Change language: English, German, Spanish, French, Italian ... Accessing variables of other types (not including ... There are also functions for URL strings, and ...
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How to get the value of a URL in PHP?
The necessary superglobal variables such as $_SERVER['HTTPS'], $_SERVER['REQUEST_URI'], $_SERVER['SERVER_PORT'] are used to get full URL in PHP. The variable HTTPS can easily retrieve the protocol in the URL of a webpage. If it returns a value “on”, then the protocol is HTTPS.
How to check the type value in PHP?
PHP has a number of “is_type” functions to check the type of a variable.
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is_bool($value) returns true if $value is a bool value.
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is_int($value) returns true if $value is an int value. ...
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is_float($value) returns true if $value is a float value.
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is_string($value) returns true if $value is a string.
How to get URL query parameters in PHP?
The parameters from a URL string can be retrieved in PHP using parse_url() and parse_str() functions. Note: Page URL and the parameters are separated by the ? character. parse_url() Function: The parse_url() function is used to return the components of a URL by parsing it.
How to check the URL in PHP?
To get the current page URL, PHP provides a superglobal variable $_SERVER. The $_SERVER is a built-in variable of PHP, which is used to get the current page URL. It is a superglobal variable, means it is always available in all scope.
... array; http_build_query — Generate URL-encoded query string; parse_url — Parse a URL and return its components; rawurldecode — Decode URL-encoded strings ...
Purpose: The URL path name of the current PHP file, including path-info (see $_SERVER['PATH_INFO']) and excluding URL query string. Includes leading slash.
$_GET — HTTP GET variables. Description ¶. An associative array of variables passed to the current script via the URL parameters (aka. query string). Note ...
' in a URL). So, for example, http://www.example.com/test.php?id=3 contains GET data which is accessible with ...
This function is convenient when encoding a string to be used in a query part of a URL, as a convenient way to pass variables to the next page. Parameters ¶.
http://us2.php.net/manual/en/language.variables.external.php ... $url = "https://". $_SERVER['SERVER_NAME ... To handle this the query parameter value can be ...
Generates a URL-encoded query string from the associative (or indexed) array provided. Parameters ¶. data. May be an array or object containing properties. If ...
This function parses a URL and returns an associative array containing any of the various components of the URL that are present. The values of the array ...
http_build_query - Generate URL-encoded query string ... output_add_rewrite_var - Add URL rewriter values ... stream_wrapper_register - Register a URL wrapper ...