PHP 8.4.0 RC4 available for testing

odbc_field_len

(PHP 4, PHP 5, PHP 7, PHP 8)

odbc_field_lenGet the length (precision) of a field

Опис

odbc_field_len(resource $statement, int $field): int|false

Gets the length of the field referenced by number in the given result identifier.

Параметри

statement

The result identifier.

field

The field number. Field numbering starts at 1.

Значення, що повертаються

Returns the field length, or false on error.

Прогляньте також

  • odbc_field_scale() - Get the scale of a field to get the scale of a floating point number

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