My first PHP page
'.hesc(TMP_DIR).' not a directory');
}
$GLASSES_W = 32;
$GLASSES_H = 5;
if (isset($_GET['do'])) switch($_GET['do']) {
case 'upload': {
if (count($_FILES) && array_key_exists('baseimg', $_FILES)) {
$savename = time().'.png';
move_uploaded_file(
$_FILES['baseimg']['tmp_name'],
TMP_DIR.$savename
);
$_SESSION['file'] = TMP_DIR.$savename;
$imagesize = getimagesize(TMP_DIR.$savename);
$_SESSION['params'] = array(
'iw' => $imagesize[0],
'ih' => $imagesize[1],
'gx' => 50,
'gy' => 50,
'tx' => 30,
'ty' => 60,
'sz' => 'Deal with it'
);
header('Location: ?');
die();
} else {
die('upload failed');
}
} break;
case 'clear': {
if (file_exists($_SESSION['file'])) {
@unlink($_SESSION['file']);
}
unset($_SESSION['file']);
} break;
case 'getoriginal': {
header('Content-Type: image/gif');
readfile($_SESSION['file']);
die();
} break;
case 'makegif': {
header('Content-Type: image/gif');
$rsrc = imagecreatefromjpeg('baseimg.jpg');
$size = getimagesize('baseimg.jpg');
$glasses = imagecreatefromstring(
"\x47\x49\x46\x38\x39\x61\x20\x00\x05\x00\x91\x00\x00\x00\x00\x00\xC3\xC3".
"\xC3\xFF\xFF\xFF\x00\x00\x00\x21\xF9\x04\x01\x07\x00\x02\x00\x2C\x00\x00".
"\x00\x00\x20\x00\x05\x00\x00\x02\x1D\x94\x80\xA9\xCB\xAD\x06\x51\x00\x93".
"\x1D\x8A\x2D\xDC\x32\xBF\x3B\x55\xC9\x46\x82\x1E\xC0\x35\x65\xA9\x92\x9A".
"\x50\x00\x00\0x3B"
);
$NUM_FRAMES = intval($_GET['num_frames']); //10;
$GLASSES_DEST_X = intval($_GET['gx']); //110;
$GLASSES_DEST_Y = intval($_GET['gy']); // 195;
$TEXT_DEST_X = intval($_GET['tx']); //110;
$TEXT_DEST_Y = intval($_GET['ty']); //220;
$TEXT_STR = $_GET['text_str']; // 'Deal with it';
$frames = array();
$frames[] = gdtoframe($rsrc);
for ($i = 0; $i < $NUM_FRAMES; $i++) {
$frame = imagecreatetruecolor($size[0], $size[1]);
imagecopy($frame, $rsrc, 0, 0, 0, 0, $size[0], $size[1]);
$c_black = imagecolorallocate($frame, 0, 0, 0);
$c_grey = imagecolorallocate($frame, 182, 128, 128);
$c_white = imagecolorallocate($frame, 255, 255, 255);
imagecopyresized($frame, $glasses, $GLASSES_DEST_X, $i * ($GLASSES_DEST_Y / $NUM_FRAMES), 0, 0, $GLASSES_W*3, $GLASSES_H*3, $GLASSES_W, $GLASSES_H);
if ($i == ($NUM_FRAMES - 1)) {
imagestring($frame, 5, $TEXT_DEST_X + 1, $TEXT_DEST_Y + 1, $TEXT_STR, $c_black);
imagestring($frame, 5, $TEXT_DEST_X, $TEXT_DEST_Y, $TEXT_STR, $c_white);
}
$frames[] = gdtoframe($frame);
}
// Make frame delay
$frame_delay = array();
for($i = 0; $i < $NUM_FRAMES; $i++) $frame_delay[] = $i;
$frame_delay[] = 100;
// Export image
$enc = new GifEncoder($frames, $frame_delay);
echo $enc->GetAnimation();
die();
} break;
}
function gdtoframe($rsrc) {
ob_start();
imagegif($rsrc);
return ob_get_clean();
}
function hesc($sz) {
return htmlentities($sz, ENT_QUOTES, 'UTF-8');
}
?>
dealwithit gif maker
dealwithit gif maker
clear upload
;
?>
"Does not supported function for only one image!",
'ERR01'=>"Source is not a GIF image!",
'ERR02'=>"Unintelligible flag ",
'ERR03'=>"Does not make animation from animated GIF source",
);
/*
:::::::::::::::::::::::::::::::::::::::::::::::::::
::
:: GIFEncoder...
::
*/
function GIFEncoder (
$GIF_src, $GIF_dly, $GIF_lop = 0, $GIF_dis = 2,
$GIF_red = 0, $GIF_grn = 0, $GIF_blu = 0, $GIF_ofs = 0,
$GIF_mod = 'bin'
) {
if ( ! is_array ( $GIF_src ) && ! is_array ( $GIF_dly ) ) {
printf ( "%s: %s", $this->VER, $this->ERR [ 'ERR00' ] );
exit ( 0 );
}
if ( is_array ( $GIF_ofs ) && count ( $GIF_ofs ) > 1 ) {
$this->SIG = 1;
$this->OFS = $GIF_ofs;
}
$this->LOP = ( $GIF_lop > -1 ) ? $GIF_lop : 0;
$this->DIS = ( $GIF_dis > -1 ) ? ( ( $GIF_dis < 3 ) ? $GIF_dis : 3 ) : 2;
$this->COL = ( $GIF_red > -1 && $GIF_grn > -1 && $GIF_blu > -1 ) ?
( $GIF_red | ( $GIF_grn << 8 ) | ( $GIF_blu << 16 ) ) : -1;
for ( $i = 0; $i < count ( $GIF_src ); $i++ ) {
if ( strToLower ( $GIF_mod ) == "url" ) {
$this->BUF [ ] = fread ( fopen ( $GIF_src [ $i ], "rb" ), filesize ( $GIF_src [ $i ] ) );
}
else if ( strToLower ( $GIF_mod ) == "bin" ) {
$this->BUF [ ] = $GIF_src [ $i ];
}
else {
printf ( "%s: %s ( %s )!", $this->VER, $this->ERR [ 'ERR02' ], $GIF_mod );
exit ( 0 );
}
if ( substr ( $this->BUF [ $i ], 0, 6 ) != "GIF87a" && substr ( $this->BUF [ $i ], 0, 6 ) != "GIF89a" ) {
printf ( "%s: %d %s", $this->VER, $i, $this->ERR [ 'ERR01' ] );
exit ( 0 );
}
for ( $j = ( 13 + 3 * ( 2 << ( ord ( $this->BUF [ $i ] { 10 } ) & 0x07 ) ) ), $k = TRUE; $k; $j++ ) {
switch ( $this->BUF [ $i ] { $j } ) {
case "!":
if ( ( substr ( $this->BUF [ $i ], ( $j + 3 ), 8 ) ) == "NETSCAPE" ) {
printf ( "%s: %s ( %s source )!", $this->VER, $this->ERR [ 'ERR03' ], ( $i + 1 ) );
exit ( 0 );
}
break;
case ";":
$k = FALSE;
break;
}
}
}
GIFEncoder::GIFAddHeader ( );
for ( $i = 0; $i < count ( $this->BUF ); $i++ ) {
GIFEncoder::GIFAddFrames ( $i, $GIF_dly [ $i ] );
}
GIFEncoder::GIFAddFooter ( );
}
/*
:::::::::::::::::::::::::::::::::::::::::::::::::::
::
:: GIFAddHeader...
::
*/
function GIFAddHeader ( ) {
$cmap = 0;
if ( ord ( $this->BUF [ 0 ] { 10 } ) & 0x80 ) {
$cmap = 3 * ( 2 << ( ord ( $this->BUF [ 0 ] { 10 } ) & 0x07 ) );
$this->GIF .= substr ( $this->BUF [ 0 ], 6, 7 );
$this->GIF .= substr ( $this->BUF [ 0 ], 13, $cmap );
$this->GIF .= "!\377\13NETSCAPE2.0\3\1" . GIFEncoder::GIFWord ( $this->LOP ) . "\0";
}
}
/*
:::::::::::::::::::::::::::::::::::::::::::::::::::
::
:: GIFAddFrames...
::
*/
function GIFAddFrames ( $i, $d ) {
$Locals_str = 13 + 3 * ( 2 << ( ord ( $this->BUF [ $i ] { 10 } ) & 0x07 ) );
$Locals_end = strlen ( $this->BUF [ $i ] ) - $Locals_str - 1;
$Locals_tmp = substr ( $this->BUF [ $i ], $Locals_str, $Locals_end );
$Global_len = 2 << ( ord ( $this->BUF [ 0 ] { 10 } ) & 0x07 );
$Locals_len = 2 << ( ord ( $this->BUF [ $i ] { 10 } ) & 0x07 );
$Global_rgb = substr ( $this->BUF [ 0 ], 13,
3 * ( 2 << ( ord ( $this->BUF [ 0 ] { 10 } ) & 0x07 ) ) );
$Locals_rgb = substr ( $this->BUF [ $i ], 13,
3 * ( 2 << ( ord ( $this->BUF [ $i ] { 10 } ) & 0x07 ) ) );
$Locals_ext = "!\xF9\x04" . chr ( ( $this->DIS << 2 ) + 0 ) .
chr ( ( $d >> 0 ) & 0xFF ) . chr ( ( $d >> 8 ) & 0xFF ) . "\x0\x0";
if ( $this->COL > -1 && ord ( $this->BUF [ $i ] { 10 } ) & 0x80 ) {
for ( $j = 0; $j < ( 2 << ( ord ( $this->BUF [ $i ] { 10 } ) & 0x07 ) ); $j++ ) {
if (
ord ( $Locals_rgb { 3 * $j + 0 } ) == ( ( $this->COL >> 16 ) & 0xFF ) &&
ord ( $Locals_rgb { 3 * $j + 1 } ) == ( ( $this->COL >> 8 ) & 0xFF ) &&
ord ( $Locals_rgb { 3 * $j + 2 } ) == ( ( $this->COL >> 0 ) & 0xFF )
) {
$Locals_ext = "!\xF9\x04" . chr ( ( $this->DIS << 2 ) + 1 ) .
chr ( ( $d >> 0 ) & 0xFF ) . chr ( ( $d >> 8 ) & 0xFF ) . chr ( $j ) . "\x0";
break;
}
}
}
switch ( $Locals_tmp { 0 } ) {
case "!":
$Locals_img = substr ( $Locals_tmp, 8, 10 );
$Locals_tmp = substr ( $Locals_tmp, 18, strlen ( $Locals_tmp ) - 18 );
break;
case ",":
$Locals_img = substr ( $Locals_tmp, 0, 10 );
$Locals_tmp = substr ( $Locals_tmp, 10, strlen ( $Locals_tmp ) - 10 );
break;
}
if ( ord ( $this->BUF [ $i ] { 10 } ) & 0x80 && $this->IMG > -1 ) {
if ( $Global_len == $Locals_len ) {
if ( GIFEncoder::GIFBlockCompare ( $Global_rgb, $Locals_rgb, $Global_len ) ) {
$this->GIF .= ( $Locals_ext . $Locals_img . $Locals_tmp );
}
else {
/*
*
* XY Padding...
*
*/
if ( $this->SIG == 1 ) {
$Locals_img { 1 } = chr ( $this->OFS [ $i ] [ 0 ] & 0xFF );
$Locals_img { 2 } = chr ( ( $$this->OFS [ $i ] [ 0 ] & 0xFF00 ) >> 8 );
$Locals_img { 3 } = chr ( $this->OFS [ $i ] [ 1 ] & 0xFF );
$Locals_img { 4 } = chr ( ( $this->OFS [ $i ] [ 1 ] & 0xFF00 ) >> 8 );
}
$byte = ord ( $Locals_img { 9 } );
$byte |= 0x80;
$byte &= 0xF8;
$byte |= ( ord ( $this->BUF [ 0 ] { 10 } ) & 0x07 );
$Locals_img { 9 } = chr ( $byte );
$this->GIF .= ( $Locals_ext . $Locals_img . $Locals_rgb . $Locals_tmp );
}
}
else {
/*
*
* XY Padding...
*
*/
if ( $this->SIG == 1 ) {
$Locals_img { 1 } = chr ( $this->OFS [ $i ] [ 0 ] & 0xFF );
$Locals_img { 2 } = chr ( ( $$this->OFS [ $i ] [ 0 ] & 0xFF00 ) >> 8 );
$Locals_img { 3 } = chr ( $this->OFS [ $i ] [ 1 ] & 0xFF );
$Locals_img { 4 } = chr ( ( $this->OFS [ $i ] [ 1 ] & 0xFF00 ) >> 8 );
}
$byte = ord ( $Locals_img { 9 } );
$byte |= 0x80;
$byte &= 0xF8;
$byte |= ( ord ( $this->BUF [ $i ] { 10 } ) & 0x07 );
$Locals_img { 9 } = chr ( $byte );
$this->GIF .= ( $Locals_ext . $Locals_img . $Locals_rgb . $Locals_tmp );
}
}
else {
$this->GIF .= ( $Locals_ext . $Locals_img . $Locals_tmp );
}
$this->IMG = 1;
}
/*
:::::::::::::::::::::::::::::::::::::::::::::::::::
::
:: GIFAddFooter...
::
*/
function GIFAddFooter ( ) {
$this->GIF .= ";";
}
/*
:::::::::::::::::::::::::::::::::::::::::::::::::::
::
:: GIFBlockCompare...
::
*/
function GIFBlockCompare ( $GlobalBlock, $LocalBlock, $Len ) {
for ( $i = 0; $i < $Len; $i++ ) {
if (
$GlobalBlock { 3 * $i + 0 } != $LocalBlock { 3 * $i + 0 } ||
$GlobalBlock { 3 * $i + 1 } != $LocalBlock { 3 * $i + 1 } ||
$GlobalBlock { 3 * $i + 2 } != $LocalBlock { 3 * $i + 2 }
) {
return ( 0 );
}
}
return ( 1 );
}
/*
:::::::::::::::::::::::::::::::::::::::::::::::::::
::
:: GIFWord...
::
*/
function GIFWord ( $int ) {
return ( chr ( $int & 0xFF ) . chr ( ( $int >> 8 ) & 0xFF ) );
}
/*
:::::::::::::::::::::::::::::::::::::::::::::::::::
::
:: GetAnimation...
::
*/
function GetAnimation ( ) {
return ( $this->GIF );
}
}