3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set("Europe/Dublin"); echo "TZ: " . date_default_timezone_get() . PHP_EOL; $date = new DateTime("2015-11-26"); $baseDate = new DateTime("1971-01-01"); var_dump($date->diff($baseDate));

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)
8.3.70.0070.01118.68
8.3.60.0150.00016.88
8.3.50.0110.00721.17
8.3.40.0130.00318.89
8.3.30.0070.00718.97
8.3.20.0080.00020.39
8.3.10.0080.00023.56
8.3.00.0080.00019.69
8.2.190.0140.01116.58
8.2.180.0150.00418.62
8.2.170.0040.01122.96
8.2.160.0000.01320.34
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00417.50
8.2.110.0080.00322.20
8.2.100.0060.00617.93
8.2.90.0050.00319.21
8.2.80.0000.00817.97
8.2.70.0030.00517.88
8.2.60.0060.00317.93
8.2.50.0000.00918.07
8.2.40.0080.00021.13
8.2.30.0080.00020.59
8.2.20.0030.00517.78
8.2.10.0040.00418.05
8.2.00.0040.00418.10
8.1.280.0110.00325.92
8.1.270.0040.00423.86
8.1.260.0050.00326.35
8.1.250.0060.00328.09
8.1.240.0060.00322.69
8.1.230.0120.00019.40
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0070.00317.48
8.1.190.0030.00517.35
8.1.180.0040.00418.10
8.1.170.0030.00520.52
8.1.160.0040.00421.94
8.1.150.0000.00718.91
8.1.140.0000.00819.62
8.1.130.0000.00717.82
8.1.120.0040.00417.71
8.1.110.0030.00617.70
8.1.100.0000.00817.56
8.1.90.0070.00017.61
8.1.80.0060.00317.54
8.1.70.0050.00217.53
8.1.60.0080.00017.77
8.1.50.0030.00617.64
8.1.40.0000.00817.54
8.1.30.0000.00817.69
8.1.20.0040.00417.75
8.1.10.0080.00017.75
8.1.00.0030.00517.68
8.0.300.0000.00818.77
8.0.290.0040.00416.88
8.0.280.0050.00218.48
8.0.270.0000.00917.23
8.0.260.0000.00717.19
8.0.250.0040.00417.20
8.0.240.0000.00717.02
8.0.230.0040.00417.02
8.0.220.0000.00717.04
8.0.210.0040.00417.02
8.0.200.0070.00017.00
8.0.190.0000.00816.97
8.0.180.0080.00317.10
8.0.170.0040.00417.00
8.0.160.0080.00317.11
8.0.150.0040.00417.05
8.0.140.0070.00016.99
8.0.130.0030.00313.50
8.0.120.0050.00317.09
8.0.110.0040.00416.95
8.0.100.0000.00716.97
8.0.90.0000.00816.90
8.0.80.0100.01017.06
8.0.70.0000.00717.02
8.0.60.0040.00416.94
8.0.50.0030.00516.84
8.0.30.0110.00917.25
8.0.20.0090.01117.45
8.0.10.0000.00817.02
8.0.00.0100.00816.85
7.4.330.0000.00615.08
7.4.320.0050.00316.45
7.4.300.0000.00616.50
7.4.290.0000.00716.47
7.4.280.0000.00816.56
7.4.270.0070.00016.71
7.4.260.0000.00716.59
7.4.250.0000.00816.48
7.4.240.0030.00416.57
7.4.230.0030.00316.59
7.4.220.0170.00616.68
7.4.210.0030.01016.74
7.4.200.0030.00316.73
7.4.160.0080.00816.59
7.4.150.0120.01117.40
7.4.140.0130.00917.86
7.4.130.0080.01016.54
7.4.120.0100.00816.57
7.4.110.0110.00716.58
7.4.100.0160.00516.54
7.4.90.0090.00916.75
7.4.80.0120.00919.39
7.4.70.0120.00716.67
7.4.60.0100.00716.61
7.4.50.0000.00816.45
7.4.40.0080.00816.50
7.4.30.0160.00616.64
7.4.00.0030.01315.10
7.3.330.0000.00513.06
7.3.320.0030.00313.17
7.3.310.0030.00316.37
7.3.300.0040.00416.34
7.3.290.0090.00716.36
7.3.280.0040.01216.31
7.3.270.0100.00717.40
7.3.260.0060.01216.34
7.3.250.0080.01016.47
7.3.240.0140.00716.49
7.3.230.0030.01316.39
7.3.210.0130.01016.38
7.3.200.0120.00616.34
7.3.190.0060.01116.50
7.3.180.0100.00716.62
7.3.170.0090.01216.41
7.3.160.0140.00316.66
7.2.330.0120.00616.67
7.2.320.0040.01216.60
7.2.310.0160.00716.75
7.2.300.0070.01116.69
7.2.290.0130.00917.00
7.2.60.0040.01217.17
7.2.00.0060.00619.48
7.1.200.0030.01015.93
7.1.100.0030.00918.19
7.1.70.0030.01017.01
7.1.60.0180.00419.50
7.1.50.0070.01416.93
7.1.00.0030.07722.45
7.0.200.0130.00716.86
7.0.60.4830.04019.79
7.0.50.0070.03717.87
7.0.40.0070.08720.20
7.0.30.0230.09020.17
7.0.20.0300.04720.09
7.0.10.0330.07020.16
7.0.00.0070.07720.12
5.6.280.0070.03021.09
5.6.210.0000.06720.50
5.6.200.0000.07318.09
5.6.190.0070.05720.27
5.6.180.3670.04720.56
5.6.170.0270.07720.45
5.6.160.0000.06720.40
5.6.150.0030.04018.21
5.6.140.0070.04718.18
5.6.130.0030.05718.12
5.6.120.0170.07021.02
5.6.110.0030.04321.01
5.6.100.0070.04720.97
5.6.90.0100.08321.00
5.6.80.0200.05320.48
5.5.350.4100.04020.41
5.5.340.0100.05017.98
5.5.330.0030.04720.14
5.5.320.0170.04320.56
5.5.310.0270.08020.21
5.5.300.0100.06017.95
5.5.290.0000.04317.92
5.5.280.0100.04720.88
5.5.270.0000.07320.86
5.5.260.0030.04720.74
5.5.250.0070.08320.58
5.5.240.0300.06720.07
5.4.450.0200.05719.50
5.4.440.0270.06319.42
5.4.430.0370.04719.20
5.4.420.0330.04019.00
5.4.410.0230.06019.17
5.4.400.0230.04718.89
5.4.390.0200.05718.88
5.4.380.0170.05718.89
5.4.370.0170.06018.97
5.4.360.0170.05719.14
5.4.350.0230.05019.10
5.4.340.0170.06319.13
5.4.320.0130.06319.00
5.4.310.0270.04718.84
5.4.300.0200.05318.96
5.4.290.0200.05019.16
5.4.280.0200.05319.13
5.4.270.0200.05019.12
5.4.260.0370.06019.12
5.4.250.0170.05718.96
5.4.240.0270.06018.83
5.4.230.0200.05718.89
5.4.220.0230.05318.97
5.4.210.0200.07318.83
5.4.200.0330.06019.02
5.4.190.0330.04319.11
5.4.180.0200.05319.13
5.4.170.0230.05019.16
5.4.160.0230.05019.11
5.4.150.0170.06318.88
5.4.140.0230.04716.48
5.4.130.0530.05716.34
5.4.120.0300.04016.36
5.4.110.0200.05316.53
5.4.100.0200.05316.34
5.4.90.0200.04716.46
5.4.80.0130.05316.46
5.4.70.0230.04316.41
5.4.60.0170.05316.26
5.4.50.0270.04316.36
5.4.40.0170.05016.17
5.4.30.0200.04716.34
5.4.20.0170.05316.34
5.4.10.0270.04716.14
5.4.00.0170.05015.70

preferences:
64.42 ms | 401 KiB | 5 Q