关于二维数组。

"zs","age"=>"10","sex"=>"nan"),            ("name"=>"zs","age"=>"10","sex"=>"nan"),            ("name"=>"zs","age"=>"10","sex"=>"nan"),            ("name"=>"ls","age"=>"11","sex"=>"nan"),            ("name"=>"ww","age"=>"12","sex"=>"nv"),            ("name"=>"ls","age"=>"11","sex"=>"nan"),            ("name"=>"ww","age"=>"12","sex"=>"nv"),            ("name"=>"ls","age"=>"11","sex"=>"nan"),            ("name"=>"ww","age"=>"12","sex"=>"nv")	);	echo '

'; echo ''; foreach( $row as $col ){ echo ''; } echo ''; } echo '

{$col}

';?>

这样写为何不对？

回复讨论(解决方案)

这个错在第三行

	$group = array(            array("name"=>"zs","age"=>"10","sex"=>"nan"),            array("name"=>"zs","age"=>"10","sex"=>"nan"),            array("name"=>"zs","age"=>"10","sex"=>"nan"),            array("name"=>"ls","age"=>"11","sex"=>"nan"),            array("name"=>"ww","age"=>"12","sex"=>"nv"),            array("name"=>"ls","age"=>"11","sex"=>"nan"),            array("name"=>"ww","age"=>"12","sex"=>"nv"),            array("name"=>"ls","age"=>"11","sex"=>"nan"),            array("name"=>"ww","age"=>"12","sex"=>"nv")	);	echo '

'; echo ''; foreach( $row as $col ){ echo ""; } echo ''; } echo '

{$col}

';

	$group = array(            array("name"=>"zs","age"=>"10","sex"=>"nan"),            array("name"=>"zs","age"=>"10","sex"=>"nan"),            array("name"=>"zs","age"=>"10","sex"=>"nan"),            array("name"=>"ls","age"=>"11","sex"=>"nan"),            array("name"=>"ww","age"=>"12","sex"=>"nv"),            array("name"=>"ls","age"=>"11","sex"=>"nan"),            array("name"=>"ww","age"=>"12","sex"=>"nv"),            array("name"=>"ls","age"=>"11","sex"=>"nan"),            array("name"=>"ww","age"=>"12","sex"=>"nv")	);	echo '

'; echo ''; foreach( $row as $col ){ echo ""; } echo ''; } echo '

{$col}

';
array 一定要加么？

是的，不然怎么叫数组

如果你是在 php5.4 及以上，也可简写为：[ ]

是的，不然怎么叫数组

如果你是在 php5.4 及以上，也可简写为：[ ]

哦，感谢版主。还是用5.3的吧。太先进也不好。