Online PHP editor | output for iepXJ

@ 2017-07-07T07:00:12Z

<?php

$curtime = '1810';
var_dump($curtime);

$trading_hour['AT_open'] = '1715';
$trading_hour['AT_close'] = '2359';

if ($curtime <= '0100' || ($curtime >= '0830' && $curtime <= '2359'))
{
    if ($curtime >= $trading_hour['AT_open'] || $curtime <= $trading_hour['AT_close'])
	{
		echo 'AT';
	}
	else
	{
	    echo 'N';
	}
}
else
{
    echo 'stop';
}

Output for 7.3.24 - 7.3.33, 7.4.12 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: string(4) "1810" AT
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 string(4) "1810" AT

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