getMessage());
}
return $bdd;
}
function my_autoloader($class)
{
require('../../class/class.w.' . strtolower($class) . '.php');
}
function secure()
{
if (!isset($_SESSION['id'])) {
header("location: ./");
}
}
function head($title)
{
?>
<?= $title ?>
y > 1) return $str . $diff->y . ' years';
if ($diff->y == 1) return $str . ' 1 year and ' . $diff->m . ' months';
if ($diff->m > 1) return $str . $diff->m . ' months';
if ($diff->m == 1) return $str . ' 1 month and ' . $diff->d . ($diff->d > 1 ? ' days' : ' day');
if ($diff->d > 1) return $str . $diff->d . ' days';
if ($diff->d == 1) return $str . ' 1 day and ' . $diff->h . ($diff->h > 1 ? ' hours' : ' hour');
if ($diff->h > 1) return $str . $diff->h . ' hours';
if ($diff->h == 1) return $str . ' 1 hour and ' . $diff->i . ($diff->i > 1 ? ' minutes' : ' minute');
if ($diff->i > 1) return $str . $diff->i . ' minutes';
if ($diff->i == 1) return $str . ' 1 minute';
return $str . ' a few secondes';
}
function arrayclean($input)
{
$output = [];
foreach ($input as $key => $value) {
if (is_array($value)) {
$output[$key] = array_filter($value);
} else {
$output[$key] = $value;
}
}
return $output;
}
function array_update($base, $new)
{
foreach ($base as $key => $value) {
if (array_key_exists($key, $new)) {
if (gettype($base[$key]) == gettype($new[$key])) {
$base[$key] = $new[$key];
}
}
}
return $base;
}
function contains($needle, $haystack)
{
return strpos($haystack, $needle) !== false;
}
// Retrieve JPEG width and height without downloading/reading entire image.
function getjpegsize($img_loc) {
$handle = fopen($img_loc, "rb") or die("Invalid file stream.");
$new_block = NULL;
if(!feof($handle)) {
$new_block = fread($handle, 32);
$i = 0;
if($new_block[$i]=="\xFF" && $new_block[$i+1]=="\xD8" && $new_block[$i+2]=="\xFF" && $new_block[$i+3]=="\xE0") {
$i += 4;
if($new_block[$i+2]=="\x4A" && $new_block[$i+3]=="\x46" && $new_block[$i+4]=="\x49" && $new_block[$i+5]=="\x46" && $new_block[$i+6]=="\x00") {
// Read block size and skip ahead to begin cycling through blocks in search of SOF marker
$block_size = unpack("H*", $new_block[$i] . $new_block[$i+1]);
$block_size = hexdec($block_size[1]);
while(!feof($handle)) {
$i += $block_size;
$new_block .= fread($handle, $block_size);
if($new_block[$i]=="\xFF") {
// New block detected, check for SOF marker
$sof_marker = array("\xC0", "\xC1", "\xC2", "\xC3", "\xC5", "\xC6", "\xC7", "\xC8", "\xC9", "\xCA", "\xCB", "\xCD", "\xCE", "\xCF");
if(in_array($new_block[$i+1], $sof_marker)) {
// SOF marker detected. Width and height information is contained in bytes 4-7 after this byte.
$size_data = $new_block[$i+2] . $new_block[$i+3] . $new_block[$i+4] . $new_block[$i+5] . $new_block[$i+6] . $new_block[$i+7] . $new_block[$i+8];
$unpacked = unpack("H*", $size_data);
$unpacked = $unpacked[1];
$height = hexdec($unpacked[6] . $unpacked[7] . $unpacked[8] . $unpacked[9]);
$width = hexdec($unpacked[10] . $unpacked[11] . $unpacked[12] . $unpacked[13]);
return array($width, $height);
} else {
// Skip block marker and read block size
$i += 2;
$block_size = unpack("H*", $new_block[$i] . $new_block[$i+1]);
$block_size = hexdec($block_size[1]);
}
} else {
return FALSE;
}
}
}
}
}
return FALSE;
}
?>