3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((new \DateTime)->format(RFC3339));

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)
8.3.60.0080.00818.93
8.3.50.0140.00316.69
8.3.40.0070.00719.05
8.3.30.0090.00618.75
8.3.20.0000.00819.13
8.3.10.0100.00023.61
8.3.00.0040.00423.61
8.2.180.0110.01118.56
8.2.170.0090.00622.96
8.2.160.0000.01419.05
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0070.00020.56
8.2.120.0040.00426.35
8.2.110.0060.00320.97
8.2.100.0070.00419.63
8.2.90.0040.00417.88
8.2.80.0080.00017.97
8.2.70.0050.00418.03
8.2.60.0080.00018.05
8.2.50.0080.00018.10
8.2.40.0000.00819.46
8.2.30.0000.00819.30
8.2.20.0000.00818.10
8.2.10.0040.00419.36
8.2.00.0030.00319.36
8.1.280.0120.00625.92
8.1.270.0060.00322.11
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0000.00820.96
8.1.230.0060.00617.82
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.48
8.1.190.0080.00017.13
8.1.180.0040.00418.10
8.1.170.0040.00418.84
8.1.160.0040.00418.88
8.1.150.0050.00218.96
8.1.140.0070.00019.53
8.1.130.0030.00318.92
8.1.120.0030.00617.59
8.1.110.0040.00417.46
8.1.100.0070.00017.47
8.1.90.0030.00317.59
8.1.80.0000.00817.48
8.1.70.0000.00717.56
8.1.60.0030.00517.64
8.1.50.0040.00417.58
8.1.40.0040.00417.52
8.1.30.0070.00317.76
8.1.20.0040.00417.61
8.1.10.0040.00417.52
8.1.00.0050.00217.64
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0030.00318.45
8.0.270.0040.00417.25
8.0.260.0000.01017.33
8.0.250.0030.00317.08
8.0.240.0070.00017.18
8.0.230.0030.00317.10
8.0.220.0050.00317.16
8.0.210.0030.00617.06
8.0.200.0030.00717.18
8.0.190.0060.00317.07
8.0.180.0030.00517.08
8.0.170.0040.00417.14
8.0.160.0050.00217.16
8.0.150.0070.00317.11
8.0.140.0040.00417.08
8.0.130.0030.00313.45
8.0.120.0000.00716.98
8.0.110.0040.00417.14
8.0.100.0040.00417.15
8.0.90.0040.00417.10
8.0.80.0140.00517.13
8.0.70.0040.00417.09
8.0.60.0000.00717.18
8.0.50.0040.00317.02
8.0.30.0090.00917.24
8.0.20.0110.00917.41
8.0.10.0040.00417.00
8.0.00.0060.01216.73
7.4.330.0000.00515.55
7.4.320.0040.00416.55
7.4.300.0030.00316.57
7.4.290.0030.00316.67
7.4.280.0000.00816.71
7.4.270.0000.00716.67
7.4.260.0000.00716.57
7.4.250.0070.00016.63
7.4.240.0000.00716.56
7.4.230.0000.00716.50
7.4.220.0000.00716.70
7.4.210.0060.00916.58
7.4.200.0000.00716.77
7.4.160.0090.00616.55
7.4.140.0120.00717.86
7.4.130.0040.01216.75
7.4.120.0130.00516.70
7.4.110.0100.00716.77
7.4.100.0060.01016.73
7.4.90.0070.01016.72
7.4.80.0170.00319.39
7.4.70.0090.00916.70
7.4.60.0120.00916.85
7.4.50.0070.00316.63
7.4.40.0120.01216.78
7.4.00.0030.00915.04
7.3.330.0050.00013.12
7.3.320.0060.00013.24
7.3.310.0030.00316.47
7.3.300.0040.00316.33
7.3.290.0070.00016.39
7.3.280.0100.00516.33
7.3.260.0110.00616.49
7.3.240.0080.01116.59
7.3.230.0090.00916.42
7.3.210.0090.00916.77
7.3.200.0170.00016.64
7.3.190.0100.01016.57
7.3.180.0090.01216.54
7.3.170.0130.00316.58
7.3.160.0190.00316.56
7.3.120.0040.01117.15
7.3.110.0000.01517.15
7.3.100.0060.00617.15
7.3.90.0030.01017.15
7.3.80.0060.00617.15
7.3.70.0070.00417.15
7.3.60.0060.00917.15
7.3.50.0000.01517.15
7.3.40.0090.00617.15
7.3.30.0110.00417.15
7.3.20.0040.01417.15
7.3.10.0100.00516.73
7.3.00.0050.00916.72
7.2.330.0110.00716.48
7.2.320.0100.00716.82
7.2.310.0060.01216.41
7.2.300.0070.01016.74
7.2.290.0200.00316.43
7.2.240.0100.00617.15
7.2.230.0000.01117.15
7.2.220.0030.00617.15
7.2.210.0100.00717.15
7.2.200.0070.00717.15
7.2.190.0110.00017.15
7.2.180.0130.00317.15
7.2.170.0000.00917.15
7.2.160.0060.00917.15
7.2.150.0110.00317.15
7.2.140.0040.01517.15
7.2.130.0030.01016.94
7.2.120.0080.00816.86
7.2.110.0170.00716.86
7.2.100.0070.01016.89
7.2.90.0100.00416.80
7.2.80.0210.00516.32
7.2.70.0160.00816.36
7.2.60.0170.01116.29
7.2.50.0140.01116.34
7.2.40.0180.01216.38
7.2.30.0130.01016.43
7.2.20.0160.00816.49
7.2.10.0160.00816.43
7.2.00.0120.01016.49
7.1.330.0070.00717.15
7.1.320.0000.01417.15
7.1.310.0000.01517.15
7.1.300.0000.01417.15
7.1.290.0080.00617.15
7.1.280.0080.00717.15
7.1.270.0070.00717.15
7.1.260.0030.01017.15
7.1.250.0050.00816.26
7.1.240.0040.00815.87
7.1.230.0000.00915.73
7.1.220.0060.00315.90
7.1.210.0030.01015.50
7.1.200.0050.00915.79
7.1.190.0220.00814.84
7.1.180.0260.01014.84
7.1.170.0260.00214.78
7.1.160.0340.00714.86
7.1.150.0190.01214.97
7.1.140.0230.00514.89
7.1.130.0210.00914.95
7.1.120.0230.00214.86
7.1.110.0200.00714.72
7.1.100.0350.00614.73
7.1.90.0210.00714.95
7.1.80.0240.00814.91
7.1.70.0470.01114.83
7.1.60.0340.01223.83
7.1.50.0510.00423.67
7.1.40.0320.01123.79
7.1.30.0390.00723.73
7.1.20.0370.00723.84
7.1.10.0320.00814.65
7.1.00.0240.00614.88
7.0.330.0040.00815.35
5.6.380.0000.00814.30

preferences:
60.63 ms | 401 KiB | 5 Q