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POSIX 函数 »
« posix_pathconf constants
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POSIX
预定义常量
posix_sysconf()
constants
POSIX_SC_ARG_MAX
(
int
)
The maximum number of bytes the arguments (and environment variables) can have. Available as of PHP 8.3.0.
POSIX_SC_PAGESIZE
(
int
)
The number of bytes of the current page. Available as of PHP 8.3.0.
POSIX_SC_NPROCESSORS_CONF
(
int
)
The number of cpus configured system wise. Available as of PHP 8.3.0.
POSIX_SC_NPROCESSORS_ONLN
(
int
)
The number of cpus currently active system wise. Available as of PHP 8.3.0.