3v4l.org

run code in 300+ PHP versions simultaneously
<?php $rounded = date('H:i:s', round(strtotime('16:40:34')/1800)*1800); echo $rounded;

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)
8.3.60.0070.01116.50
8.3.50.0090.00618.18
8.3.40.0100.00719.01
8.3.30.0120.00918.80
8.3.20.0150.00321.99
8.3.10.0050.00223.78
8.3.00.0080.00019.79
8.2.180.0060.01318.18
8.2.170.0110.00422.96
8.2.160.0100.00320.52
8.2.150.0140.00024.18
8.2.140.0090.00024.66
8.2.130.0070.00020.52
8.2.120.0040.00426.35
8.2.110.0060.00320.52
8.2.100.0110.00019.76
8.2.90.0060.00319.30
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0060.00318.05
8.2.50.0050.00518.10
8.2.40.0040.00420.52
8.2.30.0000.00821.27
8.2.20.0000.00718.16
8.2.10.0000.00818.09
8.2.00.0000.00918.17
8.1.280.0130.00325.92
8.1.270.0040.00419.04
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0050.00523.99
8.1.230.0000.01219.29
8.1.220.0000.00817.88
8.1.210.0030.00518.77
8.1.200.0070.00717.47
8.1.190.0080.00017.38
8.1.180.0000.00918.10
8.1.170.0100.00018.71
8.1.160.0070.00019.17
8.1.150.0040.00420.70
8.1.140.0000.00719.54
8.1.130.0080.00020.65
8.1.120.0000.00717.58
8.1.110.0000.00717.70
8.1.100.0070.00017.59
8.1.90.0000.00717.61
8.1.80.0030.00317.68
8.1.70.0040.00417.52
8.1.60.0050.00317.60
8.1.50.0030.00617.58
8.1.40.0040.00417.64
8.1.30.0000.00917.68
8.1.20.0000.00717.78
8.1.10.0050.00217.71
8.1.00.0040.00417.58
8.0.300.0030.00620.18
8.0.290.0040.00416.88
8.0.280.0030.00318.56
8.0.270.0000.00717.37
8.0.260.0030.00318.84
8.0.250.0000.00717.20
8.0.240.0040.00417.07
8.0.230.0050.00317.23
8.0.220.0000.00717.10
8.0.210.0030.00317.04
8.0.200.0030.00317.04
8.0.190.0040.00417.18
8.0.180.0000.00817.11
8.0.170.0040.00417.00
8.0.160.0080.00016.98
8.0.150.0030.00316.95
8.0.140.0050.00317.06
8.0.130.0040.00413.38
8.0.120.0040.00417.06
8.0.110.0050.00316.98
8.0.100.0070.00017.06
8.0.90.0050.00317.11
8.0.80.0060.00917.03
8.0.70.0020.00516.86
8.0.60.0000.00817.16
8.0.50.0000.00717.13
8.0.30.0140.00417.16
8.0.20.0100.00817.44
8.0.10.0080.00017.09
8.0.00.0070.01417.02
7.4.330.0050.00015.55
7.4.320.0100.00016.68
7.4.300.0030.00316.77
7.4.290.0030.00316.69
7.4.280.0040.00416.72
7.4.270.0030.00316.58
7.4.260.0000.00716.56
7.4.250.0070.00016.57
7.4.240.0050.00316.67
7.4.230.0000.00616.68
7.4.220.0030.01316.66
7.4.210.0170.00016.75
7.4.200.0080.00016.61
7.4.160.0140.00616.61
7.4.150.0080.01117.40
7.4.140.0080.01317.86
7.4.130.0090.01016.55
7.4.120.0090.01116.63
7.4.110.0160.00316.71
7.4.100.0140.00616.67
7.4.90.0140.00416.86
7.4.80.0090.00919.39
7.4.70.0100.01016.75
7.4.60.0130.00316.55
7.4.50.0040.00716.56
7.4.40.0030.01316.49
7.4.30.0100.00616.63
7.4.00.0070.01014.81
7.3.330.0060.00013.35
7.3.320.0000.00513.27
7.3.310.0000.00716.38
7.3.300.0000.00716.43
7.3.290.0090.00816.43
7.3.280.0080.00816.43
7.3.270.0070.01017.40
7.3.260.0140.00316.53
7.3.250.0120.00616.62
7.3.240.0110.00916.57
7.3.230.0100.00716.68
7.3.210.0130.00316.51
7.3.200.0120.00916.69
7.3.190.0130.00316.45
7.3.180.0120.00316.61
7.3.170.0150.00616.54
7.3.160.0130.00316.57
7.3.00.0040.01116.80
7.2.330.0130.01316.81
7.2.320.0160.00316.81
7.2.310.0130.00316.91
7.2.300.0120.00916.85
7.2.290.0120.00616.78
7.2.130.0040.01416.70
7.2.120.0090.00616.94
7.2.110.0070.00316.92
7.2.100.0140.00016.89
7.2.90.0030.00916.94
7.2.80.0030.01016.55
7.2.70.0070.00717.03
7.2.60.0000.01616.88
7.2.50.0040.01117.17
7.2.40.0060.00917.03
7.2.30.0040.01116.85
7.2.20.0030.01017.07
7.2.10.0060.00916.72
7.2.00.0170.00017.07
7.1.250.0040.00416.08
7.1.240.0000.01315.73
7.1.230.0060.01015.71
7.1.220.0040.00815.69
7.1.210.0110.00315.66
7.1.200.0040.00415.83
7.1.190.0040.00715.93
7.1.180.0070.00415.74
7.1.170.0070.00415.79
7.1.160.0000.01315.88
7.1.150.0040.00715.78
7.1.140.0000.00915.81
7.1.130.0000.01815.86
7.1.120.0140.00015.52
7.1.110.0040.00715.86
7.1.100.0060.00316.00
7.1.90.0040.00815.88
7.1.80.0030.00716.01
7.1.70.0070.00216.56
7.1.60.0580.01124.60
7.1.50.0480.01124.36
7.1.40.0520.01624.52
7.1.30.0920.00724.20
7.1.20.0580.01224.32
7.1.10.0560.00515.45
7.1.00.0430.01115.26
7.0.330.0090.00015.19
7.0.320.0080.00415.36
7.0.310.0060.00915.46
7.0.300.0070.00715.29
7.0.290.0030.00915.39
7.0.280.0040.00815.15
7.0.270.0060.00915.52
7.0.260.0000.00915.34
7.0.250.0000.01315.53
7.0.240.0030.01015.61
7.0.230.0070.00715.43
7.0.220.0060.00615.46
7.0.210.0060.00315.37
7.0.200.0710.00315.38
7.0.190.0520.01515.17
7.0.180.0450.00814.99
7.0.170.0530.01115.15
7.0.160.0710.00515.02
7.0.150.0540.01014.92
7.0.140.0470.00714.99
7.0.130.0370.01215.09
7.0.120.0400.00915.18
7.0.110.0530.00814.98
7.0.100.0550.01714.79
7.0.90.0330.00914.94
7.0.80.0330.00615.04
7.0.70.0350.00715.00
7.0.60.0500.00714.84
7.0.50.0430.00814.99
7.0.40.0490.01014.15
7.0.30.0330.00714.12
7.0.20.0280.00514.28
7.0.10.0250.00914.18
7.0.00.0320.00314.25
5.6.380.0000.01414.53

preferences:
38.29 ms | 400 KiB | 5 Q