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(PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8)
pcntl_exec — Executes specified program in current process space
Executes the program with the given arguments.
path
path must be the path to a binary executable or a
script with a valid path pointing to an executable in the shebang (
#!/usr/local/bin/perl for example) as the first line. See your system's
man execve(2) page for additional information.
args
args is an array of argument strings passed to the
program.
env_vars
env_vars is an array of strings which are passed as
environment to the program. The array is in the format of name => value,
the key being the name of the environmental variable and the value being
the value of that variable.
Returns false on failure. On success the function does not return, because
the current process image is replaced by the executed program.
As of PHP 8.5.0, a ValueError is thrown if any
entry of args contains a null byte, or if any
entry or key of env_vars contains a null byte.
| Версія | Опис |
|---|---|
| 8.5.0 |
A ValueError is now thrown if any entry of
args contains a null byte, or if any entry or
key of env_vars contains a null byte.
|
