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"); $baseDate = new DateTime("1975-01-01"); var_dump($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)
8.3.60.0120.00616.75
8.3.50.0110.00416.27
8.3.40.0150.00018.79
8.3.30.0070.00718.80
8.3.20.0040.00420.34
8.3.10.0080.00023.38
8.3.00.0040.00419.56
8.2.180.0080.00818.66
8.2.170.0110.00422.96
8.2.160.0130.00620.48
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00817.72
8.2.110.0060.00622.27
8.2.100.0080.00417.93
8.2.90.0050.00319.35
8.2.80.0000.00817.97
8.2.70.0080.00017.88
8.2.60.0040.00418.05
8.2.50.0000.00818.07
8.2.40.0080.00021.07
8.2.30.0000.00720.55
8.2.20.0080.00017.74
8.2.10.0050.00218.18
8.2.00.0040.00418.09
8.1.280.0140.00025.92
8.1.270.0130.00723.91
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0040.00422.60
8.1.230.0090.00319.42
8.1.220.0090.00017.79
8.1.210.0050.00318.77
8.1.200.0090.00017.48
8.1.190.0090.00017.24
8.1.180.0000.00818.10
8.1.170.0050.00320.56
8.1.160.0000.00722.01
8.1.150.0070.00018.90
8.1.140.0000.00819.68
8.1.130.0040.00417.77
8.1.120.0040.00417.55
8.1.110.0000.00717.65
8.1.100.0000.00717.61
8.1.90.0050.00317.65
8.1.80.0000.00717.55
8.1.70.0030.00317.65
8.1.60.0040.00417.68
8.1.50.0030.00617.52
8.1.40.0040.00417.51
8.1.30.0000.00717.80
8.1.20.0030.00517.77
8.1.10.0030.00617.71
8.1.00.0040.00417.61
8.0.300.0000.00718.77
8.0.290.0000.00816.88
8.0.280.0000.00718.40
8.0.270.0040.00417.34
8.0.260.0030.00317.31
8.0.250.0030.00417.09
8.0.240.0000.00617.18
8.0.230.0000.00717.16
8.0.220.0000.00817.16
8.0.210.0040.00416.96
8.0.200.0030.00717.15
8.0.190.0000.00717.20
8.0.180.0060.00316.98
8.0.170.0070.00017.00
8.0.160.0050.00316.96
8.0.150.0040.00417.07
8.0.140.0000.00716.90
8.0.130.0030.00313.46
8.0.120.0000.00717.04
8.0.110.0040.00416.96
8.0.100.0000.00717.03
8.0.90.0030.00517.07
8.0.80.0120.00917.07
8.0.70.0000.00817.19
8.0.60.0040.00416.82
8.0.50.0030.00616.90
8.0.30.0080.00917.07
8.0.20.0130.00717.40
8.0.10.0080.00016.98
8.0.00.0080.01316.83
7.4.330.0020.00215.15
7.4.320.0030.00316.63
7.4.300.0030.00516.68
7.4.290.0000.00716.57
7.4.280.0040.00416.70
7.4.270.0000.00716.58
7.4.260.0000.00716.60
7.4.250.0000.00816.55
7.4.240.0040.00316.65
7.4.230.0070.00016.66
7.4.220.0080.01116.73
7.4.210.0070.00716.59
7.4.200.0000.00816.68
7.4.160.0160.00316.55
7.4.150.0140.00617.40
7.4.140.0150.01017.86
7.4.130.0130.00816.61
7.4.120.0090.00916.68
7.4.110.0080.01516.33
7.4.100.0140.01016.55
7.4.90.0060.01316.63
7.4.80.0110.01419.39
7.4.70.0120.00516.63
7.4.60.0110.00716.60
7.4.50.0080.00016.74
7.4.40.0130.00616.54
7.4.30.0090.01316.50
7.4.00.0040.01114.85
7.3.330.0000.00513.08
7.3.320.0000.00613.17
7.3.310.0040.00416.25
7.3.300.0070.00016.36
7.3.290.0100.00716.34
7.3.280.0120.00716.30
7.3.270.0100.01417.40
7.3.260.0110.00816.90
7.3.250.0130.00816.47
7.3.240.0130.00616.64
7.3.230.0150.00816.39
7.3.210.0140.00416.60
7.3.200.0070.01016.56
7.3.190.0100.01016.36
7.3.180.0060.01016.31
7.3.170.0120.00916.51
7.3.160.0130.00316.57
7.2.330.0060.01216.86
7.2.320.0150.00316.84
7.2.310.0060.01316.97
7.2.300.0130.01016.89
7.2.290.0080.01116.74
7.2.60.0040.01117.01
7.2.00.0000.01419.61
7.1.200.0040.00815.65
7.1.100.0000.01217.93
7.1.70.0090.00617.31
7.1.60.0060.01919.50
7.1.50.0120.00916.97
7.1.00.0030.07722.30
7.0.200.0190.00616.94
7.0.60.0170.06319.97
7.0.50.0070.07717.92
7.0.40.0130.03719.90
7.0.30.0270.06020.17
7.0.20.0370.05720.09
7.0.10.0370.06720.04
7.0.00.0070.09020.19
5.6.280.0030.03321.11
5.6.210.0100.08020.71
5.6.200.0070.04018.13
5.6.190.0070.07720.56
5.6.180.4030.05020.59
5.6.170.0170.04020.48
5.6.160.0070.06720.61
5.6.150.0000.05318.18
5.6.140.0030.04018.21
5.6.130.0130.07318.21
5.6.120.0070.07720.98
5.6.110.0000.04720.96
5.6.100.0130.07721.04
5.6.90.0030.06320.98
5.6.80.0100.07020.53
5.6.70.3570.04020.39
5.5.350.0070.08320.43
5.5.340.0000.04317.91
5.5.330.0030.08320.36
5.5.320.0030.07020.41
5.5.310.0370.06720.50
5.5.300.0100.08017.90
5.5.290.0100.07718.00
5.5.280.0000.04320.68
5.5.270.0100.07720.94
5.5.260.0100.07320.87
5.5.250.0170.07720.61
5.5.240.0030.06320.36
5.4.450.0270.05319.50
5.4.440.0130.06719.32
5.4.430.0370.04019.21
5.4.420.0300.05319.49
5.4.410.0230.06019.16
5.4.400.0130.06318.74
5.4.390.0300.05018.89
5.4.380.0200.05318.89
5.4.370.0330.05319.00
5.4.360.0170.06718.66
5.4.350.0330.04719.07
5.4.340.0270.06018.84
5.4.320.0270.06018.89
5.4.310.0400.04019.16
5.4.300.0230.05318.67
5.4.290.0170.05719.09
5.4.280.0270.05318.66
5.4.270.0300.05018.73
5.4.260.0330.04018.88
5.4.250.0330.04319.07
5.4.240.0500.05318.90
5.4.230.0200.05719.08
5.4.220.0330.05319.16
5.4.210.0370.05719.01
5.4.200.0270.05019.13
5.4.190.0200.05718.88
5.4.180.0330.04719.14
5.4.170.0300.05319.06
5.4.160.0200.05718.86
5.4.150.0270.05318.87
5.4.140.0270.06716.27
5.4.130.0330.06016.23
5.4.120.0300.04316.38
5.4.110.0500.04016.48
5.4.100.0430.03716.46
5.4.90.0230.05716.42
5.4.80.0300.05016.42
5.4.70.0270.04316.41
5.4.60.0330.04716.36
5.4.50.0270.05016.34
5.4.40.0230.05016.35
5.4.30.0200.05016.02
5.4.20.0330.04016.38
5.4.10.0170.05716.04
5.4.00.0230.04315.64

preferences:
44.19 ms | 401 KiB | 5 Q