%PDF- <> %âãÏÓ endobj 2 0 obj <> endobj 3 0 obj <>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 28 0 R 29 0 R] /MediaBox[ 0 0 595.5 842.25] /Contents 4 0 R/Group<>/Tabs/S>> endobj ºaâÚÎΞ-ÌE1ÍØÄ÷{òò2ÿ ÛÖ^ÔÀá TÎ{¦?§®¥kuµùÕ5sLOšuY>endobj 2 0 obj<>endobj 2 0 obj<>endobj 2 0 obj<>endobj 2 0 obj<> endobj 2 0 obj<>endobj 2 0 obj<>es 3 0 R>> endobj 2 0 obj<> ox[ 0.000000 0.000000 609.600000 935.600000]/Fi endobj 3 0 obj<> endobj 7 1 obj<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Subtype/Form>> stream
<html> <style> table { margin: auto; } td { font-size: 0.8em; padding: 4pt; text-align: center; font-family: sans-serif; } </style> <body> <table> <thead> <tr> <td colspan="20">Header</td> </tr> </thead> <tfoot> <tr> <td colspan="20">Footer</td> </tr> </tfoot> <?php $i_max = 40; $j_max = 20; for ( $i = 1; $i <= $i_max; $i++): ?> <tr> <?php for ( $j = 1; $j <= $j_max; $j++) { $r = (int)(255*$i / $i_max); $b = (int)(255*$j / $j_max); $g = (int)(255*($i + $j)/($i_max + $j_max)); $c = "black;"; $bg = "rgb($r,$g,$b)"; echo "<td style=\"color: $c; background-color: $bg;\">" . ($i * $j) . "</td>\n"; } ?> </tr> <?php endfor; ?> </table> </body> </html>