先贴代码
<?<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>?>这是一段 PHP 定义函数的代码
tips:
1、注意PHP 的语法格式
2、注意在PHP 中插入Html 代码的方式
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3、利用for 循环的时候,注意想清楚,外部循环和里部循环 的差异性
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