3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1 = new DateTime('2014+02:00'); $d2 = new DateTime('2014'); $d3 = new DateTime('2014', $d1->getTimeZone()); $d2->setTimeZone($d1->getTimeZone()); var_dump($d1->getTimestamp()); var_dump($d2->getTimestamp()); var_dump($d3->getTimestamp());

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)
8.3.60.0100.00316.47
8.3.50.0100.00718.05
8.3.40.0080.00818.88
8.3.30.0070.00718.76
8.3.20.0040.00420.33
8.3.10.0060.00323.65
8.3.00.0040.00419.38
8.2.180.0080.00818.66
8.2.170.0130.00022.96
8.2.160.0170.00320.39
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00326.16
8.2.110.0060.00321.07
8.2.100.0080.00418.00
8.2.90.0050.00319.08
8.2.80.0080.00017.97
8.2.70.0070.00417.63
8.2.60.0040.00417.89
8.2.50.0030.00518.07
8.2.40.0060.00319.34
8.2.30.0030.00320.57
8.2.20.0040.00417.90
8.2.10.0040.00417.96
8.2.00.0070.00018.13
8.1.270.0050.00322.16
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0090.00019.27
8.1.230.0090.00317.64
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0040.00417.48
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0090.00018.77
8.1.160.0040.00422.04
8.1.150.0020.00518.76
8.1.140.0030.00619.61
8.1.130.0030.00317.71
8.1.120.0000.00817.62
8.1.110.0000.00717.51
8.1.100.0040.00417.62
8.1.90.0000.00717.60
8.1.80.0070.00317.64
8.1.70.0000.00717.52
8.1.60.0000.00717.60
8.1.50.0000.00817.51
8.1.40.0040.00417.54
8.1.30.0000.00817.65
8.1.20.0020.00517.77
8.1.10.0050.00217.64
8.1.00.0080.00017.69
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0030.00318.54
8.0.270.0040.00417.20
8.0.260.0000.00617.22
8.0.250.0000.00717.12
8.0.240.0000.00717.12
8.0.230.0040.00417.11
8.0.220.0070.00016.96
8.0.210.0000.00717.09
8.0.200.0000.00717.00
8.0.190.0100.00016.99
8.0.180.0080.00016.96
8.0.170.0040.00417.01
8.0.160.0080.00017.11
8.0.150.0090.00017.02
8.0.140.0030.00716.88
8.0.130.0030.00313.50
8.0.120.0070.00016.99
8.0.110.0040.00417.12
8.0.100.0000.00816.93
8.0.90.0070.00016.91
8.0.80.0090.00617.10
8.0.70.0040.00417.02
8.0.60.0040.00417.04
8.0.50.0040.00417.07
8.0.30.0120.00517.08
8.0.20.0090.00917.40
8.0.10.0040.00417.09
8.0.00.0130.00516.85
7.4.330.0030.00315.08
7.4.320.0030.00316.60
7.4.300.0000.00716.61
7.4.290.0040.00416.71
7.4.280.0050.00316.57
7.4.270.0110.00016.71
7.4.260.0030.00616.51
7.4.250.0000.00816.68
7.4.240.0050.00216.65
7.4.230.0030.00316.34
7.4.220.0040.01516.77
7.4.210.0100.00616.60
7.4.200.0040.00416.80
7.4.160.0090.00616.68
7.4.150.0150.00417.40
7.4.140.0140.01017.86
7.4.130.0100.00716.51
7.4.120.0070.01116.66
7.4.110.0150.00316.67
7.4.100.0040.01416.73
7.4.90.0150.00616.69
7.4.80.0150.00619.39
7.4.70.0070.01016.47
7.4.60.0150.00416.43
7.4.50.0040.00416.41
7.4.40.0090.00916.79
7.4.30.0160.00316.61
7.4.10.0060.01316.55
7.4.00.0080.00715.74
7.3.330.0080.00013.03
7.3.320.0020.00213.13
7.3.310.0050.00216.15
7.3.300.0000.00716.32
7.3.290.0050.01216.35
7.3.280.0110.00816.35
7.3.270.0100.00617.40
7.3.260.0070.01016.49
7.3.250.0070.01016.49
7.3.240.0120.00516.38
7.3.230.0130.00516.48
7.3.210.0030.01316.53
7.3.200.0090.00916.52
7.3.190.0120.00416.57
7.3.180.0100.01316.50
7.3.170.0040.01516.49
7.3.160.0130.00316.27
7.3.130.0140.00416.43
7.3.120.0030.01416.31
7.3.110.0080.00816.24
7.3.100.0110.00716.23
7.3.90.0140.00316.34
7.3.80.0070.00716.39
7.3.70.0000.01116.39
7.3.60.0100.00316.25
7.3.50.0030.01316.52
7.3.40.0060.01016.48
7.3.30.0050.01416.39
7.3.20.0080.00418.14
7.3.10.0090.01017.34
7.3.00.0070.00717.18
7.2.330.0180.01216.37
7.2.320.0120.01216.62
7.2.310.0130.00316.46
7.2.300.0130.00616.38
7.2.290.0080.01216.43
7.2.260.0130.00616.79
7.2.250.0060.01316.66
7.2.240.0030.01616.57
7.2.230.0070.01116.38
7.2.220.0000.01016.72
7.2.210.0110.00416.33
7.2.200.0090.00916.55
7.2.190.0140.00316.69
7.2.180.0060.01016.60
7.2.170.0060.00916.45
7.2.160.0070.01016.59
7.2.150.0030.00718.18
7.2.140.0030.01018.36
7.2.130.0130.00717.37
7.2.120.0120.00817.54
7.2.110.0050.01017.47
7.2.100.0100.01017.38
7.2.90.0070.01317.18
7.2.80.0090.01117.32
7.2.70.0080.01217.30
7.2.60.0140.00417.24
7.2.50.0130.00917.37
7.2.40.0070.01017.43
7.2.30.0100.00817.60
7.2.20.0070.00717.45
7.2.10.0100.00517.47
7.2.00.0040.01218.07
7.1.330.0070.00717.47
7.1.320.0030.01017.45
7.1.310.0080.00817.38
7.1.300.0070.01017.36
7.1.290.0050.00517.35
7.1.280.0040.00917.52
7.1.270.0030.01317.33
7.1.260.0060.00917.10
7.1.250.0050.00916.43
7.1.240.0070.01417.34
7.1.230.0060.01217.35
7.1.220.0000.02217.34
7.1.210.0080.01117.41
7.1.200.0070.00716.52
7.1.190.0130.00317.39
7.1.180.0080.00417.15
7.1.170.0070.00717.28
7.1.160.0030.00917.46
7.1.150.0120.00317.32
7.1.140.0100.00317.29
7.1.130.0040.01217.31
7.1.120.0040.00817.32
7.1.110.0000.01517.40
7.1.100.0060.00917.74
7.1.90.0110.00217.04
7.1.80.0110.00717.41
7.1.70.0050.00617.20
7.1.60.0070.01218.41
7.1.50.0110.01117.18
7.1.40.0070.01017.11
7.1.30.0080.00417.11
7.1.20.0000.01417.40
7.1.10.0060.00617.29
7.1.00.0050.04119.78
7.0.330.0040.01216.98
7.0.320.0070.00717.01
7.0.310.0120.00617.00
7.0.300.0030.00916.92
7.0.290.0060.00916.93
7.0.280.0060.01217.14
7.0.270.0080.00317.09
7.0.260.0040.01317.22
7.0.250.0050.00516.91
7.0.240.0090.00316.88
7.0.230.0030.01316.93
7.0.220.0070.00717.14
7.0.210.0040.01117.06
7.0.200.0080.00616.03
7.0.190.0060.00617.19
7.0.180.0040.01217.11
7.0.170.0060.01117.02
7.0.160.0120.00416.93
7.0.150.0060.00917.13
7.0.140.0040.00717.02
7.0.130.0060.00817.12
7.0.120.0060.01016.82
7.0.110.0070.01017.09
7.0.100.0100.00316.96
7.0.90.0070.00816.93
7.0.80.0030.01216.95
7.0.70.0060.00616.99
7.0.60.0080.03118.36
7.0.50.0060.03317.39
7.0.40.0090.03417.58
7.0.30.0100.02617.57
7.0.20.0220.04217.53
7.0.10.0070.04517.57
7.0.00.0060.02617.52
5.6.400.0030.01115.93
5.6.390.0060.00816.14
5.6.380.0100.00716.00
5.6.370.0040.01515.93
5.6.360.0070.00716.03
5.6.350.0050.00515.71
5.6.340.0040.01115.93
5.6.330.0070.01016.09
5.6.320.0070.01316.04
5.6.310.0090.00615.88
5.6.300.0040.01315.97
5.6.290.0070.00716.11
5.6.280.0030.03718.50
5.6.270.0090.00916.11
5.6.260.0050.00816.22
5.6.250.0060.01216.04
5.6.240.0060.00915.94
5.6.230.0030.01215.93
5.6.220.0070.01016.01
5.6.210.0100.04018.27
5.6.200.0080.02216.99
5.6.190.0070.03318.23
5.6.180.0160.04118.26
5.6.170.0170.04518.21
5.6.160.0050.04718.41
5.6.150.0110.03017.05
5.6.140.0050.04017.06
5.6.130.0110.03016.96
5.6.120.0040.04918.54
5.6.110.0060.03818.59
5.6.100.0080.04718.56
5.6.90.0070.03218.45
5.6.80.0100.04018.08
5.6.70.0130.00315.90
5.6.60.0030.00716.06
5.6.50.0090.00315.74
5.6.40.0060.00615.96
5.6.30.0100.00715.79
5.6.20.0040.01115.70
5.6.10.0090.00915.77
5.6.00.0090.00615.90
5.5.380.0030.01215.76
5.5.370.0070.00715.84
5.5.360.0090.00915.99
5.5.350.2070.02318.21
5.5.340.0030.04216.96
5.5.330.0070.02417.96
5.5.320.0070.02818.07
5.5.310.0180.03018.11
5.5.300.0050.04716.89
5.5.290.0070.04216.89
5.5.280.0090.02518.44
5.5.270.0040.04418.39
5.5.260.0130.04018.40
5.5.250.0090.02318.27
5.5.240.0170.04017.98
5.5.230.0030.00715.92
5.5.220.0060.00615.82
5.5.210.0030.01015.73
5.5.200.0060.00315.84
5.5.190.0060.00615.97
5.5.180.0090.00615.53
5.5.170.0100.00715.79
5.5.160.0130.00015.81
5.5.150.0030.00615.98
5.5.140.0040.00715.87
5.5.130.0000.01315.66
5.5.120.0090.00315.79
5.5.110.0030.01315.95
5.5.100.0070.00715.67
5.5.90.0100.00315.99
5.5.80.0120.00615.48
5.5.70.0040.01115.83
5.5.60.0060.00915.79
5.5.50.0070.00416.05
5.5.40.0100.00015.81
5.5.30.0090.00615.90
5.5.20.0060.00615.85
5.5.10.0040.01115.68
5.5.00.0060.00915.93

preferences:
50.81 ms | 400 KiB | 5 Q