3v4l.org

run code in 300+ PHP versions simultaneously
<?php $di = (new DateTime('2012-10-20'))->diff(new DateTime('2012-12-10')); print_r($di); print_r((new DateTime('2015-09-30'))->add($di)); $di2 = (new DateTime('2015-09-30'))->diff(new DateTime('2015-12-06 22:23:00')); print_r($di2);

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)
8.3.60.0100.01016.63
8.3.50.0120.00318.31
8.3.40.0160.00018.84
8.3.30.0110.00418.79
8.3.20.0070.00720.27
8.3.10.0050.00323.61
8.3.00.0050.00319.79
8.2.180.0090.01318.29
8.2.170.0090.00622.96
8.2.160.0070.00720.47
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0090.00020.93
8.2.120.0040.00426.35
8.2.110.0070.00320.95
8.2.100.0040.00817.91
8.2.90.0060.00317.97
8.2.80.0000.00818.07
8.2.70.0060.00317.46
8.2.60.0170.00017.93
8.2.50.0080.00018.07
8.2.40.0040.00422.36
8.2.30.0070.00020.69
8.2.20.0050.00217.95
8.2.10.0020.00517.95
8.2.00.0040.00418.13
8.1.280.0150.00025.92
8.1.270.0130.00620.23
8.1.260.0060.00328.09
8.1.250.0040.00428.09
8.1.240.0060.00323.79
8.1.230.0070.00320.95
8.1.220.0030.00517.74
8.1.210.0050.00318.88
8.1.200.0030.00617.35
8.1.190.0000.00917.35
8.1.180.0030.00518.10
8.1.170.0040.00418.68
8.1.160.0040.00420.79
8.1.150.0070.00018.98
8.1.140.0050.00319.52
8.1.130.0030.00517.73
8.1.120.0000.00817.47
8.1.110.0000.00717.59
8.1.100.0000.00717.58
8.1.90.0000.00917.63
8.1.80.0050.00317.50
8.1.70.0000.00717.41
8.1.60.0050.00617.67
8.1.50.0000.00817.66
8.1.40.0050.00517.63
8.1.30.0080.00017.67
8.1.20.0000.00717.70
8.1.10.0030.00517.68
8.1.00.0060.00317.72
8.0.300.0040.00419.90
8.0.290.0000.00717.00
8.0.280.0000.00718.44
8.0.270.0030.00317.31
8.0.260.0030.00317.22
8.0.250.0000.00717.13
8.0.240.0000.00717.11
8.0.230.0090.00017.13
8.0.220.0030.00317.05
8.0.210.0040.00417.06
8.0.200.0030.00317.16
8.0.190.0070.00317.14
8.0.180.0040.00416.96
8.0.170.0080.00017.13
8.0.160.0000.00717.00
8.0.150.0050.00316.91
8.0.140.0000.00717.04
8.0.130.0030.00313.44
8.0.120.0060.00317.00
8.0.110.0000.00716.97
8.0.100.0000.00817.07
8.0.90.0000.00717.02
8.0.80.0090.00916.99
8.0.70.0000.00716.88
8.0.60.0000.00717.01
8.0.50.0030.00516.96
8.0.30.0080.00917.11
8.0.20.0070.01317.40
8.0.10.0000.00717.14
8.0.00.0080.01016.95
7.4.330.0000.00516.73
7.4.320.0030.00316.71
7.4.300.0000.00616.63
7.4.290.0030.00516.61
7.4.280.0040.00416.64
7.4.270.0000.00716.55
7.4.260.0050.00316.52
7.4.250.0070.00016.67
7.4.240.0030.00316.65
7.4.230.0000.00716.67
7.4.220.0060.00916.53
7.4.210.0030.01116.73
7.4.200.0080.00016.69
7.4.160.0070.01116.82
7.4.150.0100.00917.40
7.4.140.0090.01017.86
7.4.130.0120.00816.66
7.4.120.0120.00816.61
7.4.110.0140.00416.67
7.4.100.0110.00716.76
7.4.90.0090.00916.58
7.4.80.0080.01119.39
7.4.70.0090.00916.56
7.4.60.0090.00916.70
7.4.50.0030.00916.50
7.4.40.0090.01216.70
7.4.30.0080.00816.40
7.4.10.0130.00616.63
7.4.00.0070.00915.60
7.3.330.0000.00513.16
7.3.320.0000.00513.12
7.3.310.0040.00416.31
7.3.300.0000.00716.23
7.3.290.0080.00816.30
7.3.280.0070.00916.30
7.3.270.0080.01617.40
7.3.260.0030.01316.45
7.3.250.0120.01016.61
7.3.240.0140.00316.61
7.3.230.0090.01116.39
7.3.210.0100.01316.69
7.3.200.0100.00716.74
7.3.190.0110.01116.34
7.3.180.0130.00316.68
7.3.170.0100.00616.34
7.3.160.0060.00916.48
7.3.130.0030.01616.45
7.3.120.0050.01315.62
7.3.110.0080.00715.73
7.3.100.0050.01115.63
7.3.90.0030.01015.67
7.3.80.0040.00715.61
7.3.70.0100.00615.58
7.3.60.0060.00915.52
7.3.50.0110.00315.48
7.3.40.0060.01015.52
7.3.30.0080.00515.51
7.3.20.0080.00817.40
7.3.10.0050.00817.31
7.3.00.0030.01317.36
7.2.330.0070.01016.80
7.2.320.0150.00316.45
7.2.310.0030.01316.59
7.2.300.0090.00916.86
7.2.290.0070.01016.59
7.2.260.0090.00916.52
7.2.250.0080.00915.90
7.2.240.0060.00915.87
7.2.230.0070.01015.85
7.2.220.0050.00915.66
7.2.210.0100.00715.75
7.2.200.0050.01115.85
7.2.190.0070.00815.75
7.2.180.0070.01015.67
7.2.170.0030.01215.65
7.2.160.0110.00416.48
7.2.150.0090.00318.18
7.2.140.0040.01418.36
7.2.130.0070.01118.30
7.2.120.0000.01318.38
7.2.110.0060.01218.33
7.2.100.0080.00818.56
7.2.90.0120.00618.36
7.2.80.0040.01418.57
7.2.70.0060.00918.67
7.2.60.0050.01017.59
7.2.50.0070.00318.40
7.2.40.0070.01018.52
7.2.30.0090.00318.58
7.2.20.0030.00618.33
7.2.10.0120.00318.43
7.2.00.0040.01318.99
7.1.330.0070.00616.59
7.1.320.0090.00316.81
7.1.310.0100.00516.71
7.1.300.0070.00316.74
7.1.290.0030.01016.59
7.1.280.0010.00916.46
7.1.270.0070.00716.57
7.1.260.0070.00816.55
7.1.250.0070.00417.50
7.1.240.0100.00317.45
7.1.230.0090.00917.45
7.1.220.0070.01017.35
7.1.210.0070.01017.56
7.1.200.0100.00116.50
7.1.190.0110.00617.46
7.1.180.0040.00817.39
7.1.170.0100.00017.36
7.1.160.0060.01017.40
7.1.150.0030.00617.32
7.1.140.0000.01217.29
7.1.130.0120.00317.36
7.1.120.0070.00417.54
7.1.110.0030.01017.52
7.1.100.0030.00917.85
7.1.90.0040.00817.52
7.1.80.0110.00417.46
7.1.70.0060.01017.33
7.1.60.0040.01318.38
7.1.50.0050.01317.37
7.1.40.0070.00717.45
7.1.30.0060.01217.50
7.1.20.0060.00817.45
7.1.10.0030.01017.57
7.1.00.0040.04319.88
7.0.330.0130.00317.29
7.0.320.0070.00317.15
7.0.310.0060.00617.06
7.0.300.0030.00716.94
7.0.290.0060.00917.04
7.0.280.0000.01517.00
7.0.270.0100.00017.30
7.0.260.0060.01017.17
7.0.250.0130.00317.10
7.0.240.0060.00617.36
7.0.230.0080.00817.29
7.0.220.0080.00817.25
7.0.210.0030.01317.18
7.0.200.0080.00516.99
7.0.190.0080.00517.14
7.0.180.0030.01317.01
7.0.170.0060.00617.09
7.0.160.0100.00617.21
7.0.150.0030.01317.17
7.0.140.0060.00617.09
7.0.130.0060.00317.01
7.0.120.0070.01117.10
7.0.110.0140.00417.02
7.0.100.0100.00717.19
7.0.90.0030.00716.99
7.0.80.0040.01217.17
7.0.70.0060.00917.09
7.0.60.0100.03018.49
7.0.50.0030.02717.54
7.0.40.0080.04417.68
7.0.30.0150.03217.60
7.0.20.0200.04417.59
7.0.10.0100.03817.58
7.0.00.0100.04417.60
5.6.400.0070.01016.24
5.6.390.0030.00916.05
5.6.380.0030.01016.25
5.6.370.0070.00716.13
5.6.360.0030.01316.22
5.6.350.0090.00316.16
5.6.340.0100.00015.95
5.6.330.0100.00315.97
5.6.320.0100.00615.92
5.6.310.0120.00616.02
5.6.300.0110.00715.84
5.6.290.0060.00316.21
5.6.280.0030.03518.55
5.6.270.0060.01016.20
5.6.260.0060.00615.86
5.6.250.0030.01216.09
5.6.240.0040.01116.06
5.6.230.0050.00515.96
5.6.220.0000.01815.83
5.6.210.0080.02118.34
5.6.200.0050.04617.05
5.6.190.0100.04518.30
5.6.180.0120.03318.29
5.6.170.0170.02218.24
5.6.160.0080.03018.16
5.6.150.0020.03917.02
5.6.140.0120.03817.07
5.6.130.0070.02317.03
5.6.120.0080.03518.57
5.6.110.0120.04118.41
5.6.100.0050.04818.49
5.6.90.0110.01818.55
5.6.80.0050.02218.20
5.6.70.0090.00616.01
5.6.60.0080.00315.75
5.6.50.0100.00315.73
5.6.40.0090.00915.93
5.6.30.0030.01215.82
5.6.20.0030.01316.00
5.6.10.0030.01316.11
5.6.00.0130.00315.88
5.5.380.0100.00315.89
5.5.370.0110.00715.72
5.5.360.0070.01015.69
5.5.350.0070.04718.22
5.5.340.0020.03016.90
5.5.330.0100.04018.04
5.5.320.0070.03718.09
5.5.310.0130.03518.17
5.5.300.0050.02516.94
5.5.290.0070.04316.82
5.5.280.0100.04718.45
5.5.270.0130.04018.51
5.5.260.0100.02518.26
5.5.250.0000.05218.32
5.5.240.0110.02818.06
5.5.230.0000.01915.85
5.5.220.0060.00615.64
5.5.210.0030.01215.89
5.5.200.0110.00415.93
5.5.190.0080.01015.91
5.5.180.0080.00815.77
5.5.170.0070.01015.93
5.5.160.0070.00715.89
5.5.150.0040.01115.59
5.5.140.0030.01215.79
5.5.130.0030.01315.84
5.5.120.0110.00415.65
5.5.110.0120.00415.72
5.5.100.0100.00615.95
5.5.90.0100.00715.89
5.5.80.0160.00315.90
5.5.70.0070.01115.96
5.5.60.0100.00715.72
5.5.50.0060.00915.84
5.5.40.0100.00515.82
5.5.30.0040.01115.90
5.5.20.0120.00615.80
5.5.10.0040.00915.89
5.5.00.0040.01215.57

preferences:
45.53 ms | 400 KiB | 5 Q