php的in_array的用法php
<?php
$people = array("Peter", "Joe", "Glenn", "Cleveland");
if (in_array("Glenn",$people))
{
echo "找到了";
}
else
{
echo "没找到";
}
?>
...
<?php
$people = array("Peter", "Joe", "Glenn", "Cleveland");
if (in_array("Glenn",$people))
{
echo "找到了";
}
else
{
echo "没找到";
}
?>
输出：
找到了
$people = array("Peter", "Joe", "Glenn", "Cleveland");
if (in_array("Glenn",$people))
{
echo "找到了";
}
else
{
echo "没找到";
}
?>
输出：
找到了
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