gmp_setbit

Function • Params and return types changed in PHP 8.0

Set bit.

PHP 5
PHP 7
PHP 8.0
Improved
PHP 8.1
PHP 8.2-8.3
PHP 8.4
PHP 8.5
PHP 8.6

gmp_setbit Function synopsis

gmp_setbit(
    GMP $num,
    int $index,
    bool $value = true
  ): void

Parameters

$num

TypeGMP

A GMP object.

$index

Typeint

The index of the bit to set. Index 0 represents the least significant bit.

$value

OptionalTypeboolDefault valuetrue

True to set the bit (set it to 1/on); false to clear the bit (set it to 0/off).

Return value

The gmp_setbit function is a void function; it does not return any values.

Changes to the gmp_setbit Function

PHP 8.0

  • Return type added: void
  • Parameter name of parameter #1 changed: $a to $num
  • Parameter type added for parameter #1 ($num): GMP
  • Parameter type added for parameter #2 ($index): int
  • Parameter name of parameter #3 changed: $set_clear to $value
  • Parameter type added for parameter #3 ($value): bool
  • Parameter default value added for position #3 ($value): true
  gmp_setbit(
-     $a,
+     GMP $num,
-     $index,
+     int $index,
-     $set_clear
+     bool $value = true
-   )
+   ): void

gmp_setbit Function Availability

PHP VersionAvailability
PHP 8.6Upcoming Release Yes
PHP 8.5Supported (Latest) Yes
PHP 8.4Supported Yes
PHP 8.3Security-Fixes Only Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Unsupported Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported Yes
PHP 7.0Unsupported Yes
PHP 5.6Unsupported Yes
PHP 5.5Unsupported Yes
PHP 5.4Unsupported Yes
PHP 5.3Unsupported Yes