php-src/ext/mysql/tests/mysql_fetch_field.phpt

--TEST--
mysql_fetch_field()
--SKIPIF--
<?php require_once('skipif.inc'); ?>
<?php require_once('skipifemb.inc'); ?>
--FILE--
<?php
    include "connect.inc";
    
    $tmp    = NULL;
    $link   = NULL;
    
    // Note: no SQL type tests, internally the same function gets used as for mysql_fetch_array() which does a lot of SQL type test
    if (!is_null($tmp = @mysql_fetch_field()))
        printf("[001] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);

    if (false !== ($tmp = @mysql_fetch_field($link)))
        printf("[002] Expecting boolean/false, got %s/%s\n", gettype($tmp), $tmp);

    require('table.inc');
    if (!$res = mysql_query("SELECT id AS ID, label FROM test AS TEST ORDER BY id LIMIT 1", $link)) {
        printf("[003] [%d] %s\n", mysql_errno($link), mysql_error($link));
    }

    while ($tmp = mysql_fetch_field($res))
        var_dump($tmp);
    var_dump($tmp);

    mysql_free_result($res);
    
    if (false !== ($tmp = mysql_fetch_field($res)))
        printf("[004] Expecting boolean/false, got %s/%s\n", gettype($tmp), $tmp);
    
    mysql_close($link);
    print "done!";
?>
--EXPECTF--
object(stdClass)#%d (13) {
  ["name"]=>
  string(2) "ID"
  ["table"]=>
  string(4) "TEST"
  ["def"]=>
  string(0) ""
  ["max_length"]=>
  int(1)
  ["not_null"]=>
  int(1)
  ["primary_key"]=>
  int(1)
  ["multiple_key"]=>
  int(0)
  ["unique_key"]=>
  int(0)
  ["numeric"]=>
  int(1)
  ["blob"]=>
  int(0)
  ["type"]=>
  string(3) "int"
  ["unsigned"]=>
  int(0)
  ["zerofill"]=>
  int(0)
}
object(stdClass)#%d (13) {
  ["name"]=>
  string(5) "label"
  ["table"]=>
  string(4) "TEST"
  ["def"]=>
  string(0) ""
  ["max_length"]=>
  int(1)
  ["not_null"]=>
  int(0)
  ["primary_key"]=>
  int(0)
  ["multiple_key"]=>
  int(0)
  ["unique_key"]=>
  int(0)
  ["numeric"]=>
  int(0)
  ["blob"]=>
  int(0)
  ["type"]=>
  string(6) "string"
  ["unsigned"]=>
  int(0)
  ["zerofill"]=>
  int(0)
}
bool(false)

Warning: mysql_fetch_field(): %d is not a valid MySQL result resource in %s on line %d
done!
--UEXPECTF--
object(stdClass)#%d (13) {
  [u"name"]=>
  unicode(2) "ID"
  [u"table"]=>
  unicode(4) "TEST"
  [u"def"]=>
  unicode(0) ""
  [u"max_length"]=>
  int(1)
  [u"not_null"]=>
  int(1)
  [u"primary_key"]=>
  int(1)
  [u"multiple_key"]=>
  int(0)
  [u"unique_key"]=>
  int(0)
  [u"numeric"]=>
  int(1)
  [u"blob"]=>
  int(0)
  [u"type"]=>
  unicode(3) "int"
  [u"unsigned"]=>
  int(0)
  [u"zerofill"]=>
  int(0)
}
object(stdClass)#%d (13) {
  [u"name"]=>
  unicode(5) "label"
  [u"table"]=>
  unicode(4) "TEST"
  [u"def"]=>
  unicode(0) ""
  [u"max_length"]=>
  int(1)
  [u"not_null"]=>
  int(0)
  [u"primary_key"]=>
  int(0)
  [u"multiple_key"]=>
  int(0)
  [u"unique_key"]=>
  int(0)
  [u"numeric"]=>
  int(0)
  [u"blob"]=>
  int(0)
  [u"type"]=>
  unicode(6) "string"
  [u"unsigned"]=>
  int(0)
  [u"zerofill"]=>
  int(0)
}
bool(false)

Warning: mysql_fetch_field(): %d is not a valid MySQL result resource in %s on line %d
done!