3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(new \DateTimeImmutable('midnight 1 weeks ago')); $a = new DateTime(); var_dump($a->sub(new \DateInveral('P1W')));

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)
8.3.40.0100.00718.97
8.3.30.0140.00019.10
8.3.20.0040.00420.90
8.3.10.0050.00321.85
8.3.00.0080.00020.81
8.2.170.0070.01022.96
8.2.160.0060.00922.21
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00022.38
8.2.120.0040.00426.35
8.2.110.0090.00020.60
8.2.100.0060.00617.97
8.2.90.0030.00519.16
8.2.80.0030.00617.97
8.2.70.0000.00817.75
8.2.60.0040.00417.93
8.2.50.0030.00618.10
8.2.40.0080.00020.68
8.2.30.0040.00419.23
8.2.20.0040.00417.93
8.2.10.0040.00417.99
8.2.00.0000.00818.16
8.1.270.0030.00722.09
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0000.01022.66
8.1.230.0090.00319.24
8.1.220.0050.00317.76
8.1.210.0040.00418.77
8.1.200.0060.00317.47
8.1.190.0050.00317.48
8.1.180.0040.00418.10
8.1.170.0000.00918.68
8.1.160.0050.00319.00
8.1.150.0000.00820.79
8.1.140.0070.00419.63
8.1.130.0030.00318.93
8.1.120.0040.00417.63
8.1.110.0060.00317.68
8.1.100.0070.00017.62
8.1.90.0030.00717.70
8.1.80.0030.00517.66
8.1.70.0070.00017.62
8.1.60.0080.00017.72
8.1.50.0040.00417.72
8.1.40.0000.00917.61
8.1.30.0040.00417.84
8.1.20.0050.00317.83
8.1.10.0000.00717.66
8.1.00.0030.00617.72
8.0.300.0050.00318.77
8.0.290.0080.00016.88
8.0.280.0030.00318.52
8.0.270.0030.00317.23
8.0.260.0030.00317.04
8.0.250.0070.00017.23
8.0.240.0000.00717.17
8.0.230.0050.00217.23
8.0.220.0000.00717.14
8.0.210.0000.00717.14
8.0.200.0030.00317.14
8.0.190.0050.00317.14
8.0.180.0000.00817.18
8.0.170.0000.00717.17
8.0.160.0000.00717.14
8.0.150.0040.00417.13
8.0.140.0040.00416.96
8.0.130.0000.00613.52
8.0.120.0000.00717.15
8.0.110.0000.00817.14
8.0.100.0040.00417.03
8.0.90.0040.00417.04
8.0.80.0060.00917.04
8.0.70.0040.00417.19
8.0.60.0000.00717.05
8.0.50.0020.00517.14
8.0.30.0090.01017.24
8.0.20.0080.01017.40
8.0.10.0040.00417.32
8.0.00.0080.00816.89
7.4.330.0000.00515.55
7.4.320.0000.00616.63
7.4.300.0060.00016.63
7.4.290.0030.00516.64
7.4.280.0030.00516.64
7.4.270.0030.00316.70
7.4.260.0000.00613.29
7.4.250.0040.00416.68
7.4.240.0040.00416.78
7.4.230.0030.00516.61
7.4.220.0070.01116.79
7.4.210.0030.01016.66
7.4.200.0040.00416.77
7.4.160.0110.00516.72
7.4.150.0160.03017.40
7.4.140.0110.01117.86
7.4.130.0150.00916.66
7.4.120.0100.01016.86
7.4.110.0100.00716.72
7.4.100.0110.00616.76
7.4.90.0030.01416.70
7.4.80.0110.00619.39
7.4.70.0130.00916.71
7.4.60.0100.00716.73
7.4.50.0030.00916.84
7.4.40.0060.01116.71
7.4.30.0060.01216.81
7.4.10.0040.01115.15
7.4.00.0040.00815.18
7.3.330.0030.00313.35
7.3.320.0000.00513.28
7.3.310.0040.00416.30
7.3.300.0040.00416.29
7.3.290.0070.00716.43
7.3.280.0090.00816.44
7.3.270.0200.00317.40
7.3.260.0060.01116.58
7.3.250.0100.01016.49
7.3.240.0090.01116.59
7.3.230.0130.00616.91
7.3.210.0050.01116.86
7.3.200.0110.00516.41
7.3.190.0060.01016.71
7.3.180.0100.00716.63
7.3.170.0060.01016.49
7.3.160.0070.01016.55
7.3.130.0090.00914.95
7.3.120.0090.00414.92
7.3.110.0050.01014.98
7.3.100.0070.00515.01
7.3.90.0060.00714.75
7.3.80.0070.00515.13
7.3.70.0060.00914.96
7.3.60.0090.00615.06
7.3.50.0040.00714.97
7.3.40.0060.00814.96
7.3.30.0030.01014.92
7.3.20.0120.00216.88
7.3.10.0040.01016.87
7.3.00.0060.00616.71
7.2.330.0070.01016.89
7.2.320.0090.00916.70
7.2.310.0170.00016.81
7.2.300.0100.01016.66
7.2.290.0090.00916.72
7.2.260.0030.01015.04
7.2.250.0110.00415.06
7.2.240.0040.00915.27
7.2.230.0060.00715.07
7.2.220.0020.01114.97
7.2.210.0030.01115.30
7.2.200.0000.01415.10
7.2.190.0070.00915.16
7.2.180.0030.00915.12
7.2.170.0050.00615.13
7.2.160.0040.00914.96
7.2.150.0110.00517.09
7.2.140.0070.00417.02
7.2.130.0060.00817.09
7.2.120.0090.00517.04
7.2.110.0070.00716.95
7.2.100.0050.00916.91
7.2.90.0070.00617.04
7.2.80.0050.01116.96
7.2.70.0050.00617.04
7.2.60.0050.00916.93
7.2.50.0060.00816.95
7.2.40.0030.00716.95
7.2.30.0070.00717.00
7.2.20.0070.00717.01
7.2.10.0050.00517.01
7.2.00.0060.00717.56
7.1.330.0050.00815.61
7.1.320.0040.00615.84
7.1.310.0050.00815.80
7.1.300.0060.00715.96
7.1.290.0070.00715.77
7.1.280.0050.00615.82
7.1.270.0040.00715.99
7.1.260.0050.00515.73
7.1.250.0060.00615.79
7.1.240.0070.00815.83
7.1.230.0020.01015.90
7.1.220.0000.00915.85
7.1.210.0030.01015.91
7.1.200.0080.00615.77
7.1.190.0020.01215.86
7.1.180.0070.00715.66
7.1.170.0110.00215.68
7.1.160.0050.00515.90
7.1.150.0080.00515.88
7.1.140.0090.00515.77
7.1.130.0050.00515.94
7.1.120.0060.01015.59
7.1.110.0070.00715.91
7.1.100.0060.00716.58
7.1.90.0070.00715.85
7.1.80.0030.01115.90
7.1.70.0050.00716.14
7.1.60.0290.01321.68
7.1.50.0110.00822.16
7.1.40.0100.00621.41
7.1.30.0090.00921.57
7.1.20.0130.00321.41
7.1.10.0050.00716.01
7.1.00.0240.01015.46
7.0.330.0030.00815.44
7.0.320.0070.00415.39
7.0.310.0090.00415.34
7.0.300.0050.00915.50
7.0.290.0090.00315.40
7.0.280.0070.00915.28
7.0.270.0050.00515.48
7.0.260.0050.00515.28
7.0.250.0060.00815.37
7.0.240.0050.00615.43
7.0.230.0080.00715.54
7.0.220.0030.00815.43
7.0.210.0080.00615.31
7.0.200.0280.00815.84
7.0.190.0030.00915.86
7.0.180.0040.01015.21
7.0.170.0120.00714.97
7.0.160.0270.00414.97
7.0.150.0230.00815.11
7.0.140.0270.00915.11
7.0.130.0110.00615.02
7.0.120.0100.00715.82
7.0.110.0000.01315.72
7.0.100.0270.00515.19
7.0.90.0070.00615.14
7.0.80.0040.00915.82
7.0.70.0310.00615.24
7.0.60.0070.00715.64
7.0.50.0400.00815.26
7.0.40.0260.00813.83
7.0.30.0040.00814.47
7.0.20.0270.01213.90
7.0.10.0260.01214.47
7.0.00.0310.00713.91
5.6.400.0040.01414.19
5.6.390.0040.01214.59
5.6.380.0030.01014.57
5.6.370.0000.00814.25
5.6.360.0070.00714.23
5.6.350.0030.01214.29
5.6.340.0030.01214.10
5.6.330.0030.00714.23
5.6.320.0000.01114.45
5.6.310.0070.00414.39
5.6.300.0030.00714.59
5.6.290.0040.01114.37
5.6.280.0100.00714.44
5.6.270.0060.00614.33
5.6.260.0060.00614.24
5.6.250.0080.00814.63
5.6.240.0030.01314.26
5.6.230.0030.00714.22
5.6.220.0100.00314.77
5.6.210.0040.00714.24
5.6.200.0060.00614.35
5.6.190.0070.00714.25
5.6.180.0090.00314.64
5.6.170.0100.00314.43
5.6.160.0070.00714.26
5.6.150.0030.01014.48
5.6.140.0030.00614.43
5.6.130.0030.01014.23
5.6.120.0130.00014.46
5.6.110.0110.00014.55
5.6.100.0030.00714.32
5.6.90.0050.00814.46
5.6.80.0030.01014.27
5.6.70.0030.01314.15
5.6.60.0040.01114.20
5.6.50.0060.00914.21
5.6.40.0060.00914.36
5.6.30.0040.00414.50
5.6.20.0000.01214.43
5.6.10.0000.01014.17
5.6.00.0030.00914.28

preferences:
52.29 ms | 400 KiB | 5 Q