How to generate a Chinese string of the specified length

How to use "Si yami poem Joshu zi qing Dampe purple autumn Rui Ying Emanline?" These Chinese characters, looping the formation of a plurality of 2 characters of the string?

Reply to discussion (solution)

The stupidest method, the cyclic judging modulus

Take a random number to get 2 words and then plug in the array to print it out.

Who can provide the code, I produce all is garbled. I don't know what the reason is.

$s = ' si yami poem Joshu zi qing Dampe purple autumn Rui Ying Emanline lu Chun Boyun '; $chunk = mb_check_encoding ($s, ' utf-8 ')? 3:2; $a = str_split ($s, $chunk), Shuffle ($a);p Rint_r (Array_map (' Join ', array_chunk ($a, 2)));

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