Using explode function to split strings into arrays in PHP

This article mainly introduces the use of explode function in PHP to split strings to arrays, the need for friends can refer to the following

Split string//Use explode function to split string into array code as follows: <?php $source = "HELLO1,HELLO2,HELLO3,HELLO4,HELLO5";//comma-separated string $hello = Expl    Ode (', ', $source);  For ($index =0 $index <count ($hello); $index + +) {echo $hello [$index];echo "</br>";  ?>//split function for character segmentation//separator can be diagonal, dot, or horizontal line code as follows: <?php $date = "04/30/1973";  List ($month, $day, $year) = Split (' [/.-] ', $date); echo "Month: $month; Day: $day;  Year: $year <br/>n "; ?>