spatie/fork

count

3

sleep

3

file_get_contents

3

socket_set_nonblock

3

strlen

2

usleep

2

substr

2

microtime

2

socket_select

2

function_exists

1

time

1

pcntl_fork

1

pcntl_waitpid

1

array_fill

1

array_shift

1

call_user_func_array

1

str_starts_with

1

is_string

1

serialize

1

unserialize

1

socket_close

1

socket_write

1

socket_read

1

socket_create_pair

1