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134 lines
3.0 KiB
PHP
134 lines
3.0 KiB
PHP
<?php
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namespace Xentral\Components\Http\Collection;
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class ReadonlyParameterCollection
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{
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/** @var array $params */
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protected $params;
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/**
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* @param array $params
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*/
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public function __construct(array $params = [])
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{
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$this->params = [];
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foreach ($params as $name => $value) {
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$this->params[$name] = $value;
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}
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}
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/**
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* Returns all parameters and values as associative array
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*
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* @return array
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*/
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public function all()
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{
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return $this->params;
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}
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/**
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* Returns true if parameter is available
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*
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* @param string $name
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*
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* @return bool
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*/
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public function has($name)
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{
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return array_key_exists($name, $this->params);
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}
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/**
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* Returns the parameter value
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*
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* @param string $name
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* @param mixed|null $default
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*
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* @return mixed
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*/
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public function get($name, $default = null)
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{
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return isset($this->params[$name]) ? $this->params[$name] : $default;
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}
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/**
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* Returns the parameter value casted to boolean
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*
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* @param string $name
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* @param bool $default
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*
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* @return bool Returns true for "1", "true", "on" and "yes"; otherwise false
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*/
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public function getBool($name, $default = false)
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{
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return filter_var($this->get($name, $default), FILTER_VALIDATE_BOOLEAN);
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}
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/**
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* Returns the parameter value casted to integer
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*
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* @param string $name
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* @param int $default
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*
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* @return int
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*/
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public function getInt($name, $default = 0)
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{
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return (int)$this->get($name, $default);
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}
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/**
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* Returns a string with digits only (0-9)
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*
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* @param string $name
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* @param string $default
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*
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* @return string
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*/
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public function getDigits($name, $default = '')
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{
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return (string)preg_replace('#[^0-9]#', '', $this->get($name, $default));
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}
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/**
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* Returns a string with alphabetic characters only (A-Z and a-z)
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*
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* @param string $name
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* @param string $default
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*
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* @return string
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*/
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public function getAlpha($name, $default = '')
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{
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return (string)preg_replace('#[^A-Za-z]#', '', $this->get($name, $default));
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}
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/**
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* Returns a string with alphanumeric characters only (A-Z, a-z and 0-9)
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*
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* @param string $name
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* @param string $default
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*
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* @return string
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*/
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public function getAlphaNum($name, $default = '')
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{
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return (string)preg_replace('#[^A-Za-z0-9]#', '', $this->get($name, $default));
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}
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/**
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* Returns a string with alphanumeric characters and dashes only (A-Z, a-z, 0-9, Minus and Underscore)
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*
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* @param string $name
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* @param string $default
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*
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* @return string
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*/
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public function getAlphaNumWithDashes($name, $default = '')
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{
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return (string)preg_replace('#[^A-Za-z0-9_-]#', '', $this->get($name, $default));
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}
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}
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