3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime( date("Y-m-d H") ); echo $date; die(); echo roundToNextHour(time());

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)
7.3.10.0110.00416.82
7.3.00.0060.01016.73
7.2.130.0090.00616.82
7.2.120.0060.00616.96
7.2.110.0030.01017.00
7.2.100.0030.00616.84
7.2.90.0060.00617.00
7.2.80.0130.00016.79
7.2.70.0130.00016.64
7.2.60.0090.00517.09
7.2.50.0020.01216.90
7.2.40.0000.01616.88
7.2.30.0130.00316.80
7.2.20.0060.00816.79
7.2.10.0030.00916.86
7.2.00.0020.01018.22
7.1.250.0000.00915.93
7.1.200.0060.00615.81
7.1.100.0000.01218.07
7.1.70.0000.01116.98
7.1.60.0100.01319.43
7.1.50.0070.01517.01
7.1.00.0130.06722.43
7.0.200.0330.00314.98
7.0.100.0030.06320.16
7.0.90.0300.08719.96
7.0.80.0030.06019.79
7.0.70.0030.05019.90
7.0.60.0170.06719.96
7.0.50.0070.05020.29
7.0.40.0130.07320.04
7.0.30.0070.06320.09
7.0.20.0070.07720.05
7.0.10.0030.07720.04
7.0.00.0100.06720.05
5.6.280.0030.06720.98
5.6.250.0100.07720.77
5.6.240.0030.04720.67
5.6.230.0130.04020.65
5.6.220.0000.05320.67
5.6.210.0100.04320.60
5.6.200.0000.08021.03
5.6.190.0070.07721.13
5.6.180.0170.07321.11
5.6.170.0100.05720.93
5.6.160.0100.06021.10
5.6.150.0130.09721.09
5.6.140.0030.08321.10
5.6.130.0170.08021.00
5.6.120.0100.05020.94
5.6.110.0030.07721.00
5.6.100.0000.05320.96
5.6.90.0130.07321.05
5.6.80.0000.09320.33
5.6.70.0170.04320.42
5.6.60.0000.04720.46
5.6.50.0070.07320.43
5.6.40.0170.08020.52
5.6.30.0030.04020.43
5.6.20.0170.03720.39
5.6.10.0130.03720.32
5.6.00.0100.05020.47
5.5.380.0070.04020.50
5.5.370.0170.07320.41
5.5.360.0230.07020.32
5.5.350.0030.05320.46
5.5.340.0030.04720.72
5.5.330.0200.04020.79
5.5.320.0170.07320.83
5.5.310.0170.06320.88
5.5.300.0070.06020.85
5.5.290.0030.05320.85
5.5.280.0130.07720.81
5.5.270.0070.06320.84
5.5.260.0200.07320.88
5.5.250.0030.05020.72
5.5.240.0170.07320.30
5.5.230.0070.08020.25
5.5.220.0070.04720.24
5.5.210.0100.07320.19
5.5.200.0070.08320.29
5.5.190.0100.04320.14
5.5.180.0100.03320.11
5.5.160.0030.04020.16
5.5.150.0030.04320.23
5.5.140.0070.04020.17
5.5.130.0070.03320.21
5.5.120.0030.04020.24
5.5.110.0030.04020.19
5.5.100.0000.04320.15
5.5.90.0100.03319.94
5.5.80.0030.03720.04
5.5.70.0030.04020.08
5.5.60.0070.03720.09
5.5.50.0070.03720.02
5.5.40.0130.06319.99
5.5.30.0070.03720.04
5.5.20.0100.03319.95
5.5.10.0070.04720.10
5.5.00.0000.04319.97
5.4.450.0200.03719.38
5.4.440.0100.03719.37
5.4.430.0100.04719.23
5.4.420.0100.06319.39
5.4.410.0170.06019.04
5.4.400.0000.08319.23
5.4.390.0100.08018.87
5.4.380.0130.04319.16
5.4.370.0100.05019.12
5.4.360.0030.06319.13
5.4.350.0030.06018.87
5.4.340.0030.04019.03
5.4.320.0030.04018.90
5.4.310.0030.04019.05
5.4.300.0100.04019.20
5.4.290.0030.03719.14
5.4.280.0130.03319.18
5.4.270.0000.04319.02
5.4.260.0000.04019.15
5.4.250.0030.04019.11
5.4.240.0070.07319.03
5.4.230.0000.04319.02
5.4.220.0030.04719.08
5.4.210.0000.04319.11
5.4.200.0000.04018.84
5.4.190.0030.04318.87
5.4.180.0070.04019.14
5.4.170.0030.04318.86
5.4.160.0000.03719.02
5.4.150.0030.03719.07
5.4.140.0000.05316.46
5.4.130.0100.03016.50
5.4.120.0100.02716.39
5.4.110.0030.03716.41
5.4.100.0070.03316.54
5.4.90.0030.03316.39
5.4.80.0000.04016.32
5.4.70.0030.03716.50
5.4.60.0070.03316.44
5.4.50.0000.04716.33
5.4.40.0000.04016.51
5.4.30.0000.04016.30
5.4.20.0000.03316.30
5.4.10.0000.03716.35
5.4.00.0030.03315.86

preferences:
34.78 ms | 400 KiB | 5 Q