ctf+create_function()+scandir()學習

php官方手冊中發現create_function函數，就等同於function函數的作用； create_function函數 <?php $newfunc = create_function('$a,$b', 'return "ln($a) + ln($b) = " . log($a * $b);'); echo "New anonymous function: $newfunc\n"; ec

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