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<?php
namespace Cleantalk\Common;
/**
* Class Arr
* Fluent Interface
* Allows to work with multi dimensional arrays
*
* @package Cleantalk
*
* @psalm-suppress UnusedProperty
*/
class Arr
{
private $array;
private $found = array();
private $result = array();
/**
* Arr constructor.
*
* @param $array
*
* @psalm-suppress PossiblyUnusedMethod
*/
public function __construct($array)
{
$this->array = is_array($array)
? $array
: array();
}
/**
* Recursive
* Check if Array has keys given keys
* Save found keys in $this->found
*
* @param array|string $keys
* @param bool $regexp
* @param array $array
*
* @return Arr
* @psalm-suppress PossiblyUnusedMethod
*/
public function getKeys($keys = array(), $regexp = false, $array = array())
{
$array = $array ?: $this->array;
$keys = is_array($keys) ? $keys : explode(',', $keys);
if (empty($array) || empty($keys)) {
return $this;
}
$this->found = $keys === array('all')
? $this->array
: $this->search(
'key',
$array,
$keys,
$regexp
);
return $this;
}
/**
* Recursive
* Check if Array has values given values
* Save found keys in $this->found
*
* @param array|string $values
* @param bool $regexp
* @param array $array
*
* @return $this
* @psalm-suppress PossiblyUnusedMethod
*/
public function getValues($values = array(), $regexp = false, $array = array())
{
$array = $array ?: $this->array;
$keys = is_array($values) ? $values : explode(',', $values);
if (empty($array) || empty($values)) {
return $this;
}
$this->found = $values === array('all')
? $this->array
: $this->search(
'value',
$array,
$keys,
$regexp
);
return $this;
}
/**
* @param array $searched
* @param false $regexp
* @param array $array
*
* @return $this
* @psalm-suppress PossiblyUnusedMethod
*/
public function getArray($searched = array(), $regexp = false, $array = array())
{
$array = $array ?: $this->array;
if (empty($array) || empty($searched)) {
return $this;
}
$this->found = $searched === array('all')
? $this->array
: $this->search(
'array',
$array,
$searched,
$regexp
);
$this->found = $this->found === $searched ? $this->found : array();
return $this;
}
/**
* Recursive
* Check if array contains wanted data type
*
* @param string $type
* @param array $array
* @param array $found
*
* @return bool
* @psalm-suppress PossiblyUnusedMethod
*/
public function is($type, $array = array(), $found = array())
{
$array = $array ?: $this->array;
$found = $found ?: $this->found;
foreach ($array as $key => $value) {
if (array_key_exists($key, $found)) {
if (is_array($found[$key])) {
if ( ! $this->is($type, $value, $found[$key])) {
return false;
}
} else {
switch ($type) {
case 'regexp':
$value = preg_match('/\/.*\//', $value) === 1 ? $value : '/' . $value . '/';
if (@preg_match($value, '') === false) {
return false;
}
break;
}
}
}
}
return true;
}
/**
* @param string $type
* @param array $array
* @param array $searched
* @param bool $regexp
* @param array $found
*
* @return array
*/
private function search($type, $array = array(), $searched = array(), $regexp = false, $found = array())
{
foreach ($array as $key => $value) {
// Recursion
if (is_array($value)) {
$result = $this->search($type, $value, $searched, $regexp, array());
if ($result) {
$found[$key] = $result;
}
// Execution
} else {
foreach ($searched as $searched_key => $searched_val) {
switch ($type) {
case 'key':
if (
$key === $searched_val ||
($regexp && preg_match('/' . $searched_val . '/', $key) === 1)
) {
$found[$key] = true;
}
break;
case 'value':
if (
stripos($value, $searched_val) !== false ||
($regexp && preg_match('/' . $searched_val . '/', $value) === 1)
) {
$found[$key] = true;
}
break;
case 'array':
if (
stripos($key, $searched_key) !== false ||
($regexp && preg_match('/' . $searched_key . '/', $key) === 1)
) {
if (is_array($value)) {
/** @psalm-suppress InvalidArgument */
//@ToDo maybe $searched_key need to be replaced by $searched_val?
$result = $this->search('array', $value, $searched_key, $regexp, array());
if ($result) {
$found[$key] = $result;
}
} else {
$found[$key] = $value;
}
}
break;
}
}
}
}
return $found;
}
/**
* @param array $arr1
* @param array $arr2
*
* @psalm-suppress PossiblyUnusedMethod
*/
public function compare($arr1, $arr2)
{
foreach ($arr1 as $_value) {
if (($arr1 === $arr2) && is_array($arr1) && is_array($arr2)) {
$this->compare($arr1, $arr2);
}
}
}
/**
* Recursive
* Delete elements from array with found keys ( $this->found )
* If $searched param is differ from 'arr_special_param'
*
* @param mixed $searched
* @param array $array
* @param array $found
*
* @return array
* @psalm-suppress PossiblyUnusedMethod
*/
public function delete($searched = 'arr_special_param', $array = array(), $found = array())
{
$array = $array ?: $this->array;
$found = $found ?: $this->found;
foreach ($array as $key => $value) {
if (array_key_exists($key, $found)) {
if (is_array($found[$key])) {
$array[$key] = $this->delete($searched, $value, $found[$key]);
if (empty($array[$key])) {
unset($array[$key]);
}
} else {
if ($searched === 'arr_special_param' || $searched === $value) {
unset($array[$key]);
}
}
}
}
$this->result = $array;
return $array;
}
/**
* @return bool
* @psalm-suppress PossiblyUnusedMethod
*/
public function result()
{
return (bool)$this->found;
}
}