<?php | |
function mysql_evaluate($query, $default_value="undefined") { | |
$result = mysql_query($query); | |
if (mysql_num_rows($result)==0) | |
return $default_value; | |
else | |
return mysql_result($result,0); | |
} | |
function mysql_evaluate_row($query) { | |
$result = mysql_query($query); | |
return mysql_fetch_row($result); | |
} | |
function mysql_evaluate_rows($query) { | |
$result = mysql_query($query); | |
$values = array(); | |
for ($i=0; $i<mysql_num_rows($result); ++$i) | |
array_push($values, mysql_fetch_row($result)); | |
return $values; | |
} | |
function mysql_evaluate_array($query) { | |
$result = mysql_query($query); | |
$values = array(); | |
} | |
?> |