php man page for pg_num_rows

Query: pg_num_rows

OS: php

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

PG_NUM_ROWS(3)															    PG_NUM_ROWS(3)

pg_num_rows - Returns the number of rows in a result

SYNOPSIS
int pg_num_rows (resource $result)
DESCRIPTION
pg_num_rows(3) will return the number of rows in a PostgreSQL result resource. Note This function used to be called pg_numrows(3).
PARAMETERS
o $result - PostgreSQL query result resource, returned by pg_query(3), pg_query_params(3) or pg_execute(3) (among others).
RETURN VALUES
The number of rows in the result. On error, -1 is returned.
EXAMPLES
Example #1 pg_num_rows(3) example <?php $result = pg_query($conn, "SELECT 1"); $rows = pg_num_rows($result); echo $rows . " row(s) returned. "; ?> The above example will output: 1 row(s) returned.
SEE ALSO
pg_num_fields(3), pg_affected_rows(3). PHP Documentation Group PG_NUM_ROWS(3)
Related Man Pages
pg_fetch_result(3) - php
pg_fetch_all(3) - php
pg_get_result(3) - php
pg_query(3) - php
pg_result_status(3) - php
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