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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 dealing with PHP arrays which do not use WordPress functions. |
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* |
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* @since 2.0.0 |
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* @package AdminPageFramework |
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* @extends AdminPageFramework_Utility_String |
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* @subpackage Utility |
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* @internal |
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*/ |
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abstract class AdminPageFramework_Utility_Array extends AdminPageFramework_Utility_String { |
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/** |
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* Checks if the given array is an associative array or not. |
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* @since DEVVER |
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* @return boolean |
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*/ |
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static public function isAssociative( array $aArray ) { |
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return array_keys ( $aArray ) !== range( 0, count( $aArray ) - 1 ); |
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} |
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/** |
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* Determines whether the element is the last element of an array by the given key. |
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* |
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* @since 3.0.0 |
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* @return boolean |
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*/ |
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static public function isLastElement( array $aArray, $sKey ) { |
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end( $aArray ); |
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return $sKey === key( $aArray ); |
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} |
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/** |
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* Determines whether element is the first element of an array by the given key. |
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* |
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* @since 3.4.0 |
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* @return boolean |
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*/ |
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static public function isFirstElement( array $aArray, $sKey ) { |
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reset( $aArray ); |
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return $sKey === key( $aArray ); |
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} |
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/** |
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* Returns a readable list of the given array contents. |
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* |
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* @remark If the second dimension element is an array, it will be enclosed in parenthesis. |
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* @since 3.3.0 |
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* @return string A readable list generated from the given array. |
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*/ |
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static public function getReadableListOfArray( array $aArray ) { |
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$_aOutput = array(); |
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foreach( $aArray as $_sKey => $_vValue ) { |
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$_aOutput[] = self::getReadableArrayContents( $_sKey, $_vValue, 32 ) . PHP_EOL; |
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} |
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return implode( PHP_EOL, $_aOutput ); |
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} |
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/** |
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* Generates readable array contents. |
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* |
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* @since 3.3.0 |
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* @return string The generated human readable array contents. |
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*/ |
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static public function getReadableArrayContents( $sKey, $vValue, $sLabelCharLengths=16, $iOffset=0 ) { |
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$_aOutput = array(); |
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$_aOutput[] = ( $iOffset |
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? str_pad( ' ', $iOffset ) |
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: '' |
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) |
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. ( $sKey |
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? '[' . $sKey . ']' |
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: '' |
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); |
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if ( ! in_array( gettype( $vValue ), array( 'array', 'object' ) ) ) { |
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$_aOutput[] = $vValue; |
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return implode( PHP_EOL, $_aOutput ); |
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} |
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foreach ( $vValue as $_sTitle => $_asDescription ) { |
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if ( ! in_array( gettype( $_asDescription ), array( 'array', 'object' ) ) ) { |
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$_aOutput[] = str_pad( ' ', $iOffset ) |
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. $_sTitle |
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. str_pad( ':', $sLabelCharLengths - self::getStringLength( $_sTitle ) ) |
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. $_asDescription; |
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continue; |
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} |
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$_aOutput[] = str_pad( ' ', $iOffset ) |
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. $_sTitle |
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. ": {" |
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. self::getReadableArrayContents( '', $_asDescription, 16, $iOffset + 4 ) |
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. PHP_EOL |
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. str_pad( ' ', $iOffset ) . "}"; |
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} |
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return implode( PHP_EOL, $_aOutput ); |
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} |
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/** |
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* Returns the readable list of the given array contents as HTML. |
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* |
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* @since 3.3.0 |
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* @return string The HTML list generated from the given array. |
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*/ |
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static public function getReadableListOfArrayAsHTML( array $aArray ) { |
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$_aOutput = array(); |
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foreach( $aArray as $_sKey => $_vValue ) { |
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$_aOutput[] = "<ul class='array-contents'>" |
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. self::getReadableArrayContentsHTML( $_sKey, $_vValue ) |
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. "</ul>" . PHP_EOL; |
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} |
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return implode( PHP_EOL, $_aOutput ); |
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} |
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/** |
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* Returns the readable array contents. |
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* |
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* @since 3.3.0 |
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* @return string The HTML output generated from the given array. |
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*/ |
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static public function getReadableArrayContentsHTML( $sKey, $vValue ) { |
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// Output container. |
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$_aOutput = array(); |
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// Title - array key |
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$_aOutput[] = $sKey |
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? "<h3 class='array-key'>" . $sKey . "</h3>" |
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: ""; |
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// If it does not have a nested array or object, |
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if ( ! in_array( gettype( $vValue ), array( 'array', 'object' ) ) ) { |
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$_aOutput[] = "<div class='array-value'>" |
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. html_entity_decode( nl2br( str_replace( ' ', ' ', $vValue ) ), ENT_QUOTES ) |
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. "</div>"; |
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return "<li>" . implode( PHP_EOL, $_aOutput ) . "</li>"; |
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} |
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// Now it is a nested item. |
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foreach ( $vValue as $_sKey => $_vValue ) { |
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$_aOutput[] = "<ul class='array-contents'>" |
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. self::getReadableArrayContentsHTML( $_sKey, $_vValue ) |
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. "</ul>"; |
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} |
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return implode( PHP_EOL, $_aOutput ) ; |
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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.