Довідник по основам PHP — DivisionByZeroError

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NULL

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Mixed

Void

Never

Relative class types

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Type Juggling

Variables

Basics

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Introduction

if

else

elseif/else if

Alternative syntax for control structures

while

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for

foreach

break

continue

switch

match

declare

return

require

include

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goto

Functions

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Classes and Objects

Introduction

The Basics

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Final Keyword

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Object Serialization

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OOP Changelog

Namespaces

Namespaces overview

Defining namespaces

Declaring sub-namespaces

Defining multiple namespaces in the same file

Using namespaces: Basics

Namespaces and dynamic language features

namespace keyword and __NAMESPACE__ constant

Using namespaces: Aliasing/Importing

Global space

Using namespaces: fallback to global function/constant

Name resolution rules

Enumerations

Enumerations overview

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Examples

Errors

Basics

Errors in PHP 7

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Generators overview

Generator syntax

Comparing generators with Iterator objects

Attributes

Attributes overview

Attribute syntax

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References Explained

What References Are

What References Do

What References Are Not

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Predefined Variables

Superglobals

$GLOBALS

$_SERVER

$_GET

$_POST

$_FILES

$_REQUEST

$_SESSION

$_ENV

$_COOKIE

$php_errormsg

$http_response_header

$argc

$argv

Predefined Exceptions

Exception

ErrorException

Error

ArgumentCountError

ArithmeticError

AssertionError

DivisionByZeroError

CompileError

ParseError

TypeError

ValueError

UnhandledMatchError

FiberError

Predefined Interfaces and Classes

Traversable

Iterator

IteratorAggregate

InternalIterator

Throwable

ArrayAccess

Serializable

Closure

stdClass

Generator

Fiber

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WeakMap

Stringable

UnitEnum

BackedEnum

SensitiveParameterValue

Predefined Attributes

Attribute

AllowDynamicProperties

ReturnTypeWillChange

SensitiveParameter

Context options and parameters

Socket context options

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Context parameters

Zip context options

Zlib context options

Supported Protocols and Wrappers

file://

http://

ftp://

php://

zlib://

data://

glob://

phar://

ssh2://

rar://

ogg://

expect://