3v4l.org

run code in 300+ PHP versions simultaneously
<?php $currentHour = (new DateTime())->format('H:00'); $nextHour = (new DateTime('+1 hour'))->format('H:00'); $hourRange = [$currentHour, $nextHour]; var_dump($hourRange);

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)
8.3.70.0120.00316.75
8.3.60.0080.00818.10
8.3.50.0110.00416.55
8.3.40.0140.00718.88
8.3.30.0110.00418.61
8.3.20.0040.00421.68
8.3.10.0050.00320.79
8.3.00.0090.00017.50
8.2.190.0040.01116.58
8.2.180.0130.00318.32
8.2.170.0000.01422.96
8.2.160.0110.00420.24
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00021.24
8.2.110.0090.01222.43
8.2.100.0040.00717.97
8.2.90.0000.00720.67
8.2.80.0040.00418.05
8.2.70.0050.00318.16
8.2.60.0060.00318.09
8.2.50.0040.00418.07
8.2.40.0030.00618.35
8.2.30.0000.00718.19
8.2.20.0080.00018.06
8.2.10.0030.00319.41
8.2.00.0000.00818.18
8.1.280.0070.00725.92
8.1.270.0060.00320.41
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0070.00322.59
8.1.230.0080.00420.88
8.1.220.0030.00517.74
8.1.210.0000.00819.03
8.1.200.0000.00817.48
8.1.190.0030.00617.48
8.1.180.0060.00318.10
8.1.170.0000.00818.83
8.1.160.0070.00018.92
8.1.150.0030.00519.05
8.1.140.0000.00719.05
8.1.130.0040.00417.70
8.1.120.0040.00417.72
8.1.110.0040.00417.62
8.1.100.0050.00317.61
8.1.90.0000.00817.72
8.1.80.0070.00017.67
8.1.70.0000.00817.58
8.1.60.0030.00517.74
8.1.50.0040.00417.59
8.1.40.0040.00417.72
8.1.30.0030.00617.86
8.1.20.0050.00317.77
8.1.10.0000.00717.67
8.1.00.0080.00017.65
8.0.300.0000.00720.02
8.0.290.0080.00316.85
8.0.280.0040.00418.65
8.0.270.0030.00317.39
8.0.260.0040.00417.01
8.0.250.0000.00717.27
8.0.240.0000.00717.14
8.0.230.0050.00317.09
8.0.220.0000.00717.05
8.0.210.0000.00717.04
8.0.200.0000.00717.19
8.0.190.0000.00717.21
8.0.180.0000.00817.21
8.0.170.0080.00017.22
8.0.160.0040.00417.13
8.0.150.0070.00017.00
8.0.140.0030.00317.07
8.0.130.0000.00713.46
8.0.120.0000.00717.08
8.0.110.0070.00017.16
8.0.100.0030.00517.19
8.0.90.0050.00317.04
8.0.80.0140.00417.11
8.0.70.0090.00917.21
8.0.60.0140.00317.00
8.0.50.0130.00417.09
8.0.30.0100.00817.37
8.0.20.0060.01417.51
8.0.10.0130.00317.18
8.0.00.0080.00917.15
7.4.330.0000.00615.55
7.4.320.0030.00316.78
7.4.300.0030.00316.77
7.4.290.0060.00316.66
7.4.280.0080.00016.64
7.4.270.0030.00316.76
7.4.260.0040.00416.68
7.4.250.0000.00816.77
7.4.240.0040.00416.67
7.4.230.0070.00016.79
7.4.220.0040.00416.68
7.4.210.0070.01416.74
7.4.200.0070.01116.72
7.4.190.0040.01116.81
7.4.180.0130.00816.88
7.4.160.0110.00616.71
7.4.150.0100.01016.76
7.4.140.0070.01217.27
7.4.130.0120.00716.77
7.4.120.0070.01216.63
7.4.110.0120.00816.75
7.4.100.0140.00516.70
7.4.90.0020.01416.68
7.4.80.0100.00718.04
7.4.70.0110.00516.60
7.4.60.0090.00816.59
7.4.50.0090.00616.74
7.4.40.0110.00516.56
7.4.30.0090.01216.70
7.4.20.0060.01316.76
7.4.10.0100.00516.65
7.4.00.0060.01216.14
7.3.330.0000.00513.22
7.3.320.0030.00313.29
7.3.310.0000.00716.33
7.3.300.0020.00516.35
7.3.290.0080.00816.36
7.3.280.0070.00916.35
7.3.270.0100.00516.46
7.3.260.0080.01016.46
7.3.250.0160.00316.50
7.3.240.0100.00816.56
7.3.230.0140.00216.43
7.3.220.0080.00816.43
7.3.210.0120.00516.53
7.3.200.0080.01316.49
7.3.190.0140.00816.40
7.3.180.0110.00816.39
7.3.170.0120.00716.49
7.3.160.0100.00516.46
7.3.150.0060.01216.44
7.3.140.0120.00916.45
7.3.130.0060.01116.49
7.3.120.0110.00416.54
7.3.110.0050.01316.32
7.3.100.0070.00816.45
7.3.90.0080.00616.50
7.3.80.0050.00816.42
7.3.70.0060.00816.38
7.3.60.0080.00816.50
7.3.50.0100.00616.38
7.3.40.0080.01015.99
7.3.30.0100.00715.84
7.3.20.0220.00316.71
7.3.10.0180.00816.18
7.3.00.0140.00716.51
7.2.340.0170.01416.59
7.2.330.0160.00716.63
7.2.320.0160.01016.79
7.2.310.0150.00616.66
7.2.300.0110.01316.60
7.2.290.0100.01516.61
7.2.280.0180.01416.59
7.2.270.0160.01916.63
7.2.260.0110.01116.75
7.2.250.0110.01216.68
7.2.240.0110.01216.77
7.2.230.0150.01016.65
7.2.220.0100.00816.80
7.2.210.0200.00316.71
7.2.200.0120.01116.64
7.2.190.0140.00716.64
7.2.180.0150.00916.66
7.2.170.0090.01116.12
7.2.160.0070.01116.17
7.2.150.0260.00516.84
7.2.140.0220.01016.81
7.2.130.0230.00416.90
7.2.120.0280.01016.89
7.2.110.0220.00916.91
7.2.100.0200.00816.80
7.2.90.0220.01016.76
7.2.80.0230.00816.84
7.2.70.0210.00816.83
7.2.60.0190.00816.85
7.2.50.0280.00616.91
7.2.40.0250.00616.91
7.2.30.0250.01016.88
7.2.20.0230.00816.97
7.2.10.0240.00916.78
7.2.00.0250.01016.92
7.1.330.0160.00716.62
7.1.320.0090.01116.64
7.1.310.0110.00716.67
7.1.300.0120.01016.73
7.1.290.0130.00616.58
7.1.280.0130.00616.48
7.1.270.0060.01016.42
7.1.260.0110.00616.32
7.1.250.0200.00415.81
7.1.240.0110.01116.62
7.1.230.0050.01516.54
7.1.220.0060.01416.54
7.1.210.0060.01216.67
7.1.200.0080.01316.67
7.1.190.0120.00916.66
7.1.180.0100.01016.66
7.1.170.0150.00316.62
7.1.160.0080.00916.65
7.1.150.0090.01016.52
7.1.140.0140.00416.58
7.1.130.0150.00716.68
7.1.120.0120.01016.64
7.1.110.0160.00616.58
7.1.100.0130.01016.54
7.1.90.0090.01016.62
7.1.80.0120.00616.64
7.1.70.0110.00916.55
7.1.60.0140.00616.74
7.1.50.0120.00916.71
7.1.40.0100.01216.76
7.1.30.0130.00716.65
7.1.20.0110.00816.61
7.1.10.0110.00816.70
7.1.00.0090.00816.53

preferences:
21.27 ms | 401 KiB | 5 Q