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As of 21 January 2025 (two months after PHP 8.4's release), PHP is used as the server-side programming language on 75.0% of websites where the language could be determined; PHP 7 is the most used version of the language with 47.1% of websites using PHP being on that version, while 40.6% use PHP 8, 12.2% use PHP 5 and 0.1% use PHP 4.
The script below details how the lists of suggested alternate targets for red links were created. Get yourself a mysql database. It's free to download, easy to set up and runs on most types of computer. The process should work on any reasonably recent version of the mysql software. Download the latest page and pagelinks tables from here.
PHP has hundreds of base functions and thousands more from extensions. Prior to PHP version 5.3.0, functions are not first-class functions and can only be referenced by their name, whereas PHP 5.3.0 introduces closures. [35] User-defined functions can be created at any time and without being prototyped. [35]
The phrase "academic search engines" is the anchor text in the hyperlink that the cursor is pointing to. The anchor text, link label, or link text is the visible, clickable text in an HTML hyperlink. The term "anchor" was used in older versions of the HTML specification [1] for what is currently referred to as the "a element", or <a>. [2]
For each link the page in which it is found is listed, along with the exact target URL of the link on that page. The results are ordered alphabetically by target URL. (For very large or specialized external link searches, one may also use SQL queries against the externallinks table at Quarry .)
For example, typing [[Texas | Lone Star State]] will produce Lone Star State, a link that is displayed as "Lone Star State" but in fact links to Texas. Link to another wiki article Internally, the first letter of the target page is automatically capitalized and spaces are represented as underscores (typing an underscore in the link has the same ...
A more complex example: the expression a [/ html / @lang = 'en'][@href = 'help.php'][1]/ @target selects the value of the target attribute of the first a element among the children of the context node that has its href attribute set to help.php, provided the document's html top-level element also has a lang attribute set to en. The reference to ...
A link relation is a descriptive attribute attached to a hyperlink in order to define the type of the link, or the relationship between the source and destination resources. The attribute can be used by automated systems, or can be presented to a user in a different way.