3v4l.org

run code in 300+ PHP versions simultaneously
<html> <head> <title></title> </head> <body> <form action="uploader.php" method="post" enctype="multipart/form-data"> <label for="file">Filename:</label> <input type="file" name="file" id="file"><br> <input type="submit" name="submit" value="Submit"> </form> </body> </html> <?php if ($_FILES["file"]["error"] > 0) { echo "Error: " . $_FILES["file"]["error"] . "<br>"; } else { echo "Upload: " . $_FILES["file"]["name"] . "<br>"; echo "Type: " . $_FILES["file"]["type"] . "<br>"; echo "Size: " . ($_FILES["file"]["size"] / 1024) . " kB<br>"; echo "Stored in: " . $_FILES["file"]["tmp_name"]; } ?>
Output for 8.3.0 - 8.3.6
<html> <head> <title></title> </head> <body> <form action="uploader.php" method="post" enctype="multipart/form-data"> <label for="file">Filename:</label> <input type="file" name="file" id="file"><br> <input type="submit" name="submit" value="Submit"> </form> </body> </html> Warning: Undefined array key "file" in /in/EDv25 on line 15 Warning: Trying to access array offset on null in /in/EDv25 on line 15 Warning: Undefined array key "file" in /in/EDv25 on line 21 Warning: Trying to access array offset on null in /in/EDv25 on line 21 Upload: <br> Warning: Undefined array key "file" in /in/EDv25 on line 22 Warning: Trying to access array offset on null in /in/EDv25 on line 22 Type: <br> Warning: Undefined array key "file" in /in/EDv25 on line 23 Warning: Trying to access array offset on null in /in/EDv25 on line 23 Size: 0 kB<br> Warning: Undefined array key "file" in /in/EDv25 on line 24 Warning: Trying to access array offset on null in /in/EDv25 on line 24 Stored in:
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
<html> <head> <title></title> </head> <body> <form action="uploader.php" method="post" enctype="multipart/form-data"> <label for="file">Filename:</label> <input type="file" name="file" id="file"><br> <input type="submit" name="submit" value="Submit"> </form> </body> </html> Warning: Undefined array key "file" in /in/EDv25 on line 15 Warning: Trying to access array offset on value of type null in /in/EDv25 on line 15 Warning: Undefined array key "file" in /in/EDv25 on line 21 Warning: Trying to access array offset on value of type null in /in/EDv25 on line 21 Upload: <br> Warning: Undefined array key "file" in /in/EDv25 on line 22 Warning: Trying to access array offset on value of type null in /in/EDv25 on line 22 Type: <br> Warning: Undefined array key "file" in /in/EDv25 on line 23 Warning: Trying to access array offset on value of type null in /in/EDv25 on line 23 Size: 0 kB<br> Warning: Undefined array key "file" in /in/EDv25 on line 24 Warning: Trying to access array offset on value of type null in /in/EDv25 on line 24 Stored in:
Output for 7.4.0 - 7.4.33
<html> <head> <title></title> </head> <body> <form action="uploader.php" method="post" enctype="multipart/form-data"> <label for="file">Filename:</label> <input type="file" name="file" id="file"><br> <input type="submit" name="submit" value="Submit"> </form> </body> </html> Notice: Undefined index: file in /in/EDv25 on line 15 Notice: Trying to access array offset on value of type null in /in/EDv25 on line 15 Notice: Undefined index: file in /in/EDv25 on line 21 Notice: Trying to access array offset on value of type null in /in/EDv25 on line 21 Upload: <br> Notice: Undefined index: file in /in/EDv25 on line 22 Notice: Trying to access array offset on value of type null in /in/EDv25 on line 22 Type: <br> Notice: Undefined index: file in /in/EDv25 on line 23 Notice: Trying to access array offset on value of type null in /in/EDv25 on line 23 Size: 0 kB<br> Notice: Undefined index: file in /in/EDv25 on line 24 Notice: Trying to access array offset on value of type null in /in/EDv25 on line 24 Stored in:
Output for 7.3.32 - 7.3.33
<html> <head> <title></title> </head> <body> <form action="uploader.php" method="post" enctype="multipart/form-data"> <label for="file">Filename:</label> <input type="file" name="file" id="file"><br> <input type="submit" name="submit" value="Submit"> </form> </body> </html> Upload: <br>Type: <br>Size: 0 kB<br>Stored in:
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31
<html> <head> <title></title> </head> <body> <form action="uploader.php" method="post" enctype="multipart/form-data"> <label for="file">Filename:</label> <input type="file" name="file" id="file"><br> <input type="submit" name="submit" value="Submit"> </form> </body> </html> Notice: Undefined index: file in /in/EDv25 on line 15 Notice: Undefined index: file in /in/EDv25 on line 21 Upload: <br> Notice: Undefined index: file in /in/EDv25 on line 22 Type: <br> Notice: Undefined index: file in /in/EDv25 on line 23 Size: 0 kB<br> Notice: Undefined index: file in /in/EDv25 on line 24 Stored in:
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
<html> <head> <title></title> </head> <body> <form action="uploader.php" method="post" enctype="multipart/form-data"> <label for="file">Filename:</label> <input type="file" name="file" id="file"><br> <input type="submit" name="submit" value="Submit"> </form> </body> </html> Notice: Undefined index: file in /in/EDv25 on line 15 Notice: Undefined index: file in /in/EDv25 on line 21 Upload: <br> Notice: Undefined index: file in /in/EDv25 on line 22 Type: <br> Notice: Undefined index: file in /in/EDv25 on line 23 Size: 0 kB<br> Notice: Undefined index: file in /in/EDv25 on line 24 Stored in:
preferences:
298.53 ms | 403 KiB | 457 Q