pg_num_rows

Function • Params changed in PHP 8.1

Returns the number of rows in a result.

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

pg_num_rows Function synopsis

pg_num_rows(PgSql\Result $result): int

Parameters

$result

TypePgSql\Result

Return value

Typeint

The number of rows in the result. On error, -1 is returned.

Changes to the pg_num_rows Function

PHP 8.1

  • Parameter type added for parameter #1 ($result): PgSql\Result
- pg_num_rows($result): int
+ pg_num_rows(PgSql\Result $result): int

PHP 8.0

  • Return type added: int
- pg_num_rows($result)
+ pg_num_rows($result): int

pg_num_rows 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