<?php class test { function __destruct() { print "ы"; } } $a=new test; die(); ?>
for($i=0;$i<=299;$i+=25) print $i.'<br>';
<?php $min = 0; $max = 25; $step = 25; for ($i = 0; $i < 12; $i++){ for($j = $min; $j < $max; $j++){ echo $j."\n"; } $min += $step; $max += $step; } ?>
<?php $max = 25; $step = 25; for ($i = 0; $i < 12; $i++,$min+=$step,$max+=$step){ for($j = $min; $j < $max; $j++){ echo "num: ".$j."\n"; } } ?>