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<?php |
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/* |
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You may not change or alter any portion of this comment or credits |
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of supporting developers from this source code or any supporting source code |
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which is considered copyrighted (c) material of the original comment or credit authors. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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*/ |
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namespace Xoops; |
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/** |
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* Utils |
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* |
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* @category Xoops\Utils |
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* @package Xoops |
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* @author trabis <[email protected]> |
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* @copyright 2011-2015 XOOPS Project (http://xoops.org) |
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* @license GNU GPL 2 or later (http://www.gnu.org/licenses/gpl-2.0.html) |
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* @link http://xoops.org |
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*/ |
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class Utils |
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{ |
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/** |
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* Output a dump of a variable |
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* |
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* @param mixed $var variable to dump |
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* @param bool $echo true to echo dump, false to return dump as string |
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* |
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* @return string |
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*/ |
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public static function dumpVar($var, $echo = true) |
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{ |
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$myts = \Xoops\Core\Text\Sanitizer::getInstance(); |
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$msg = $myts->displayTarea(var_export($var, true)); |
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$msg = "<div style='padding: 5px; font-weight: bold'>{$msg}</div>"; |
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if ($echo) { |
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echo $msg; |
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} |
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return $msg; |
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} |
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/** |
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* Output a dump of a file |
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* |
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* @param mixed $file file to dump |
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* @param bool $echo true to echo dump, false to return dump as string |
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* |
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* @return string |
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*/ |
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public static function dumpFile($file, $echo = true) |
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{ |
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$msg = highlight_file($file, true); |
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$msg = "<div style='padding: 5px; font-weight: bold'>{$msg}</div>"; |
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if ($echo) { |
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echo $msg; |
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} |
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return $msg; |
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} |
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/** |
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* Support for recursive array_diff |
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* |
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* Compares first array against the second and returns the difference - that is |
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* the values in the first, but not in the second array |
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* |
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* @param array $aArray1 first array |
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* @param mixed $aArray2 second array |
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* |
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* @return array |
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*/ |
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public static function arrayRecursiveDiff(array $aArray1, array $aArray2) |
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{ |
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$aReturn = array(); |
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foreach ($aArray1 as $mKey => $mValue) { |
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if (array_key_exists($mKey, $aArray2)) { |
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if (is_array($mValue) && is_array($aArray2[$mKey])) { |
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$aRecursiveDiff = self::arrayRecursiveDiff($mValue, $aArray2[$mKey]); |
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if (count($aRecursiveDiff)) { |
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$aReturn[$mKey] = $aRecursiveDiff; |
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} |
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} else { |
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if ($mValue != $aArray2[$mKey]) { |
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$aReturn[$mKey] = $mValue; |
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} |
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} |
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} else { |
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$aReturn[$mKey] = $mValue; |
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} |
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} |
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return $aReturn; |
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} |
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/** |
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* This function can be thought of as a hybrid between PHP's `array_merge` and `array_merge_recursive`. |
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* The difference between this method and the built-in ones, is that if an array key contains another array, then |
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* Utils::arrayRecursiveMerge() will behave in a recursive fashion (unlike `array_merge`). But it |
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* will not act recursively for keys that contain scalar values (unlike `array_merge_recursive`). |
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* |
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* Note: This function will work with an unlimited amount of arguments and typecasts non-array parameters |
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* into arrays. |
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* |
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* @param array $data Array to be merged |
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* @param mixed $merge Array to merge with. The argument and all trailing arguments will be array cast when merged |
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* |
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* @return array Merged array |
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* @link http://book.cakephp.org/2.0/en/core-utility-libraries/hash.html#Hash::merge |
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*/ |
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public static function arrayRecursiveMerge(array $data, $merge) |
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{ |
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$args = func_get_args(); |
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$return = current($args); |
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while (($arg = next($args)) !== false) { |
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foreach ((array)$arg as $key => $val) { |
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if (!empty($return[$key]) && is_array($return[$key]) && is_array($val)) { |
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$return[$key] = self::arrayRecursiveMerge($return[$key], $val); |
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} elseif (is_int($key)) { |
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if (!in_array($val, $return)) { |
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$return[] = $val; |
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} // merge only once $val |
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} else { |
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$return[$key] = $val; |
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} |
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} |
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} |
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return $return; |
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} |
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} |
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XOOPS /
XoopsCore
