Home Backend Development PHP Tutorial in_array变量赋值被当成一个值,求解决办法

in_array变量赋值被当成一个值,求解决办法

Jun 13, 2016 pm 12:39 PM
array found match nbsp

in_array变量赋值被当成一个值,求解决方法
in_array变量赋值被当成一个值,求解决方法
具体请看以下代码:

<br />
<?php<br />
//$meb['learned']数据库取值为:排舞,街舞,主持人,讲师<br />
$learn = explode(',',$meb['learned']);<br />
//echo $learn[0].$learn[1].$learn[2].$learn[3].$learn[4].$learn[5];<br />
$strp = str_replace(',', '", "', $meb['learned']);<br />
$strp2 = '"'.$strp.'"';<br />
$people = array($strp2);<br />
print_r($people); <br />
//以上输出结果为 Array ( [0] => "排舞", "街舞", "主持人", "讲师" ) <br />
if (in_array('讲师',$people)){<br />
echo "Match found";<br />
}<br />
else<br />
{<br />
echo "Match not found";<br />
}<br />
?><br />
Copy after login

in_array的判断结果输出为"Match not found",也即是说讲师没包含在$people中,可能原因是被当成一个整体。具体求解决方案,代码该如何优化下

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