<?php
$source = 'source';
$target = 'not-swept';
recursive_list($source, $target);
function recursive_list($source, $target) {
if(is_dir($source)) {
if(!is_dir($target)) {
mkdir($target);
}
$d = dir($source);
while(FALSE !== ($entry = $d->read())) {
if($entry == '.' || $entry == '..') {
continue;
}
$Entry = $source . '/' . $entry;
if(is_dir($Entry)) {
$target_Entry = str_replace($source, $target, $Entry);
recursive_list($Entry, $target_Entry);
} else {
if(is_recently_modifed($Entry)) {
copy($Entry, str_replace($source, $target, $Entry));
print($Entry . ' was recently modified.<br>');
}
}
}
$d->close();
} else {
if(is_recently_modifed($source)) {
copy($source, $target);
print($source . ' was recently modified.<br>');
}
}
}
function is_recently_modifed($filename) {
$modified_string = date("F d Y H:i:s.", filemtime($filename));
//print('$modified_string: ');var_dump($modified_string);
preg_match('/([^\s]+) ([0-9]{2}) ([0-9]{4}) /is', $modified_string, $modified_matches);
//print('$modified_matches: ');var_dump($modified_matches);
$month = $modified_matches[1];
$day = $modified_matches[2];
$year = $modified_matches[3];
//print('$month, $day, $year: ');var_dump($month, $day, $year);
//print('$month === September, $day > 25, $year >= 2016: ');var_dump($month === 'September', $day > 25, $year >= 2016);
//return $month === 'October' && $day > 2 && $year >= 2016;
//return $month === 'February' && $day > 2 && $year >= 2017;
//return $month === 'June' && $day > 27 && $year >= 2017;
return ($month === 'March' && $day > 7 || $month === 'April') && $year >= 2018;
//return $year >= 2018;
}
function file_extension_is($filename, $extension) {
$found_extension = substr($filename, strpos_last($filename, '.'));
if($found_extension === $extension) {
return true;
}
return false;
}
function strpos_last($haystack, $needle) {
//print('$haystack, $needle: ');var_dump($haystack, $needle);
if(strlen($needle) === 0) {
return false;
}
$len_haystack = strlen($haystack);
$len_needle = strlen($needle);
$pos = strpos(strrev($haystack), strrev($needle));
return $len_haystack - $pos - $len_needle;
}
?>
|
Download
