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<array_diffarray_filter>
Last updated: Mon, 16 Jul 2012

array_fill

(PHP 4 >= 4.2.0, PHP 5)

array_fill -- 用给定的值填充数组

说明

array array_fill ( int start_index, int num, mixed value )

array_fill()value 参数的值将一个数组填充 num 个条目,键名由 start_index 参数指定的开始。注意 num 必须是一个大于零的数值,否则 PHP 会发出一条警告。

例子 1. array_fill() 例子

<?php
$a
= array_fill(5, 6, 'banana');
print_r($a);
?>

$a 现在是:

Array
(
    [5]  => banana
    [6]  => banana
    [7]  => banana
    [8]  => banana
    [9]  => banana
    [10] => banana
)

参见 str_repeat()range()




<array_diffarray_filter>
 Last updated: Mon, 16 Jul 2012
 
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