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<?php |
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if (!function_exists('pr')) { |
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/** |
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* PR |
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* Prints data wrapped in pre tags. Perfect for reading arrays |
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* |
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* @param mixed $data |
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*/ |
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function pr($data) { |
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if (php_sapi_name() === 'cli') { |
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echo "\n"; |
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print_r($data); |
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echo "\n"; |
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} else { |
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echo "<pre style='font-size: 8pt; text-align: left; background-color: #ffffff;'>"; |
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print_r($data); |
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echo "</pre>"; |
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} |
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} |
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} |
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if (!function_exists('array_get')) { |
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/** |
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* Get value from array without boilerplate error checking |
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* |
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* @param array $array |
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* @param string $key |
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* @param mixed $default |
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* |
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* @return mixed|null |
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*/ |
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function array_get($array, $key, $default = null) { |
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if (is_array($array) && isset($array[ $key ])) { |
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return $array[ $key ]; |
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} |
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return $default; |
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} |
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} |
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if (!function_exists('studly_case')) { |
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/** |
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* Convert string to StudlyCase |
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* |
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* @param string $str |
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* |
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* @return string |
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*/ |
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function studly_case($str) { |
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$words = str_replace(['_', '-'], ' ', $str); |
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return str_replace(' ', '', ucwords($words)); |
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} |
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} |
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if (!function_exists('camel_case')) { |
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/** |
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* convert string to camelCase |
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* |
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* @param string $str |
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* |
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* @return string |
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*/ |
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function camel_case($str) { |
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return lcfirst(studly_case($str)); |
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} |
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} |
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if (!function_exists('snake_case')) { |
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/** |
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* @param $str |
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* |
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* @return null|string|string[] |
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*/ |
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function snake_case($str) { |
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$str = str_replace(['-', ' '], '_', $str); |
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$str = preg_replace('/(.)(?=[A-Z])/u', '$1_', $str); |
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return strtolower($str); |
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} |
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} |
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if (!function_exists('merge')) { |
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/** |
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* merge n vars into an array without endless boilerplate error checking |
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* |
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* example: |
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* |
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* merge([1,2],['a' => 'b'],'just a string', null); |
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* |
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* [ |
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* 0 => 1, |
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* 1 => 2, |
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* 'a' => 'b', |
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* 2 => 'just a string |
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* ] |
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* |
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* |
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* @param array ...$vars |
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* |
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* @return array |
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*/ |
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function merge(...$vars) { |
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if (empty($vars)) { |
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return []; |
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} |
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$result = []; |
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foreach ($vars as $arr) { |
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if (is_null($arr)) continue; |
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if (!is_array($arr)) { |
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$arr = [$arr]; |
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} |
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$result = array_merge($result, $arr); |
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} |
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return $result; |
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} |
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} |
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if (!function_exists('merge_non_empty')) { |
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/** |
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* merge() and discard all empty() values |
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* |
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* @param array ...$vars |
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* |
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* @return array |
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*/ |
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function merge_non_empty(...$vars) { |
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if (empty($vars)) { |
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return []; |
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} |
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$result = []; |
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foreach ($vars as $arr) { |
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if (!empty($arr)) { |
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$result = merge($result, $arr); |
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} |
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} |
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return $result; |
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} |
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if (!function_exists('get_object_as_array')) { |
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/** |
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* Return an array of all public properties of an object |
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* |
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* @param object $obj |
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* |
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* @return array |
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*/ |
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function get_object_as_array($obj) { |
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$array = (array)$obj; |
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foreach ($array as $key => $value) { |
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// Private and protected property names contain "\0" |
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// when cast to array. Discard them here |
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if (strpos($key, "\0") !== false) { |
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unset($array[ $key ]); |
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} |
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} |
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return $array; |
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} |
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} |
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if (!function_exists('array_wrap')) { |
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/** |
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* If the given value is not an array |
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* it will be returned wrapped in an array |
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* |
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* If the value is already an array it will |
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* be returned as is |
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* |
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* If the value is null, an empty array will |
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* be returned |
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* |
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* @param mixed $value |
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* |
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* @return array |
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*/ |
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function array_wrap($value) { |
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if (is_null($value)) { |
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return []; |
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} |
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if (is_array($value)) { |
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return $value; |
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} |
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return [$value]; |
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} |
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} |
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} |
llwebsol /
rAPId
