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Á¦¸ñ 53 ¹ø ±ÛÀÇ ´äÀå±Û : Re: [PHP] mysql_fetch_assoc() ¼Óµµ Æ©´×
 À̸§  »êÀÌ [Ȩ]http://linuxchannel.net/
$result = mysql_query($sql);

1. get all array

## good
##
while($tmp[] = mysql_fetch_assoc($result));

## some good
##
while($list = mysql_fetch_assoc($result))
{
$tmp[] = $list;
}

## not good
##
while($list = mysql_fetch_assoc($result))
{
$tmp[] = &$list;
}

## not good
##
$size = mysql_num_rows($result);
for($i=0; $i<$size; $i++)
{
$tmp[] = mysql_fetch_assoc($result);
}

## not good
##
$size = mysql_num_rows($result);
for($i=0; $i<$size; $i++)
{
$tmp[] = &mysql_fetch_assoc($result);
}


2. get partial array

## good
##
while($list = mysql_fetch_assoc($result))
{
...
... = &$list['foo'];
}

## not good
##
$size = mysql_num_rows($result);
for($i=0; $i<$size; $i++)
{
$list = mysql_fetch_assoc($result);
...
... = $list['foo'];
}

## not good
##
$size = mysql_num_rows($result);
for($i=0; $i<$size; $i++)
{
$list = mysql_fetch_assoc($result);
...
... = &$list['foo'];
}
2003³â 07¿ù 03ÀÏ 00:25:30 ¸ñ(»õº®)  from 61.254.75.40
0
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