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davitbekdavitbek
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v3.1.1
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‎src/Arr.php

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<?php
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namespace LaraSupport;
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use Illuminate\Support\Arr as BaseArr;
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class Arr extends BaseArr
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{
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/**
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* returns array with options for select box
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*
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* @param $min
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* @param $max
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* @param int $step
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* @return array
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*/
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public static function range($min, $max, $step = 1)
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{
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return array_combine(range($min, $max, $step), range($min, $max, $step));
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}
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/**
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* returns the first key of the array
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*
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* @param array $array
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* @return mixed
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*/
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public static function firstKey(array $array = [])
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{
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reset($array);
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return key($array);
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}
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/**
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* returns the last key of the array
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*
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* @param array $array
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* @return mixed
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*/
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public static function lastKey(array $array)
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{
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$array = array_reverse($array, true);
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reset($array);
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return key($array);
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}
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/**
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* unsets array's items by value
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*
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* @param array $array - the original array
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* @param array|string - the value or array of values to be unset
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* @return array - the processed array
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*/
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public static function unset(array $array, $values = [])
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{
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$values = (array) $values;
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return array_diff($array, $values);
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}
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/**
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* case-insensitive array_unique
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*
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* @param array
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* @return array
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* @link http://stackoverflow.com/a/2276400/932473
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*/
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public static function iUnique(array $array)
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{
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$lowered = array_map('mb_strtolower', $array);
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return array_intersect_key($array, array_unique($lowered));
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}
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/**
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* case-insensitive in_array
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*
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* @param string $needle
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* @param array $haystack
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* @return bool
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*
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* @link http://us2.php.net/manual/en/function.in-array.php#89256
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* @link https://stackoverflow.com/a/2166524
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* @link https://stackoverflow.com/a/2166522
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*/
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public static function inArrayI($needle, $haystack)
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{
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return in_array(strtolower($needle), array_map('strtolower', $haystack));
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}
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/**
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* check if array's keys are all numeric
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*
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* @param array
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* @return bool
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* @link https://codereview.stackexchange.com/q/201/32948
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*/
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public static function isNumeric($array)
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{
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foreach ($array as $k => $v) {
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if (!is_int($k)) {
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return false;
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}
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}
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return true;
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}
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}

‎src/helpers.php

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<?php
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/***********************************************************************************
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* String helpers *
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***********************************************************************************/
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if (!function_exists('h')) {
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/**
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* Convenience method for htmlspecialchars.
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*
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* @param string|array|object $text Text to wrap through htmlspecialchars. Also works with arrays, and objects.
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* Arrays will be mapped and have all their elements escaped. Objects will be string cast if they
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* implement a `__toString` method. Otherwise the class name will be used.
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* @param bool $double Encode existing html entities.
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* @param string|null $charset Character set to use when escaping. Defaults to config value in `mb_internal_encoding()`
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* or 'UTF-8'.
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* @return string Wrapped text.
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* @link http://book.cakephp.org/3.0/en/core-libraries/global-constants-and-functions.html#h
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*/
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function h($text, $double = true, $charset = null)
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{
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return \LaraSupport\Str::h($text, $double, $charset);
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}
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}
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if (!function_exists('last_chars')) {
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/**
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* returns given amount of characters counting backwards
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*
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* @param string $str
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* @param int $count
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* @return string
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*/
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function last_chars($str, $count = 1)
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{
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return \LaraSupport\Str::lastChars($str, $count);
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}
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}
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if (!function_exists('create_slug')) {
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/**
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* create slug from string
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*
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* @param string $str
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* @param string $symbol
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* @return string - e.g. in word1-word2-word3 format
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*/
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function create_slug($str = "", $symbol = "-")
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{
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return \LaraSupport\Str::createSlug($str, $symbol);
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}
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}
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if (!function_exists('_humanize')) {
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/**
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* @param $val
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* @return string
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*/
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function _humanize($val)
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{
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$val = str_replace("_", "", $val);
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$matches = preg_split('/(?=[A-Z])/', $val);
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return trim(implode(" ", $matches));
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}
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}
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if (!function_exists('shorten')) {
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/**
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* returns the short string based on $length if string's length is more than $length
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*
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* @param string $str
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* @param number $length
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* @param bool $raw
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* @return string
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*/
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function shorten($str = '', $length = null, $raw = false)
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{
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if ($length === null) {
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$length = defined('_PHP_UTIL_SHORTEN_LENGTH') ? _PHP_UTIL_SHORTEN_LENGTH : 50;
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}
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if (mb_strlen($str) > $length) {
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$shortStr = mb_substr($str, 0, $length) . "...";
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if ($raw) {
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return h($shortStr);
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}
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} else {
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return h($str);
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}
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return '<span title="' . h(str_ireplace("/", "", $str)) . '">' . h($shortStr) . '</span>';
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}
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}
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/***********************************************************************************
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* Array helpers *
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***********************************************************************************/
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if (!function_exists('get_range')) {
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/**
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* returns array with options for select box
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*
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* @param $min
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* @param $max
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* @param int $step
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* @return array
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*/
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function get_range($min, $max, $step = 1)
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{
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return \LaraSupport\Arr::range($min, $max, $step);
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}
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}
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if (!function_exists('first_key')) {
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/**
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* returns the first key of the array
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*
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* @param array $array
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* @return mixed
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*/
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function first_key(array $array = [])
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{
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return \LaraSupport\Arr::firstKey($array);
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}
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}
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if (!function_exists('last_key')) {
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/**
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* returns the last key of the array
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*
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* @param array $array
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* @return mixed
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*/
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function get_last_key(array $array)
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{
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return \LaraSupport\Arr::lastKey($array);
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}
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}
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if (!function_exists('array_unset')) {
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/**
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* unsets array's items by value
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*
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* @param array $array - the original array
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* @param array|string - the value or array of values to be unset
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* @return array - the processed array
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*/
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function array_unset(array $array, $values = [])
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{
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return \LaraSupport\Arr::unset($array, $values);
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}
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}
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if (!function_exists('array_i_unique')) {
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/**
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* case-insensitive array_unique
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*
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* @param array
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* @return array
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* @link http://stackoverflow.com/a/2276400/932473
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*/
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function array_i_unique(array $array)
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{
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return \LaraSupport\Arr::iUnique($array);
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}
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}
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if (!function_exists('in_array_i')) {
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/**
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* case-insensitive in_array
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*
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* @param string $needle
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* @param array $haystack
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* @return bool
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*
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* @link http://us2.php.net/manual/en/function.in-array.php#89256
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* @link https://stackoverflow.com/a/2166524
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* @link https://stackoverflow.com/a/2166522
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*/
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function in_array_i($needle, $haystack)
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{
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return \LaraSupport\Arr::inArrayI($needle, $haystack);
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}
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}
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if (!function_exists('is_numeric_array')) {
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/**
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* check if array's keys are all numeric
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*
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* @param array
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* @return bool
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* @link https://codereview.stackexchange.com/q/201/32948
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*/
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function is_numeric_array($array)
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{
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return \LaraSupport\Arr::isNumeric($array);
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}
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}

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