Php outputs the http address in the database and the format changes. // changes to/. how can this problem be solved?

Php outputs the http address in the database and the format changes. how can this problem be solved? I know that we can use str_replace to replace \ With '', but this will also cause problems, if the data in json format contains Chinese characters, the \ asd5 of Chinese characters will be changed to asd5 .. Is there any other way to solve this problem?

Reply to discussion (solution)

Why/becomes \/. have you found the reason?
/Is not a special character. without a php function, it will be escaped (except preg_quote)

You can use str_replace to replace \/'/'....

Why/becomes \/. have you found the reason?
/Is not a special character. without a php function, it will be escaped (except preg_quote)

I don't know why .. Store it in the database. This is the case ..

You didn't do it. that's impossible.

You didn't do it. that's impossible.

function get_js_array($sql){$result = @mysql_query($sql) or die(mysql_error());$arr = array();while($row = @mysql_fetch_array($result, MYSQL_ASSOC)){$arr[] = $row;  }$js = json_encode($arr);mysql_free_result($result);return $js;}

This is my execution statement .. I don't know. Is there a problem?

Oh! This is the case.

$js = json_encode($arr, JSON_UNESCAPED_SLASHES);

Oh! This is the case.

$js = json_encode($arr, JSON_UNESCAPED_SLASHES);

Perfect solution .. Like!