do you know how many function
array_chunk
if size is less then 1 e_warning will be thrown and null returned
array_fill （compare to range）
throw e e_warning if null is less than zero
array_combine
throws e_warning if the number of keyes and values do not match
array_slice
array_search
if need is found in haystack more than once, the first matching key is returned
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以上就介绍了php_array，包括了方面的内容，希望对php教程有兴趣的朋友有所帮助。