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In the "Editing" section, Check the box next to "Shortdesc helper: easily add and edit page short descriptions". Click the Save button at the bottom of the page. In the "Testing and development" section, the box next to "Show page description beneath the page title" should be Unchecked to avoid confusion.
If this file is opened with a text editor that assumes the input is UTF-8, the first and third bytes are valid UTF-8 encodings of ASCII, but the second byte (0xFC) is not valid in UTF-8. The text editor could replace this byte with the replacement character to produce a valid string of Unicode code points for display, so the user sees "f r".
Add a calculator widget to the page. Like a spreadsheet you can refer to other widgets in the same page. Template parameters [Edit template data] Parameter Description Type Status id id The id for this input. This is used to reference it in formula of other calculator templates String required type type What type of input box Suggested values plain number text radio checkbox passthru hidden ...
This template's initial visibility currently defaults to collapsed, meaning that it is hidden apart from its title bar. To change this template's initial visibility, the |state= parameter may be used: {{Semantic markup templates | state = expanded}} will show the template expanded, i.e. fully visible.
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.
Include "| link title" to create a stylish link title. If sections have the same title, add a number to link to any but the first. #Example section 3 goes to the third section named "Example section". You can use the pipe and retype the section title to display the text without the # symbol.
String interpolation, like string concatenation, may lead to security problems. If user input data is improperly escaped or filtered, the system will be exposed to SQL injection, script injection, XML external entity (XXE) injection, and cross-site scripting (XSS) attacks. [4] An SQL injection example: query = "SELECT x, y, z FROM Table WHERE ...
Gives examples of template parameter source code Template parameters [Edit template data] Parameter Description Type Status Parameter name 1 The parameter name. Give this parameter as explicitly blank and just fill in parameter 2 when you want to show an unnamed parameter. String suggested Value name 2 The value name. When the first parameter is given but is blank, the second represents an ...