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Title: PHP: Type declarations - Manual

X Title: PHP: Type declarations - Manual

Open Graph Description: Type declarations

X Description: Type declarations

X: @official_php

direct link

Domain: php.net

DescriptionType declarations
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twitter:creator@official_php
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Text Processinghttps://php.net/manual/en/refs.basic.text.php
Variable and Type Related Extensionshttps://php.net/manual/en/refs.basic.vartype.php
Web Serviceshttps://php.net/manual/en/refs.webservice.php
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XML Manipulationhttps://php.net/manual/en/refs.xml.php
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Type Juggling » https://php.net/language.types.type-juggling.php
« Iterables https://php.net/language.types.iterable.php
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Language Referencehttps://php.net/langref.php
Typeshttps://php.net/language.types.php
TypeErrorhttps://php.net/class.typeerror.php
resourcehttps://php.net/language.types.resource.php
variancehttps://php.net/language.oop5.variance.php
truehttps://php.net/language.types.singleton.php
nullhttps://php.net/language.types.null.php
falsehttps://php.net/language.types.singleton.php
voidhttps://php.net/language.types.void.php
neverhttps://php.net/language.types.never.php
mixedhttps://php.net/language.types.mixed.php
objecthttps://php.net/language.types.object.php
iterablehttps://php.net/language.types.iterable.php
voidhttps://php.net/language.types.void.php
boolhttps://php.net/language.types.boolean.php
inthttps://php.net/language.types.integer.php
floathttps://php.net/language.types.float.php
stringhttps://php.net/language.types.string.php
instanceofhttps://php.net/language.operators.type.php
boolhttps://php.net/language.types.boolean.php
voidhttps://php.net/language.types.void.php
E_NOTICEhttps://php.net/errorfunc.constants.php#constant.e-notice
falsehttps://php.net/language.types.singleton.php
truehttps://php.net/language.types.singleton.php
boolhttps://php.net/language.types.boolean.php
falsehttps://php.net/language.types.singleton.php
nullhttps://php.net/language.types.null.php
falsehttps://php.net/language.types.singleton.php
nullhttps://php.net/language.types.null.php
mixedhttps://php.net/language.types.mixed.php
neverhttps://php.net/language.types.never.php
boolhttps://php.net/language.types.boolean.php
falsehttps://php.net/language.types.singleton.php
truehttps://php.net/language.types.singleton.php
objecthttps://php.net/language.types.object.php
iterablehttps://php.net/language.types.iterable.php
arrayhttps://php.net/language.types.array.php
Traversablehttps://php.net/class.traversable.php
inthttps://php.net/language.types.integer.php
stringhttps://php.net/language.types.string.php
stringhttps://php.net/language.types.string.php
TypeErrorhttps://php.net/class.typeerror.php
inthttps://php.net/language.types.integer.php
floathttps://php.net/language.types.float.php
declarehttps://php.net/control-structures.declare.php
Learn How To Improve This Pagehttps://github.com/php/doc-base/blob/master/README.md
Submit a Pull Requesthttps://github.com/php/doc-en/blob/master/language/types/declarations.xml
Report a Bughttps://github.com/php/doc-en/issues/new?body=From%20manual%20page:%20https:%2F%2Fphp.net%2Flanguage.types.declarations%0A%0A---
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https://wiki.php.net/rfc/mixed_type_v2https://wiki.php.net/rfc/mixed_type_v2
https://3v4l.org/PXDB6https://3v4l.org/PXDB6
uphttps://php.net/manual/vote-note.php?id=129977&page=language.types.declarations&vote=up
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＋add a notehttps://php.net/manual/add-note.php?sect=language.types.declarations&repo=en&redirect=https://www.php.net/manual/en/language.types.declarations.php
Typeshttps://php.net/language.types.php
Introductionhttps://php.net/language.types.intro.php
Type Systemhttps://php.net/language.types.type-system.php
NULLhttps://php.net/language.types.null.php
Booleanshttps://php.net/language.types.boolean.php
Integershttps://php.net/language.types.integer.php
Floating point numbershttps://php.net/language.types.float.php
Stringshttps://php.net/language.types.string.php
Numeric stringshttps://php.net/language.types.numeric-strings.php
Arrayshttps://php.net/language.types.array.php
Objectshttps://php.net/language.types.object.php
Enumerationshttps://php.net/language.types.enumerations.php
Resourceshttps://php.net/language.types.resource.php
Callableshttps://php.net/language.types.callable.php
Mixedhttps://php.net/language.types.mixed.php
Voidhttps://php.net/language.types.void.php
Neverhttps://php.net/language.types.never.php
Relative class typeshttps://php.net/language.types.relative-class-types.php
Singleton typeshttps://php.net/language.types.singleton.php
Iterableshttps://php.net/language.types.iterable.php
Type declarationshttps://php.net/language.types.declarations.php
Type Jugglinghttps://php.net/language.types.type-juggling.php
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