php man page for maxdb_num_fields

Query: maxdb_num_fields

OS: php

Section: 3

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

MAXDB_NUM_FIELDS(3)							 1						       MAXDB_NUM_FIELDS(3)

maxdb_num_fields - Get the number of fields in a result

       Procedural style

SYNOPSIS
int maxdb_num_fields (resource $result)
DESCRIPTION
Object oriented style int$maxdb_result->field_count () maxdb_num_fields(3) returns the number of fields from specified result set.
RETURN VALUES
The number of fields from a result set
EXAMPLES
Example #1 Object oriented style <?php $maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB"); /* check connection */ if (maxdb_connect_errno()) { printf("Connect failed: %s ", maxdb_connect_error()); exit(); } if ($result = $maxdb->query("SELECT * FROM hotel.city ORDER BY zip")) { /* determine number of fields in result set */ $field_cnt = $result->field_count; printf("Result set has %d fields. ", $field_cnt); /* close result set */ $result->close(); } /* close connection */ $maxdb->close(); ?> Example #2 Procedural style <?php $link = maxdb_connect("localhost", "MONA", "RED", "DEMODB"); /* check connection */ if (maxdb_connect_errno()) { printf("Connect failed: %s ", maxdb_connect_error()); exit(); } if ($result = maxdb_query($link, "SELECT * FROM hotel.city ORDER BY zip")) { /* determine number of fields in result set */ $field_cnt = maxdb_num_fields($result); printf("Result set has %d fields. ", $field_cnt); /* close result set */ maxdb_free_result($result); } /* close connection */ maxdb_close($link); ?> The above example will output something similar to: Result set has 3 fields.
SEE ALSO
maxdb_fetch_field(3). PHP Documentation Group MAXDB_NUM_FIELDS(3)
Related Man Pages
maxdb_stmt_num_rows(3) - php
maxdb_fetch_fields(3) - php
maxdb_fetch_object(3) - php
maxdb_field_tell(3) - php
mysqli_result.field_count(3) - php
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