3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dir = "/"; if (is_dir($dir)) { if ($dh = opendir($dir)) { while (($file = readdir($dh)) !== false) { echo "filename: $file : filetype: " . filetype($dir . $file) . "\n"; } closedir($dh); } } ?>

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)
8.3.40.0120.00918.72
8.3.30.0040.01118.73
8.3.20.0050.00318.57
8.3.10.0040.00420.53
8.3.00.0030.00619.38
8.2.170.0070.00722.96
8.2.160.0100.01021.07
8.2.150.0050.00324.18
8.2.140.0070.00324.66
8.2.130.0040.00426.16
8.2.120.0150.00019.24
8.2.110.0060.00321.11
8.2.100.0040.00817.78
8.2.90.0070.00319.18
8.2.80.0040.00417.77
8.2.70.0000.00917.50
8.2.60.0050.00517.93
8.2.50.0090.00018.07
8.2.40.0070.00018.03
8.2.30.0000.01017.98
8.2.20.0080.00017.59
8.2.10.0040.00417.52
8.2.00.0040.00417.60
8.1.270.0090.00924.66
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0060.00322.34
8.1.230.0040.00720.86
8.1.220.0050.00317.74
8.1.210.0050.00318.88
8.1.200.0060.00317.35
8.1.190.0040.00417.41
8.1.180.0030.00518.10
8.1.170.0040.00418.71
8.1.160.0050.00318.73
8.1.150.0050.00318.50
8.1.140.0020.00517.29
8.1.130.0000.00717.76
8.1.120.0040.00417.38
8.1.110.0000.00717.42
8.1.100.0050.00217.29
8.1.90.0040.00417.43
8.1.80.0030.00317.38
8.1.70.0000.00817.41
8.1.60.0060.00317.41
8.1.50.0050.00317.46
8.1.40.0030.00617.47
8.1.30.0040.00417.58
8.1.20.0000.00817.55
8.1.10.0000.00717.34
8.1.00.0080.00017.38
8.0.300.0000.00820.02
8.0.290.0040.00416.75
8.0.280.0070.00018.40
8.0.270.0040.00417.18
8.0.260.0060.00016.88
8.0.250.0040.00417.01
8.0.240.0000.00716.91
8.0.230.0000.00716.96
8.0.220.0040.00416.83
8.0.210.0050.00316.82
8.0.200.0000.00616.97
8.0.190.0030.00616.89
8.0.180.0020.00516.92
8.0.170.0030.00616.91
8.0.160.0000.00716.91
8.0.150.0070.00316.88
8.0.140.0000.00716.78
8.0.130.0000.00513.37
8.0.120.0070.00214.45
8.0.110.0090.00214.53
8.0.100.0070.00414.57
8.0.90.0070.00414.49
8.0.80.0080.00514.54
8.0.70.0050.00414.51
8.0.60.0030.00614.56
8.0.50.0040.00414.46
8.0.30.0070.00815.17
8.0.20.0120.00215.14
8.0.10.0000.00914.52
8.0.00.0070.00515.04
7.4.330.0050.00013.04
7.4.320.0000.00616.37
7.4.300.0060.00016.43
7.4.290.0000.00716.36
7.4.280.0000.00716.54
7.4.270.0080.00016.44
7.4.260.0000.00513.16
7.4.250.0020.00714.27
7.4.240.0060.00214.33
7.4.230.0050.00514.24
7.4.220.0110.00314.37
7.4.210.0100.00715.42
7.4.200.0060.00414.33
7.4.190.0080.00214.45
7.4.180.0120.00013.34
7.4.160.0080.00614.34
7.4.150.0110.00314.28
7.4.140.0070.00714.82
7.4.130.0080.00614.89
7.4.120.0090.00414.92
7.4.110.0100.00414.20
7.4.100.0070.00514.31
7.4.90.0070.00614.32
7.4.80.0110.00614.84
7.4.70.0120.00614.86
7.4.60.0170.00314.84
7.4.50.0090.00514.67
7.4.40.0130.00914.73
7.4.30.0120.01114.83
7.4.20.0200.00314.25
7.4.10.0150.00914.32
7.4.00.0110.01014.36
7.3.330.0030.00313.21
7.3.320.0060.00713.18
7.3.310.0080.00314.20
7.3.300.0030.00814.15
7.3.290.0050.00714.18
7.3.280.0080.00615.07
7.3.270.0080.00614.23
7.3.260.0100.00514.79
7.3.250.0100.00714.74
7.3.240.0050.00914.17
7.3.230.0130.00114.13
7.3.220.0070.00312.97
7.3.210.0060.00614.14
7.3.200.0110.00915.45
7.3.190.0100.00814.74
7.3.180.0160.00314.62
7.3.170.0110.00714.60
7.3.160.0140.00814.60
7.3.150.0190.00614.11
7.3.140.0170.00714.10
7.3.130.0190.00714.20
7.3.120.0120.00514.23
7.3.110.0150.00414.01
7.3.100.0130.00614.00
7.3.90.0180.00514.27
7.3.80.0180.00414.11
7.3.70.0170.00314.21
7.3.60.0180.00514.21
7.3.50.0110.01114.24
7.3.40.0160.00614.27
7.3.30.0120.00714.18
7.3.20.0130.00415.38
7.3.10.0170.00315.31
7.3.00.0160.00515.43
7.2.340.0100.00213.19
7.2.330.0070.00814.29
7.2.320.0080.00914.30
7.2.310.0110.00814.82
7.2.300.0160.00514.76
7.2.290.0160.00614.76
7.2.280.0170.01014.25
7.2.270.0160.00814.37
7.2.260.0170.00914.25
7.2.250.0130.00514.28
7.2.240.0150.00414.24
7.2.230.0120.00914.28
7.2.220.0150.01014.26
7.2.210.0150.00814.24
7.2.200.0200.00814.41
7.2.190.0190.00514.36
7.2.180.0150.00514.27
7.2.170.0150.00314.28
7.2.160.0150.00414.18
7.2.150.0100.00915.52
7.2.140.0150.00315.60
7.2.130.0100.01115.77
7.2.120.0120.00715.58
7.2.110.0150.00715.59
7.2.100.0120.00915.61
7.2.90.0180.00515.56
7.2.80.0150.00715.66
7.2.70.0200.00615.58
7.2.60.0160.00615.66
7.2.50.0130.00715.51
7.2.40.0140.00815.68
7.2.30.0220.00415.61
7.2.20.0100.01015.51
7.2.10.0090.00815.50
7.2.00.0140.00416.53
7.1.330.0170.00614.55
7.1.320.0130.01114.64
7.1.310.0120.00914.50
7.1.300.0150.00714.63
7.1.290.0170.00614.59
7.1.280.0140.00614.62
7.1.270.0120.00714.67
7.1.260.0090.00814.65
7.1.250.0110.00814.50
7.1.240.0140.00514.51
7.1.230.0230.00914.58
7.1.220.0170.00214.66
7.1.210.0100.00814.50
7.1.200.0110.00514.86
7.1.190.0130.00714.58
7.1.180.0180.00414.47
7.1.170.0140.00614.53
7.1.160.0130.00914.58
7.1.150.0150.00914.61
7.1.140.0110.00914.55
7.1.130.0090.00714.51
7.1.120.0150.00414.45
7.1.110.0120.00514.46
7.1.100.0100.00415.35
7.1.90.0190.00514.51
7.1.80.0090.00814.57
7.1.70.0070.00615.15
7.1.60.0100.00815.79
7.1.50.0110.00615.15
7.1.40.0080.00714.64
7.1.30.0140.00314.65
7.1.20.0110.00714.56
7.1.10.0140.00714.58
7.1.00.0120.02016.52
7.0.330.0110.00814.48
7.0.320.0150.00214.40
7.0.310.0140.00414.51
7.0.300.0140.00614.40
7.0.290.0190.00714.42
7.0.280.0170.00714.47
7.0.270.0110.00514.44
7.0.260.0110.00414.32
7.0.250.0110.00614.40
7.0.240.0120.00314.43
7.0.230.0120.00314.42
7.0.220.0070.00814.49
7.0.210.0080.00614.33
7.0.200.0130.00314.96
7.0.190.0050.00814.45
7.0.180.0090.00514.49
7.0.170.0110.00414.38
7.0.160.0140.00514.49
7.0.150.0100.00814.38
7.0.140.0090.02116.28
7.0.130.0110.00814.55
7.0.120.0100.02316.29
7.0.110.0130.00714.45
7.0.100.0140.00414.48
7.0.90.0120.00814.30
7.0.80.0120.00314.34
7.0.70.0100.00514.41
7.0.60.0080.01815.78
7.0.50.0110.02315.11
7.0.40.0100.02415.92
7.0.30.0190.02415.83
7.0.20.0130.01715.80
7.0.10.0100.01315.82
7.0.00.0080.01415.74
5.6.400.0090.00913.61
5.6.390.0070.01113.64
5.6.380.0120.00813.63
5.6.370.0130.00413.52
5.6.360.0130.00613.62
5.6.350.0140.00613.80
5.6.340.0130.00813.59
5.6.330.0090.00613.67
5.6.320.0110.00513.52
5.6.310.0110.00613.70
5.6.300.0090.00913.68
5.6.290.0120.00913.56
5.6.280.0080.02515.54
5.6.270.0140.00513.79
5.6.260.0140.00713.71
5.6.250.0120.00913.67
5.6.240.0110.00613.78
5.6.230.0120.00513.68
5.6.220.0090.00713.59
5.6.210.0120.02215.52
5.6.200.0110.02314.89
5.6.190.0130.01315.32
5.6.180.0940.01415.40
5.6.170.0140.02315.45
5.6.160.0100.01715.27
5.6.150.0110.01214.83
5.6.140.0100.02414.74
5.6.130.0120.02514.78
5.6.120.0060.01915.44
5.6.110.0110.01715.49
5.6.100.0060.01715.38
5.6.90.0130.01415.43
5.6.80.0080.01515.31
5.6.70.1130.01515.33
5.6.60.0150.00413.54
5.6.50.0090.00613.51
5.6.40.0130.00613.60
5.6.30.0110.00713.64
5.6.20.0090.00713.62
5.6.10.0090.00613.62
5.6.00.0110.00813.63
5.5.380.0110.00513.56
5.5.370.0110.00513.66
5.5.360.0100.00413.67
5.5.350.0130.01615.18
5.5.340.0080.02714.64
5.5.330.0110.02215.15
5.5.320.0170.02315.29
5.5.310.0140.01615.21
5.5.300.0100.01614.70
5.5.290.0080.01614.64
5.5.280.0070.02015.21
5.5.270.0110.02315.32
5.5.260.0110.02015.41
5.5.250.0110.02115.28
5.5.240.0110.01915.29
5.5.230.0140.00613.61
5.5.220.0120.00713.46
5.5.210.0130.00513.71
5.5.200.0120.00713.42
5.5.190.0140.00513.43
5.5.180.0130.00613.37
5.5.170.0080.00813.47
5.5.160.0100.00813.50
5.5.150.0120.00713.52
5.5.140.0090.00713.31
5.5.130.0130.00513.46
5.5.120.0110.00613.35
5.5.110.0110.00613.30
5.5.100.0070.01013.35
5.5.90.0140.00513.50
5.5.80.0170.00413.63
5.5.70.0100.01113.55
5.5.60.0130.00613.45
5.5.50.0130.01013.63
5.5.40.0120.00913.56
5.5.30.0170.00613.67
5.5.20.0110.00813.64
5.5.10.0120.01013.53
5.5.00.0120.00813.53
5.4.450.0210.01214.45
5.4.440.0210.01414.64
5.4.430.0160.02114.48
5.4.420.0130.01414.57
5.4.410.0170.01314.57
5.4.400.0070.01614.48
5.4.390.0240.01014.47
5.4.380.0180.01514.47
5.4.370.0200.01814.40
5.4.360.0200.01314.38
5.4.350.0170.01514.38
5.4.340.0290.01614.35
5.4.330.0060.00912.34
5.4.320.0220.01614.50
5.4.310.0260.01514.46
5.4.300.0260.01314.41
5.4.290.0260.01714.41
5.4.280.0200.01214.37
5.4.270.0200.01314.46
5.4.260.0260.01514.38
5.4.250.0250.01014.31
5.4.240.0280.01414.35
5.4.230.0240.01214.24
5.4.220.0380.01114.22
5.4.210.0250.01914.21
5.4.200.0180.01414.14
5.4.190.0270.01714.19
5.4.180.0350.01214.22
5.4.170.0210.01514.21
5.4.160.0290.01314.10
5.4.150.0230.02014.18
5.4.140.0190.01814.25
5.4.130.0210.01814.30
5.4.120.0300.01114.24
5.4.110.0310.01114.25
5.4.100.0330.01214.27
5.4.90.0230.01514.30
5.4.80.0250.01614.24
5.4.70.0170.02014.28
5.4.60.0210.01414.30
5.4.50.0230.01414.33
5.4.40.0140.01414.25
5.4.30.0300.01214.23
5.4.20.0350.01014.29
5.4.10.0240.01514.20
5.4.00.0220.01214.00
5.3.290.0310.01314.80
5.3.280.0190.01814.57
5.3.270.0240.01514.59
5.3.260.0260.01614.61
5.3.250.0240.01414.53
5.3.240.0290.01914.55
5.3.230.0200.01314.48
5.3.220.0190.01614.27
5.3.210.0220.01414.44
5.3.200.0250.01614.49
5.3.190.0210.01514.43
5.3.180.0250.01714.55
5.3.170.0150.01314.68
5.3.160.0170.01614.59
5.3.150.0170.02014.70
5.3.140.0150.01814.51
5.3.130.0140.02114.56
5.3.120.0250.01514.49
5.3.110.0140.01614.38
5.3.100.0190.01414.51
5.3.90.0180.01314.49
5.3.80.0250.01414.29
5.3.70.0300.01214.31
5.3.60.0170.01414.46
5.3.50.0220.01414.31
5.3.40.0270.01214.38
5.3.30.0130.01414.21
5.3.20.0200.01414.16
5.3.10.0270.01514.10
5.3.00.0330.01014.25
5.2.170.0080.01013.67
5.2.160.0240.01113.80
5.2.150.0220.01313.64
5.2.140.0290.01013.58
5.2.130.0240.01113.54
5.2.120.0180.00913.65
5.2.110.0240.01113.59
5.2.100.0200.01513.64
5.2.90.0280.01113.59
5.2.80.0230.01313.60
5.2.70.0080.01713.60
5.2.60.0230.00913.50
5.2.50.0230.01413.56
5.2.40.0210.01113.53
5.2.30.0150.02313.50
5.2.20.0160.00913.42
5.2.10.0200.01013.38
5.2.00.0210.01113.37
5.1.60.0200.01213.14
5.1.50.0210.01313.02
5.1.40.0240.01213.10
5.1.30.0170.01213.14
5.1.20.0200.01213.05
5.1.10.0200.01313.02
5.1.00.0200.00813.04
5.0.50.0090.00812.82
5.0.40.0090.00812.82
5.0.30.0140.00812.82
5.0.20.0100.00612.82
5.0.10.0090.00612.81
5.0.00.0060.00912.81
4.4.90.0100.00812.87
4.4.80.0030.00912.87
4.4.70.0080.00512.87
4.4.60.0110.00512.87
4.4.50.0100.00712.87
4.4.40.0100.00712.86
4.4.30.0090.00512.84
4.4.20.0170.00512.82
4.4.10.0090.00612.82
4.4.00.0090.00812.82
4.3.110.0090.00312.82
4.3.100.0050.00512.82
4.3.90.0120.00412.82
4.3.80.0100.00812.79
4.3.70.0140.00412.78
4.3.60.0100.00612.78
4.3.50.0120.01112.78
4.3.40.0080.00812.78
4.3.30.0060.00612.78
4.3.20.0050.01012.78
4.3.10.0070.00412.78
4.3.00.0060.00612.78

preferences:
48.07 ms | 400 KiB | 5 Q