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PHP Manual. Change language: English, German, Spanish, French, Italian, Japanese, Brazilian Portuguese, Russian, Turkish, Chinese (Simplified), Other ...
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1997-2024 the PHP Documentation Group. Copyright · PHP Manual · Preface · Getting Started · Introduction · A simple tutorial.
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The manual contains information about past, current, and future versions of PHP. Changes in behaviour are documented as notes, changelogs, and inline text ...
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Language Reference ¶ · Basic syntax · PHP tags · Escaping from HTML · Types · Introduction · Type System · Variables · Basics · Predefined Variables · Constants.
PHP is a dynamically typed language, which means that by default there is no need to specify the type of a variable, as this will be determined at runtime.
A URL can be used as a filename with this function if the fopen wrappers have been enabled. See fopen() for more details on how to specify the filename. See the ...
Installation and Configuration ¶ · Install Requirements · PECL · PHP Installer Tools on Windows · Recommended Configuration on Windows systems · Manual PHP ...
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The PHP Manual is available online in a selection of languages. Please pick a language from the list below. Note, that many languages are just under ...
The first expression ( expr1 ) is evaluated (executed) once unconditionally at the beginning of the loop. In the beginning of each iteration, expr2 is evaluated ...
An operator is something that takes one or more values (or expressions, in programming jargon) and yields another value (so that the construction itself becomes ...