Post the code first
<?<span>php </span><span>function</span><span> table(){ </span><span>echo</span> "<table align='center' border='1' width='600' cellspacing='0';>"<span>; </span><span>echo</span> "<caption><h1>这是表格的标题</h1></caption>"<span>; </span><span>for</span>(<span>$out</span>=0; <span>$out</span> < 10; <span>$out</span>++<span> ){ </span><span>$bgcolor</span> = <span>$out</span>%2 == 0 ? "#ffffff" : "green"<span>; </span><span>$fontcolor</span> = <span>$out</span>%2 == 0 ? "#ffffff" : "#000000"<span>; </span><span>echo</span> "<tr bgcolor=".<span>$bgcolor</span>.">"<span>; </span><span>for</span>(<span>$in</span>=0;<span>$in</span><10;<span>$in</span>++<span>){ </span><span>echo</span> "<td>".(<span>$out</span>*10+<span>$in</span>)."</td>"<span>; }; </span><span>echo</span> "</tr>"<span>; }; </span><span>echo</span> "</table>"<span>; } table(); </span>?>
This is a piece of PHP code that defines functions
tips:
1. Pay attention to the syntax format of PHP
2. Pay attention to the way of inserting Html code in PHP
3. When using the for loop, be careful to think clearly about the difference between the outer loop and the inner loop