There are no user contributed notes for this page. Appendices · History of PHP and Related Projects · Migrating from PHP 8.2.x to PHP 8.3.x ...
Missing: url | Show results with:url
PHP Manual ¶ · Basic syntax · Types · Variables · Constants · Expressions · Operators · Control Structures · Functions ...
Missing: url | Show results with:url
http:// - Accessing HTTP(s) URLs; HTTP context options - HTTP context option listing; http_build_query - Generate URL-encoded query string; http_response_code ...
People also ask
What is the index of PHP?
PHP indexed array is an array which is represented by an index number by default. All elements of array are represented by an index number which starts from 0. PHP indexed array can store numbers, strings or any object. PHP indexed array is also known as numeric array.
What is documentation in PHP?
Documentation is an essential part of any web development project, especially in PHP, a popular and versatile scripting language. Documentation helps you and other developers understand, maintain, and improve your code, as well as communicate your design and functionality to users and clients.
What are the built-in PHP methods?
String Manipulation: PHP offers numerous built-in functions for string operations, such as strlen() to get the length of a string, strpos() to find the position of a substring, substr() to extract a portion of a string, and str_replace() to replace occurrences of a substring with another string.
What is the latest version of PHP?
The latest major PHP version is PHP 8.3. It reached general availbility in November, 2023.
Returns the key for needle if it is found in the array, false otherwise. If needle is found in haystack more than once, the first matching key is returned. To ...
Missing: url | Show results with:url
http_build_query — Generate URL-encoded query string ... Note also that the URL shown in $HTTP_REFERER is not always the URL of the web page where the user ...
Generates a URL-encoded query string from the associative (or indexed) array provided. Parameters ¶. data. May be an array or object containing properties. If ...
A map is a type that associates values to keys. This type is optimized for several different uses; it can be treated as an array, list (vector), hash table (an ...
Purpose: The URL path name of the current PHP file, excluding path-info and excluding URL query string. Includes leading slash. Caveat: This is after URL ...
Compares values only. Ignores indexes of array. Example: array_diff, array_intersect. [prefix] u - will do comparison with user defined function. Letter u can ...
Missing: url | Show results with:url
The first expression ( expr1 ) is evaluated (executed) once unconditionally at the beginning of the loop. In the beginning of each iteration, expr2 is evaluated ...