php remove file
if(file_exists($file)) {
unlink($file);
}php remove file
if(file_exists($file)) {
unlink($file);
}delete file using php
/*
Deleting files is a concept in file handeling of PHP
We can remove or delete the file from real folder path using below code
*/
unlink($Your_file_path); // direct deleting the file
/* Delete file if its exist in folder */
if (file_exists($Your_file_path)) {
unlink($Your_file_path);
}
/*
I hope it will help you.
Namaste
*/php delete file
// delete file function, if silent is false, function will throw exception
function deleteFile($fullFileName, $silent=0) {
if (file_exists($fullFileName)) {
unlink($fullFileName);
return TRUE;
} else {
if ($silent == 1) {
return FALSE;
} else {
throw new \InvalidArgumentException('File "'.$fullFileName.'" not exists.');
}
}
}php script to delete files on server
<!DOCTYPE html>
<html>
<head>
<title>Ajax Image Insert Update Delete in Mysql Database using PHP</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" />
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
</head>
<body>
<br /><br />
<div class="container" style="width:900px;">
<h3 align="center">Ajax Image Insert Update Delete in Mysql Database using PHP</h3>
<br />
<div align="right">
<button type="button" name="add" id="add" class="btn btn-success">Add</button>
</div>
<br />
<div id="image_data">
</div>
</div>
</body>
</html>
<div id="imageModal" class="modal fade" role="dialog">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">Add Image</h4>
</div>
<div class="modal-body">
<form id="image_form" method="post" enctype="multipart/form-data">
<p><label>Select Image</label>
<input type="file" name="image" id="image" /></p><br />
<input type="hidden" name="action" id="action" value="insert" />
<input type="hidden" name="image_id" id="image_id" />
<input type="submit" name="insert" id="insert" value="Insert" class="btn btn-info" />
</form>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
<script>
$(document).ready(function(){
fetch_data();
function fetch_data()
{
var action = "fetch";
$.ajax({
url:"action.php",
method:"POST",
data:{action:action},
success:function(data)
{
$('#image_data').html(data);
}
})
}
$('#add').click(function(){
$('#imageModal').modal('show');
$('#image_form')[0].reset();
$('.modal-title').text("Add Image");
$('#image_id').val('');
$('#action').val('insert');
$('#insert').val("Insert");
});
$('#image_form').submit(function(event){
event.preventDefault();
var image_name = $('#image').val();
if(image_name == '')
{
alert("Please Select Image");
return false;
}
else
{
var extension = $('#image').val().split('.').pop().toLowerCase();
if(jQuery.inArray(extension, ['gif','png','jpg','jpeg']) == -1)
{
alert("Invalid Image File");
$('#image').val('');
return false;
}
else
{
$.ajax({
url:"action.php",
method:"POST",
data:new FormData(this),
contentType:false,
processData:false,
success:function(data)
{
alert(data);
fetch_data();
$('#image_form')[0].reset();
$('#imageModal').modal('hide');
}
});
}
}
});
$(document).on('click', '.update', function(){
$('#image_id').val($(this).attr("id"));
$('#action').val("update");
$('.modal-title').text("Update Image");
$('#insert').val("Update");
$('#imageModal').modal("show");
});
$(document).on('click', '.delete', function(){
var image_id = $(this).attr("id");
var action = "delete";
if(confirm("Are you sure you want to remove this image from database?"))
{
$.ajax({
url:"action.php",
method:"POST",
data:{image_id:image_id, action:action},
success:function(data)
{
alert(data);
fetch_data();
}
})
}
else
{
return false;
}
});
});
</script>Copyright © 2021 Codeinu
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