3v4l.org

run code in 300+ PHP versions simultaneously
<?php $interval = DateInterval::createFromDateString('-1 year'); $date = new DateTime('2016-06-12'); var_dump($date->add($interval)->format('c'));

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)
8.3.70.0120.00618.43
8.3.60.0140.00718.43
8.3.50.0100.00922.83
8.3.40.0110.00318.84
8.3.30.0040.01118.67
8.3.20.0000.00820.34
8.3.10.0020.00521.63
8.3.00.0070.00020.81
8.2.190.0040.01118.66
8.2.180.0110.00418.66
8.2.170.0090.00622.96
8.2.160.0170.00319.24
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.95
8.2.110.0090.00020.80
8.2.100.0060.00617.91
8.2.90.0030.01017.75
8.2.80.0090.00019.03
8.2.70.0040.00417.75
8.2.60.0050.00317.75
8.2.50.0000.00818.10
8.2.40.0040.00420.46
8.2.30.0040.00419.29
8.2.20.0050.00217.79
8.2.10.0050.00218.16
8.2.00.0030.00518.18
8.1.280.0110.00425.92
8.1.270.0040.00423.91
8.1.260.0120.00326.35
8.1.250.0040.00428.09
8.1.240.0080.00417.64
8.1.230.0090.00322.73
8.1.220.0060.00317.79
8.1.210.0040.00418.77
8.1.200.0060.00617.47
8.1.190.0030.00617.38
8.1.180.0000.00918.10
8.1.170.0040.00418.77
8.1.160.0000.00719.05
8.1.150.0000.00718.82
8.1.140.0040.00419.65
8.1.130.0000.00717.81
8.1.120.0000.00717.68
8.1.110.0030.00517.65
8.1.100.0040.00417.64
8.1.90.0030.00617.65
8.1.80.0000.00817.55
8.1.70.0030.00317.58
8.1.60.0040.00417.62
8.1.50.0050.00317.52
8.1.40.0050.00317.68
8.1.30.0000.00917.74
8.1.20.0060.00317.68
8.1.10.0040.00417.58
8.1.00.0030.00617.66
8.0.300.0040.00419.73
8.0.290.0060.00316.88
8.0.280.0030.00318.56
8.0.270.0070.00017.24
8.0.260.0030.00317.31
8.0.250.0040.00417.18
8.0.240.0040.00417.12
8.0.230.0030.00317.05
8.0.220.0000.00717.07
8.0.210.0040.00417.11
8.0.200.0040.00417.18
8.0.190.0030.00617.14
8.0.180.0080.00017.16
8.0.170.0040.00417.16
8.0.160.0040.00417.16
8.0.150.0040.00316.99
8.0.140.0030.00317.09
8.0.130.0060.00013.40
8.0.120.0040.00416.94
8.0.110.0040.00417.11
8.0.100.0000.00716.95
8.0.90.0040.00417.12
8.0.80.0090.00617.00
8.0.70.0050.00317.02
8.0.60.0080.00017.00
8.0.50.0040.00416.93
8.0.30.0140.00317.28
8.0.20.0100.01117.45
8.0.10.0040.00417.33
8.0.00.0090.00916.80
7.4.330.0050.00015.08
7.4.320.0040.00416.63
7.4.300.0030.00316.61
7.4.290.0030.00616.75
7.4.280.0070.00016.77
7.4.270.0000.00716.73
7.4.260.0030.00316.71
7.4.250.0070.00016.70
7.4.240.0040.00416.59
7.4.230.0040.00416.48
7.4.220.0120.00716.68
7.4.210.0000.01516.60
7.4.200.0000.00716.63
7.4.160.0080.00816.57
7.4.150.0070.01117.40
7.4.140.0080.00917.86
7.4.130.0080.00916.54
7.4.120.0090.01116.79
7.4.110.0070.01016.45
7.4.100.0080.00816.76
7.4.90.0100.00716.71
7.4.80.0030.01319.39
7.4.70.0100.00716.64
7.4.60.0070.01316.65
7.4.50.0070.01116.56
7.4.40.0070.01016.59
7.4.30.0060.01616.47
7.4.10.0030.01515.04
7.4.00.0100.00715.15
7.3.330.0050.00213.19
7.3.320.0030.00313.08
7.3.310.0070.00016.20
7.3.300.0040.00416.34
7.3.290.0070.00816.35
7.3.280.0080.00816.34
7.3.270.0030.01317.40
7.3.260.0060.01116.53
7.3.250.0070.01116.48
7.3.240.0080.01116.46
7.3.230.0100.00816.39
7.3.210.0110.00516.53
7.3.200.0070.01016.57
7.3.190.0000.01716.61
7.3.180.0080.01216.34
7.3.170.0050.01416.45
7.3.160.0100.00716.63
7.3.130.0180.00014.80
7.3.120.0070.00715.13
7.3.110.0030.01315.11
7.3.100.0100.00715.01
7.3.90.0120.00315.00
7.3.80.0090.00014.80
7.3.70.0090.00614.81
7.3.60.0060.00914.92
7.3.50.0060.00614.50
7.3.40.0090.00614.57
7.3.30.0070.01014.97
7.3.20.0090.00316.89
7.3.10.0080.00716.63
7.3.00.0060.00716.72
7.2.330.0060.01616.55
7.2.320.0130.00616.45
7.2.310.0080.01116.80
7.2.300.0070.01016.50
7.2.290.0070.01016.62
7.2.260.0130.00315.29
7.2.250.0110.00715.32
7.2.240.0090.00615.27
7.2.230.0000.01615.09
7.2.220.0070.01015.19
7.2.210.0060.00614.78
7.2.200.0090.00315.03
7.2.190.0060.00314.73
7.2.180.0070.00715.02
7.2.170.0070.00715.21
7.2.160.0040.01514.88
7.2.150.0110.00316.99
7.2.140.0070.00716.74
7.2.130.0080.00516.78
7.2.120.0050.00717.15
7.2.110.0070.00816.99
7.2.100.0050.01016.77
7.2.90.0070.00916.96
7.2.80.0130.00316.89
7.2.70.0080.00817.08
7.2.60.0060.00717.06
7.2.50.0050.00516.73
7.2.40.0050.01316.84
7.2.30.0060.00917.03
7.2.20.0040.00816.92
7.2.10.0040.01216.84
7.2.00.0040.01016.87
7.1.330.0060.00915.94
7.1.320.0090.00616.02
7.1.310.0070.00716.16
7.1.300.0070.00716.11
7.1.290.0100.00015.87
7.1.280.0030.01016.03
7.1.270.0030.00616.08
7.1.260.0060.00915.85
7.1.250.0030.00815.99
7.1.240.0090.00016.07
7.1.230.0100.00315.89
7.1.220.0060.00615.86
7.1.210.0040.00715.94
7.1.200.0030.01215.84
7.1.190.0070.00316.12
7.1.180.0000.01116.04
7.1.170.0030.00715.96
7.1.160.0030.01015.98
7.1.150.0030.01016.02
7.1.140.0110.00415.92
7.1.130.0030.01215.95
7.1.120.0030.00616.02
7.1.110.0030.01115.86
7.1.100.0070.00715.86
7.1.90.0030.01015.61
7.1.80.0090.00615.69
7.1.70.0050.00816.65
7.1.60.0070.01117.99
7.1.50.0030.01216.07
7.1.40.0100.00316.10
7.1.30.0040.01215.88
7.1.20.0080.00815.92
7.1.10.0040.01415.99
7.1.00.0040.04219.11
7.0.330.0030.01315.61
7.0.320.0050.00315.52
7.0.310.0030.00715.49
7.0.300.0000.01115.69
7.0.290.0040.00715.48
7.0.280.0000.01215.24
7.0.270.0090.00315.49
7.0.260.0060.00615.49
7.0.250.0030.01015.46
7.0.240.0060.00315.45
7.0.230.0070.00715.40
7.0.220.0110.00415.68
7.0.210.0100.00715.33
7.0.200.2950.00815.31
7.0.190.0050.00515.54
7.0.180.0060.00615.54
7.0.170.0030.00715.29
7.0.160.0090.00615.61
7.0.150.0070.00715.70
7.0.140.0070.00715.59
7.0.130.0050.00515.50
7.0.120.0040.01115.49
7.0.110.0000.01415.61
7.0.100.0060.00915.58
7.0.90.0000.01315.33
7.0.80.0110.00415.25
7.0.70.0800.03517.71
7.0.60.0480.03517.79
7.0.50.0320.03418.02
7.0.40.0380.04016.95
7.0.30.0150.04017.06
7.0.20.0280.04516.85
7.0.10.0200.03216.88
7.0.00.0280.03716.93
5.6.400.0120.00314.52
5.6.390.0040.01114.68
5.6.380.0000.01414.76
5.6.370.0090.00614.33
5.6.360.0070.00414.64
5.6.350.0030.00914.25
5.6.340.0080.00314.52
5.6.330.0030.00614.60
5.6.320.0070.00414.37
5.6.310.0100.00314.26
5.6.300.0000.01014.28
5.6.290.0060.00914.36
5.6.280.0020.04217.65
5.6.270.0030.00914.43
5.6.260.0030.00614.61
5.6.250.0030.01314.54
5.6.240.0030.01314.33
5.6.230.0000.01014.39
5.6.220.0550.04017.43
5.6.210.0270.03717.60
5.6.200.0200.03817.73
5.6.190.0420.03517.72
5.6.180.0180.03217.76
5.6.170.0280.03717.84
5.6.160.0320.03517.72
5.6.150.0140.03117.83
5.6.140.0450.03017.96
5.6.130.0460.03817.73
5.6.120.0130.03717.78
5.6.110.0250.03317.77
5.6.100.0480.03617.84
5.6.90.0580.04317.75
5.6.80.0380.03817.46
5.6.70.0260.02617.31
5.6.60.0330.04217.41
5.6.50.0480.04117.34
5.6.40.0310.03217.29
5.6.30.0560.03717.28
5.6.20.0710.03517.28
5.6.10.0570.03317.48
5.6.00.0480.03317.50
5.5.380.0070.01014.52
5.5.370.0090.00614.52
5.5.360.1030.03817.25
5.5.350.0320.03417.41
5.5.340.0110.03217.51
5.5.330.0480.03117.45
5.5.320.0170.03217.64
5.5.310.0130.03717.60
5.5.300.0320.03017.74
5.5.290.0280.04417.73
5.5.280.0100.04017.77
5.5.270.0240.03517.57
5.5.260.0460.03617.55
5.5.250.0570.03517.60
5.5.240.0260.02817.25
5.5.230.0370.03017.25
5.5.220.0120.04017.22
5.5.210.0370.03317.29
5.5.200.0450.03217.19
5.5.190.0480.02317.25
5.5.180.0420.02917.15
5.5.170.0090.00314.32
5.5.160.0370.03417.21
5.5.150.0160.04017.23
5.5.140.0390.03817.24
5.5.130.0670.03217.30
5.5.120.0670.03317.27
5.5.110.0820.02917.23
5.5.100.0840.03717.09
5.5.90.0750.03717.29
5.5.80.0680.03817.24
5.5.70.0570.03217.25
5.5.60.0730.03517.13
5.5.50.0520.03317.19
5.5.40.0440.03417.18
5.5.30.0180.03717.01
5.5.20.0560.03117.11
5.5.10.0410.02717.14
5.5.00.0530.03517.15

preferences:
44.84 ms | 402 KiB | 5 Q