Conversion between arrays and strings in php
- 高洛峰Original
- 2016-10-19 10:03:121198browse
Convert array to string:
implode('!', $arr);//Convert one-dimensional array to ! Separate and combine into a string, parameter one can be ""
Convert string to array:
explode('!', $str);//Split the string into a one-dimensional array with !, parameter Number one cannot be ""
str_split($str, 3);//Split the string into an array. Parameter two splits the string every 3 characters from left to right. How many characters are there if the last one is not enough? Count how many.
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