Uploading multiple files is a easy thing do with php.
Follow these steps to upload multiple files(images)
Steps:
1. Create two files index.php and upload.php
2. Copy this to index.php
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>File Upload</title>
</head>
<body>
<form name="upload" id="upload" method="post" action="upload.php" enctype="multipart/form-data">
<?php
for($i=0; $i<10; $i++)
{
echo "<b>File ".($i+1).":</b> ";
?>
<input type="file" name="fileupload[]" />
<br />
<?php
}
?>
<input type="submit" name="upload_submit" value="Upload My Files" />
</form>
</body>
</html>
3. Copy this to upload.php
<?php
$max_file_size = ((2) * (1024) * (1024));//upload upto 2 mega bytes
$destination_path = "C:/uploads/";
if(!empty($_FILES['fileupload']))
{
for($i=0; $i<10; $i++)
{
if(is_uploaded_file($_FILES['fileupload']['tmp_name'][$i]))
{
if($max_file_size<$_FILES['fileupload']['size'][$i])
{
echo $_FILES['fileupload']['name'][$i] . " is exceeded the upload limit.<br />";
continue;
}
else
{
if(preg_match('/\\.(exe|com|bat|zip|doc|txt)$/i', $_FILES['fileupload']['name'][$i]))
{
echo $_FILES['fileupload']['name'][$i] . " is not allowed to upload.<br />";
continue;
}
else
{
$upload = false;
$source = $_FILES['fileupload']['tmp_name'][$i];
$destination = $destination_path . $_FILES['fileupload']['name'][$i];
$upload = move_uploaded_file($source,$destination);
if($upload)
echo $_FILES['fileupload']['name'][$i] . " is uploaded successfully.<br />";
}
}
}
}
}
echo '<br /><br /><a href="javascript:history.go(-1)">Back</a>';
?>
4. Create C:/uploads folder or replace the destination_path value in upload.php
5. Thats all. You have completed the file uploads in a minutes.
If you have any questions in this script or need new script, feel free to post your questions here.
Friday, November 19, 2010
Thursday, November 18, 2010
How to retrieve data from mysql to php
Retrieving data from database is as easy using php. I am using mysql as my database server.
<?php
$host = "localhost"; //your local computer
$username = "root"; // your database server's username
$password = "yoursecretpassword"; //you can encrypt this password, if you need not to see by others
$database = "test"; //test is my database
$conn = mysql_connect($host,$username,$password) or die("<b>Error in connection:</b>".mysql_error());
mysql_select_db($database,$conn);
$sql = mysql_query("select * from users",$conn) or die("<b>Error in Query:</b>".mysql_error($conn));
$affected_rows = mysql_num_rows($sql);
if($affected_rows>0)
{
while($rs = mysql_fetch_array($sql))
{
echo "Hi ". $rs['name'].",<br />";
echo "Your age is ".$rs['age']."...<br /><br />";
}
}
?>
In the above example, I considered that you have table name called users and you have field names name,age in the users table.
If you have any questions in this script or need new script, feel free to post your questions here.
<?php
$host = "localhost"; //your local computer
$username = "root"; // your database server's username
$password = "yoursecretpassword"; //you can encrypt this password, if you need not to see by others
$database = "test"; //test is my database
$conn = mysql_connect($host,$username,$password) or die("<b>Error in connection:</b>".mysql_error());
mysql_select_db($database,$conn);
$sql = mysql_query("select * from users",$conn) or die("<b>Error in Query:</b>".mysql_error($conn));
$affected_rows = mysql_num_rows($sql);
if($affected_rows>0)
{
while($rs = mysql_fetch_array($sql))
{
echo "Hi ". $rs['name'].",<br />";
echo "Your age is ".$rs['age']."...<br /><br />";
}
}
?>
In the above example, I considered that you have table name called users and you have field names name,age in the users table.
If you have any questions in this script or need new script, feel free to post your questions here.
How to send email through php
It is easy to send emails to any email provider with php using the simple codes below with smtp server
Web server, PHP, MySQL package(xampp) can be downloaded from this link Click Here.
Free smtp server can be downloaded from this link Click Here
<?php
$to = "recipient@example.com";
$subject = "Hi";
$content = "I can send my emails through my computer";
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headers .= 'From: you@yourwebsite.com' . "\r\n";
mail($to,$subject,$content,$headers);
?>
If you have any questions, feel free to post your questions here.
Web server, PHP, MySQL package(xampp) can be downloaded from this link Click Here.
Free smtp server can be downloaded from this link Click Here
<?php
$to = "recipient@example.com";
$subject = "Hi";
$content = "I can send my emails through my computer";
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headers .= 'From: you@yourwebsite.com' . "\r\n";
mail($to,$subject,$content,$headers);
?>
If you have any questions, feel free to post your questions here.
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