3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n = '2017-2-1'; $start = \DateTimeImmutable::createFromFormat('Y-m-d', $n); $end = $start->modify('1 month - 1 second'); $b = new \DateTime('2017-4-12'); var_dump($start->getTimestamp()); var_dump($end->getTimestamp()); var_dump($start->format('Y.M.d')); var_dump($end->format('Y.M.d')); var_dump($end->diff($b));

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)
8.3.60.0090.00918.43
8.3.50.0110.00416.38
8.3.40.0070.01118.97
8.3.30.0090.00618.67
8.3.20.0070.00021.76
8.3.10.0080.00021.61
8.3.00.0050.00317.80
8.2.180.0100.01018.54
8.2.170.0110.00322.96
8.2.160.0070.00721.25
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0040.00422.41
8.2.120.0040.00426.35
8.2.110.0030.00722.21
8.2.100.0080.00417.91
8.2.90.0040.00419.21
8.2.80.0040.00417.97
8.2.70.0030.00517.74
8.2.60.0040.00418.05
8.2.50.0000.00918.10
8.2.40.0050.00320.49
8.2.30.0040.00419.36
8.2.20.0070.00018.11
8.2.10.0040.00418.11
8.2.00.0040.00418.19
8.1.280.0180.00025.92
8.1.270.0060.00323.95
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00321.35
8.1.230.0040.00819.21
8.1.220.0040.00417.78
8.1.210.0080.00018.77
8.1.200.0070.00317.48
8.1.190.0030.00617.52
8.1.180.0060.00318.10
8.1.170.0080.00018.62
8.1.160.0000.00718.92
8.1.150.0040.00420.15
8.1.140.0040.00419.65
8.1.130.0000.00818.91
8.1.120.0000.00717.57
8.1.110.0000.00817.54
8.1.100.0000.00717.66
8.1.90.0000.00817.64
8.1.80.0050.00217.64
8.1.70.0030.00517.65
8.1.60.0050.00317.72
8.1.50.0050.00317.56
8.1.40.0000.00817.66
8.1.30.0020.00517.81
8.1.20.0080.00017.79
8.1.10.0070.00017.69
8.1.00.0050.00317.76
8.0.300.0000.00920.13
8.0.290.0000.00716.88
8.0.280.0030.00318.43
8.0.270.0030.00317.34
8.0.260.0000.00617.02
8.0.250.0070.00017.15
8.0.240.0000.01017.16
8.0.230.0000.00717.14
8.0.220.0030.00317.09
8.0.210.0070.00017.12
8.0.200.0060.00017.12
8.0.190.0080.00017.12
8.0.180.0000.00717.01
8.0.170.0040.00417.05
8.0.160.0000.00917.01
8.0.150.0040.00417.05
8.0.140.0050.00216.96
8.0.130.0050.00013.49
8.0.120.0060.00317.11
8.0.110.0070.00017.21
8.0.100.0050.00217.10
8.0.90.0000.00816.97
8.0.80.0110.01217.04
8.0.70.0080.00016.96
8.0.60.0040.00417.05
8.0.50.0000.00716.99
8.0.30.0080.01017.27
8.0.20.0060.01417.40
8.0.10.0040.00417.24
8.0.00.0130.00916.81
7.4.330.0000.00515.55
7.4.320.0040.00416.64
7.4.300.0040.00416.65
7.4.290.0000.00716.54
7.4.280.0000.00816.63
7.4.270.0060.00616.64
7.4.260.0000.00513.45
7.4.250.0000.00816.71
7.4.240.0050.00316.75
7.4.230.0000.00716.56
7.4.220.0070.01716.83
7.4.210.0160.00016.76
7.4.200.0000.00716.77
7.4.160.0090.00916.79
7.4.150.0030.01617.40
7.4.140.0100.01017.86
7.4.130.0080.01116.65
7.4.120.0110.00816.71
7.4.110.0190.00616.71
7.4.100.0120.00616.70
7.4.90.0040.01316.55
7.4.80.0130.01319.39
7.4.70.0090.01316.81
7.4.60.0120.00516.63
7.4.50.0090.00616.73
7.4.40.0160.00316.46
7.4.30.0090.01216.33
7.4.00.0100.00715.03
7.3.330.0000.00713.26
7.3.320.0000.00513.21
7.3.310.0030.00516.45
7.3.300.0040.00416.32
7.3.290.0110.00516.33
7.3.280.0120.00516.31
7.3.270.0170.00417.40
7.3.260.0070.01116.55
7.3.250.0140.00516.37
7.3.240.0130.00716.44
7.3.230.0060.01216.70
7.3.210.0150.01016.33
7.3.200.0120.00616.41
7.3.190.0150.00316.52
7.3.180.0140.00316.45
7.3.170.0090.00916.29
7.3.160.0080.00816.70
7.3.120.0080.00814.88
7.3.110.0070.01114.92
7.3.100.0080.00914.71
7.3.90.0050.00815.05
7.3.80.0070.00815.02
7.3.70.0040.01214.91
7.3.60.0120.00214.96
7.3.50.0060.00714.88
7.3.40.0070.00714.83
7.3.30.0120.00214.97
7.3.20.0080.00616.87
7.3.10.0060.00616.71
7.3.00.0080.00716.66
7.2.330.0000.01816.78
7.2.320.0100.00716.43
7.2.310.0140.00716.72
7.2.300.0050.01316.41
7.2.290.0110.00816.60
7.2.250.0120.00515.02
7.2.240.0040.01115.11
7.2.230.0090.00715.11
7.2.220.0020.01315.12
7.2.210.0050.01115.03
7.2.200.0050.00815.14
7.2.190.0030.01215.12
7.2.180.0060.00515.11
7.2.170.0100.00515.17
7.2.160.0120.00615.12
7.2.150.0100.01017.13
7.2.140.0030.00917.04
7.2.130.0070.00516.92
7.2.120.0060.00816.81
7.2.110.0050.00616.95
7.2.100.0020.01116.81
7.2.90.0020.01117.04
7.2.80.0090.00617.08
7.2.70.0080.00516.98
7.2.60.0050.01017.10
7.2.50.0050.01017.08
7.2.40.0070.00816.82
7.2.30.0050.00717.06
7.2.20.0070.00316.91
7.2.10.0050.00516.94
7.2.00.0020.01117.79
7.1.330.0090.00616.02
7.1.320.0060.00915.92
7.1.310.0080.00615.97
7.1.300.0080.00815.84
7.1.290.0070.00415.88
7.1.280.0060.00515.66
7.1.270.0090.00315.90
7.1.260.0050.00815.98
7.1.250.0090.00215.98
7.1.240.0040.01115.86
7.1.230.0030.00916.04
7.1.220.0030.01215.67
7.1.210.0040.00715.86
7.1.200.0050.00616.04
7.1.190.0060.00616.00
7.1.180.0030.01515.89
7.1.170.0070.01115.83
7.1.160.0130.00016.01
7.1.150.0030.01015.75
7.1.140.0060.00615.90
7.1.130.0000.00915.81
7.1.120.0070.01015.75
7.1.110.0110.00415.86
7.1.100.0070.00716.02
7.1.90.0030.01116.00
7.1.80.0040.00916.14
7.1.70.0040.00916.60
7.1.60.0370.00724.80
7.1.50.0330.01224.68
7.1.40.0360.01124.28
7.1.30.0370.01224.41
7.1.20.0550.00724.21
7.1.10.0330.00515.37
7.1.00.0330.00615.50
7.0.330.0000.01315.46
7.0.320.0090.00615.55
7.0.310.0060.00615.64
7.0.300.0060.00615.66
7.0.290.0060.01015.62
7.0.280.0080.00815.41
7.0.270.0040.00815.47
7.0.260.0130.00315.51
7.0.250.0030.00715.51
7.0.240.0040.01115.63
7.0.230.0040.01215.32
7.0.220.0030.00915.50
7.0.210.0030.01315.35
7.0.200.0420.01115.19
7.0.190.0270.01315.16
7.0.180.0300.00815.00
7.0.170.0320.00614.98
7.0.160.0450.00514.91
7.0.150.0300.01014.88
7.0.140.0370.00715.17
7.0.130.0360.00615.15
7.0.120.0270.01415.15
7.0.110.0330.00715.00
7.0.100.0410.00815.04
7.0.90.0520.01315.07
7.0.80.0250.01114.92
7.0.70.0300.00815.04
7.0.60.0670.01014.91
7.0.50.0570.01015.08
7.0.40.0330.01214.15
7.0.30.0450.01014.13
7.0.20.0380.00814.18
7.0.10.0340.00914.07
7.0.00.0450.01214.07
5.6.400.0060.00614.71
5.6.390.0090.00614.80
5.6.380.0130.00314.51
5.6.370.0100.00614.43
5.6.360.0090.00614.36
5.6.350.0060.00314.71
5.6.340.0070.00714.20
5.6.330.0100.00714.54
5.6.320.0110.00514.50
5.6.310.0070.01114.09
5.6.300.0060.00614.62
5.6.290.0040.00814.52
5.6.280.0070.00714.67
5.6.270.0120.00314.31
5.6.260.0060.00614.63
5.6.250.0000.01314.09
5.6.240.0100.00714.47
5.6.230.0080.00314.53
5.6.220.0040.01114.53
5.6.210.0090.00614.41
5.6.200.0000.01114.56
5.6.190.0120.00014.39
5.6.180.0040.00914.54
5.6.170.0000.01214.36
5.6.160.0070.00714.36
5.6.150.0110.00414.52
5.6.140.0040.00814.52
5.6.130.0030.01014.39
5.6.120.0000.00914.69
5.6.110.0000.01614.52
5.6.100.0060.00614.15
5.6.90.0030.00914.48
5.6.80.0100.00714.32
5.6.70.0030.00914.39
5.6.60.0000.00914.20
5.6.50.0040.00414.45
5.6.40.0040.00814.43
5.6.30.0120.00414.32
5.6.20.0040.00814.08
5.6.10.0030.01014.66
5.6.00.0090.00014.29

preferences:
58.81 ms | 401 KiB | 5 Q