HTML JS PHP
SIMPLE AJAX IMAGE UPLOAD WITH PHP
<form onsubmit="return up();"> <input type="file" id="upfile" required/ accept=".png,.gif,.jpg,.webp"> <input type="submit" value="GO!"/> </form>
HTML UPLOAD FORM
01
AJAX FILE UPLOAD
02
function up () { FILE TO UPLOAD var data = new FormData(); data.append("up", document. getElementById("upfile").files[0]);
AJAX UPLOAD fetch("UP.PHP", { method:"POST", body:data}) .then(res=>res.text()) .then((res) => { alert(res); }); return false; }
SAVE UPLOADED FILE move_uploaded_file( $_FILES["up"]["tmp_name"], $_FILES["up"]["name"] ); echo "OK";
PHP SAVE FILE UPLOAD
03