dongyuan4790 2012-07-26 06:00
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PHP - 使用while循环创建嵌套数组

I want to make an array like this 

$array = array("'firstName1', 'lastName1'", "'firstName2', 'lastName2'", ......);

I always get an error like this:

Parse error: syntax error, unexpected 'while' (T_WHILE), expecting ')' in C:\wamp\www\Tests\index.php on line 11 

<!doctype html>
<html>
<head>
    <meta charset="utf=8">
</head>
<body>
<?php
if(isset($_POST['reg'])){
    $x=1;
    $a = array(
    while($x<=10):
    "'firstName$x', 'lastName$x'"; //I DONT KNOW WHAT TO DO IN THIS LINE//
    $x++;
    endwhile;
    );
    print_r($a);
}
?>
<form action="" method="post">
<input type="text" name="number" /> <input type="submit" name="submit" value="Submit"/>
</form>
    <form action="" method="post">
    <table>
    <?php
    if(isset($_POST['submit'])){
    for($i=1;$i<=$_POST['number'];$i++){
    echo "<tr>
    <td><input type='text' name='firstName$i' /></td>
    <td><input type='text' name='lastName$i' /></td>
    </tr>";
    }
    $i-=1;
    echo "<input type='hidden' name='hide' value='$i' />";
    }           
    ?>
    </table>
    <input type="submit" value="Register" name="reg"/>
    </form>
</body>
</html>
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3条回答 默认 最新

  • douchixu3686 2012-07-26 06:03
    关注
    $a = array();

while($x<=10):
    $a[] = 'firstName'.$x;
    $a[] = 'lastName'.$x;
    $x++;
endwhile;

    I read your question again, if you want this "'firstName1', 'lastName1'" to be actually a string then,

    $a = array();
while($x<=10):
    $a[] = 'firstName'.$x.'lastName'.$x;
    $x++;
endwhile;

    Or based on your question title (nested array) then,

    $x = 1;
while($x<=10):
   $a[] = array('firstName'.$x, 'lastName'.$x);
   $x++;
endwhile;
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论
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