3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new DateTime(); echo $a->format('Y-m-d\TH:i:s\Z');

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)
8.3.60.0070.01316.75
8.3.50.0130.00421.99
8.3.40.0040.01118.78
8.3.30.0100.00318.84
8.3.20.0080.00020.21
8.3.10.0040.00423.65
8.3.00.0000.00819.51
8.2.180.0110.00718.66
8.2.170.0140.00022.96
8.2.160.0070.00722.09
8.2.150.0100.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00417.63
8.2.120.0040.00426.35
8.2.110.0060.00319.29
8.2.100.0030.00717.97
8.2.90.0050.00319.27
8.2.80.0050.00317.97
8.2.70.0050.00317.63
8.2.60.0030.00518.05
8.2.50.0040.00418.07
8.2.40.0040.00419.15
8.2.30.0070.00020.76
8.2.20.0060.00317.99
8.2.10.0000.00718.12
8.2.00.0030.00618.14
8.1.280.0110.00425.92
8.1.270.0030.00622.14
8.1.260.0050.00328.09
8.1.250.0060.00328.09
8.1.240.0090.00021.12
8.1.230.0030.00917.64
8.1.220.0080.00017.74
8.1.210.0090.00018.77
8.1.200.0000.00917.47
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0040.00418.63
8.1.160.0040.00421.94
8.1.150.0000.00818.86
8.1.140.0060.00319.59
8.1.130.0030.00317.66
8.1.120.0030.00717.62
8.1.110.0080.00017.48
8.1.100.0000.00817.46
8.1.90.0070.00017.62
8.1.80.0070.00017.54
8.1.70.0060.00317.55
8.1.60.0040.00417.56
8.1.50.0030.00517.65
8.1.40.0040.00417.46
8.1.30.0030.00517.75
8.1.20.0000.00917.71
8.1.10.0030.00517.61
8.1.00.0060.00317.71
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0000.00818.44
8.0.270.0040.00417.27
8.0.260.0000.00617.25
8.0.250.0000.00717.09
8.0.240.0000.00617.17
8.0.230.0040.00417.10
8.0.220.0000.00817.04
8.0.210.0050.00217.04
8.0.200.0030.00317.15
8.0.190.0040.00417.07
8.0.180.0040.00416.94
8.0.170.0040.00417.10
8.0.160.0040.00417.14
8.0.150.0000.00717.00
8.0.140.0000.00716.87
8.0.130.0070.00013.31
8.0.120.0050.00317.01
8.0.110.0000.00817.00
8.0.100.0040.00416.83
8.0.90.0040.00416.97
8.0.80.0090.00416.95
8.0.70.0040.00417.06
8.0.60.0020.00617.01
8.0.50.0040.00416.88
8.0.30.0040.01017.11
8.0.20.0090.00917.28
8.0.10.0020.00617.23
8.0.00.0100.00616.95
7.4.330.0000.00515.08
7.4.320.0070.00016.69
7.4.300.0000.00616.72
7.4.290.0000.00716.48
7.4.280.0030.00516.64
7.4.270.0030.00316.57
7.4.260.0000.00716.67
7.4.250.0030.00616.41
7.4.240.0060.00116.66
7.4.230.0000.00716.79
7.4.220.0080.00316.65
7.4.210.0050.00916.58
7.4.200.0010.00616.59
7.4.190.0030.00316.59
7.4.180.0050.00316.42
7.4.160.0070.00516.57
7.4.150.0000.01316.97
7.4.140.0080.00917.41
7.4.130.0060.00816.64
7.4.120.0090.00516.63
7.4.110.0070.00616.56
7.4.100.0100.00716.50
7.4.90.0050.00716.51
7.4.80.0040.00717.92
7.4.70.0060.00516.48
7.4.60.0100.00116.56
7.4.50.0040.00316.57
7.4.40.0090.00516.44
7.4.30.0060.00716.50
7.4.20.0000.00716.50
7.4.10.0000.00716.38
7.4.00.0070.00715.57
7.3.330.0000.00513.15
7.3.320.0000.00613.10
7.3.310.0020.00516.36
7.3.300.0030.00316.27
7.3.290.0030.01016.24
7.3.280.0070.00716.25
7.3.270.0060.00616.80
7.3.260.0070.00816.09
7.3.250.0080.00716.44
7.3.240.0080.00516.42
7.3.230.0050.00716.42
7.3.220.0000.00616.05
7.3.210.0040.00716.37
7.3.200.0030.01016.34
7.3.190.0110.00316.37
7.3.180.0090.00116.37
7.3.170.0080.00516.36
7.3.160.0060.00616.29
7.3.150.0000.00716.23
7.3.140.0030.00316.12
7.3.130.0030.00316.23
7.3.120.0070.00315.54
7.3.110.0040.00715.56
7.3.100.0050.00715.46
7.3.90.0070.00315.63
7.3.80.0050.00515.53
7.3.70.0050.00515.61
7.3.60.0070.00315.60
7.3.50.0060.00315.63
7.3.40.0110.00015.57
7.3.30.0060.00415.53
7.3.20.0050.00716.51
7.3.10.0000.01116.49
7.3.00.0080.00616.58
7.2.340.0040.00416.46
7.2.330.0060.00816.60
7.2.320.0030.01016.49
7.2.310.0090.00416.58
7.2.300.0100.00416.63
7.2.290.0070.00716.64
7.2.280.0050.00516.50
7.2.270.0100.00016.37
7.2.260.0030.00716.49
7.2.250.0060.00615.75
7.2.240.0050.01015.74
7.2.230.0100.00315.77
7.2.220.0070.00315.86
7.2.210.0070.00515.60
7.2.200.0060.00315.77
7.2.190.0050.00715.85
7.2.180.0070.00615.80
7.2.170.0050.00615.76
7.2.160.0100.00016.59
7.2.150.0060.00416.41
7.2.140.0000.01016.63
7.2.130.0070.00716.90
7.2.120.0050.00916.86
7.2.110.0040.01016.91
7.2.100.0050.00716.67
7.2.90.0080.00516.79
7.2.80.0070.00616.94
7.2.70.0070.00516.74
7.2.60.0080.00316.89
7.2.50.0060.00816.75
7.2.40.0070.00816.88
7.2.30.0050.00716.90
7.2.20.0070.00316.66
7.2.10.0090.00216.76
7.2.00.0040.00817.59
7.1.330.0070.00715.54
7.1.320.0100.00315.69
7.1.310.0070.00715.70
7.1.300.0060.00715.49
7.1.290.0070.00615.59
7.1.280.0070.00415.62
7.1.270.0070.00915.61
7.1.260.0020.01215.62
7.1.250.0080.00415.53
7.1.240.0080.00415.38
7.1.230.0080.00315.56
7.1.220.0080.00315.43
7.1.210.0030.01015.68
7.1.200.0060.00615.59
7.1.190.0040.00615.63
7.1.180.0050.00615.55
7.1.170.0000.01215.55
7.1.160.0050.00615.66
7.1.150.0060.00515.45
7.1.140.0060.00515.44
7.1.130.0100.00415.67
7.1.120.0070.00715.45
7.1.110.0060.00615.67
7.1.100.0070.00816.48
7.1.90.0070.00715.37
7.1.80.0090.00415.78
7.1.70.0050.00516.10
7.1.60.0070.00816.96
7.1.50.0120.00521.91
7.1.40.0070.00215.45
7.1.30.0030.00815.54
7.1.20.0090.00315.56
7.1.10.0050.00615.40
7.1.00.0040.03117.87
7.0.330.0040.00615.28
7.0.320.0070.00515.34
7.0.310.0080.00315.29
7.0.300.0030.00615.16
7.0.290.0050.00415.33
7.0.280.0080.00415.29
7.0.270.0080.00615.26
7.0.260.0040.00615.18
7.0.250.0050.00615.38
7.0.240.0000.01015.45
7.0.230.0010.00815.36
7.0.220.0030.00815.33
7.0.210.0030.00815.16
7.0.200.0010.00815.79
7.0.190.0020.00715.38
7.0.180.0060.00515.35
7.0.170.0070.00415.26
7.0.160.0030.00515.17
7.0.150.0060.00615.39
7.0.140.0080.00515.29
7.0.130.0060.00615.29
7.0.120.0040.00815.39
7.0.110.0080.00415.29
7.0.100.0050.00515.24
7.0.90.0050.00615.23
7.0.80.0100.00215.20
7.0.70.0050.00715.35
7.0.60.0080.02816.73
7.0.50.0080.01316.14
7.0.40.0080.02216.39
7.0.30.0060.03516.39
7.0.20.0110.02416.26
7.0.10.0080.02916.20
7.0.00.0060.02616.36
5.6.400.0070.00216.02
5.6.390.0030.00716.04
5.6.380.0080.00415.28
5.6.370.0050.00415.17
5.6.360.0080.00215.23
5.6.350.0070.00415.10
5.6.340.0020.00915.06
5.6.330.0030.00815.14
5.6.320.0060.00515.26
5.6.310.0020.01015.17
5.6.300.0090.00315.11
5.6.290.0060.00315.20
5.6.280.0030.02817.31
5.6.270.0030.00815.14
5.6.260.0030.00815.23
5.6.250.0040.00715.06
5.6.240.0030.01015.23
5.6.230.0050.00515.09
5.6.220.0080.00315.17
5.6.210.0080.03017.08
5.6.200.0090.01816.31
5.6.190.0050.02017.03
5.6.180.0110.01716.88
5.6.170.0130.02416.95
5.6.160.0070.02916.95
5.6.150.0030.02916.20
5.6.140.0060.02116.30
5.6.130.0090.02816.09
5.6.120.0070.02517.13
5.6.110.0060.01917.03
5.6.100.0050.02217.02
5.6.90.0010.02416.94
5.6.80.0030.03116.88
5.6.70.0060.00415.20
5.6.60.0060.00515.24
5.6.50.0040.00715.18
5.6.40.0040.00515.05
5.6.30.0070.00515.17
5.6.20.0090.00315.04
5.6.10.0080.00315.13
5.6.00.0030.00715.18
5.5.380.0030.00713.66
5.5.370.0030.00513.74
5.5.360.0070.00413.46
5.5.350.1460.01715.76
5.5.340.0090.01614.94
5.5.330.0030.03615.74
5.5.320.0130.02115.75
5.5.310.0130.02015.75
5.5.300.0050.03214.85
5.5.290.0100.02514.93
5.5.280.0050.03115.88
5.5.270.0070.02315.86
5.5.260.0050.03215.90
5.5.250.0040.03215.99
5.5.240.0140.02615.75
5.5.230.0050.00413.45
5.5.220.0020.00713.41
5.5.210.0050.00413.53
5.5.200.0000.00713.49
5.5.190.0070.00213.51
5.5.180.0030.00713.38
5.5.170.0000.00613.41
5.5.160.0070.00013.44
5.5.150.0060.00313.37
5.5.140.0040.00513.48
5.5.130.0050.00513.22
5.5.120.0070.00413.43
5.5.110.0030.00713.29
5.5.100.0020.00413.42
5.5.90.0060.00313.67
5.5.80.0060.00213.60
5.5.70.0030.00813.40
5.5.60.0020.00713.41
5.5.50.0000.00913.39
5.5.40.0050.00313.50
5.5.30.0030.00613.63
5.5.20.0060.00413.52
5.5.10.0040.00513.41
5.5.00.0020.00713.47

preferences:
59.99 ms | 401 KiB | 5 Q