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POSIX Functions

posix_access posix_ctermid posix_errno posix_get_last_error posix_getcwd posix_getegid posix_geteuid posix_getgid posix_getgrgid posix_getgrnam posix_getgroups posix_getlogin posix_getpgid posix_getpgrp posix_getpid posix_getppid posix_getpwnam posix_getpwuid posix_getrlimit posix_getsid posix_getuid posix_initgroups posix_isatty posix_kill posix_mkfifo posix_mknod posix_setegid posix_seteuid posix_setgid posix_setpgid posix_setrlimit posix_setsid posix_setuid posix_strerror posix_times posix_ttyname posix_uname

posix_mkfifo

Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8
Create a fifo special file (a named pipe)
posix_mkfifo(string $filename, int $permissions): bool
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            unlink($this->fifoPath);



            
posix_mkfifo($this->fifoPath, 0600);



            
$stream = fopen($this->fifoPath, 'r+');
tests/ExtEventLoopTest.php
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        posix_mkfifo($this->fifoPath, 0600);



        
$stream = fopen($this->fifoPath, 'r+');
tests/ExtLibeventLoopTest.php