3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n = '2017-2-1'; $start = \DateTime::createFromFormat('Y-m-d', $n); $end = new \DateTime($n . ' 1 month - 1 second'); $b = new \DateTime('2017-2-12'); var_dump($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)
8.3.60.0150.00616.50
8.3.50.0120.00616.62
8.3.40.0030.01318.96
8.3.30.0120.00318.97
8.3.20.0000.00721.66
8.3.10.0040.00421.86
8.3.00.0040.00417.79
8.2.180.0120.00618.30
8.2.170.0070.00722.96
8.2.160.0070.00721.22
8.2.150.0150.00024.18
8.2.140.0050.00224.66
8.2.130.0070.00026.16
8.2.120.0030.00521.09
8.2.110.0100.00022.33
8.2.100.0070.00418.03
8.2.90.0040.00419.16
8.2.80.0000.00817.97
8.2.70.0000.00817.88
8.2.60.0030.00718.15
8.2.50.0050.00318.16
8.2.40.0040.00420.73
8.2.30.0000.00719.40
8.2.20.0000.00818.16
8.2.10.0080.00018.13
8.2.00.0020.00518.14
8.1.280.0090.00625.92
8.1.270.0070.00021.97
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0050.00521.31
8.1.230.0080.00319.22
8.1.220.0090.00017.91
8.1.210.0090.00018.77
8.1.200.0060.00317.47
8.1.190.0030.00617.64
8.1.180.0000.00818.10
8.1.170.0000.00818.73
8.1.160.0040.00418.96
8.1.150.0000.00720.18
8.1.140.0040.00419.56
8.1.130.0040.00418.91
8.1.120.0040.00417.55
8.1.110.0080.00017.54
8.1.100.0000.00817.61
8.1.90.0040.00417.58
8.1.80.0020.00517.57
8.1.70.0030.00317.68
8.1.60.0000.00817.70
8.1.50.0000.00717.64
8.1.40.0040.00417.66
8.1.30.0060.00317.80
8.1.20.0030.00517.81
8.1.10.0040.00417.79
8.1.00.0080.00017.83
8.0.300.0040.00420.16
8.0.290.0000.00816.88
8.0.280.0000.00718.57
8.0.270.0070.00017.41
8.0.260.0000.00716.99
8.0.250.0000.00717.16
8.0.240.0000.01017.14
8.0.230.0070.00017.07
8.0.220.0030.00317.15
8.0.210.0000.00717.09
8.0.200.0000.00617.18
8.0.190.0040.00417.11
8.0.180.0030.00517.18
8.0.170.0000.00817.06
8.0.160.0150.00017.12
8.0.150.0020.00517.07
8.0.140.0050.00217.11
8.0.130.0050.00013.50
8.0.120.0000.00717.00
8.0.110.0040.00417.01
8.0.100.0040.00417.18
8.0.90.0000.00717.04
8.0.80.0140.00317.14
8.0.70.0050.00317.09
8.0.60.0040.00417.20
8.0.50.0020.00517.18
8.0.30.0120.00917.20
8.0.20.0080.01217.40
8.0.10.0070.00017.18
8.0.00.0030.01416.93
7.4.330.0000.00615.55
7.4.320.0000.00616.63
7.4.300.0030.00316.64
7.4.290.0000.00716.58
7.4.280.0040.00416.77
7.4.270.0050.00516.52
7.4.260.0000.00513.39
7.4.250.0000.00716.67
7.4.240.0050.00216.53
7.4.230.0030.00316.62
7.4.220.0030.02116.60
7.4.210.0000.01416.70
7.4.200.0040.00416.44
7.4.160.0130.00516.75
7.4.150.0060.01217.40
7.4.140.0140.00817.86
7.4.130.0130.01016.64
7.4.120.0160.00416.68
7.4.110.0070.01416.71
7.4.100.0030.01416.62
7.4.90.0160.00416.60
7.4.80.0050.01319.39
7.4.70.0130.00316.79
7.4.60.0090.00916.75
7.4.50.0070.01016.72
7.4.40.0090.00916.68
7.4.30.0130.00416.66
7.4.00.0090.00815.02
7.3.330.0000.00613.38
7.3.320.0030.00213.32
7.3.310.0000.00716.43
7.3.300.0000.00716.30
7.3.290.0080.00616.40
7.3.280.0090.00916.37
7.3.270.0140.00717.40
7.3.260.0080.00916.43
7.3.250.0130.00716.47
7.3.240.0070.01416.78
7.3.230.0070.01316.46
7.3.210.0140.00316.40
7.3.200.0090.00816.36
7.3.190.0150.00316.66
7.3.180.0100.00616.58
7.3.170.0090.00916.73
7.3.160.0180.00616.68
7.3.120.0070.01115.10
7.3.110.0100.00715.08
7.3.100.0070.00715.13
7.3.90.0060.00915.00
7.3.80.0070.00714.99
7.3.70.0000.01014.92
7.3.60.0030.00615.16
7.3.50.0060.00914.89
7.3.40.0090.00414.86
7.3.30.0060.00614.66
7.3.20.0030.01016.71
7.3.10.0040.00516.47
7.3.00.0070.00716.78
7.2.330.0090.00916.83
7.2.320.0060.01316.91
7.2.310.0060.01616.86
7.2.300.0130.00316.96
7.2.290.0060.01116.75
7.2.250.0060.00914.94
7.2.240.0070.01115.28
7.2.230.0060.00915.39
7.2.220.0030.00615.43
7.2.210.0030.01315.29
7.2.200.0090.00615.02
7.2.190.0060.01214.86
7.2.180.0030.01215.35
7.2.170.0000.01215.32
7.2.130.0070.00717.21
7.2.120.0000.01317.04
7.2.110.0040.01116.91
7.2.100.0000.01617.14
7.2.90.0040.01117.18
7.2.80.0030.01017.11
7.2.70.0040.01117.22
7.2.60.0070.00616.97
7.2.50.0020.01017.01
7.2.40.0030.01217.01
7.2.30.0040.01117.16
7.2.20.0070.00317.04
7.2.10.0090.00617.02
7.2.00.0070.00617.94
7.1.330.0070.01015.71
7.1.320.0070.00615.91
7.1.310.0060.00315.80
7.1.300.0030.01015.89
7.1.290.0090.00315.95
7.1.280.0000.01316.00
7.1.270.0030.01015.86
7.1.260.0000.01416.16
7.1.250.0030.00716.09
7.1.240.0030.01016.07
7.1.230.0040.01115.70
7.1.220.0000.00915.90
7.1.210.0090.00615.92
7.1.200.0080.00615.94
7.1.190.0030.01316.10
7.1.180.0090.00615.90
7.1.170.0110.00316.13
7.1.160.0040.01115.91
7.1.150.0100.00615.96
7.1.140.0070.00716.06
7.1.130.0100.00315.75
7.1.120.0030.00615.94
7.1.110.0040.01115.98
7.1.100.0070.00715.74
7.1.90.0040.00715.98
7.1.80.0030.00615.94
7.1.70.0030.00816.71
7.1.60.0650.00824.66
7.1.50.0580.00724.55
7.1.40.0900.00524.30
7.1.30.0360.01124.38
7.1.20.0360.00824.53
7.1.10.0230.00815.45
7.1.00.0230.00815.59
7.0.330.0080.00415.17
7.0.320.0030.01015.46
7.0.310.0040.00715.57
7.0.300.0030.01015.56
7.0.290.0100.00315.18
7.0.280.0030.01215.32
7.0.270.0100.00615.59
7.0.260.0090.00615.56
7.0.250.0100.00315.64
7.0.240.0030.01215.62
7.0.230.0040.00815.49
7.0.220.0090.00315.62
7.0.210.0030.01315.49
7.0.200.0370.00815.35
7.0.190.0100.00715.23
7.0.180.0280.01015.05
7.0.170.0330.00315.15
7.0.160.0270.00715.14
7.0.150.0060.00814.96
7.0.140.0260.01115.10
7.0.130.0250.01215.10
7.0.120.0200.01215.24
7.0.110.0250.00715.06
7.0.100.0250.00614.97
7.0.90.0340.01015.03
7.0.80.0320.00815.03
7.0.70.0180.00914.95
7.0.60.0180.01014.96
7.0.50.0250.00515.04
7.0.40.0220.00814.16
7.0.30.0100.00614.23
7.0.20.0230.01014.23
7.0.10.0260.01014.05
7.0.00.0530.00814.06
5.6.380.0110.00314.55

preferences:
55.16 ms | 400 KiB | 5 Q