有点编码问题,我如何检查$row的值['value']是否包含某些字符,在这种情况下,如果'rename_file'包含一个包含'128'的文件名
$row = mysql_fetch_assoc($result);
{
while ($row = mysql_fetch_assoc($result))
{
echo $row['c_ID'] . " " . $row['source_file'] . " " . $row['rename_file'] ." " . $row['p_ID'];
if ($row['rename_file'] = '%128%') {
echo "<p> This is a 128";
} else
echo "<br>";
}
}
非常感谢。CP
使用preg_match()
:
if(preg_match('/128/',$row['rename_file'])){
echo "<p> This is a 128";
} else {
echo "<br>";
}
或strpos()
:
if(strpos($row['rename_file'], '128') !== false){
echo "<p> This is a 128";
} else {
echo "<br>";
}
查看stristr以搜索关键字。http://php.net/manual/en/function.stristr.php
if (strpos($row['rename_file'], '128') !== false) {
echo "<p> This is a 128";
}
如果您想检查行中的每个值是否为128:
function searchArray($search, $array)
{
foreach($array as $key => $value)
{
if (stristr($value, $search))
{
return true;
}
}
return false;
}
$row = array('c_ID'=>'Prefix_128_ABC','source_file'=>'EFG.xml','rename_file'=>'FOO.xml');
if (searchArray('128',$row) !== false) {
echo "<p> This is a 128";
}else{
echo "<p> This is not a 128";
}
略微修改自:http://forums.phpfreaks.com/topic/195499-partial-text-match-in-array/
--哎呀!误解好吧,如果你也需要的话,你会这样做