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escapeshellarg »
« 预定义常量
PHP 手册
函数参考
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程序执行
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程序执行函数
注释
警告
以加锁方式打开的文件(特别是在打开会话时), 必须在执行后台程序之前关闭。
参见
这些函数和
执行运算符
是紧密关联的。
目录
escapeshellarg
— 把字符串转义为可以在 shell 命令里使用的参数
escapeshellcmd
— shell 元字符转义
exec
— 执行一个外部程序
passthru
— 执行外部程序并且显示原始输出
proc_close
— 关闭由 proc_open 打开的进程并且返回进程退出码
proc_get_status
— 获取由 proc_open 函数打开的进程的信息
proc_nice
— 修改当前进程的优先级
proc_open
— 执行一个命令,并且打开用来输入/输出的文件指针。
proc_terminate
— 杀死由 proc_open 打开的进程
shell_exec
— 通过 shell 执行命令并将完整的输出以字符串的方式返回
system
— 执行外部程序,并且显示输出
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