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Zend Framework (http://framework.zend.com/)
| Copyright: | Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) |
| License: | http://framework.zend.com/license/new-bsd New BSD License |
| File Size: | 335 lines (10 kb) |
| Included or required: | 0 times |
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| Includes or requires: | 0 files |
| hasStringKeys($value, $allowEmpty = false) X-Ref |
| Test whether an array contains one or more string keys param: mixed $value param: bool $allowEmpty Should an empty array() return true return: bool |
| hasIntegerKeys($value, $allowEmpty = false) X-Ref |
| Test whether an array contains one or more integer keys param: mixed $value param: bool $allowEmpty Should an empty array() return true return: bool |
| hasNumericKeys($value, $allowEmpty = false) X-Ref |
| Test whether an array contains one or more numeric keys. A numeric key can be one of the following: - an integer 1, - a string with a number '20' - a string with negative number: '-1000' - a float: 2.2120, -78.150999 - a string with float: '4000.99999', '-10.10' param: mixed $value param: bool $allowEmpty Should an empty array() return true return: bool |
| isList($value, $allowEmpty = false) X-Ref |
| Test whether an array is a list A list is a collection of values assigned to continuous integer keys starting at 0 and ending at count() - 1. For example: <code> $list = array('a', 'b', 'c', 'd'); $list = array( 0 => 'foo', 1 => 'bar', 2 => array('foo' => 'baz'), ); </code> param: mixed $value param: bool $allowEmpty Is an empty list a valid list? return: bool |
| isHashTable($value, $allowEmpty = false) X-Ref |
| Test whether an array is a hash table. An array is a hash table if: 1. Contains one or more non-integer keys, or 2. Integer keys are non-continuous or misaligned (not starting with 0) For example: <code> $hash = array( 'foo' => 15, 'bar' => false, ); $hash = array( 1995 => 'Birth of PHP', 2009 => 'PHP 5.3.0', 2012 => 'PHP 5.4.0', ); $hash = array( 'formElement, 'options' => array( 'debug' => true ), ); </code> param: mixed $value param: bool $allowEmpty Is an empty array() a valid hash table? return: bool |
| inArray($needle, array $haystack, $strict = false) X-Ref |
| Checks if a value exists in an array. Due to "foo" == 0 === TRUE with in_array when strict = false, an option has been added to prevent this. When $strict = 0/false, the most secure non-strict check is implemented. if $strict = -1, the default in_array non-strict behaviour is used. param: mixed $needle param: array $haystack param: int|bool $strict return: bool |
| iteratorToArray($iterator, $recursive = true) X-Ref |
| Convert an iterator to an array. Converts an iterator to an array. The $recursive flag, on by default, hints whether or not you want to do so recursively. param: array|Traversable $iterator The array or Traversable object to convert param: bool $recursive Recursively check all nested structures return: array |
| merge(array $a, array $b, $preserveNumericKeys = false) X-Ref |
| Merge two arrays together. If an integer key exists in both arrays and preserveNumericKeys is false, the value from the second array will be appended to the first array. If both values are arrays, they are merged together, else the value of the second array overwrites the one of the first array. param: array $a param: array $b param: bool $preserveNumericKeys return: array |
| filter(array $data, $callback, $flag = null) X-Ref |
| Compatibility Method for array_filter on <5.6 systems param: array $data param: callable $callback param: null|int $flag return: array |
| Generated: Wed Nov 11 20:33:01 2020 | Cross-referenced by PHPXref 0.7.1 |