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A string is a series of characters, where a character is the same as a byte. This means that PHP only supports a 256-character set, and hence does not offer ...
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There are two string operators. The first is the concatenation operator ('.'), which returns the concatenation of its right and left arguments. The second is ...
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Types ¶. Table of Contents ¶. Introduction · Type System · NULL · Booleans · Integers · Floating point numbers · Strings · Numeric strings · Arrays ...
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May 27, 2005 · Types · Variables · Constants · Expressions · Operators ... nl_langinfo — Query language and locale information ... http://php.net/ucfirst · http:// ...
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A map is a type that associates values to keys. This type is optimized for several different uses; it can be treated as an array, list (vector), hash table (an ...
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.
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Strings ¶ · Introduction · Installing/Configuring · Requirements · Installation · Runtime Configuration · Resource Types · Predefined Constants · String Functions.
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Type declarations ¶. Type declarations can be added to function arguments, return values, and, as of PHP 7.4.0, class properties. They ensure that the value ...
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Language Reference ¶ · Basic syntax · PHP tags · Escaping from HTML · Types · Introduction · Type System · Variables · Basics · Predefined Variables · Constants.
PHP may attempt to convert the type of a value to another automatically in certain contexts. The different contexts which exist are: Numeric; String; Logical ...
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