我从mysql中选择了一些行
我希望在单词
之间添加下划线 像这样:<?php
$query='SELECT * FROM subcates WHERE maincates_id=1';
$result=mysql_query($query);
while($row=mysql_fetch_array($result, MYSQL_ASSOC)){
echo "<li><a href='".$row['name'].".php?c=".$row['id']."&gov=1&h=1'>".$row['name']."</a></li>";
}
?>
我想在选择名称时给我这个:
database ==> first second
中的
我想在selected ==> first_second
THX
答案 0 :(得分:2)
尝试:
//Considering its the $row['name'] that you want in first_second format
while($row=mysql_fetch_array($result, MYSQL_ASSOC)){
$row['name'] = str_replace(' ', '_', $row['name']);
echo "<li><a href='".$row['name'].".php?c=".$row['id']."&gov=1&h=1'>".$row['name']."</a></li>";
}
修改强>
$query='SELECT * FROM subcates WHERE maincates_id=1';
$result = mysql_query($query);
while($row=mysql_fetch_array($result, MYSQL_ASSOC)){
if( current($result) === 'First second' ) {
$new_name = str_replace(' ', '_', $row['name']);
echo "<li><a href='".$new_name.".php?c=".$row['id']."&gov=1&h=1'>".$new_name." </a></li>";
}
else
echo "<li><a href='".$row['name'].".php?=".$row['id']."&gov=1&h=1'>".$row['name']." </a></li>";
}
答案 1 :(得分:2)
如果您要做的只是用下划线替换空格,请运行
str_replace(" ","_",$row["name"])
。请参阅http://php.net/manual/en/function.str-replace.php。