3v4l.org

run code in 300+ PHP versions simultaneously
<?php $first = (new DateTime('2018-07-01 04:00:00.000000 America/Toronto')); $second = new DateTime('2018-07-02 00:00:00.000000 America/Toronto'); $third = (new DateTime('2018-07-01 00:00:00.000000 America/Toronto')) ->setTimezone(new DateTimeZone('UTC')); var_dump( $first->diff($second), $third->diff($second) );

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)
8.3.60.0160.00618.40
8.3.50.0000.01518.21
8.3.40.0040.01119.02
8.3.30.0110.00418.89
8.3.20.0080.00024.18
8.3.10.0080.00024.66
8.3.00.0080.00026.16
8.2.180.0070.00725.92
8.2.170.0110.00719.02
8.2.160.0030.01022.96
8.2.150.0000.00725.66
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0000.00921.07
8.2.110.0080.00421.06
8.2.100.0000.01217.97
8.2.90.0000.00818.03
8.2.80.0050.00319.13
8.2.70.0030.00617.75
8.2.60.0000.00818.16
8.2.50.0040.00418.07
8.2.40.0060.00319.88
8.2.30.0030.00618.30
8.2.20.0040.00419.70
8.2.10.0040.00417.93
8.2.00.0030.00619.32
8.1.270.0040.00424.04
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0100.00022.57
8.1.230.0080.00321.04
8.1.220.0080.00017.79
8.1.210.0000.00918.89
8.1.200.0100.00017.48
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0030.00618.83
8.1.160.0040.00419.02
8.1.150.0000.00818.78
8.1.140.0080.00017.78
8.1.130.0040.00419.03
8.1.120.0080.00017.75
8.1.110.0000.00817.70
8.1.100.0040.00417.74
8.1.90.0070.00017.79
8.1.80.0000.00817.61
8.1.70.0030.00317.69
8.1.60.0040.00417.76
8.1.50.0050.00317.75
8.1.40.0000.00817.72
8.1.30.0000.00817.86
8.1.20.0040.00417.75
8.1.10.0030.00617.76
8.1.00.0030.00617.73
8.0.300.0030.00620.02
8.0.290.0080.00017.00
8.0.280.0000.00918.53
8.0.270.0000.00818.25
8.0.260.0000.00618.49
8.0.250.0050.00217.10
8.0.240.0040.00417.23
8.0.230.0070.00017.10
8.0.220.0000.00717.27
8.0.210.0000.00717.17
8.0.200.0000.00717.22
8.0.190.0040.00417.18
8.0.180.0030.00917.16
8.0.170.0000.00817.18
8.0.160.0060.00617.11
8.0.150.0000.00716.98
8.0.140.0000.00717.09
8.0.130.0030.00313.64
8.0.120.0080.00017.14
8.0.110.0000.00817.13
8.0.100.0000.00817.09
8.0.90.0090.00017.08
8.0.80.0080.00017.08
8.0.70.0000.00816.95
8.0.60.0040.00417.12
8.0.50.0030.00517.04
8.0.30.0000.00817.02
8.0.20.0040.00417.06
8.0.10.0040.00417.20
8.0.00.0080.00017.23
7.4.330.0050.00015.55
7.4.320.0070.00016.71
7.4.300.0030.00316.78
7.4.290.0040.00416.59
7.4.280.0050.00316.65
7.4.270.0030.00516.76
7.4.260.0000.00613.51
7.4.250.0000.00816.87
7.4.240.0090.00016.59
7.4.230.0050.00316.68
7.4.220.0000.00716.64
7.4.210.0000.00716.76
7.4.200.0040.00416.65
7.4.190.0000.00816.72
7.4.180.0040.00416.72
7.4.160.0040.00416.84
7.4.150.0000.00816.64
7.4.140.0000.00716.61
7.4.130.0040.00416.65
7.4.120.0000.00716.67
7.4.110.0040.00416.62
7.4.100.0050.00316.74
7.4.90.0000.00716.67
7.4.80.0000.00716.63
7.4.70.0070.00016.62
7.4.60.0000.00916.46
7.4.50.0030.00616.64
7.4.40.0030.00616.66
7.4.30.0040.00416.54
7.4.20.0080.00016.52
7.4.10.0060.00316.63
7.4.00.0000.00716.67
7.3.330.0080.00016.57
7.3.320.0060.00013.40
7.3.310.0040.00516.51
7.3.300.0060.00316.54
7.3.290.0040.00416.40
7.3.280.0040.00416.29
7.3.270.0040.00416.47
7.3.260.0040.00416.26
7.3.250.0000.00716.31
7.3.240.0040.00416.49
7.3.230.0040.00416.38
7.3.220.0000.00716.41
7.3.210.0040.00416.43
7.3.200.0030.00516.37
7.3.190.0030.00316.38
7.3.180.0080.00016.49
7.3.170.0000.00716.40
7.3.160.0080.00016.45
7.3.150.0050.00216.27
7.3.140.0040.00416.19
7.3.130.0080.00016.41
7.3.120.0040.00416.46
7.3.110.0030.00316.28
7.3.100.0040.00416.34
7.3.90.0040.00416.56
7.3.80.0040.00416.32
7.3.70.0080.00016.27
7.3.60.0040.00416.50
7.3.50.0040.00416.50
7.3.40.0000.00716.55
7.3.30.0000.00716.51
7.3.20.0050.00318.34
7.3.10.0100.00018.32
7.3.00.0040.00418.25

preferences:
55.4 ms | 400 KiB | 5 Q