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 . ':不是 xls 格式</span><br />'; } //validate file size if ( $size/1024/1024 > 2 ) { $valid = false; $response = '<span style="color:red">' . $name . ':文件不允许超过 2M</span><br />'; } //upload file if ($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)
8.3.40.0040.01118.84
8.3.30.0100.00318.89
8.3.20.0060.00320.30
8.3.10.0030.00521.90
8.3.00.0080.00020.95
8.2.170.0040.01118.96
8.2.160.0000.01322.96
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0060.00319.66
8.2.110.0060.00321.00
8.2.100.0110.00017.78
8.2.90.0060.00317.91
8.2.80.0030.00619.76
8.2.70.0050.00317.50
8.2.60.0000.00817.50
8.2.50.0080.00017.63
8.2.40.0060.00317.63
8.2.30.0000.00818.25
8.2.20.0080.00017.61
8.2.10.0000.00718.22
8.2.00.0050.00517.64
8.1.270.0090.00020.69
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0030.00622.45
8.1.230.0030.00722.14
8.1.220.0040.00417.74
8.1.210.0070.00418.77
8.1.200.0030.00517.25
8.1.190.0030.00617.23
8.1.180.0080.00018.10
8.1.170.0050.00317.62
8.1.160.0000.00722.06
8.1.150.0050.00218.88
8.1.140.0080.00017.44
8.1.130.0070.00017.72
8.1.120.0030.00317.34
8.1.110.0050.00317.48
8.1.100.0000.00717.39
8.1.90.0080.00017.48
8.1.80.0020.00517.41
8.1.70.0030.00317.43
8.1.60.0000.00817.63
8.1.50.0000.00817.46
8.1.40.0000.00817.46
8.1.30.0000.00917.64
8.1.20.0070.00017.46
8.1.10.0040.00417.42
8.1.00.0030.00517.54
8.0.300.0050.00319.91
8.0.290.0080.00016.88
8.0.280.0000.00718.34
8.0.270.0030.00317.25
8.0.260.0030.00317.23
8.0.250.0000.00716.98
8.0.240.0000.00716.96
8.0.230.0000.00716.98
8.0.220.0030.00316.87
8.0.210.0070.00016.79
8.0.200.0000.00716.95
8.0.190.0000.00716.81
8.0.180.0080.00316.89
8.0.170.0000.00816.82
8.0.160.0070.00016.80
8.0.150.0030.00516.92
8.0.140.0030.00716.80
8.0.130.0030.00313.24
8.0.120.0060.00115.00
8.0.110.0060.00214.96
8.0.100.0060.00215.03
8.0.90.0040.00315.04
8.0.80.0060.00815.03
8.0.70.0030.00515.08
8.0.60.0030.00515.01
8.0.50.0080.00015.11
8.0.30.0090.00815.85
8.0.20.0100.00816.00
8.0.10.0040.00415.17
8.0.00.0070.00715.61
7.4.330.0040.00415.03
7.4.320.0000.00616.58
7.4.300.0030.00316.48
7.4.290.0080.00016.60
7.4.280.0080.00316.58
7.4.270.0040.00416.48
7.4.260.0000.00816.53
7.4.250.0060.00114.87
7.4.240.0060.00115.47
7.4.230.0020.00514.89
7.4.220.0110.00614.85
7.4.210.0100.00415.52
7.4.200.0030.00514.98
7.4.190.0000.00813.23
7.4.180.0020.00513.24
7.4.160.0080.00414.88
7.4.150.0060.00715.33
7.4.140.0090.00516.32
7.4.130.0040.01015.29
7.4.120.0070.00715.37
7.4.110.0040.00914.77
7.4.100.0080.00614.85
7.4.90.0030.00814.86
7.4.80.0050.00816.31
7.4.70.0080.00615.31
7.4.60.0060.00715.34
7.4.50.0060.00515.28
7.4.40.0080.00615.22
7.4.30.0020.00914.70
7.4.20.0040.00714.67
7.4.10.0070.00614.55
7.4.00.0070.00614.75
7.3.330.0000.00513.21
7.3.320.0000.00712.99
7.3.310.0050.00314.58
7.3.300.0030.00314.54
7.3.290.0010.00614.61
7.3.280.0040.01115.42
7.3.270.0110.00615.16
7.3.260.0070.00914.64
7.3.250.0100.00715.13
7.3.240.0060.00614.70
7.3.230.0030.00914.73
7.3.220.0020.00513.04
7.3.210.0080.00414.67
7.3.200.0060.00814.67
7.3.190.0060.00815.27
7.3.180.0080.00715.19
7.3.170.0090.00615.21
7.3.160.0100.00515.16
7.3.150.0070.00514.59
7.3.140.0020.01014.53
7.3.130.0030.00814.56
7.3.120.0040.00914.63
7.3.110.0080.00714.69
7.3.100.0050.00714.50
7.3.90.0090.00414.75
7.3.80.0060.00514.72
7.3.70.0100.00214.72
7.3.60.0070.00414.62
7.3.50.0070.00414.81
7.3.40.0080.00314.72
7.3.30.0040.00814.63
7.3.20.0070.00716.31
7.3.10.0060.00716.45
7.3.00.0050.00716.35
7.2.340.0090.00313.20
7.2.330.0090.00714.94
7.2.320.0080.00714.88
7.2.310.0050.01115.29
7.2.300.0050.01215.25
7.2.290.0060.01115.40
7.2.280.0060.00814.85
7.2.270.0120.00514.60
7.2.260.0070.00914.62
7.2.250.0100.00714.76
7.2.240.0120.00514.64
7.2.230.0120.00514.78
7.2.220.0080.00714.80
7.2.210.0060.01014.68
7.2.200.0120.00314.87
7.2.190.0060.01014.73
7.2.180.0090.00914.74
7.2.170.0100.00614.88
7.2.160.0140.00114.75
7.2.150.0070.01116.46
7.2.140.0050.01116.59
7.2.130.0080.00816.79
7.2.120.0090.00516.59
7.2.110.0120.00316.75
7.2.100.0080.00616.74
7.2.90.0100.00516.67
7.2.80.0100.00916.65
7.2.70.0060.00716.59
7.2.60.0090.00616.67
7.2.50.0100.01016.53
7.2.40.0110.00716.61
7.2.30.0100.00916.60
7.2.20.0120.00516.60
7.2.10.0090.00716.65
7.2.00.0100.00617.21
7.1.330.0180.00415.69
7.1.320.0160.00515.76
7.1.310.0200.00015.74
7.1.300.0150.00515.73
7.1.290.0180.00415.78
7.1.280.0130.00715.56
7.1.270.0150.00815.68
7.1.260.0120.01015.71
7.1.250.0130.00615.71
7.1.240.0160.00515.67
7.1.230.0150.00615.64
7.1.220.0150.00915.70
7.1.210.0110.00915.70
7.1.200.0130.00715.67
7.1.190.0150.00715.55
7.1.180.0140.00615.64
7.1.170.0170.00515.67
7.1.160.0160.00615.61
7.1.150.0160.00315.61
7.1.140.0170.00615.61
7.1.130.0190.00415.50
7.1.120.0170.00415.65
7.1.110.0130.00615.51
7.1.100.0150.00216.39
7.1.90.0210.00015.55
7.1.80.0140.00515.67
7.1.70.0110.00516.03
7.1.60.0110.00816.88
7.1.50.0110.01016.01
7.1.40.0150.00515.62
7.1.30.0160.00815.75
7.1.20.0130.00815.66
7.1.10.0170.00515.50
7.1.00.0090.03117.92
7.0.330.0190.00315.35
7.0.320.0110.00815.36
7.0.310.0140.00615.31
7.0.300.0150.00515.42
7.0.290.0170.00415.35
7.0.280.0100.01015.40
7.0.270.0170.00415.39
7.0.260.0170.00415.24
7.0.250.0130.00715.54
7.0.240.0170.00215.58
7.0.230.0120.00715.52
7.0.220.0140.00515.34
7.0.210.0130.00515.40
7.0.200.0120.00415.24
7.0.190.0170.00115.44
7.0.180.0200.00215.42
7.0.170.0170.00315.36
7.0.160.0150.00515.51
7.0.150.0120.00715.35
7.0.140.0090.02417.60
7.0.130.0090.01015.42
7.0.120.0140.00515.52
7.0.110.0140.00615.43
7.0.100.0180.00415.41
7.0.90.0110.00715.33
7.0.80.0180.00015.34
7.0.70.0100.00915.31
7.0.60.0120.03016.95
7.0.50.0120.02916.11
7.0.40.0100.03017.08
7.0.30.0160.03017.00
7.0.20.0160.01716.96
7.0.10.0090.02117.00
7.0.00.0130.03017.06
5.6.400.0170.00314.07
5.6.390.0130.00814.21
5.6.380.0120.00714.27
5.6.370.0180.00314.16
5.6.360.0120.01014.32
5.6.350.0110.00714.20
5.6.340.0130.00714.25
5.6.330.0120.00914.41
5.6.320.0100.00914.21
5.6.310.0120.00814.11
5.6.300.0070.01314.21
5.6.290.0170.00214.19
5.6.280.0060.03316.38
5.6.270.0160.00514.40
5.6.260.0150.00514.27
5.6.250.0150.00514.20
5.6.240.0170.00314.21
5.6.230.0160.00614.31
5.6.220.0130.00714.25
5.6.210.0110.03116.26
5.6.200.0080.02615.49
5.6.190.0120.03116.33
5.6.180.0220.02716.31
5.6.170.0180.01916.38
5.6.160.0120.02616.31
5.6.150.0130.02715.58
5.6.140.0090.03215.59
5.6.130.0130.01715.58
5.6.120.0090.03516.50
5.6.110.0120.02716.46
5.6.100.0190.02516.45
5.6.90.0100.02316.40
5.6.80.0130.02216.24
5.6.70.0120.00614.19
5.6.60.0150.00414.17
5.6.50.0120.00814.19
5.6.40.0150.00414.14
5.6.30.0140.00514.16
5.6.20.0080.01014.27
5.6.10.0120.00814.22
5.6.00.0140.00514.20
5.5.380.0170.01114.31
5.5.370.0130.00814.16
5.5.360.0170.00414.12
5.5.350.0230.01616.12
5.5.340.0100.02015.39
5.5.330.0120.02916.15
5.5.320.0100.01816.29
5.5.310.0190.02516.22
5.5.300.0120.01815.32
5.5.290.0130.02815.42
5.5.280.0110.02816.22
5.5.270.0110.02116.49
5.5.260.0120.02916.35
5.5.250.0090.03316.44
5.5.240.0150.02416.27
5.5.230.0180.00214.08
5.5.220.0110.00814.23
5.5.210.0120.00714.26
5.5.200.0140.00514.08
5.5.190.0140.00614.07
5.5.180.0100.00814.06
5.5.170.0160.00313.91
5.5.160.0090.00813.87
5.5.150.0100.01014.04
5.5.140.0160.00313.93
5.5.130.0160.00413.98
5.5.120.0170.00214.10
5.5.110.0100.00914.01
5.5.100.0120.00714.10
5.5.90.0120.00814.24
5.5.80.0080.01014.13
5.5.70.0150.00513.90
5.5.60.0160.00414.07
5.5.50.0120.00614.12
5.5.40.0170.00514.20
5.5.30.0140.00514.11
5.5.20.0100.00914.00
5.5.10.0140.00514.12
5.5.00.0090.01014.19
5.4.450.0280.02214.85
5.4.440.0380.02214.83
5.4.430.0280.02114.87
5.4.420.0390.02214.72
5.4.410.0250.02714.78
5.4.400.0460.02514.61
5.4.390.0150.02714.45
5.4.380.0100.02514.47
5.4.370.0190.01714.38
5.4.360.0100.03314.53
5.4.350.0140.03114.58
5.4.340.0140.02114.50
5.4.330.0120.00312.43
5.4.320.0120.02514.56
5.4.310.0170.02514.52
5.4.300.0100.02614.36
5.4.290.0200.01514.45
5.4.280.0140.02214.54
5.4.270.0170.01714.58
5.4.260.0170.02414.56
5.4.250.0170.02114.49
5.4.240.0130.02514.55
5.4.230.0190.02314.36
5.4.220.0180.01914.40
5.4.210.0150.02214.47
5.4.200.0120.02313.79
5.4.190.0110.02414.45
5.4.180.0110.02514.51
5.4.170.0140.02314.36
5.4.160.0130.02314.30
5.4.150.0110.02314.39
5.4.140.0210.02013.74
5.4.130.0130.02313.79
5.4.120.0140.02513.75
5.4.110.0140.02213.88
5.4.100.0170.01813.72
5.4.90.0150.01913.66
5.4.80.0160.01813.61
5.4.70.0070.02813.77
5.4.60.0120.02313.74
5.4.50.0130.02313.72
5.4.40.0080.02613.70
5.4.30.0120.02213.65
5.4.20.0120.02113.79
5.4.10.0140.02213.74
5.4.00.0110.02313.50
5.3.290.0110.02513.56
5.3.280.0140.02013.48
5.3.270.0110.02513.60
5.3.260.0100.02613.51
5.3.250.0190.02113.55
5.3.240.0110.02313.34
5.3.230.0100.02513.44
5.3.220.0150.02213.31
5.3.210.0160.02213.33
5.3.200.0140.02113.39
5.3.190.0140.02113.42
5.3.180.0170.01913.45
5.3.170.0150.02213.42
5.3.160.0090.02813.54
5.3.150.0120.02213.45
5.3.140.0110.02413.35
5.3.130.0170.02013.43
5.3.120.0140.02313.54
5.3.110.0150.02613.52
5.3.100.0160.01913.35
5.3.90.0120.02213.38
5.3.80.0150.01813.21
5.3.70.0170.01613.09
5.3.60.0130.02013.18
5.3.50.0140.02013.13
5.3.40.0250.02413.16
5.3.30.0140.02613.18
5.3.20.0120.02013.01
5.3.10.0130.02213.08
5.3.00.0130.02113.00
5.2.170.0100.02111.78
5.2.160.0130.01711.75
5.2.150.0070.02111.72
5.2.140.0080.01911.67
5.2.130.0090.02011.59
5.2.120.0080.02011.72
5.2.110.0120.01611.79
5.2.100.0130.01411.61
5.2.90.0080.02011.65
5.2.80.0110.01811.64
5.2.70.0100.02011.58
5.2.60.0120.01511.60
5.2.50.0120.01911.54
5.2.40.0090.01811.66
5.2.30.0100.01811.61
5.2.20.0090.01811.59
5.2.10.0110.01611.51
5.2.00.0090.02311.48
5.1.60.0090.01411.04
5.1.50.0110.01511.02
5.1.40.0060.01511.08
5.1.30.0090.01411.15
5.1.20.0150.01311.18
5.1.10.0060.01611.08
5.1.00.0040.01810.92
5.0.50.0070.01210.31
5.0.40.0060.01210.28
5.0.30.0050.01710.26
5.0.20.0030.01310.25
5.0.10.0070.01110.21
5.0.00.0020.02010.22
4.4.90.0030.0109.44
4.4.80.0040.0109.42
4.4.70.0070.0079.45
4.4.60.0060.0109.44
4.4.50.0030.0119.42
4.4.40.0040.0159.41
4.4.30.0020.0139.43
4.4.20.0060.0129.45
4.4.10.0060.0079.45
4.4.00.0070.0099.46
4.3.110.0020.0119.42
4.3.100.0030.0089.40
4.3.90.0040.0099.41
4.3.80.0050.0129.41
4.3.70.0050.0089.40
4.3.60.0050.0089.40
4.3.50.0070.0059.42
4.3.40.0040.0129.39
4.3.30.0020.0118.99
4.3.20.0020.0108.99
4.3.10.0010.0138.97
4.3.00.0110.00712.32

preferences:
55.6 ms | 400 KiB | 5 Q