array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'uk', ), 'this' => array ( 0 => 'gmp.construct.php', 1 => 'GMP::__construct', 2 => 'Create GMP number', ), 'up' => array ( 0 => 'class.gmp.php', 1 => 'GMP', ), 'prev' => array ( 0 => 'class.gmp.php', 1 => 'GMP', ), 'next' => array ( 0 => 'gmp.serialize.php', 1 => 'GMP::__serialize', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/gmp/gmp/construct.xml', ), 'history' => array ( ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); contributors($setup); ?>

GMP::__construct

(PHP 8 >= 8.2.4)

GMP::__construct — Create GMP number

Опис

public GMP::__construct(int|string $num = 0, int $base = 0)

Creates a GMP number from an integer or string.

Параметри

num
An integer or a string. The string representation can be decimal, hexadecimal, octal, or binary.
base
The base to use for converting a string representation. An explicit base can be between 2 and 62. For bases up to 36, case is ignored; upper-case and lower-case letters have the same value. For bases 37 to 62, upper-case letter represent the values 10 to 35 and lower-case letter represent the values 36 to 61. If base is 0 then the actual base is determined from the leading characters of num. If the first two characters are 0x or 0X, the string is interpreted as a hexadecimal integer. If the first two characters are 0b or 0B, the string is interpreted as a binary integer. If the first two characters are 0o or 0o, the string is interpreted as an octal integer. Moreover, if the first character is 0 the string is also interpreted as an octal integer. In all other cases, the string is interpreted as a decimal integer.

Прогляньте також