pg_field_num

Function • Params changed in PHP 8.1

Returns the field number of the named field.

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_field_num Function synopsis

pg_field_num(PgSql\Result $result, string $field): int

Parameters

$result

TypePgSql\Result

$field

Typestring

The name of the field. The given name is treated like an identifier in an SQL command, that is, it is downcased unless double-quoted.

Return value

Typeint

The field number (numbered from 0), or -1 on error.

Changes to the pg_field_num Function

PHP 8.1

  • Parameter type added for parameter #1 ($result): PgSql\Result
- pg_field_num($result, string $field): int
+ pg_field_num(PgSql\Result $result, string $field): int

PHP 8.0

  • Return type added: int
  • Parameter name of parameter #2 changed: $field_name to $field
  • Parameter type added for parameter #2 ($field): string
- pg_field_num($result, $field_name)
+ pg_field_num($result, string $field): int

pg_field_num 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