3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime("2017"); var_dump($date->format('Y-m-d H:i:s'));

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)
8.5.30.0110.00721.34
8.5.20.0120.00519.61
8.5.10.0120.00616.82
8.5.00.0100.01220.11
8.4.180.0110.01121.93
8.4.170.0160.01021.75
8.4.160.0150.00923.81
8.4.150.0090.00416.84
8.4.140.0140.00717.48
8.4.130.0130.00717.87
8.4.120.0090.00120.26
8.4.110.0080.01118.83
8.4.100.0130.00717.71
8.4.90.0050.00318.52
8.4.80.0130.00817.83
8.4.70.0110.01017.89
8.4.60.0050.01019.01
8.4.50.0110.00918.04
8.4.40.0140.00719.66
8.4.30.0140.00719.30
8.4.20.0100.01020.42
8.4.10.0130.00717.82
8.3.300.0130.00820.45
8.3.290.0130.00718.41
8.3.280.0120.00818.46
8.3.270.0140.00616.68
8.3.260.0120.00716.50
8.3.250.0120.00618.76
8.3.240.0120.00816.45
8.3.230.0080.00216.76
8.3.220.0090.00817.06
8.3.210.0050.00316.64
8.3.200.0070.00116.59
8.3.190.0090.00917.23
8.3.180.0080.00616.48
8.3.170.0130.00619.00
8.3.160.0150.00418.39
8.3.150.0110.00720.54
8.3.140.0070.01116.46
8.3.130.0070.00416.32
8.3.120.0060.00320.47
8.3.110.0050.00320.94
8.3.100.0070.00324.06
8.3.90.0000.00826.77
8.3.80.0030.00618.56
8.3.70.0060.00916.60
8.3.60.0090.00918.18
8.3.50.0120.00117.94
8.3.40.0110.00418.88
8.3.30.0060.01018.48
8.3.20.0080.00019.02
8.3.10.0040.00423.66
8.3.00.0040.00420.96
8.2.300.0130.00818.73
8.2.290.0090.00820.18
8.2.280.0120.00818.37
8.2.270.0090.00917.49
8.2.260.0030.01318.22
8.2.250.0050.00316.83
8.2.240.0040.00417.27
8.2.230.0120.00322.58
8.2.220.0060.00337.54
8.2.210.0070.01126.77
8.2.200.0060.00318.16
8.2.190.0100.00318.32
8.2.180.0060.00918.41
8.2.170.0070.01122.96
8.2.160.0090.00622.25
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0000.00820.96
8.2.120.0040.00426.35
8.2.110.0130.01022.08
8.2.100.0080.00418.03
8.2.90.0060.00322.25
8.2.80.0040.00417.97
8.2.70.0040.00417.92
8.2.60.0000.00918.22
8.2.50.0040.00418.10
8.2.40.0030.00521.08
8.2.30.0040.00419.29
8.2.20.0040.00418.05
8.2.10.0040.00418.05
8.2.00.0000.00919.32
8.1.340.0110.00917.77
8.1.330.0130.00621.75
8.1.320.0120.00816.15
8.1.310.0030.00516.70
8.1.300.0100.00018.20
8.1.290.0100.00330.84
8.1.280.0120.00325.92
8.1.270.0070.00022.19
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0100.00722.48
8.1.230.0100.00320.97
8.1.220.0040.00417.74
8.1.210.0110.00018.85
8.1.200.0060.00317.48
8.1.190.0000.00817.36
8.1.180.0080.00018.10
8.1.170.0040.00418.57
8.1.160.0070.00018.82
8.1.150.0040.00418.88
8.1.140.0040.00422.05
8.1.130.0000.00720.13
8.1.120.0070.00317.63
8.1.110.0000.00817.46
8.1.100.0030.00517.56
8.1.90.0070.00017.45
8.1.80.0060.00617.58
8.1.70.0070.00017.47
8.1.60.0000.00817.50
8.1.50.0040.00417.62
8.1.40.0040.00417.57
8.1.30.0000.00817.78
8.1.20.0090.00017.71
8.1.10.0040.00417.54
8.1.00.0040.00417.52
8.0.300.0000.00719.98
8.0.290.0050.00316.88
8.0.280.0000.00718.45
8.0.270.0030.00317.18
8.0.260.0030.00318.50
8.0.250.0060.00017.10
8.0.240.0000.00717.00
8.0.230.0000.00717.11
8.0.220.0060.00317.02
8.0.210.0040.00416.90
8.0.200.0060.00017.09
8.0.190.0040.00417.09
8.0.180.0040.00417.04
8.0.170.0060.00316.92
8.0.160.0040.00716.81
8.0.150.0070.00016.97
8.0.140.0000.00816.98
8.0.130.0000.00513.41
8.0.120.0040.00416.89
8.0.110.0040.00417.03
8.0.100.0000.00716.97
8.0.90.0030.00317.02
8.0.80.0060.00817.00
8.0.70.0050.00216.89
8.0.60.0000.00717.09
8.0.50.0000.00816.86
8.0.30.0110.00517.09
8.0.20.0090.00917.40
8.0.10.0000.00717.25
8.0.00.0060.01516.89
7.4.330.0000.00515.55
7.4.320.0000.00616.59
7.4.300.0060.00016.69
7.4.290.0040.00416.52
7.4.280.0040.00416.56
7.4.270.0000.00716.58
7.4.260.0070.00316.46
7.4.250.0040.00416.53
7.4.240.0000.00716.60
7.4.230.0070.00016.37
7.4.220.0040.00416.68
7.4.210.0080.00816.62
7.4.200.0000.00716.41
7.4.160.0090.01016.59
7.4.140.0140.00517.86
7.4.130.0140.00316.64
7.4.120.0100.00816.56
7.4.110.0130.01016.59
7.4.100.0130.01016.45
7.4.90.0180.00016.56
7.4.80.0080.01119.39
7.4.70.0110.00516.52
7.4.60.0120.00316.61
7.4.50.0090.00916.68
7.4.40.0000.01516.86
7.4.00.0050.01315.25
7.3.330.0000.00513.24
7.3.320.0030.00313.05
7.3.310.0030.00316.26
7.3.300.0000.00716.33
7.3.290.0000.00716.31
7.3.280.0050.01016.28
7.3.260.0100.00916.36
7.3.240.0100.00616.49
7.3.230.0070.01016.50
7.3.210.0070.01016.64
7.3.200.0080.00816.36
7.3.190.0130.00316.43
7.3.180.0030.01316.69
7.3.170.0130.01016.55
7.3.160.0040.01316.65
7.3.120.0100.00714.94
7.3.110.0160.00314.78
7.3.100.0090.00614.86
7.3.90.0070.00714.73
7.3.80.0060.00614.68
7.3.70.0030.00714.82
7.3.60.0060.00614.69
7.3.50.0060.01014.49
7.3.40.0070.00314.47
7.3.30.0100.00014.74
7.3.20.0040.01116.70
7.3.10.0040.01116.71
7.3.00.0030.01416.70
7.2.330.0130.00316.46
7.2.320.0110.00716.54
7.2.310.0100.00616.45
7.2.300.0140.00516.64
7.2.290.0060.01116.85
7.2.250.0100.00715.13
7.2.240.0030.01615.27
7.2.230.0030.01315.32
7.2.220.0060.00914.95
7.2.210.0030.01315.00
7.2.200.0030.00914.74
7.2.190.0040.01215.21
7.2.180.0100.00615.18
7.2.170.0040.00414.94
7.2.120.0360.00514.75
7.2.110.0270.00814.90
7.2.100.0450.00814.77
7.2.90.0210.00714.84
7.2.80.0330.00814.96
7.2.70.0170.00814.98
7.2.60.0300.00514.85
7.2.50.0180.00615.05
7.2.40.0250.00715.20
7.2.30.0550.00515.19
7.2.20.0150.01214.98
7.2.10.0200.00414.98
7.2.00.0190.00315.09
7.1.330.0030.01015.82
7.1.320.0030.01015.83
7.1.310.0090.00616.02
7.1.300.0060.00615.94
7.1.290.0090.00615.78
7.1.280.0050.00315.82
7.1.270.0040.01115.65
7.1.260.0070.00715.61
7.1.240.0390.00714.05
7.1.230.0320.00713.93
7.1.220.0480.00613.83
7.1.210.0440.00914.13
7.1.200.0240.00713.99
7.1.190.0530.00314.00
7.1.180.0330.00513.80
7.1.170.0760.00713.94
7.1.160.0460.01213.94
7.1.150.0370.00813.90
7.1.140.0430.00813.98
7.1.130.0550.00813.88
7.1.120.0510.00613.99
7.1.110.0200.00513.98
7.1.100.0200.00914.04
7.1.90.0370.01013.99
7.1.80.0410.00414.09
7.1.70.0420.00513.88
7.1.60.0450.00514.11
7.1.50.0430.00813.75
7.1.40.0540.00513.97
7.1.30.0460.00714.04
7.1.20.0140.00814.01
7.1.10.0470.00513.85
7.1.00.0530.00913.83
5.6.380.0090.00714.43

preferences:
50.28 ms | 1585 KiB | 5 Q