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just a little rearranging

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nadrad 2022-09-14 22:25:16 +02:00
parent 5f2dee1e2d
commit 56fbe47009
1 changed files with 25 additions and 22 deletions
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47
h-m-m
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@ -139,8 +139,29 @@ const collapsed_symbol_off = "\033[0m";
// }}}
// {{{ alternative screen
// {{{ checking the required extensions
function check_required_extensions(): bool
{
if (!function_exists('pcntl_signal'))
{
echo 'Required extension pcntl is not enabled; please check your php installation!';
echo PHP_EOL;
return false;
}
if (!function_exists('mb_strlen'))
{
echo 'Required extension mbstring is not enabled; please check your php installation!';
echo PHP_EOL;
return false;
}
return true;
}
// }}}
// {{{ alternative screen
function shutdown()
{
@ -149,10 +170,6 @@ function shutdown()
exit;
}
if (false === check_required_extensions()) {
return 1;
}
register_shutdown_function("shutdown");
declare(ticks = 1);
pcntl_signal(SIGINT,"shutdown");
@ -2424,26 +2441,12 @@ function monitor_key_presses(&$mm)
}
}
function check_required_extensions(): bool
{
if (!function_exists('pcntl_signal')) {
echo 'Required extension pcntl is not enabled; please check your php installation!';
echo PHP_EOL;
return false;
}
if (!function_exists('mb_strlen')) {
echo 'Required extension mbstring is not enabled; please check your php installation!';
echo PHP_EOL;
return false;
}
return true;
}
// }}}
// {{{ main
if (false === check_required_extensions())
return 1;
set_up_screen();
load_settings($mm);
clear();