- range: documentation ( source)
- sprintf: documentation ( source)
<?php
$MyMondayClasses = $MyTuesdayClasses = $MyWednesdayClasses = $MyThursdayClasses = $MyFridayClasses = range("A", "Z");
$days = array(
'Monday',
'Tuesday',
'Wednesday',
'Thursday',
'Fridayxxxx'
);
foreach ( $days as $value ) {
$name = ${sprintf("My%sClasses", $value)};
if (! isset($name)) // add some validation
continue;
foreach ( $name as $ClassKey => $ClassVar ) {
//play some ball
}
}