3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start_hour = "08:00"; $different_hour = 1; echo $newTime = date("H:i", strtotime("+{$different_hour}hour ".$start_hour));

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)
8.4.130.0110.00618.25
8.4.120.0100.00822.23
8.4.110.0100.00322.41
8.4.100.0070.00217.77
8.4.90.0130.00817.68
8.4.80.0120.00517.92
8.4.70.0060.00318.01
8.4.60.0120.00920.54
8.4.50.0130.00717.85
8.4.40.0080.00817.93
8.4.30.0130.00619.71
8.4.20.0130.01017.88
8.4.10.0040.00417.59
8.3.260.0130.00616.50
8.3.250.0120.00618.72
8.3.240.0130.00616.85
8.3.230.0090.01016.72
8.3.220.0090.01017.34
8.3.210.0100.00816.59
8.3.200.0070.01216.73
8.3.190.0150.00417.24
8.3.180.0100.00816.57
8.3.170.0110.00716.84
8.3.160.0110.00719.17
8.3.150.0080.00817.46
8.3.140.0000.00816.76
8.3.130.0030.00518.47
8.3.120.0060.00320.84
8.3.110.0090.00620.94
8.3.100.0030.01624.06
8.3.90.0040.00426.77
8.3.80.0060.00316.63
8.3.70.0100.01018.33
8.3.60.0120.00918.68
8.3.50.0130.00522.05
8.3.40.0090.00918.79
8.3.30.0070.00718.84
8.3.20.0070.01120.13
8.3.10.0030.00521.85
8.3.00.0040.00423.65
8.2.290.0110.00720.54
8.2.280.0090.00920.25
8.2.270.0080.00016.82
8.2.260.0060.00319.05
8.2.250.0070.00017.46
8.2.240.0150.00417.36
8.2.230.0030.00622.58
8.2.220.0040.00437.54
8.2.210.0050.00326.77
8.2.200.0060.00318.66
8.2.190.0040.01116.58
8.2.180.0060.01218.67
8.2.170.0140.00719.01
8.2.160.0100.00322.96
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0000.00826.16
8.2.120.0050.00321.24
8.2.110.0100.00022.26
8.2.100.0120.00019.76
8.2.90.0090.00017.75
8.2.80.0030.00717.97
8.2.70.0050.00317.88
8.2.60.0000.00717.93
8.2.50.0090.00018.16
8.2.40.0030.00622.32
8.2.30.0040.00421.10
8.2.20.0000.00718.26
8.2.10.0000.00718.30
8.2.00.0050.00218.43
8.1.330.0120.00716.53
8.1.320.0100.01018.32
8.1.310.0080.00016.96
8.1.300.0150.00416.17
8.1.290.0040.00418.88
8.1.280.0110.00425.92
8.1.270.0040.00423.87
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00724.02
8.1.230.0070.00319.14
8.1.220.0040.00417.77
8.1.210.0030.00618.77
8.1.200.0100.00017.60
8.1.190.0040.00417.47
8.1.180.0000.00818.10
8.1.170.0000.00722.07
8.1.160.0040.00418.92
8.1.150.0050.00320.09
8.1.140.0050.00319.61
8.1.130.0000.00819.05
8.1.120.0000.00717.69
8.1.110.0050.00317.60
8.1.100.0000.00717.69
8.1.90.0030.00717.75
8.1.80.0030.00417.61
8.1.70.0070.00017.72
8.1.60.0080.00017.77
8.1.50.0040.00417.74
8.1.40.0030.00517.60
8.1.30.0000.00817.78
8.1.20.0050.00517.84
8.1.10.0050.00217.54
8.1.00.0040.00417.71
8.0.300.0000.00718.77
8.0.290.0060.00317.00
8.0.280.0040.00418.49
8.0.270.0030.00516.98
8.0.260.0030.00317.39
8.0.250.0030.00317.27
8.0.240.0000.01017.17
8.0.230.0020.00517.22
8.0.220.0030.00317.00
8.0.210.0000.00717.03
8.0.200.0000.00617.22
8.0.190.0000.00717.17
8.0.180.0040.00417.03
8.0.170.0040.00417.06
8.0.160.0000.00717.11
8.0.150.0070.00017.15
8.0.140.0050.00317.12
8.0.130.0000.00613.48
8.0.120.0040.00417.00
8.0.110.0040.00417.13
8.0.100.0030.00517.05
8.0.90.0030.00517.11
8.0.80.0040.01117.06
8.0.70.0040.00416.97
8.0.60.0050.00217.02
8.0.50.0000.00817.25
8.0.30.0080.01017.39
8.0.20.0130.00817.42
8.0.10.0000.00717.22
8.0.00.0090.00916.81
7.4.330.0070.00015.55
7.4.320.0060.00016.70
7.4.300.0030.00316.68
7.4.290.0070.00016.55
7.4.280.0000.00716.78
7.4.270.0000.00716.63
7.4.260.0050.00516.70
7.4.250.0000.00816.76
7.4.240.0060.00316.82
7.4.230.0050.00216.80
7.4.220.0070.01716.83
7.4.210.0040.01116.59
7.4.200.0040.00416.77
7.4.160.0050.01116.53
7.4.150.0110.01117.40
7.4.140.0100.00817.86
7.4.130.0130.00416.60
7.4.120.0080.01116.70
7.4.110.0060.01116.70
7.4.100.0060.01516.65
7.4.90.0170.00616.89
7.4.80.0120.00619.39
7.4.70.0140.01016.80
7.4.60.0130.01016.58
7.4.50.0040.01116.30
7.4.40.0100.01416.62
7.4.30.0130.00516.68
7.4.00.0030.01015.16
7.3.330.0000.00613.20
7.3.320.0030.00313.38
7.3.310.0000.00716.27
7.3.300.0030.00316.47
7.3.290.0070.01016.44
7.3.280.0120.00616.44
7.3.270.0160.00317.40
7.3.260.0120.00816.67
7.3.250.0110.00916.49
7.3.240.0140.00516.73
7.3.230.0070.01316.79
7.3.210.0060.01016.39
7.3.200.0090.00916.75
7.3.190.0110.00716.47
7.3.180.0080.00816.71
7.3.170.0000.01516.65
7.3.160.0100.00616.55
7.2.330.0030.01416.93
7.2.320.0130.00316.48
7.2.310.0100.00616.53
7.2.300.0120.00816.89
7.2.290.0170.00316.82
7.2.80.0080.00516.59
7.2.60.0070.00017.14
7.1.200.0030.01016.16
7.1.70.0090.00617.41
7.1.60.0030.00817.15
7.1.40.0130.01334.61
7.1.30.0170.01034.50
7.1.20.0100.01734.52
7.1.10.0000.01316.61
7.1.00.0070.00316.59
7.0.200.0000.01016.96
7.0.180.0070.00716.21
7.0.170.0130.00016.43
7.0.160.0000.01316.32
7.0.150.0000.01316.14
7.0.140.0000.01316.34
7.0.130.0030.00716.26
7.0.120.0030.01316.46
7.0.110.0000.01316.24
7.0.100.0100.00316.22
7.0.90.0030.01316.44
7.0.80.0030.01016.36
7.0.70.0100.00716.28
7.0.60.0000.01316.08
7.0.50.0000.01316.21
7.0.40.0070.00716.56
7.0.30.0070.00716.36
7.0.20.0030.00716.30
7.0.10.0000.01016.35
7.0.00.0030.01016.54

preferences:
29.47 ms | 403 KiB | 5 Q