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<?php |
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if (!class_exists('MyPHP')) : |
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class MyPHP { |
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// For dealing with HTTP GET/POST parameters sent to us as input |
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static public function param ($key, $default = NULL, $type = 'REQUEST') { |
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// PHP 5.4 introduces "just-in-time" initialization of |
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// $GLOBALS. Which seems to me largely to defeat the |
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// purpose of the $GLOBALS array. But whatever. Force |
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// $_GET, $_POST, and $_REQUEST into the array. |
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global $_GET, $_POST, $_REQUEST; |
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|
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$where = '_'.strtoupper($type); |
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$ret = $default; |
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if (isset($GLOBALS[$where]) and is_array($GLOBALS[$where])) : |
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if (isset($GLOBALS[$where][$key])) : |
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$ret = $GLOBALS[$where][$key]; |
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|
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// Magic quotes are like the stupidest |
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// thing ever. |
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if (get_magic_quotes_gpc()) : |
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$ret = self::stripslashes_deep($ret); |
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endif; |
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endif; |
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endif; |
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|
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return $ret; |
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} /* MyPHP::param () */ |
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|
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static function post ($key, $default = NULL) { |
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return self::param($key, $default, 'POST'); |
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} /*MyPHP::post () */ |
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|
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static function get ($key, $default = NULL) { |
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return self::param($key, $default, "GET"); |
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} /* MyPHP::get () */ |
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|
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static function request ($key, $default = NULL) { |
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return self::param($key, $default, "REQUEST"); |
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} /* MyPHP::request () */ |
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|
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static function stripslashes_deep ($value) { |
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if ( is_array($value) ) { |
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$value = array_map(array(__CLASS__, 'stripslashes_deep'), $value); |
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} elseif ( is_object($value) ) { |
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$vars = get_object_vars( $value ); |
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foreach ($vars as $key=>$data) { |
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$value->{$key} = stripslashes_deep( $data ); |
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} |
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} else { |
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$value = stripslashes($value); |
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} |
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return $value; |
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} /* MyPHP::stripslashes_deep () */ |
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|
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static function url ($url, $params = array()) { |
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$sep = '?'; |
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if (strpos($url, '?') !== false) : |
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$sep = '&'; |
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endif; |
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$url .= $sep . self::to_http_post($params); |
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|
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return $url; |
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} /* MyPHP::url () */ |
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|
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/** |
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* MyPHP::to_http_post () -- convert a hash table or object into |
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* an application/x-www-form-urlencoded query string |
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*/ |
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static function to_http_post ($params) { |
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$getQuery = array(); |
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foreach ($params as $key => $value) : |
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if (is_scalar($value)) : |
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$getQuery[] = urlencode($key) . '=' . urlencode($value); |
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else : |
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// Make some attempt to deal with array and |
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// object members. Really we should descend |
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// recursively to get the whole thing.... |
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foreach ((array) $value as $k => $v) : |
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$getQuery[] = urlencode($key.'['.$k.']') . '=' . urlencode($v); |
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endforeach; |
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endif; |
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endforeach; |
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return implode("&", $getQuery); |
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} /* MyPHP::to_http_post () */ |
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} |
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endif; |
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