In creating an array, is this:
$arString = array();
$arString[0] = "value1";
$arString[1] = "value2";
$arString[2] = "value3";
$arString[3] = "value4";
$arString[4] = "value5";
the same as this:
$arString = array();
$arString[] = "value1";
$arString[] = "value2";
$arString[] = "value3";
$arString[] = "value4";
$arString[] = "value5";
If they are the same, is there anything that I need to know about taking shortcuts like the 2nd example above?