3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (new \DateTime())->format('Y-m-d H:i:s.u'); echo (new \DateTime())->toString();

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)
8.3.60.0100.01016.75
8.3.50.0110.00416.09
8.3.40.0060.00918.96
8.3.30.0070.00719.14
8.3.20.0040.00420.33
8.3.10.0080.00321.91
8.3.00.0040.00421.95
8.2.180.0070.01018.26
8.2.170.0030.01222.96
8.2.160.0110.00719.34
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00420.98
8.2.120.0040.00426.35
8.2.110.0080.00420.89
8.2.100.0040.00818.22
8.2.90.0000.00819.30
8.2.80.0030.00618.04
8.2.70.0070.00317.72
8.2.60.0050.00318.05
8.2.50.0060.00318.15
8.2.40.0000.00720.60
8.2.30.0030.00521.15
8.2.20.0040.00418.11
8.2.10.0000.00718.18
8.2.00.0040.00418.05
8.1.280.0070.00725.92
8.1.270.0000.00722.20
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0030.00622.14
8.1.230.0070.00717.52
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0000.00817.35
8.1.190.0110.00017.35
8.1.180.0090.00018.10
8.1.170.0050.00518.59
8.1.160.0070.00019.06
8.1.150.0000.00820.52
8.1.140.0040.00419.51
8.1.130.0050.00318.87
8.1.120.0000.00717.41
8.1.110.0050.00317.49
8.1.100.0040.00417.41
8.1.90.0040.00417.56
8.1.80.0030.00517.47
8.1.70.0000.00717.55
8.1.60.0040.00417.47
8.1.50.0000.00817.64
8.1.40.0030.00617.60
8.1.30.0000.00917.70
8.1.20.0070.00017.71
8.1.10.0030.00617.62
8.1.00.0090.00017.62
8.0.300.0050.00318.77
8.0.290.0040.00416.88
8.0.280.0030.00318.43
8.0.270.0040.00417.34
8.0.260.0000.00617.12
8.0.250.0050.00217.09
8.0.240.0040.00417.10
8.0.230.0070.00017.16
8.0.220.0070.00017.02
8.0.210.0030.00417.11
8.0.200.0060.00017.11
8.0.190.0040.00417.05
8.0.180.0000.00817.07
8.0.170.0000.00717.10
8.0.160.0030.00717.13
8.0.150.0030.00516.93
8.0.140.0030.00516.99
8.0.130.0060.00013.48
8.0.120.0000.00717.07
8.0.110.0000.00716.88
8.0.100.0070.00016.94
8.0.90.0080.00016.90
8.0.80.0100.00717.07
8.0.70.0040.00417.12
8.0.60.0060.00317.20
8.0.50.0000.00716.89
8.0.30.0100.00617.11
8.0.20.0100.01117.40
8.0.10.0000.00717.03
8.0.00.0070.01016.87
7.4.330.0000.00615.55
7.4.320.0000.00616.56
7.4.300.0030.00316.50
7.4.290.0000.00716.62
7.4.280.0000.00916.66
7.4.270.0040.00316.66
7.4.260.0000.00716.45
7.4.250.0040.00416.60
7.4.240.0000.00816.48
7.4.230.0000.00716.66
7.4.220.0110.01516.76
7.4.210.0060.00916.59
7.4.200.0040.00416.66
7.4.160.0100.00616.58
7.4.150.0060.01217.40
7.4.140.0120.00717.86
7.4.130.0100.00716.61
7.4.120.0110.00916.54
7.4.110.0140.00416.86
7.4.100.0040.01516.64
7.4.90.0090.00916.79
7.4.80.0080.00819.39
7.4.70.0100.00716.63
7.4.60.0090.00916.65
7.4.50.0120.00316.78
7.4.40.0140.00316.71
7.4.30.0100.00716.51
7.4.00.0100.00715.22
7.3.330.0050.00013.13
7.3.320.0050.00013.14
7.3.310.0070.00016.23
7.3.300.0030.00316.42
7.3.290.0030.01016.38
7.3.280.0080.00916.39
7.3.270.0110.00917.40
7.3.260.0140.00516.46
7.3.250.0130.01116.56
7.3.240.0080.01016.50
7.3.230.0130.00416.55
7.3.210.0080.00816.35
7.3.200.0030.01316.55
7.3.190.0070.01016.34
7.3.180.0070.01416.43
7.3.170.0000.01716.60
7.3.160.0180.00316.43
7.2.330.0150.00316.80
7.2.320.0130.00316.52
7.2.310.0130.00416.52
7.2.300.0070.01016.66
7.2.290.0000.01716.87
7.2.80.0040.00716.38
7.2.60.0030.01416.82
7.2.00.0060.00619.29
7.1.200.0090.00315.48
7.1.100.0060.00618.35
7.1.70.0300.00715.35
7.1.60.0400.01033.11
7.1.50.0460.00333.08
7.1.40.0380.00632.80
7.1.30.0280.02132.73
7.1.20.0290.01532.52
7.1.10.0120.01814.73
7.1.00.0210.01414.77
7.0.200.0130.01614.95
7.0.190.0170.01014.73
7.0.180.0230.01014.43
7.0.170.0260.00514.63
7.0.160.0160.01214.50
7.0.150.0180.00914.57
7.0.140.0230.00714.64
7.0.130.0150.01514.93
7.0.120.0300.00414.71
7.0.110.0240.00614.46
7.0.100.0160.01014.64
7.0.90.0190.01014.42
7.0.80.0260.01014.50
7.0.70.0220.01214.50
7.0.60.0250.01214.48
7.0.50.0140.01014.46
7.0.40.0180.00914.73
7.0.30.0230.00314.76
7.0.20.0180.00914.75
7.0.10.0350.00014.75
7.0.00.0210.00714.52

preferences:
59.82 ms | 401 KiB | 5 Q