4918
5880
3万
GROAD
曲径通幽,安觅芳踪。
function test() { static $a = 0; echo $a . " "; $a++; } for ($i = 0; $i < 10; $i++) test(); ?>
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<?php function test() { static $count = 0; $count++; echo $count . " "; if ($count < 10) { test(); } $count--; } test(); ?>
static $a = 1 + 2; static $b = sqrt(121);
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