function dump_array($array) {
if (is_array($array)) {
$size = count($array);
$string = "";
if ($size) {
$count = 0;
$string .= "{";
foreach ($array as $var => $value) {
$string .= $var . " = " . $value;
if ($count++ < ($size-1)) {
$string .= ", ";
}
}
$string .= " }";
}
return $string;
} else {
return $array;
}
}
2. 오류 처리 방법
function errorHandler ($errno, $errstr, $errfile, $errline) {
echo "<br/><table bgcolor=\"#cccccc\"><tr><td>
<p><strong>ERROR:</strong> " . $errstr . "</p>
<p>Please try again, or contact us and tell us
that the error occurred in line " . $errline . " of
file " . $errfile . "</p>";
if (($errno == E_USERERROR) || ($errno == E_ERROR)) {
echo "<p>This error was fatal, program ending</p>
</td></tr></table>";
exit;
}
echo "</td></tr></table>";
}
set_error_handler('errorHandler');
trigger_error('Trigger function called', E_USER_NOTICE);
