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php-Arrays函数-array_fill-用给定的值填充数组

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Release： 2016-06-13 10:49:47
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array_fill() 函数 用给定的值填充数组

【功能】
         该函数将返回一个新的数组，
         该数组用被指定的数量的指定内容填充。
【使用范围】
         php4 > 4.2.0、php5.
【使用】
         array array_fill( int start_index, int num, mixed value )
         start_index/必需/新数组中键名的开始数
         num/必需/为新数组填充的个数，该值必须是一个大于零的值，否则php会发出一条警告
         value/必需/为新数组中的值
【示例】
[php]
print_r( array_fill( 5, 6, "hehe" ) ); 
/*
Array
(
    [5] => hehe
    [6] => hehe
    [7] => hehe
    [8] => hehe
    [9] => hehe
    [10] => hehe
)
*/ 

 


摘自 zuodefeng的笔记

Related labels：
array value function filling array use
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