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| /* | |
| * Specifies folders and wich matchmedia we use | |
| * here I want a desktop 'normal' image, a desktop/ipad 3 retina image, | |
| a mobile or a mobile retina image | |
| fallback to noscript loads the desktop one. | |
| */ | |
| function getResponsiveImg($imageName, $altAttribute) | |
| { | |
| $responsiveImage = | |
| " | |
| <div data-picture data-alt='".$altAttribute."'> | |
| <div data-src='images/normal/".$imageName."' ></div> | |
| <div data-src='images/normal/2x/".$imageName."' data-media='(min-device-width: 768px) and (max-device-width: 1024px) and (-o-min-device-pixel-ratio: 2/1), (min-device-width: 768px) and (max-device-width: 1024px) and (-webkit-min-device-pixel-ratio: 2), (min-device-width: 768px) and (max-device-width: 1024px) and (min-device-pixel-ratio: 2)''></div> | |
| <div data-src='images/small/".$imageName."' data-media='(max-width: 480px)' ></div> | |
| <div data-src='images/small/2x/".$imageName."' data-media='(max-width: 480px) and (-o-min-device-pixel-ratio: 2/1), (max-width: 480px) and (-webkit-min-device-pixel-ratio: 2), (max-width: 480px) and (min-device-pixel-ratio: 2)' ></div> | |
| <noscript><img src='images/desktop/".$imageName."' alt='".$altAttribute."' ></noscript> | |
| </div> | |
| "; | |
| return $responsiveImage; | |
| } | |
| //How to use it : | |
| //In your php file, call : | |
| <? | |
| echo getResponsiveImg("name_of_your_image", "image_alt_attribute"); | |
| ?> | |
| //DONE |
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