如何在PHP 5.4中啓用exec？

Question

我試圖運行exec，shell_exec在php5.4中不起作用。我沒有在php.ini中找到「Safe_mode」（也讀過這個刪除）。任何解決方案？，幫助我！

Answer 1

Prove all, and finally the solution for me is(uniformPortalServer): 

pclose（popen（「start/B」。$ cmd，「r」））;

function execInBackground($cmd) { 
    if (substr(php_uname(), 0, 7) == "Windows"){ 
     pclose(popen("start /B ". $cmd, "r")); 
    } 
    else { 
     exec($cmd . " > /dev/null &"); 
    } 
}