diff options
Diffstat (limited to 'vendor/ramsey/array_column/src/array_column.php')
-rw-r--r-- | vendor/ramsey/array_column/src/array_column.php | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/vendor/ramsey/array_column/src/array_column.php b/vendor/ramsey/array_column/src/array_column.php deleted file mode 100644 index 1e7fa99f..00000000 --- a/vendor/ramsey/array_column/src/array_column.php +++ /dev/null @@ -1,115 +0,0 @@ -<?php -/** - * This file is part of the array_column library - * - * For the full copyright and license information, please view the LICENSE - * file that was distributed with this source code. - * - * @copyright Copyright (c) Ben Ramsey (http://benramsey.com) - * @license http://opensource.org/licenses/MIT MIT - */ - -if (!function_exists('array_column')) { - /** - * Returns the values from a single column of the input array, identified by - * the $columnKey. - * - * Optionally, you may provide an $indexKey to index the values in the returned - * array by the values from the $indexKey column in the input array. - * - * @param array $input A multi-dimensional array (record set) from which to pull - * a column of values. - * @param mixed $columnKey The column of values to return. This value may be the - * integer key of the column you wish to retrieve, or it - * may be the string key name for an associative array. - * @param mixed $indexKey (Optional.) The column to use as the index/keys for - * the returned array. This value may be the integer key - * of the column, or it may be the string key name. - * @return array - */ - function array_column($input = null, $columnKey = null, $indexKey = null) - { - // Using func_get_args() in order to check for proper number of - // parameters and trigger errors exactly as the built-in array_column() - // does in PHP 5.5. - $argc = func_num_args(); - $params = func_get_args(); - - if ($argc < 2) { - trigger_error("array_column() expects at least 2 parameters, {$argc} given", E_USER_WARNING); - return null; - } - - if (!is_array($params[0])) { - trigger_error( - 'array_column() expects parameter 1 to be array, ' . gettype($params[0]) . ' given', - E_USER_WARNING - ); - return null; - } - - if (!is_int($params[1]) - && !is_float($params[1]) - && !is_string($params[1]) - && $params[1] !== null - && !(is_object($params[1]) && method_exists($params[1], '__toString')) - ) { - trigger_error('array_column(): The column key should be either a string or an integer', E_USER_WARNING); - return false; - } - - if (isset($params[2]) - && !is_int($params[2]) - && !is_float($params[2]) - && !is_string($params[2]) - && !(is_object($params[2]) && method_exists($params[2], '__toString')) - ) { - trigger_error('array_column(): The index key should be either a string or an integer', E_USER_WARNING); - return false; - } - - $paramsInput = $params[0]; - $paramsColumnKey = ($params[1] !== null) ? (string) $params[1] : null; - - $paramsIndexKey = null; - if (isset($params[2])) { - if (is_float($params[2]) || is_int($params[2])) { - $paramsIndexKey = (int) $params[2]; - } else { - $paramsIndexKey = (string) $params[2]; - } - } - - $resultArray = array(); - - foreach ($paramsInput as $row) { - $key = $value = null; - $keySet = $valueSet = false; - - if ($paramsIndexKey !== null && array_key_exists($paramsIndexKey, $row)) { - $keySet = true; - $key = (string) $row[$paramsIndexKey]; - } - - if ($paramsColumnKey === null) { - $valueSet = true; - $value = $row; - } elseif (is_array($row) && array_key_exists($paramsColumnKey, $row)) { - $valueSet = true; - $value = $row[$paramsColumnKey]; - } - - if ($valueSet) { - if ($keySet) { - $resultArray[$key] = $value; - } else { - $resultArray[] = $value; - } - } - - } - - return $resultArray; - } - -} |