$words = ['我'=>'你','不错'=>'很好','cc'=>'xxx'];
$words=array_merge($words,array_flip($words));
$str = '你和我今天很好,xxx,是不是不错';
foreach ($words as $key => $row) {
$str=str_replace($key,"|||".$key."|||", $str);
}
$str=trim($str,"|||");
$strArr=explode("|||", $str);
print_r($strArr);
foreach ($strArr as $key => $row) {
if (in_array($row,array_keys($words))) {
$strArr[$key]=$words[$row];
}
}
echo implode("",$strArr);
运行结果:
我和你今天不错,cc,是不是很好
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