Conversion between arrays and strings in php
- WBOYOriginal
- 2016-10-19 10:19:321194browse
Array to string:
implode('!', $arr);//Convert a one-dimensional array to ! Separate and combine into a string, parameter one can be ""
Convert string to array:
explode('!', $str);//Split the string into a one-dimensional array using !, parameter one cannot be ""
str_split($str, 3);//Split the string into an array. The second parameter splits the string every 3 characters from left to right. The last one is not enough. Count how many there are.
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