3v4l.org

run code in 300+ PHP versions simultaneously
<?php header("Content-Type: text/html; charset=utf-8"); if (isset($_POST['submit'])) { $files = $_FILES['files']; $count = count($files['name']); for ($i = 0; $i < $count; $i++) { $name = $files['name'][$i]; $tmpName = $files['tmp_name'][$i]; $error = $files['error'][$i]; $size = $files['size'][$i]; $ext = strtolower(pathinfo($name, PATHINFO_EXTENSION)); if ($error == UPLOAD_ERR_OK) { $valid = true; //validate file extensions if ( $ext !== 'xls' ) { $valid = false; $response = '<span style="color:red">' . $name . ':not .xls file</span><br />'; } //validate file size if ( $size/1024/1024 > 2 ) { $valid = false; $response = '<span style="color:red">' . $name . ':max size is 2M</span><br />'; } //upload file if ($valid) { if (!file_exists('uploads')) { mkdir('uploads'); } // fixing chinese charset problem in windows $name = iconv('utf-8', 'cp936', $name); $targetPath = dirname( __FILE__ ) . DIRECTORY_SEPARATOR. 'uploads' . DIRECTORY_SEPARATOR. $name; } } else { $response = '<span style="color:red">' . $name . ':upload failed</span><br />'; } echo $error; } } ?> <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>upload keywords files</title> </head> <body> <form enctype="multipart/form-data" action="" method="post"> Select a File:<br /> <input type="file" size="20" name="files[]" multiple /><br /> <input type="submit" name="submit" value="upload" /> </form> </body> </html>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0040.01116.63
8.3.50.0070.01118.18
8.3.40.0150.00018.89
8.3.30.0070.00719.05
8.3.20.0080.00020.29
8.3.10.0030.00621.90
8.3.00.0080.00020.93
8.2.180.0070.01416.88
8.2.170.0000.01422.96
8.2.160.0100.00320.32
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00419.54
8.2.110.0000.00920.91
8.2.100.0110.00019.49
8.2.90.0040.00419.13
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0000.00818.05
8.2.50.0040.00418.07
8.2.40.0000.00818.08
8.2.30.0000.00918.23
8.2.20.0040.00417.74
8.2.10.0000.00818.11
8.2.00.0000.00817.72
8.1.280.0140.00425.92
8.1.270.0080.00018.75
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0000.00822.52
8.1.230.0070.00721.04
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0000.01017.35
8.1.190.0030.00617.10
8.1.180.0080.00018.10
8.1.170.0000.00918.50
8.1.160.0040.00421.98
8.1.150.0040.00418.91
8.1.140.0040.00417.35
8.1.130.0000.00717.82
8.1.120.0040.00417.35
8.1.110.0040.00417.45
8.1.100.0070.00017.42
8.1.90.0040.00417.41
8.1.80.0030.00417.48
8.1.70.0000.00717.45
8.1.60.0000.00817.58
8.1.50.0000.00817.43
8.1.40.0030.00517.52
8.1.30.0000.00817.55
8.1.20.0040.00417.68
8.1.10.0000.00917.39
8.1.00.0030.00617.48
8.0.300.0040.00421.57
8.0.290.0040.00416.75
8.0.280.0030.00318.34
8.0.270.0030.00317.17
8.0.260.0000.00617.25
8.0.250.0030.00316.83
8.0.240.0070.00016.94
8.0.230.0030.00316.93
8.0.220.0030.00316.82
8.0.210.0000.00716.84
8.0.200.0060.00016.86
8.0.190.0040.00416.93
8.0.180.0060.00616.96
8.0.170.0070.00016.88
8.0.160.0000.00716.95
8.0.150.0040.00416.86
8.0.140.0040.00416.86
8.0.130.0030.00313.39
8.0.120.0060.00515.08
8.0.110.0040.00615.00
8.0.100.0050.00615.08
8.0.90.0060.00515.00
8.0.80.0100.00715.06
8.0.70.0050.00515.00
8.0.60.0050.00515.12
8.0.50.0010.00814.99
8.0.30.0080.00915.80
8.0.20.0120.00816.08
8.0.10.0060.00415.23
8.0.00.0080.00515.66
7.4.330.0070.00015.03
7.4.320.0040.00416.49
7.4.300.0000.00616.44
7.4.290.0060.00316.48
7.4.280.0080.00316.59
7.4.270.0000.00716.48
7.4.260.0040.00416.37
7.4.250.0030.00414.80
7.4.240.0050.00515.46
7.4.230.0090.00214.96
7.4.220.0080.00814.94
7.4.210.0090.00715.48
7.4.200.0060.00414.81
7.4.190.0030.00613.31
7.4.180.0000.00713.34
7.4.160.0070.00415.06
7.4.150.0130.00215.31
7.4.140.0100.00516.27
7.4.130.0100.00415.36
7.4.120.0060.00815.45
7.4.110.0100.00614.80
7.4.100.0090.00514.89
7.4.90.0050.00914.81
7.4.80.0110.00316.29
7.4.70.0060.00815.29
7.4.60.0090.00615.21
7.4.50.0050.00915.16
7.4.40.0090.00615.28
7.4.30.0050.01014.58
7.4.20.0100.00714.66
7.4.10.0070.00914.85
7.4.00.0060.00814.84
7.3.330.0030.00312.96
7.3.320.0030.00313.11
7.3.310.0040.00514.62
7.3.300.0030.00314.52
7.3.290.0030.00514.69
7.3.280.0070.01115.43
7.3.270.0090.00815.25
7.3.260.0100.00614.74
7.3.250.0090.00615.29
7.3.240.0070.00514.69
7.3.230.0040.00814.65
7.3.220.0050.00313.14
7.3.210.0080.00414.51
7.3.200.0090.00414.66
7.3.190.0110.00715.18
7.3.180.0110.00415.00
7.3.170.0140.01015.13
7.3.160.0070.00815.16
7.3.150.0090.00514.38
7.3.140.0150.00214.54
7.3.130.0070.00914.60
7.3.120.0070.00914.66
7.3.110.0060.00914.66
7.3.100.0040.00814.62
7.3.90.0050.00714.70
7.3.80.0050.00914.62
7.3.70.0060.00814.57
7.3.60.0070.00714.66
7.3.50.0050.01014.72
7.3.40.0070.00614.66
7.3.30.0100.00214.71
7.3.20.0060.00816.55
7.3.10.0070.00816.39
7.3.00.0120.00416.40
7.2.340.0080.00413.01
7.2.330.0050.01014.85
7.2.320.0120.00314.92
7.2.310.0080.01015.22
7.2.300.0100.00815.24
7.2.290.0140.00515.33
7.2.280.0080.01014.61
7.2.270.0150.00614.62
7.2.260.0110.00614.74
7.2.250.0100.00714.87
7.2.240.0080.00714.89
7.2.230.0080.00614.79
7.2.220.0080.00714.92
7.2.210.0110.00514.84
7.2.200.0080.00714.86
7.2.190.0040.01014.93
7.2.180.0090.00514.79
7.2.170.0080.00714.95
7.2.160.0060.00814.80
7.2.150.0050.01316.76
7.2.140.0070.00916.77
7.2.130.0050.01016.70
7.2.120.0080.01016.74
7.2.110.0090.00616.66
7.2.100.0080.00916.76
7.2.90.0080.00916.64
7.2.80.0070.00916.80
7.2.70.0090.00716.69
7.2.60.0070.00816.76
7.2.50.0060.00916.77
7.2.40.0100.00616.81
7.2.30.0110.00516.75
7.2.20.0080.00716.73
7.2.10.0070.00916.60
7.2.00.0080.00817.26
7.1.330.0120.00515.69
7.1.320.0110.00715.71
7.1.310.0130.00315.67
7.1.300.0090.00915.59
7.1.290.0110.00715.68
7.1.280.0120.00415.59
7.1.270.0110.00615.66
7.1.260.0110.00815.76
7.1.250.0150.00515.64
7.1.240.0080.01215.67
7.1.230.0110.00715.66
7.1.220.0100.00815.70
7.1.210.0110.00715.71
7.1.200.0110.00715.69
7.1.190.0150.00415.58
7.1.180.0100.00615.57
7.1.170.0100.00915.66
7.1.160.0100.01015.66
7.1.150.0140.00715.66
7.1.140.0070.01215.63
7.1.130.0140.00615.69
7.1.120.0080.01115.65
7.1.110.0080.01115.58
7.1.100.0110.00616.09
7.1.90.0120.00515.61
7.1.80.0070.01015.60
7.1.70.0100.00615.78
7.1.60.0080.00816.42
7.1.50.0110.00615.89
7.1.40.0110.00915.68
7.1.30.0110.00515.50
7.1.20.0080.01015.50
7.1.10.0110.00415.62
7.1.00.0110.02016.99
7.0.330.0120.00615.19
7.0.320.0110.00515.33
7.0.310.0110.00715.17
7.0.300.0120.00515.38
7.0.290.0090.00715.31
7.0.280.0130.00315.22
7.0.270.0120.00515.23
7.0.260.0110.00715.37
7.0.250.0120.00515.42
7.0.240.0080.00915.39
7.0.230.0140.00415.31
7.0.220.0080.01015.37
7.0.210.0130.00515.35
7.0.200.0100.00615.32
7.0.190.0120.00615.41
7.0.180.0120.00515.30
7.0.170.0090.00615.35
7.0.160.0120.00515.35
7.0.150.0120.00415.31
7.0.140.0110.01916.66
7.0.130.0100.00415.41
7.0.120.0110.00515.40
7.0.110.0110.00515.31
7.0.100.0110.00815.35
7.0.90.0090.00815.27
7.0.80.0120.00215.33
7.0.70.0090.00715.32
7.0.60.0110.02116.26
7.0.50.0080.01815.86
7.0.40.0100.01515.46
7.0.30.0100.02215.56
7.0.20.0130.02215.52
7.0.10.0110.02215.49
7.0.00.0080.02515.54
5.6.400.0080.00814.10
5.6.390.0120.00814.27
5.6.380.0140.00614.51
5.6.370.0110.00814.38
5.6.360.0130.00714.28
5.6.350.0130.00514.20
5.6.340.0110.00714.16
5.6.330.0130.00714.28
5.6.320.0110.00714.42
5.6.310.0140.00514.31
5.6.300.0110.00714.15
5.6.290.0130.00514.20
5.6.280.0100.01815.64
5.6.270.0090.00914.29
5.6.260.0100.00914.28
5.6.250.0100.00914.36
5.6.240.0070.01014.31
5.6.230.0120.00414.36
5.6.220.0100.00714.31
5.6.210.0070.01915.56
5.6.200.0080.02314.99
5.6.190.0120.02015.55
5.6.180.0130.02215.46
5.6.170.0110.01515.45
5.6.160.0080.01815.58
5.6.150.0070.01815.00
5.6.140.0080.02415.14
5.6.130.0120.02015.01
5.6.120.0120.01415.60
5.6.110.0110.01315.51
5.6.100.0080.02015.69
5.6.90.0090.02215.59
5.6.80.0080.01515.53
5.6.70.0070.00814.24
5.6.60.0080.00814.19
5.6.50.0090.00814.24
5.6.40.0110.00514.08
5.6.30.0090.00614.25
5.6.20.0100.00614.19
5.6.10.0090.00914.25
5.6.00.0110.00814.27
5.5.380.0110.00914.13
5.5.370.0080.00914.18
5.5.360.0100.00714.07
5.5.350.0090.02115.30
5.5.340.0090.01514.92
5.5.330.0080.01515.27
5.5.320.0620.01415.38
5.5.310.0150.02315.36
5.5.300.0100.02014.89
5.5.290.0110.01814.84
5.5.280.0080.01715.41
5.5.270.0070.02215.50
5.5.260.0080.02215.53
5.5.250.0070.02615.38
5.5.240.0110.01915.29
5.5.230.0100.00714.03
5.5.220.0110.00614.08
5.5.210.0110.00714.12
5.5.200.0080.00814.14
5.5.190.0070.00914.12
5.5.180.0110.00514.02
5.5.170.0070.01014.05
5.5.160.0110.00614.03
5.5.150.0090.00614.09
5.5.140.0090.00914.16
5.5.130.0100.00714.12
5.5.120.0070.00914.08
5.5.110.0110.00614.01
5.5.100.0080.01014.08
5.5.90.0090.00813.97
5.5.80.0110.00713.95
5.5.70.0110.00614.02
5.5.60.0060.01114.25
5.5.50.0100.00714.15
5.5.40.0110.00614.14
5.5.30.0080.00714.21
5.5.20.0120.00614.12
5.5.10.0110.00614.08
5.5.00.0080.00813.96
5.4.450.0280.01113.85
5.4.440.0210.01513.77
5.4.430.0220.01413.84
5.4.420.0100.01613.84
5.4.410.0090.01613.70
5.4.400.0100.01413.57
5.4.390.0110.01513.62
5.4.380.0100.01713.63
5.4.370.0110.01313.66
5.4.360.0130.01313.69
5.4.350.0100.01513.60
5.4.340.0100.01513.66
5.4.330.0090.00612.44
5.4.320.0080.01813.66
5.4.310.0130.01113.64
5.4.300.0100.01513.66
5.4.290.0090.01713.65
5.4.280.0130.01313.60
5.4.270.0100.01413.64
5.4.260.0110.01513.68
5.4.250.0090.01413.62
5.4.240.0100.01613.65
5.4.230.0080.01913.61
5.4.220.0110.01513.60
5.4.210.0080.01713.59
5.4.200.0120.01313.22
5.4.190.0080.01713.63
5.4.180.0110.01513.58
5.4.170.0120.01413.58
5.4.160.0150.01313.62
5.4.150.0100.01513.59
5.4.140.0090.02013.17
5.4.130.0100.01313.17
5.4.120.0090.01613.19
5.4.110.0100.01613.22
5.4.100.0090.01513.16
5.4.90.0130.01513.15
5.4.80.0100.01513.15
5.4.70.0100.01413.12
5.4.60.0090.01513.14
5.4.50.0100.01413.20
5.4.40.0080.01613.22
5.4.30.0090.01513.16
5.4.20.0090.01613.19
5.4.10.0110.01413.15
5.4.00.0100.01313.04
5.3.290.0140.02113.53
5.3.280.0130.02413.60
5.3.270.0170.01913.59
5.3.260.0140.02213.63
5.3.250.0150.02213.53
5.3.240.0170.02413.48
5.3.230.0070.03013.49
5.3.220.0120.02413.44
5.3.210.0110.02613.50
5.3.200.0100.02613.40
5.3.190.0160.02413.53
5.3.180.0110.02413.47
5.3.170.0140.02113.49
5.3.160.0120.02213.42
5.3.150.0180.02413.58
5.3.140.0180.02613.51
5.3.130.0110.02613.44
5.3.120.0190.01913.38
5.3.110.0130.02413.46
5.3.100.0100.02413.26
5.3.90.0140.02313.33
5.3.80.0140.02013.19
5.3.70.0150.02013.13
5.3.60.0120.02613.29
5.3.50.0090.02613.27
5.3.40.0150.02113.13
5.3.30.0150.01913.17
5.3.20.0110.02513.13
5.3.10.0130.02313.01
5.3.00.0090.02413.01
5.2.170.0120.01811.67
5.2.160.0100.01711.80
5.2.150.0060.02411.74
5.2.140.0160.01611.72
5.2.130.0110.01811.63
5.2.120.0120.01611.74
5.2.110.0140.01911.65
5.2.100.0100.02111.74
5.2.90.0120.01811.59
5.2.80.0140.01611.65
5.2.70.0050.02611.63
5.2.60.0120.01711.53
5.2.50.0120.01711.56
5.2.40.0080.02111.57
5.2.30.0090.02011.63
5.2.20.0090.02211.59
5.2.10.0080.02311.52
5.2.00.0100.02111.42
5.1.60.0120.01310.93
5.1.50.0090.01510.92
5.1.40.0120.01511.03
5.1.30.0090.01611.17
5.1.20.0120.01311.11
5.1.10.0100.01411.07
5.1.00.0080.01710.97
5.0.50.0090.01110.34
5.0.40.0060.01710.28
5.0.30.0070.02110.25
5.0.20.0100.01110.21
5.0.10.0090.01010.26
5.0.00.0080.01610.25
4.4.90.0090.0069.45
4.4.80.0060.0089.43
4.4.70.0040.0109.44
4.4.60.0050.0099.43
4.4.50.0050.0099.45
4.4.40.0030.0179.41
4.4.30.0050.0109.41
4.4.20.0080.0069.45
4.4.10.0050.0099.47
4.4.00.0040.0139.45
4.3.110.0050.0099.39
4.3.100.0080.0079.41
4.3.90.0040.0109.44
4.3.80.0090.0129.41
4.3.70.0060.0109.44
4.3.60.0080.0119.40
4.3.50.0050.0099.41
4.3.40.0050.0129.39
4.3.30.0010.0129.00
4.3.20.0020.0108.98
4.3.10.0070.0079.00
4.3.00.0060.01312.32

preferences:
42.32 ms | 400 KiB | 5 Q