What PHP function can be used to separate values in a string based on tabs?
To separate values in a string based on tabs in PHP, you can use the `explode()` function. This function allows you to split a string into an array based on a specified delimiter, in this case, tabs. By using `\t` as the delimiter, you can easily separate the values in the string based on tabs.
$string = "value1\tvalue2\tvalue3";
$values = explode("\t", $string);
foreach($values as $value){
echo $value . "<br>";
}