count($imgs['step_img']) ) {
$data = $imgs['step_desc'];
$data2 = $imgs['step_img'];
}else{
$data = $imgs['step_img'];
$data2 = $imgs['step_desc'];
}
foreach ($data as $key=>$img ){
$key2 = $key+1;
$stepId = 'step'.$key2;
$text = isset($data2[$key]) ? $data2[$key] :'';
echo "
第".$key2."步:".$text.'';
echo "
";
}
}
?>
$img ){
if (!$img) continue;
$key+=1;
$tushiId = 'tushi'. $key;
echo "
";
}
}
?>