3v4l.org

run code in 300+ PHP versions simultaneously
<?php // In response to http://www.php.net/manual/en/language.constants.predefined.php#113130 // In fact, you can define magic constants too. (@__DIR__ == '__DIR__') && define('__DIR__', dirname(__FILE__)); echo "result of var_dump(__DIR__):\r\n"; var_dump(__DIR__); echo "pwd";

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)
8.3.60.0070.01418.50
8.3.50.0080.00722.04
8.3.40.0070.00718.85
8.3.30.0090.00619.09
8.3.20.0040.00420.38
8.3.10.0000.00823.65
8.3.00.0110.00321.02
8.2.180.0070.01416.32
8.2.170.0120.00322.96
8.2.160.0070.00720.39
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00319.36
8.2.110.0060.00322.11
8.2.100.0040.00817.66
8.2.90.0060.00319.22
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0000.00817.80
8.2.50.0040.00418.10
8.2.40.0080.00319.88
8.2.30.0050.00218.21
8.2.20.0030.00617.67
8.2.10.0040.00417.91
8.2.00.0040.00417.66
8.1.280.0060.00925.92
8.1.270.0040.00422.06
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0030.00620.75
8.1.230.0120.00017.53
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0060.00318.41
8.1.160.0040.00422.06
8.1.150.0050.00218.45
8.1.140.0070.00017.30
8.1.130.0040.00419.56
8.1.120.0040.00417.43
8.1.110.0080.00017.39
8.1.100.0000.00817.30
8.1.90.0070.00017.45
8.1.80.0020.00517.38
8.1.70.0000.00717.34
8.1.60.0060.00317.53
8.1.50.0000.00817.48
8.1.40.0000.00717.45
8.1.30.0030.00617.47
8.1.20.0050.00317.61
8.1.10.0040.00417.44
8.1.00.0040.00417.38
8.0.300.0000.00918.77
8.0.290.0030.00616.63
8.0.280.0000.00718.32
8.0.270.0040.00417.14
8.0.260.0000.00617.19
8.0.250.0030.00316.93
8.0.240.0030.00316.90
8.0.230.0030.00416.75
8.0.220.0030.00316.78
8.0.210.0000.00716.84
8.0.200.0060.00016.86
8.0.190.0030.00516.89
8.0.180.0040.00416.86
8.0.170.0030.00516.91
8.0.160.0030.00516.85
8.0.150.0070.00016.75
8.0.140.0000.00716.63
8.0.130.0030.00313.19
8.0.120.0000.00816.88
8.0.110.0040.00416.79
8.0.100.0080.00016.73
8.0.90.0030.00516.63
8.0.80.0060.00916.80
8.0.70.0040.00416.78
8.0.60.0000.00716.89
8.0.50.0040.00316.71
8.0.30.0090.01217.02
8.0.20.0130.00617.40
8.0.10.0040.00417.06
8.0.00.0110.00816.75
7.4.330.0000.00515.00
7.4.320.0030.00316.34
7.4.300.0030.00316.50
7.4.290.0070.00316.36
7.4.280.0030.00316.35
7.4.270.0030.00316.44
7.4.260.0030.00316.56
7.4.250.0040.00416.41
7.4.240.0020.00516.42
7.4.230.0040.00416.62
7.4.220.0110.01516.43
7.4.210.0120.00816.62
7.4.200.0030.00316.61
7.4.160.0060.01016.29
7.4.150.0090.00917.40
7.4.140.0120.00717.86
7.4.130.0090.00916.33
7.4.120.0100.01016.38
7.4.110.0130.00416.27
7.4.100.0140.00816.29
7.4.90.0110.00616.60
7.4.80.0000.01719.39
7.4.70.0070.01016.52
7.4.60.0070.01016.45
7.4.50.0000.00516.58
7.4.40.0100.00716.27
7.4.30.0100.01316.37
7.4.00.0030.01214.90
7.3.330.0030.00313.07
7.3.320.0000.00513.07
7.3.310.0000.00616.13
7.3.300.0070.00016.15
7.3.290.0040.01116.10
7.3.280.0090.00816.11
7.3.270.0080.00817.40
7.3.260.0160.00016.45
7.3.250.0100.00616.24
7.3.240.0060.01716.21
7.3.230.0130.00616.45
7.3.210.0180.00616.49
7.3.200.0100.00719.39
7.3.190.0140.00916.30
7.3.180.0030.01316.32
7.3.170.0060.01516.27
7.3.160.0030.01516.48
7.3.120.0030.00914.89
7.2.330.0160.00716.52
7.2.320.0060.01216.31
7.2.310.0120.01216.39
7.2.300.0120.01116.57
7.2.290.0100.01316.22
7.2.60.0040.00816.88
7.2.00.0030.00919.50
7.1.200.0000.00715.84
7.1.100.0030.00918.02
7.1.70.0100.00317.07
7.1.60.0100.01319.70
7.1.50.0030.02016.62
7.1.00.0100.07022.45
7.0.200.0000.00816.84
7.0.140.0000.07721.95
7.0.100.0300.08719.86
7.0.90.0070.04019.88
7.0.80.0100.05719.84
7.0.70.0070.06719.88
7.0.60.0070.07319.94
7.0.50.0170.07320.15
7.0.40.0030.08319.98
7.0.30.0030.09319.95
7.0.20.0070.08020.13
7.0.10.0030.08720.09
7.0.00.0130.07720.07
5.6.280.0000.07320.86
5.6.250.0130.07020.66
5.6.240.0130.06320.68
5.6.230.0130.07320.50
5.6.220.0030.04720.57
5.6.210.0100.05720.75
5.6.200.0170.06721.06
5.6.190.0100.08321.13
5.6.180.0000.08721.03
5.6.170.0100.07321.08
5.6.160.0100.07721.16
5.6.150.0130.07721.07
5.6.140.0070.06321.16
5.6.130.0070.06321.09
5.6.120.0030.08321.04
5.6.110.0070.08320.94
5.6.100.0070.08320.91
5.6.90.0030.05320.98
5.6.80.0100.07720.41
5.6.70.0130.04020.41
5.6.60.0130.04720.30
5.6.50.0170.06720.33
5.6.40.0070.05720.39
5.6.30.0030.07320.37
5.6.20.0100.07320.37
5.6.10.0030.08720.41
5.6.00.0170.07320.42
5.5.380.0070.04320.35
5.5.370.0100.08020.56
5.5.360.0200.07020.55
5.5.350.0070.05320.33
5.5.340.0130.06320.88
5.5.330.0130.08320.88
5.5.320.0100.07320.82
5.5.310.0130.07720.78
5.5.300.0070.07720.63
5.5.290.0100.08020.90
5.5.280.0170.05720.79
5.5.270.0130.08020.78
5.5.260.0030.08720.76
5.5.250.0100.04720.71
5.5.240.0100.04720.17
5.5.230.0130.07020.01
5.5.220.0000.07020.24
5.5.210.0030.06720.20
5.5.200.0070.08020.26
5.5.190.0070.05320.13
5.5.180.0030.07020.27
5.5.160.0030.07720.25
5.5.150.0070.07720.12
5.5.140.0070.07720.23
5.5.130.0030.04320.14
5.5.120.0030.08320.10
5.5.110.0030.07020.20
5.5.100.0070.07320.10
5.5.90.0170.06020.08
5.5.80.0130.07020.15
5.5.70.0070.05320.05
5.5.60.0070.04320.04
5.5.50.0130.06319.99
5.5.40.0070.05020.02
5.5.30.0030.08020.10
5.5.20.0130.06020.04
5.5.10.0030.05020.11
5.5.00.0100.08019.96
5.4.450.0070.04719.27
5.4.440.0000.05319.40
5.4.430.0070.08719.11
5.4.420.0000.08719.10
5.4.410.0170.08019.43
5.4.400.0130.05718.90
5.4.390.0030.08318.79
5.4.380.0130.06319.14
5.4.370.0030.08319.04
5.4.360.0100.07319.23
5.4.350.0000.09718.98
5.4.340.0170.06319.02
5.4.320.0070.05719.07
5.4.310.0030.04019.13
5.4.300.0170.06319.03
5.4.290.0000.08718.89
5.4.280.0170.06719.11
5.4.270.0100.07719.22
5.4.260.0100.03718.78
5.4.250.0100.03719.08
5.4.240.0100.05018.96
5.4.230.0100.06018.96
5.4.220.0070.06018.94
5.4.210.0030.08019.06
5.4.200.0030.05319.04
5.4.190.0130.03719.06
5.4.180.0070.07719.08
5.4.170.0100.06319.08
5.4.160.0130.07318.98
5.4.150.0070.07719.10
5.4.140.0170.03316.29
5.4.130.0100.07016.37
5.4.120.0100.06716.36
5.4.110.0100.07016.23
5.4.100.0000.08016.36
5.4.90.0000.07016.34
5.4.80.0170.03716.39
5.4.70.0070.06016.29
5.4.60.0100.07016.28
5.4.50.0170.03716.19
5.4.40.0030.03716.47
5.4.30.0100.03016.27
5.4.20.0030.04016.22
5.4.10.0070.03316.41
5.4.00.0000.04015.80
5.3.290.0000.05014.50
5.3.280.0100.06014.41
5.3.270.0000.06014.41
5.3.260.0030.07314.59
5.3.250.0030.05314.56
5.3.240.0130.06714.59
5.3.230.0030.06314.55
5.3.220.0030.07314.52
5.3.210.0130.06314.55
5.3.200.0070.04014.54
5.3.190.0070.04314.55
5.3.180.0070.07314.55
5.3.170.0130.07314.54
5.3.160.0030.04014.46
5.3.150.0100.03714.52
5.3.140.0030.03714.53
5.3.130.0000.04014.40
5.3.120.0230.03314.45
5.3.110.0000.04314.53
5.3.100.0000.04013.89
5.3.90.0000.04013.95
5.3.80.0000.04013.92
5.3.70.0100.03014.00
5.3.60.0030.04013.98
5.3.50.0100.03013.90
5.3.40.0070.03313.80
5.3.30.0070.03013.88
5.3.20.0030.05313.46
5.3.10.0030.04313.56
5.3.00.0000.03713.63
5.2.170.0000.03311.13
5.2.160.0000.03011.00
5.2.150.0070.02710.98
5.2.140.0000.03311.17
5.2.130.0000.03010.95
5.2.120.0030.02311.10
5.2.110.0030.03011.08
5.2.100.0000.03011.09
5.2.90.0000.03711.14
5.2.80.0070.05311.14
5.2.70.0000.03011.09
5.2.60.0030.02310.97
5.2.50.0030.02711.08
5.2.40.0030.03011.04
5.2.30.0030.02710.76
5.2.20.0030.02310.95
5.2.10.0000.03310.73
5.2.00.0000.03010.77
5.1.60.0000.02710.05
5.1.50.0000.0279.98
5.1.40.0030.0209.84
5.1.30.0030.02310.41
5.1.20.0030.02310.48
5.1.10.0030.02310.13
5.1.00.0070.0439.94
5.0.50.0030.0209.84
5.0.40.0000.0239.84
5.0.30.0030.0309.84
5.0.20.0000.0209.84
5.0.10.0000.0209.84
5.0.00.0000.0339.84
4.4.90.0000.0179.84
4.4.80.0000.0179.84
4.4.70.0000.0209.84
4.4.60.0030.0139.84
4.4.50.0000.0179.84
4.4.40.0000.0239.84
4.4.30.0000.0179.84
4.4.20.0000.0279.84
4.4.10.0030.0139.84
4.4.00.0000.0239.84
4.3.110.0030.0139.84
4.3.100.0000.0179.84
4.3.90.0000.0139.84
4.3.80.0030.0209.84
4.3.70.0000.0179.84
4.3.60.0030.0109.84
4.3.50.0000.0179.84
4.3.40.0000.0239.84
4.3.30.0030.0279.84
4.3.20.0000.0139.84
4.3.10.0000.0179.84
4.3.00.0000.0139.84

preferences:
43.38 ms | 401 KiB | 5 Q