3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1 = new \DateTime('2017-07-05T01:00:00+02:00'); $d2 = new \DateTime('2017-07-04T23:00:00-05:00'); var_dump($d1); var_dump($d2); var_dump($d1->diff(d2));

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)
8.3.60.0090.00916.75
8.3.50.0140.00316.58
8.3.40.0040.01119.09
8.3.30.0050.01019.01
8.3.20.0040.00420.92
8.3.10.0080.00021.87
8.3.00.0000.00819.78
8.2.180.0120.00616.86
8.2.170.0090.00922.96
8.2.160.0100.00320.52
8.2.150.0060.00325.66
8.2.140.0000.00824.66
8.2.130.0080.00022.27
8.2.120.0040.00426.35
8.2.110.0060.00320.30
8.2.100.0110.00018.03
8.2.90.0000.00819.17
8.2.80.0030.00618.16
8.2.70.0050.00317.60
8.2.60.0040.00417.93
8.2.50.0030.00618.10
8.2.40.0040.00420.39
8.2.30.0030.00521.16
8.2.20.0060.00318.18
8.2.10.0040.00418.08
8.2.00.0070.00018.00
8.1.280.0040.01425.92
8.1.270.0070.00022.06
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00922.63
8.1.230.0000.01119.16
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0000.00917.50
8.1.190.0030.00717.47
8.1.180.0040.00418.10
8.1.170.0040.00418.71
8.1.160.0030.00519.16
8.1.150.0040.00420.69
8.1.140.0070.00419.71
8.1.130.0030.00518.83
8.1.120.0040.00417.54
8.1.110.0000.00817.66
8.1.100.0070.00017.69
8.1.90.0070.00017.67
8.1.80.0070.00017.66
8.1.70.0000.00717.54
8.1.60.0030.00517.70
8.1.50.0080.00017.70
8.1.40.0030.00717.61
8.1.30.0000.00817.81
8.1.20.0040.00417.71
8.1.10.0050.00317.61
8.1.00.0040.00417.73
8.0.300.0080.00018.77
8.0.290.0060.00316.86
8.0.280.0000.00718.47
8.0.270.0000.00917.32
8.0.260.0030.00317.04
8.0.250.0000.00817.06
8.0.240.0000.00917.13
8.0.230.0070.00017.10
8.0.220.0000.00717.05
8.0.210.0040.00417.21
8.0.200.0080.00017.19
8.0.190.0000.01017.20
8.0.180.0070.00017.09
8.0.170.0050.00517.18
8.0.160.0000.00917.03
8.0.150.0030.00516.99
8.0.140.0070.00017.11
8.0.130.0030.00313.50
8.0.120.0050.00217.01
8.0.110.0040.00417.02
8.0.100.0080.00016.95
8.0.90.0000.00716.95
8.0.80.0150.00617.07
8.0.70.0000.00717.01
8.0.60.0000.00717.03
8.0.50.0070.00017.05
8.0.30.0110.00817.25
8.0.20.0110.01017.47
8.0.10.0000.00717.30
8.0.00.0140.00317.21
7.4.330.0000.00515.55
7.4.320.0060.00016.53
7.4.300.0080.00016.58
7.4.290.0000.00716.68
7.4.280.0040.00416.73
7.4.270.0000.00716.74
7.4.260.0000.00613.38
7.4.250.0070.00016.65
7.4.240.0030.00316.69
7.4.230.0030.00316.71
7.4.220.0060.01516.60
7.4.210.0050.01016.68
7.4.200.0030.00316.74
7.4.160.0070.01116.72
7.4.150.0140.00317.40
7.4.140.0110.00917.86
7.4.130.0110.01116.62
7.4.120.0100.01116.67
7.4.110.0130.00416.91
7.4.100.0080.00816.87
7.4.90.0090.00916.72
7.4.80.0070.01019.39
7.4.70.0030.01316.61
7.4.60.0150.00716.75
7.4.50.0040.01116.74
7.4.40.0070.01116.23
7.4.30.0060.01216.77
7.4.10.0090.00914.96
7.4.00.0080.00615.01
7.3.330.0070.00013.19
7.3.320.0050.00013.13
7.3.310.0060.00016.27
7.3.300.0030.00316.38
7.3.290.0070.00716.33
7.3.280.0090.00816.31
7.3.270.0060.01117.40
7.3.260.0050.01216.57
7.3.250.0120.01016.49
7.3.240.0040.01416.43
7.3.230.0110.00716.29
7.3.210.0130.00716.55
7.3.200.0160.00616.51
7.3.190.0080.00816.31
7.3.180.0060.01116.47
7.3.170.0080.01016.42
7.3.160.0100.00716.52
7.3.130.0060.00915.04
7.3.120.0060.00914.87
7.3.110.0090.00714.99
7.3.100.0130.00514.90
7.3.90.0080.00814.82
7.3.80.0060.00615.06
7.3.70.0050.00914.91
7.3.60.0120.00314.81
7.3.50.0080.00514.97
7.3.40.0050.01115.01
7.3.30.0050.00814.95
7.3.20.0070.01016.47
7.3.10.0050.00816.79
7.3.00.0090.00416.64
7.2.330.0120.00616.63
7.2.320.0070.01016.84
7.2.310.0040.01416.63
7.2.300.0100.00616.46
7.2.290.0030.01416.48
7.2.260.0130.00614.79
7.2.250.0070.01114.93
7.2.240.0010.01214.84
7.2.230.0080.00315.21
7.2.220.0060.00915.32
7.2.210.0080.00614.97
7.2.200.0050.00815.23
7.2.190.0070.00715.11
7.2.180.0030.01215.11
7.2.170.0090.00614.92
7.2.160.0080.00515.12
7.2.150.0100.00617.04
7.2.140.0070.01016.83
7.2.130.0070.01016.92
7.2.120.0070.00917.01
7.2.110.0020.01116.86
7.2.100.0050.00816.84
7.2.90.0080.00816.23
7.2.80.0030.01116.40
7.2.70.0090.01116.26
7.2.60.0820.00416.19
7.2.50.0240.01416.29
7.2.40.0070.01116.35
7.2.30.0060.01016.41
7.2.20.0840.00716.33
7.2.10.0450.00916.38
7.2.00.0480.01016.30
7.1.330.0030.01115.91
7.1.320.0080.00615.73
7.1.310.0020.01015.87
7.1.300.0100.00415.86
7.1.290.0090.00315.74
7.1.280.0070.00715.86
7.1.270.0070.00715.88
7.1.260.0090.00515.86
7.1.250.0090.00315.69
7.1.240.0000.01015.93
7.1.230.0060.00615.68
7.1.220.0000.01215.83
7.1.210.0090.01014.72
7.1.200.0180.00714.81
7.1.190.1340.01014.81
7.1.180.0550.01014.91
7.1.170.0420.00414.97
7.1.160.1500.00714.85
7.1.150.0090.00714.85
7.1.140.0770.00315.01
7.1.130.0700.00814.87
7.1.120.0020.01114.89
7.1.110.0070.00915.00
7.1.100.0100.00715.00
7.1.90.0080.00814.88
7.1.80.0110.00514.95
7.1.70.0310.01014.83
7.1.60.0200.01223.90
7.1.50.0180.01223.76
7.1.40.0200.01123.81
7.1.30.0330.01023.92
7.1.20.0250.00823.80
7.1.10.0050.01314.86
7.1.00.0220.00514.86
7.0.330.0060.00315.29
7.0.320.0030.00515.21
7.0.310.0110.00514.49
7.0.300.0140.00514.64
7.0.290.0070.00914.48
7.0.280.0550.01114.43
7.0.270.0560.00714.40
7.0.260.0530.00814.51
7.0.250.0170.00814.44
7.0.240.0130.00414.62
7.0.230.0350.00614.59
7.0.220.0230.00514.56
7.0.210.0070.01114.48
7.0.200.0190.00914.59
7.0.190.0090.00714.72
7.0.180.0040.01114.57
7.0.170.0410.00514.30
7.0.160.0360.01114.60
7.0.150.0430.00914.46
7.0.140.0120.00714.70
7.0.130.0100.00514.48
7.0.120.0080.01114.67
7.0.110.0130.00714.59
7.0.100.1240.01014.71
7.0.90.0420.01214.46
7.0.80.0510.00614.59
7.0.70.0190.00714.48
7.0.60.0110.00614.47
7.0.50.0110.00714.43
7.0.40.0110.00513.60
7.0.30.0100.00713.76
7.0.20.0140.00513.59
7.0.10.0330.00713.42
7.0.00.0090.00713.59
5.6.400.0000.01414.49
5.6.390.0080.00414.62
5.6.380.0030.01014.48
5.6.370.0040.00414.52
5.6.360.0070.00714.81
5.6.350.0090.00614.75
5.6.340.0080.00314.41
5.6.330.0050.00514.74
5.6.320.0090.00614.40
5.6.310.0060.00914.66
5.6.300.0170.00014.70
5.6.290.0100.00714.57
5.6.280.0100.00314.61
5.6.270.0030.01014.53
5.6.260.0060.00914.32
5.6.250.0070.00314.50
5.6.240.0040.00414.48
5.6.230.0040.00814.58
5.6.220.0030.00614.24
5.6.210.0040.01214.50
5.6.200.0040.00714.36
5.6.190.0030.01214.58
5.6.180.0130.00314.29
5.6.170.0110.00014.51
5.6.160.0030.00914.27
5.6.150.0130.00314.42
5.6.140.0070.00714.45
5.6.130.0070.00414.37
5.6.120.0060.00614.37
5.6.110.0040.01114.46
5.6.100.0040.01114.46
5.6.90.0090.00614.08
5.6.80.0080.00414.51
5.6.70.0030.00914.28
5.6.60.0040.00714.53
5.6.50.0070.00714.00
5.6.40.0030.00914.40
5.6.30.0060.00914.32
5.6.20.0110.00314.60
5.6.10.0040.00814.44
5.6.00.0090.00314.21

preferences:
44.73 ms | 401 KiB | 5 Q