$f(); $f = test_1(); $f(); function test_2() { static $v = 0; $f = function () use($v) { echo "Inner function reckons \$v is {$v}\n"; }; ++$v; echo "Outer function increments \$v to {$v}\n"; return $f; } $f = test_2(); $f(); $f = test_2(); $f(); function test_3() { static $v = ""; $v .= 'b'; echo "Outer function catenates 'b' onto \$v to give {$v}\n"; $f = function () use($v) { echo "Inner function reckons \$v is {$v}\n"; }; $v .= 'a'; echo "Outer function catenates 'a' onto \$v to give {$v}\n"; return $f; } $f = test_3(); $f();
function main($ip, $port, $name, $t, $char) { #避免打出无关信息 error_reporting(E_ALL & ~E_NOTICE); #test_put( $ip, $port, $name, $t, $char, 500000000); #test_get( $ip, $port, $name, $t, $char, 500); //未初始化队列的操作 test_1($ip, $port, $name, $t, $char); //已使用队列操作 test_2($ip, $port, $name, $t, $char); //队列名为空测试 test_3($ip, $port, $name, $t, $char); //超时中断测试 test_4($ip, $port, $name, $t, $char); //循环put 10条 test_5($ip, $port, $name, $t, $char, 10); //循环get 10条 test_6($ip, $port, $name, $t, $char, 10); #测试错误的opt test_7($ip, $port, $name, $t, $char); #对重置队列的操作 test_8($ip, $port, $name, $t, $char); echo "-----test end------\n"; global $success; echo "--success [{$success}]---\n"; global $fail; echo "--fail [{$fail}]--\n"; }