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PHP数组处理函数统观

Jun 13, 2016 pm 12:29 PM
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PHP数组处理函数概览

我们今天为初学PHP语言的新手们列出了一些PHP数组处理函数,希望新手们能将这些函数进行收集整理,以方便大家在编写代码时方便查询使用,增加我们的编码能力。

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PHP数组处理函数array: 建立一个新的数组。

array_walk: 让用户自订函数能处理数组中的每一个元素。

arsort: 将数组的值由大到小排序。

asort: 将数组的值由小到大排序。

count: 计算变量或数组中的元素个数。

current: 返回数组中目前的元素。

each: 返回数组中下一个元素的索引及值。

end: 将数组的内部指针指到最后的元素。

key: 取得数组中的索引资料。

PHP数组处理函数ksort: 将数组的元素依索引排序。

list: 列出数组中元素的值。

next: 将数组的内部指针向后移动。

pos: 返回数组目前的元素。

prev: 将数组的内部指针往前移动。

range: 建立一个整数范围的数组。

reset: 将数组的指针指到数组第一个元素。

rsort: 将数组的值由大到小排序。

shuffle: 将数组的顺序弄混。

sizeof: 获知数组的大小。

sort: 将数组排序。

uasort: 将数组依用户自定的函数排序。

uksort: 将数组的索引依用户自定的函数排序。

PHP数组处理函数usort: 将数组的值依用户自定的函数排序。

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