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<?php | |
$rutaImagenOriginal = "original.jpg"; | |
# La abrimos como un recurso. Nota: uso imagecreatefromjpeg porque es una JPEG, si fuera | |
# una PNG, usa imagecreatefrompng | |
$imagenOriginal = imagecreatefromjpeg($rutaImagenOriginal); | |
# Y la volvemos a guardar usando imagejpeg indicando la calidad como tercer argumento | |
# Lo mismo, lo hago con imagejpeg porque es JPEG, si fuera PNG ya sabes, ¿cierto? | |
$rutaImagenComprimida = "comprimida.jpg"; | |
$calidad = 20; // Valor entre 0 y 100. Mayor calidad, mayor peso | |
imagejpeg($imagenOriginal, $rutaImagenComprimida, $calidad); | |
printf("La imagen comprimida ha sido guardada en %s", $rutaImagenComprimida); |
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