Php How to Change Png to Jpg Image Upload File

class.upload.php samples, a files uploading and images manipulation PHP class

These images are created by the class.upload.php test suite, that you lot can download part of the parcel.

original file

image/png  -  150 ten 100  -  35.25KB

width 50, height auto

image/png  -  l x 33  -  4.5KB

$foo->image_resize          = true; $foo->image_ratio_y         = true; $foo->image_x               = fifty;
height 50, width car

epitome/png  -  75 x 50  -  ix.75KB

$foo->image_resize          = true; $foo->image_ratio_x         = true; $foo->image_y               = 50;
tiptop fifty, width 50

image/png  -  50 x 50  -  6.75KB

$foo->image_resize          = truthful; $foo->image_y               = fifty; $foo->image_x               = 50;
meridian 50, width l, keeping ratio

paradigm/png  -  fifty ten 33  -  4.5KB

$foo->image_resize          = true; $foo->image_ratio           = true; $foo->image_y               = l; $foo->image_x               = 50;
50x50, keeping ratio, cropping excedent

prototype/png  -  fifty x 50  -  six.75KB

$foo->image_resize          = truthful; $foo->image_ratio_crop      = true; $foo->image_y               = 50; $foo->image_x               = 50;
50x50, keeping ratio, cropping right excedent

prototype/png  -  fifty x 50  -  7KB

$foo->image_resize          = true; $foo->image_ratio_crop      = 'L'; $foo->image_y               = 50; $foo->image_x               = l;
50x50, keeping ratio, cropping left excedent

image/png  -  50 ten 50  -  6.5KB

$foo->image_resize          = truthful; $foo->image_ratio_crop      = 'R'; $foo->image_y               = 50; $foo->image_x               = 50;
150x50, keeping ratio, filling in

paradigm/png  -  150 x 50  -  10KB

$foo->image_resize          = truthful; $foo->image_ratio_fill      = true; $foo->image_y               = 50; $foo->image_x               = 150;
150x50, keeping ratio, filling left side

epitome/png  -  150 ten fifty  -  10KB

$foo->image_resize          = true; $foo->image_ratio_fill      = '50'; $foo->image_y               = 50; $foo->image_x               = 150;
100x150, keeping ratio, filling top and bottom

image/png  -  100 x 150  -  xv.75KB

$foo->image_resize          = true; $foo->image_ratio_fill      = 'R'; $foo->image_y               = 150; $foo->image_x               = 100; $foo->image_background_color = '#FF00FF';
height 50, width fifty, cropped, using ratio_crop

image/png  -  30 x 50  -  4.25KB

$foo->image_resize          = true; $foo->image_ratio_crop      = truthful; $foo->image_crop            = '0 10'; $foo->image_y               = 50; $foo->image_x               = 50;
calculates 10 and y, targeting 25000 pixels

image/png  -  194 ten 129  -  51.75KB

$foo->image_resize          = truthful; $foo->image_ratio_pixels    = 25000;
calculates ten and y, targeting 10000 pixels

paradigm/png  -  122 x 82  -  23.25KB

$foo->image_resize          = true; $foo->image_ratio_pixels    = 10000;
20% crop

prototype/png  -  90 10 60  -  12.75KB

$foo->image_crop            = 'twenty%';
5px vertical and twenty% horizontal crop

image/png  -  xc 10 xc  -  20KB

$foo->image_crop            = '5 xx%';
negative ingather with a background color

image/png  -  180 10 106  -  34KB

$foo->image_crop            = '-3px -x%'; $foo->image_background_color = '#FF00FF';
5px superlative, 40px right, 10% bot. and -20px left crop

image/png  -  130 ten 85  -  24.25KB

$foo->image_crop            = '5 forty x% -20';
15px pre-cropping (before resizing 150 wide)

prototype/png  -  150 x 88  -  26.75KB

$foo->image_resize          = true; $foo->image_ratio_y         = true; $foo->image_x               = 150; $foo->image_precrop         = 15;
diverse pre-cropping (before resizing 150 broad)

image/png  -  150 x 98  -  26KB

$foo->image_resize          = true; $foo->image_ratio_y         = truthful; $foo->image_x               = 150; $foo->image_precrop         = '25 70 10% -20';
90 degrees rotation

image/png  -  100 x 150  -  34.75KB

$foo->image_rotate          = '90';
180 degrees rotation

image/png  -  150 ten 100  -  35.25KB

$foo->image_rotate          = '180';
horizontal flip, into WEBP file

epitome/webp  -  150 ten 100  -  6.75KB

$foo->image_convert         = 'webp'; $foo->image_flip            = 'H';
vertical flip, into GIF file

image/gif  -  150 x 100  -  10.75KB

$foo->image_convert         = 'gif'; $foo->image_flip            = 'Five';
180 degrees rotation, into GIF, green bg

image/x-ms-bmp  -  150 x 100  -  44.25KB

$foo->image_convert         = 'gif'; $foo->image_default_color   = '#00FF00'; $foo->image_rotate          = '180';
xc degrees rotation and horizontal flip, into PNG

epitome/png  -  100 x 150  -  34.75KB

$foo->image_convert         = 'png'; $foo->image_flip            = 'H'; $foo->image_rotate          = 'ninety';
20px blackness and white bevel

image/png  -  150 x 100  -  31KB

$foo->image_bevel           = 20; $foo->image_bevel_color1    = '#FFFFFF'; $foo->image_bevel_color2    = '#000000';
5px white bevel (smooth edge)

image/png  -  150 ten 100  -  33.75KB

$foo->image_bevel           = five; $foo->image_bevel_color1    = '#FFFFFF'; $foo->image_bevel_color2    = '#FFFFFF';
5px reddish border

image/png  -  160 10 110  -  35.75KB

$foo->image_border          = 5; $foo->image_border_color    = '#FF0000';
5px green semi-transparent border

image/png  -  160 10 110  -  35.75KB

$foo->image_border          = 5; $foo->image_border_color    = '#00FF00'; $foo->image_border_opacity  = 50;
5px top, 20px right, 1px bot. and 25% left bluish border

image/png  -  207 x 106  -  35.75KB

$foo->image_border          = 'v xx one 25%'; $foo->image_border_color    = '#0000FF';
flat colored frame, 4 px wide

image/png  -  158 x 108  -  35.5KB

$foo->image_frame           = 1; $foo->image_frame_colors    = '#FF0000 #FFFFFF                                #FFFFFF #0000FF';
crossed colored frame, 7 px wide

epitome/png  -  164 x 114  -  35.5KB

$foo->image_frame           = 2; $foo->image_frame_colors    = '#FFFFFF #BBBBBB                                #999999 #FF0000                                #666666 #333333                                #000000';
flat colored frame, 4 px wide, 25% opacity

image/png  -  158 x 108  -  35.5KB

$foo->image_frame           = 1; $foo->image_frame_colors    = '#FF0000 #FF00FF                                #0000FF #000000'; $foo->image_frame_opacity   = 25;
10px fade-to-transparent border

image/png  -  150 x 100  -  35.5KB

$foo->image_border_transparent = 10;
diverse fade-to-transparent borders

epitome/png  -  150 ten 100  -  35.75KB

$foo->image_border_transparent = '10 50 20 60';
right fading-out to transparency mask

image/png  -  150 x 100  -  35.25KB

$foo->image_border_transparent = array(0, 150, 0, 0);
tint and fifty% overlay and 180' rotation

image/png  -  150 x 100  -  8.25KB

$foo->image_overlay_color   = '#FFFFFF'; $foo->image_overlay_opacity = 50; $foo->image_rotate          = '180'; $foo->image_tint_color      = '#FF0000';
#FF0000 tint

prototype/png  -  150 x 100  -  19KB

$foo->image_tint_color      = '#FF0000';
50% overlay #FF0000

prototype/png  -  150 x 100  -  29.5KB

$foo->image_overlay_color   = '#FF0000'; $foo->image_overlay_opacity = 50;
5% overlay #0000FF

image/png  -  150 x 100  -  34.75KB

$foo->image_overlay_color   = '#0000FF'; $foo->image_overlay_opacity = 5;
90% overlay #FFFFFF

image/png  -  150 10 100  -  xviii.5KB

$foo->image_overlay_color   = '#FFFFFF'; $foo->image_overlay_opacity = xc;
brightness 25

image/png  -  150 x 100  -  34.5KB

$foo->image_brightness      = 25;
effulgence -25

epitome/png  -  150 10 100  -  29.75KB

$foo->image_brightness      = -25;
dissimilarity 75

image/png  -  150 ten 100  -  34.75KB

$foo->image_contrast        = 75;
opacity 75

image/png  -  150 x 100  -  35.25KB

$foo->image_opacity         = 75;
opacity 25

image/png  -  150 10 100  -  34.75KB

$foo->image_opacity         = 25;
threshold filter

image/png  -  150 10 100  -  7.5KB

$foo->image_threshold       = 20;
greyscale

epitome/png  -  150 ten 100  -  28.25KB

$foo->image_greyscale       = true;
negative

image/png  -  150 ten 100  -  35KB

$foo->image_negative        = truthful;
original file, again

paradigm/png  -  150 x 100  -  35.25KB

pixelate, 3px block size

paradigm/png  -  150 10 100  -  15KB

$foo->image_pixelate        = 3;
pixelate, 10px cake size

image/png  -  150 x 100  -  8KB

$foo->image_pixelate        = x;
unsharp mask, default values

image/png  -  150 x 100  -  39.25KB

$foo->image_unsharp         = true;
unsharp mask, different values

image/png  -  150 ten 100  -  37.75KB

$foo->image_unsharp         = truthful; $foo->image_unsharp_amount  = 200; $foo->image_unsharp_radius  = one; $foo->image_unsharp_threshold = five;
effulgence, resize, rotation, overlay & label

prototype/png  -  200 x 100  -  xvi.25KB

$foo->image_brightness      = 75; $foo->image_resize          = true; $foo->image_y               = 200; $foo->image_x               = 100; $foo->image_rotate          = '90'; $foo->image_overlay_color   = '#FF0000'; $foo->image_overlay_opacity = fifty; $foo->image_text            = 'verot.net'; $foo->image_text_color      = '#0000FF'; $foo->image_text_background = '#FFFFFF'; $foo->image_text_position   = 'BL'; $foo->image_text_padding_x  = 10; $foo->image_text_padding_y  = 2;
overlayed transparent characterization

image/png  -  150 x 100  -  31.75KB

$foo->image_text            = 'verot.net'; $foo->image_text_color      = '#000000'; $foo->image_text_opacity    = 80; $foo->image_text_background = '#FFFFFF'; $foo->image_text_background_opacity = 70; $foo->image_text_font       = v; $foo->image_text_padding    = 20;
overlayed vertical plain label lesser left

image/png  -  150 ten 100  -  32.75KB

$foo->image_text            = 'verot.cyberspace'; $foo->image_text_direction  = 'v'; $foo->image_text_background = '#000000'; $foo->image_text_font       = 2; $foo->image_text_position   = 'BL'; $foo->image_text_padding_x  = 2; $foo->image_text_padding_y  = 8;
overlayed vertical characterization, into BMP

prototype/ten-ms-bmp  -  150 x 100  -  44.25KB

$foo->image_convert         = 'bmp'; $foo->image_text            = 'verot.net'; $foo->image_text_direction  = '5'; $foo->image_text_color      = '#FFFFFF'; $foo->image_text_background = '#000000'; $foo->image_text_background_opacity = fifty; $foo->image_text_padding    = 5;
overlayed label with absolute negative position

prototype/png  -  150 10 100  -  31.5KB

$foo->image_text            = 'verot.cyberspace'; $foo->image_text_opacity    = 50; $foo->image_text_background  = '#0000FF'; $foo->image_text_x          = -5; $foo->image_text_y          = -5; $foo->image_text_padding    = five;
overlayed transparent label with accented position

image/png  -  150 x 100  -  34KB

$foo->image_text            = 'verot.net'; $foo->image_text_background = '#0000FF'; $foo->image_text_background_opacity = 25; $foo->image_text_x          = 5; $foo->image_text_y          = 5; $foo->image_text_padding    = twenty;
text label with multiple lines and small font

paradigm/png  -  150 ten 100  -  33.25KB

$foo->image_text            = "verot.internet\nclass\nupload"; $foo->image_text_background = '#000000'; $foo->image_text_background_opacity = 75; $foo->image_text_font       = one; $foo->image_text_padding    = 10;
vertical multi-lines text, right aligned

prototype/png  -  150 x 100  -  33.5KB

$foo->image_text            = "verot.net\nclass\nupload"; $foo->image_text_color      = '#000000'; $foo->image_text_background = '#FFFFFF'; $foo->image_text_background_opacity = lx; $foo->image_text_padding    = 3; $foo->image_text_font       = 3; $foo->image_text_alignment  = 'R'; $foo->image_text_direction  = 'V';
text label with x pixels of line spacing

prototype/png  -  150 x 100  -  32.25KB

$foo->image_text            = "verot.net\nclass\nupload"; $foo->image_text_background = '#000000'; $foo->image_text_background_opacity = 50; $foo->image_text_padding    = 10; $foo->image_text_x          = -v; $foo->image_text_y          = -five; $foo->image_text_line_spacing = 10;
text label in a blackness line, plus unsharp mask

image/png  -  150 x 116  -  39.5KB

$foo->image_unsharp         = truthful; $foo->image_border          = '0 0 16 0'; $foo->image_border_color    = '#000000'; $foo->image_text            = "verot.net"; $foo->image_text_font       = 2; $foo->image_text_position   = 'B'; $foo->image_text_padding_y  = 2;
using tokens in text labels

image/png  -  156 x 133  -  34.25KB

$foo->image_crop            = '-3 -3 -30 -3'; $foo->image_text            = "[dst_name] [dst_x]x[dst_y]"; $foo->image_text_background = '#6666ff'; $foo->image_text_color      = '#ffffff'; $foo->image_background_color= '#000099'; $foo->image_text_font       = 2; $foo->image_text_y          = -vii; $foo->image_text_padding_x  = 3; $foo->image_text_padding_y  = 2;
all the tokens available

image/png  -  180 ten 355  -  39.75KB

$foo->image_crop            = '-15 -xv -240 -15'; $foo->image_text            =     "token          value\northward     -------------  ------------------\n     src_name       [src_name]\n     src_name_body  [src_name_body]\n     src_name_ext   [src_name_ext]\northward     src_pathname   [src_pathname]\n     src_mime       [src_mime]\northward     src_type       [src_type]\due north     src_bits       [src_bits]\n     src_pixels     [src_pixels]\n     src_size       [src_size]\n     src_size_kb    [src_size_kb]\n     src_size_mb    [src_size_mb]\n     src_size_human [src_size_human]\n     src_x          [src_x]\n     src_y          [src_y]\due north     dst_path       [dst_path]\n     dst_name_body  [dst_name_body]\n     dst_name_ext   [dst_name_ext]\n     dst_name       [dst_name]\n     dst_pathname   [dst_pathname]\n     dst_x          [dst_x]\n     dst_y          [dst_y]\north     date           [date]\north     time           [time]\north     host           [host]\n     server         [server]\n     ip             [ip]\n     gd_version     [gd_version]"; $foo->image_text_alignment  = 'L'; $foo->image_text_font       = 1; $foo->image_text_position   = 'B'; $foo->image_text_padding_y  = 5; $foo->image_text_color      = '#000000';
text label with external GDF font

epitome/png  -  150 x 100  -  21.25KB

$foo->image_text            = "verot.net\nclass\nupload"; $foo->image_text_background = '#000000'; $foo->image_text_padding    = 10; $foo->image_text_font       = "./foo.gdf"; $foo->image_text_line_spacing = 2;
text label with external GDF font

image/png  -  150 10 100  -  31KB

$foo->image_text            = 'PHP'; $foo->image_text_color      = '#FFFF00'; $foo->image_text_background = '#FF0000'; $foo->image_text_padding    = 10; $foo->image_text_font       = "./foo.gdf";
UTF-viii text label with external TTF font

image/png  -  150 x 100  -  26.25KB

$foo->image_text            = "àzértyuïôp"; $foo->image_text_background = '#000000'; $foo->image_text_padding    = 10; $foo->image_text_font       = "./foo.ttf";
UTF-8 text characterization with external TTF font

image/png  -  150 10 100  -  25.75KB

$foo->image_text            = "άλφα\nβήτα"; $foo->image_text_color      = '#0033CC'; $foo->image_text_size       = 28; $foo->image_text_font       = "./foo.ttf"; $foo->image_overlay_color   = '#FFFFFF'; $foo->image_overlay_opacity = 75;
UTF-viii text characterization with external TTF font

image/png  -  150 x 100  -  17.5KB

$foo->image_text            = "люблю"; $foo->image_text_background = '#000000'; $foo->image_text_size       = 20; $foo->image_text_angle      = 20; $foo->image_text_padding    = 10; $foo->image_text_font       = "./foo.ttf";
40px reflection

prototype/png  -  150 x 142  -  48KB

$foo->image_reflection_height = '40px';
text characterization and 50% reflection

image/png  -  150 x 152  -  22.75KB

$foo->image_text            = "verot.net\nclass\nupload"; $foo->image_text_background = '#000000'; $foo->image_text_padding    = x; $foo->image_text_line_spacing = 10; $foo->image_reflection_height = '50%';
40px reflection and ten pixels infinite, into JPEG

image/jpeg  -  150 10 150  -  8.25KB

$foo->image_convert         = 'jpg'; $foo->image_reflection_height = '40px'; $foo->image_reflection_space = 10;
60px reflection and -forty pixels space

epitome/png  -  150 ten 120  -  45.5KB

$foo->image_reflection_height = sixty; $foo->image_reflection_space = -forty;
50px reflection and 100% opacity

paradigm/png  -  150 10 152  -  51.25KB

$foo->image_reflection_height = 50; $foo->image_reflection_opacity = 100;
50px reflection and xx% opacity

image/png  -  150 x 152  -  51KB

$foo->image_reflection_height = 50; $foo->image_reflection_opacity = xx;
l% reflection, black groundwork

epitome/png  -  150 x 152  -  51.25KB

$foo->image_reflection_height = 'fifty%'; $foo->image_default_color    = '#000000';
l% reflection, pink background, into GIF

image/gif  -  150 x 152  -  12.5KB

$foo->image_convert         = 'gif'; $foo->image_reflection_height = '50%'; $foo->image_default_color    = '#000000';
overlayed watermark (alpha transparent PNG)

image/png  -  150 x 100  -  35.25KB

$foo->image_watermark       = 'watermark.png';
overlayed watermark, right position

paradigm/png  -  150 x 100  -  36KB

$foo->image_watermark       = 'watermark.png'; $foo->image_watermark_position = 'R;
watermark on greyscale pic, absolute position

prototype/png  -  150 10 100  -  29.25KB

$foo->image_watermark       = 'watermark.png'; $foo->image_watermark_x     = 10; $foo->image_watermark_y     = 10; $foo->image_greyscale       = true;
watermark, automated upwards-resizing activated

prototype/png  -  150 10 100  -  33.5KB

$foo->image_watermark       = 'watermark.png'; $foo->image_watermark_no_zoom_in = false;
large watermark automatically reduced (default)

image/png  -  150 ten 100  -  35KB

$foo->image_watermark       = 'watermark_large.png';
large watermark, automated down-resizing deactivated

paradigm/png  -  150 x 100  -  33.5KB

$foo->image_watermark       = 'watermark_large.png'; $foo->image_watermark_no_zoom_out = truthful;
large watermark, downward-resizing deactivated, position meridian-left

image/png  -  150 10 100  -  32.5KB

$foo->image_watermark       = 'watermark_large.png'; $foo->image_watermark_no_zoom_out = true; $foo->image_watermark_position = 'TL'
big watermark automatically reduced, position twenty -20

paradigm/png  -  150 ten 100  -  36.5KB

$foo->image_watermark       = 'watermark_large.png'; $foo->image_watermark_x     = 20; $foo->image_watermark_y     = -20;
desired JPEG size set to 3KB

image/jpeg  -  150 x 100  -  3KB

$foo->image_convert         = 'jpg'; $foo->jpeg_size             = 3072;
JPG quality gear up to 10%

epitome/jpeg  -  150 x 100  -  1.75KB

$foo->image_convert         = 'jpg'; $foo->jpeg_quality          = 10;
JPG quality set to 80%

prototype/jpeg  -  150 ten 100  -  6KB

$foo->image_convert         = 'jpg'; $foo->jpeg_quality          = 80;
PNG compression gear up to 0 (fast, large files)

image/png  -  150 x 100  -  58.75KB

$foo->image_convert         = 'png'; $foo->png_compression       = 0;
PNG compression set to 9 (slow, smaller files)

epitome/png  -  150 x 100  -  35.25KB

$foo->image_convert         = 'png'; $foo->png_compression       = nine;
WEBP quality set to x%

image/webp  -  150 x 100  -  2.5KB

$foo->image_convert         = 'webp'; $foo->webp_quality          = 10;
WEBP quality ready to 80%

image/webp  -  150 x 100  -  6KB

$foo->image_convert         = 'webp'; $foo->webp_quality          = 80;

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Source: https://www.verot.net/php_class_upload_samples.htm?lang=en-GB

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