3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (new DateTime())->format(DateTime::ATOM);

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)
8.3.120.0000.01020.49
8.3.110.0030.00720.94
8.3.100.0040.00418.26
8.3.90.0080.00018.72
8.3.80.0000.00918.30
8.3.70.0070.01116.61
8.3.60.0130.00616.63
8.3.50.0070.00918.22
8.3.40.0070.00718.95
8.3.30.0110.00318.84
8.3.20.0080.00624.41
8.3.10.0040.00421.81
8.3.00.0030.00619.38
8.2.240.0030.00617.05
8.2.230.0040.00422.58
8.2.220.0130.00624.06
8.2.210.0050.00326.77
8.2.200.0060.00316.50
8.2.190.0100.00716.63
8.2.180.0090.01218.18
8.2.170.0140.00422.96
8.2.160.0030.01019.47
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0000.00820.54
8.2.120.0000.00726.35
8.2.110.0030.00622.08
8.2.100.0080.00417.78
8.2.90.0040.00417.91
8.2.80.0040.00419.17
8.2.70.0090.00448.48
8.2.60.0090.00448.48
8.2.50.0090.00448.60
8.2.40.0080.00549.41
8.2.30.0090.00438.38
8.2.20.0070.00439.00
8.2.10.0110.00338.35
8.2.00.0100.00238.30
8.1.300.0090.00018.46
8.1.290.0060.00318.88
8.1.280.0150.00325.92
8.1.270.0040.00420.69
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0050.00323.98
8.1.230.0070.00421.10
8.1.220.0000.00817.74
8.1.210.0090.00318.77
8.1.200.0090.00348.34
8.1.190.0110.00148.28
8.1.180.0090.00348.71
8.1.170.0070.00649.04
8.1.160.0110.00138.47
8.1.150.0070.00538.56
8.1.140.0090.00338.71
8.1.130.0050.00738.54
8.1.120.0090.00538.13
8.1.110.0130.00138.11
8.1.100.0070.00738.13
8.1.90.0100.00438.16
8.1.80.0080.00729.84
8.1.70.0090.00425.21
8.1.60.0090.00727.81
8.1.50.0140.00325.16
8.1.40.0130.00325.18
8.1.30.0100.00624.41
8.1.20.0110.00524.39
8.1.10.0110.00624.42
8.1.00.0130.00424.40
8.0.300.0040.00419.89
8.0.290.0090.00348.04
8.0.280.0070.00738.22
8.0.270.0070.00537.70
8.0.260.0080.00437.83
8.0.250.0090.00437.84
8.0.240.0060.00537.81
8.0.230.0050.00737.70
8.0.220.0090.00537.64
8.0.210.0090.00629.40
8.0.200.0120.00327.33
8.0.190.0120.00227.32
8.0.180.0120.00324.68
8.0.170.0100.00524.67
8.0.160.0100.00523.83
8.0.150.0110.00423.78
8.0.140.0110.00423.79
8.0.130.0110.00423.39
8.0.120.0120.00423.82
8.0.110.0090.00523.81
8.0.100.0110.00422.55
8.0.90.0080.00622.54
8.0.80.0090.00522.56
8.0.70.0090.00622.56
8.0.60.0080.00522.53
8.0.50.0100.00422.53
8.0.30.0110.00521.72
8.0.20.0100.00621.22
8.0.10.0130.00422.15
8.0.00.0090.00521.81
7.4.330.0080.00336.84
7.4.320.0080.00537.43
7.4.300.0100.00426.91
7.4.290.0130.00324.38
7.4.280.0130.00423.48
7.4.270.0120.00423.48
7.4.260.0090.00523.45
7.4.250.0110.00423.45
7.4.240.0110.00423.42
7.4.230.0090.00522.19
7.4.220.0090.00422.23
7.4.210.0070.00621.72
7.4.200.0060.00622.19
7.4.190.0080.00522.85
7.4.180.0090.00422.85
7.4.160.0080.00621.34
7.4.150.0100.00421.75
7.4.140.0080.00720.81
7.4.130.0080.00521.20
7.4.120.0090.00620.38
7.4.110.0070.00720.63
7.4.100.0090.00620.65
7.4.90.0090.00620.67
7.4.80.0100.00520.80
7.4.70.0100.00520.59
7.4.60.0110.00720.36
7.4.50.0090.00720.32
7.4.40.0080.00620.57
7.4.30.0080.00620.56
7.4.20.0090.00620.59
7.4.10.0090.00620.60
7.4.00.0090.00620.29
7.3.330.0110.00422.82
7.3.320.0110.00422.85
7.3.310.0110.00423.22
7.3.300.0110.00321.90
7.3.290.0100.00421.92
7.3.280.0110.00619.94
7.3.270.0100.00521.96
7.3.260.0110.00520.74
7.3.250.0110.00520.47
7.3.240.0110.00520.51
7.3.230.0110.00520.77
7.3.220.0100.00720.79
7.3.210.0110.00520.48
7.3.200.0120.00420.49
7.3.190.0100.00620.51
7.3.180.0120.00620.43
7.3.170.0130.00420.46
7.3.160.0110.00620.48
7.3.150.0120.00420.46
7.3.140.0110.00520.48
7.3.130.0110.00520.43
7.3.120.0110.00520.46
7.3.110.0100.00720.48
7.3.100.0090.00720.44
7.3.90.0100.00520.59
7.3.80.0090.00620.48
7.3.70.0120.00620.52
7.3.60.0100.00620.57
7.3.50.0090.00620.54
7.3.40.0100.00520.53
7.3.30.0100.00620.56
7.3.20.0120.00620.96
7.3.10.0160.00720.48
7.3.00.0140.00620.55
7.2.340.0110.00720.99
7.2.330.0120.00620.61
7.2.320.0130.00520.63
7.2.310.0130.00520.64
7.2.300.0130.00520.67
7.2.290.0100.00820.63
7.2.280.0130.00620.71
7.2.270.0130.00520.66
7.2.260.0110.00720.62
7.2.250.0110.00720.62
7.2.240.0130.00520.62
7.2.230.0110.00720.65
7.2.220.0120.00520.62
7.2.210.0130.00520.69
7.2.200.0130.00620.64
7.2.190.0130.00520.68
7.2.180.0130.00520.64
7.2.170.0120.00520.68
7.2.160.0120.00620.71
7.2.150.0140.00621.47
7.2.140.0130.00721.51
7.2.130.0160.00720.89
7.2.120.0150.00720.84
7.2.110.0170.00620.82
7.2.100.0130.00820.87
7.2.90.0150.00720.79
7.2.80.0200.00720.83
7.2.70.0150.00720.82
7.2.60.0150.00620.62
7.2.50.0150.00720.83
7.2.40.0160.00820.66
7.2.30.0150.00820.87
7.2.20.0170.00620.85
7.2.10.0180.00620.69
7.2.00.0190.00520.71
7.1.330.0160.00420.48
7.1.320.0140.00520.47
7.1.310.0150.00520.47
7.1.300.0210.00620.48
7.1.290.0140.00520.43
7.1.280.0150.00420.43
7.1.270.0140.00620.51
7.1.260.0140.00620.43
7.1.250.0170.00719.70
7.1.240.0210.00520.02
7.1.230.0190.00720.05
7.1.220.0170.00620.06
7.1.210.0180.00620.06
7.1.200.0140.00719.73
7.1.190.0170.00720.00
7.1.180.0180.00519.99
7.1.170.0170.00619.97
7.1.160.0200.00519.98
7.1.150.0180.00620.04
7.1.140.0170.00619.98
7.1.130.0190.00619.76
7.1.120.0210.00719.79
7.1.110.0200.00619.76
7.1.100.0190.00519.76
7.1.90.0180.00719.71
7.1.80.0180.00519.79
7.1.70.0190.00519.47
7.1.60.0190.00820.62
7.1.50.0190.00620.61
7.1.40.0200.00720.60
7.1.30.0170.00720.57
7.1.20.0150.00720.53
7.1.10.0180.00519.55
7.1.00.0170.00719.49
7.0.330.0180.00719.77
7.0.320.0160.00619.79
7.0.310.0170.00519.74
7.0.300.0150.00719.77
7.0.290.0220.00519.75
7.0.280.0140.00819.78
7.0.270.0170.00719.57
7.0.260.0160.00719.60
7.0.250.0170.00719.59
7.0.240.0150.00719.63
7.0.230.0180.00719.66
7.0.220.0170.00519.62
7.0.210.0160.00619.55
7.0.200.0190.00519.42
7.0.190.0170.00519.39
7.0.180.0110.00719.42
7.0.170.0160.00719.43
7.0.160.0160.00619.35
7.0.150.0120.00719.37
7.0.140.0130.00619.35
7.0.130.0170.00419.41
7.0.120.0140.00719.36
7.0.110.0160.00519.35
7.0.100.0160.00519.37
7.0.90.0260.00519.32
7.0.80.0140.00619.36
7.0.70.0130.00619.34
7.0.60.0140.00719.32
7.0.50.0160.00619.32
7.0.40.0180.00619.38
7.0.30.0150.00619.34
7.0.20.0150.00619.36
7.0.10.0170.00619.37
7.0.00.0160.00619.31
5.6.400.0120.00619.88
5.6.390.0120.00720.14
5.6.380.0130.00619.72
5.6.370.0120.00720.11
5.6.360.0120.00720.12
5.6.350.0100.00820.14
5.6.340.0150.00520.11
5.6.330.0130.00620.13
5.6.320.0150.00420.13
5.6.310.0110.00720.13
5.6.300.0130.00720.05
5.6.290.0120.00720.12
5.6.280.0120.00720.12
5.6.270.0130.00620.13
5.6.260.0120.00620.17
5.6.250.0120.00620.05
5.6.240.0130.00520.09
5.6.230.0120.00620.09
5.6.220.0130.00520.17
5.6.210.0130.00620.16
5.6.200.0130.00620.18
5.6.190.0120.00720.16
5.6.180.0120.00820.15
5.6.170.0120.00720.18
5.6.160.0110.00820.16
5.6.150.0120.00620.19
5.6.140.0120.00620.21
5.6.130.0130.00620.17
5.6.120.0130.00620.20
5.6.110.0140.00620.11
5.6.100.0130.00620.09
5.6.90.0130.00620.11
5.6.80.0120.00720.07
5.6.70.0120.00720.13
5.6.60.0110.00720.12
5.6.50.0130.00620.07
5.6.40.0120.00720.05
5.6.30.0140.00420.00
5.6.20.0140.00420.00
5.6.10.0130.00619.98
5.6.00.0130.00519.99

preferences:
33.11 ms | 403 KiB | 5 Q