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关于二维数组。

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Jun 23, 2016 pm 01:50 PM

array

<?php	$group1 = array(            ("name"=>"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 '<table border="1" width="800" align>';	echo '<caption><h1 id="数组转化为表格">数组转化为表格</h1><caption>';	foreach( $group as $row ){		echo '<tr>';		foreach( $row as $col ){			echo '<td>{$col}</td>';		}		echo '</tr>';	}	echo '</table>';?>

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 '<table border="1" width="800" align>';	echo '<caption><h1 id="数组转化为表格">数组转化为表格</h1><caption>';	foreach( $group as $row ){		echo '<tr>';		foreach( $row as $col ){			echo "<td>{$col}</td>";		}		echo '</tr>';	}	echo '</table>';

	$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 '<table border="1" width="800" align>';	echo '<caption><h1 id="数组转化为表格">数组转化为表格</h1><caption>';	foreach( $group as $row ){		echo '<tr>';		foreach( $row as $col ){			echo "<td>{$col}</td>";		}		echo '</tr>';	}	echo '</table>';

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：[ ]

哦，感谢版主。还是用5.3的吧。太先进也不好。

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