Руководство по PHP
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pg_field_prtlen

(PHP 4 >= 4.2.0)

pg_field_prtlen -- Returns the printed length

Description

int pg_field_prtlen ( resource result, int row_number, string field_name)

pg_field_prtlen() returns the actual printed length (number of characters) of a specific value in a PostgreSQL result. Row numbering starts at 0. This function will return -1 on an error.

Замечание: This function used to be called pg_field_prtlen().

See also pg_field_size().

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pg_field_numУровень вышеpg_field_size