* |
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* @remark Use this only when the performance is not critical. |
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* @since 3.5.3 |
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* @param boolean|integer|double|string|array|object|resource|NULL $mValue The value to evaluate. |
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* @param boolean|integer|double|string|array|object|resource|NULL $mTrue The value to return when the first parameter value yields true. |
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* @param boolean|integer|double|string|array|object|resource|NULL $mTrue The value to return when the first parameter value yields false. |
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* @return mixed |
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*/ |
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static public function getAOrB( $mValue, $mTrue=null, $mFalse=null ) { |
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return $mValue ? $mTrue : $mFalse; |
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} |
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} |
michaeluno /
admin-page-framework
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You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.