Online PHP editor | output for tq5B5

@ 2014-10-24T20:22:44Z

<?php

$filename1 = "Ruggeri, Nichole M. - 10-21-2014.pdf";
$filename2 = "[Rx] - 01-02-2003 - Walton, Charles E.pdf";
$filename3 = "9-29-2014.pdf";

function validate_date($filename)
{
	preg_match("/(^\D*)(\d+-\d+-\d+)(\D*$)/",trim($filename),$matches);
	$date_arr = explode("-",$matches[2]);
	$month = str_pad($matches[0], 2, '0', STR_PAD_LEFT);
	$day = str_pad($matches[1], 2, '0', STR_PAD_LEFT);
	$year = $matches[2];
	if ($year < 100)
	{
	     if ($year > date("Y")+10) $year = $year + 1900;
		else $year =  $year + 2000;
	}
	$date = $month . "-" . $day . "-" . $year;
	$filename = $matches[1] . $date . $matches[3];

//	return $filename;
    return $date;
}


echo validate_date($filename1);

//print_r (validate_date($filename1));
//print_r (validate_date($filename2));
//print_r (validate_date($filename3));

?>

Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: Warning: A non-numeric value encountered in /in/tq5B5 on line 17 Ruggeri, Nichole M. - 10-21-2014.pdf-Ruggeri, Nichole M. - -2010
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 Warning: A non-numeric value encountered in /in/tq5B5 on line 17 Ruggeri, Nichole M. - 10-21-2014.pdf-Ruggeri, Nichole M. - -2010
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33: Notice: A non well formed numeric value encountered in /in/tq5B5 on line 17 Ruggeri, Nichole M. - 10-21-2014.pdf-Ruggeri, Nichole M. - -2010
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.3.32 - 7.3.33: Ruggeri, Nichole M. - 10-21-2014.pdf-Ruggeri, Nichole M. - -2010

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