3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (new \DateTime)->format('Y-m-dTH:m:s.sZ');

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)
8.3.40.0070.00718.70
8.3.30.0070.00718.71
8.3.20.0090.00920.34
8.3.10.0000.00823.56
8.3.00.0080.00022.09
8.2.170.0040.01122.96
8.2.160.0100.00319.07
8.2.150.0060.00324.18
8.2.140.0070.00024.66
8.2.130.0040.00421.07
8.2.120.0100.00326.35
8.2.110.0100.00019.27
8.2.100.0070.00418.22
8.2.90.0060.00319.21
8.2.80.0040.00418.03
8.2.70.0000.00817.50
8.2.60.0090.00017.93
8.2.50.0030.00518.10
8.2.40.0070.00020.55
8.2.30.0040.00420.91
8.2.20.0040.00417.93
8.2.10.0040.00417.84
8.2.00.0060.00317.96
8.1.270.0040.00423.82
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00323.95
8.1.230.0090.00617.63
8.1.220.0090.00017.74
8.1.210.0060.00318.77
8.1.200.0030.00617.25
8.1.190.0030.00517.35
8.1.180.0040.00418.10
8.1.170.0040.00418.90
8.1.160.0000.00718.91
8.1.150.0050.00218.80
8.1.140.0040.00419.51
8.1.130.0090.00018.80
8.1.120.0000.00817.56
8.1.110.0040.00417.47
8.1.100.0000.00817.52
8.1.90.0040.00417.51
8.1.80.0000.00717.41
8.1.70.0000.00817.56
8.1.60.0030.00617.63
8.1.50.0060.00317.51
8.1.40.0000.00817.39
8.1.30.0000.00817.47
8.1.20.0000.00717.67
8.1.10.0000.00817.68
8.1.00.0000.00817.48
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0070.00018.43
8.0.270.0000.00717.41
8.0.260.0040.00417.05
8.0.250.0040.00417.03
8.0.240.0080.00017.16
8.0.230.0070.00016.92
8.0.220.0000.00716.86
8.0.210.0030.00316.83
8.0.200.0000.00616.90
8.0.190.0050.00316.91
8.0.180.0040.00416.91
8.0.170.0040.00417.04
8.0.160.0070.00016.98
8.0.150.0040.00416.95
8.0.140.0000.00816.98
8.0.130.0030.00313.21
8.0.120.0020.00516.83
8.0.110.0000.00716.75
8.0.100.0070.00016.99
8.0.90.0000.00816.82
8.0.80.0110.00716.88
8.0.70.0000.00716.82
8.0.60.0000.00816.85
8.0.50.0050.00216.98
8.0.30.0100.00917.13
8.0.20.0090.01017.40
8.0.10.0040.00416.94
8.0.00.0170.00316.78
7.4.330.0000.00515.55
7.4.320.0050.00216.57
7.4.300.0030.00316.50
7.4.290.0040.00416.51
7.4.280.0030.00616.59
7.4.270.0000.00716.61
7.4.260.0030.00516.51
7.4.250.0080.00016.47
7.4.240.0050.00216.61
7.4.230.0030.00316.44
7.4.220.0190.00316.47
7.4.210.0090.00616.70
7.4.200.0030.00316.61
7.4.160.0120.00516.59
7.4.150.0100.01217.40
7.4.140.0100.00817.86
7.4.130.0170.00816.63
7.4.120.0090.01016.65
7.4.110.0160.00016.51
7.4.100.0140.00416.61
7.4.90.0130.00316.43
7.4.80.0090.00919.39
7.4.70.0060.01016.44
7.4.60.0160.00016.70
7.4.50.0060.01216.43
7.4.40.0130.01016.71
7.4.30.0040.01616.48
7.4.00.0070.00714.71
7.3.330.0020.00213.09
7.3.320.0000.00513.12
7.3.310.0000.00716.27
7.3.300.0000.00616.25
7.3.290.0080.01016.25
7.3.280.0090.00716.25
7.3.270.0160.00617.40
7.3.260.0110.00816.51
7.3.250.0100.00916.50
7.3.240.0100.00716.61
7.3.230.0090.00816.59
7.3.210.0030.01316.74
7.3.200.0070.01016.47
7.3.190.0130.00316.55
7.3.180.0060.00916.34
7.3.170.0090.00616.66
7.3.160.0150.00616.64
7.2.330.0110.00716.69
7.2.320.0110.01116.61
7.2.310.0060.01516.69
7.2.300.0030.01316.48
7.2.290.0120.00916.58
7.2.60.0070.00716.93
7.2.00.0030.01019.50
7.1.200.0070.00715.72
7.1.100.0070.00718.12
7.1.70.0050.00816.86
7.1.60.0170.01035.11
7.1.50.0130.01634.80
7.1.40.0170.01034.27
7.1.30.0160.01334.36
7.1.20.0140.01434.32
7.1.10.0030.01316.62
7.1.00.0100.00716.58
7.0.200.0070.00716.86
7.0.190.0040.01116.82
7.0.180.0030.01116.14
7.0.170.0050.01016.24
7.0.160.0070.00716.43
7.0.150.0070.00716.26
7.0.140.0000.01416.13
7.0.130.0060.00616.48
7.0.120.0030.01016.43
7.0.110.0000.01316.23
7.0.100.0070.00716.55
7.0.90.0100.00316.24
7.0.80.0070.01016.40
7.0.70.0030.01016.46
7.0.60.0120.00316.09
7.0.50.0000.01516.31
7.0.40.0120.00316.25
7.0.30.0070.00716.36
7.0.20.0060.01016.46
7.0.10.0000.01516.31
7.0.00.0060.01216.29

preferences:
33.19 ms | 400 KiB | 5 Q