3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t= (new \now())->format('H:i:s'); echo $t;

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)
8.3.40.0000.01418.89
8.3.30.0090.00618.77
8.3.20.0040.00420.13
8.3.10.0070.00023.53
8.3.00.0040.00419.68
8.2.170.0100.01022.96
8.2.160.0070.00720.44
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0090.00020.23
8.2.110.0050.00520.92
8.2.100.0080.00417.63
8.2.90.0090.00019.13
8.2.80.0000.00917.97
8.2.70.0030.00717.50
8.2.60.0030.00517.91
8.2.50.0000.00818.07
8.2.40.0030.00521.19
8.2.30.0040.00419.66
8.2.20.0040.00417.72
8.2.10.0080.00018.00
8.2.00.0000.00817.84
8.1.270.0080.00020.33
8.1.260.0060.00326.35
8.1.250.0060.00328.09
8.1.240.0030.00622.67
8.1.230.0030.00917.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0040.00417.11
8.1.180.0040.00418.10
8.1.170.0000.00818.58
8.1.160.0000.00722.05
8.1.150.0070.00018.81
8.1.140.0080.00017.25
8.1.130.0030.00317.61
8.1.120.0000.00717.33
8.1.110.0020.00517.36
8.1.100.0000.00717.34
8.1.90.0050.00317.23
8.1.80.0000.00717.34
8.1.70.0070.00017.32
8.1.60.0050.00317.46
8.1.50.0030.00617.39
8.1.40.0040.00417.46
8.1.30.0040.00417.56
8.1.20.0000.00817.52
8.1.10.0060.00317.61
8.1.00.0050.00217.34
8.0.300.0070.00018.77
8.0.290.0090.00016.75
8.0.280.0070.00018.26
8.0.270.0070.00017.17
8.0.260.0000.00717.18
8.0.250.0030.00316.97
8.0.240.0030.00516.82
8.0.230.0030.00316.88
8.0.220.0030.00316.78
8.0.210.0000.00816.77
8.0.200.0060.00016.95
8.0.190.0020.00516.85
8.0.180.0070.00016.86
8.0.170.0030.00516.91
8.0.160.0030.00416.82
8.0.150.0040.00416.80
8.0.140.0030.00616.89
8.0.130.0030.00313.36
8.0.120.0050.00316.82
8.0.110.0040.00416.80
8.0.100.0070.00016.95
8.0.90.0040.00416.96
8.0.80.0120.00316.77
8.0.70.0040.00416.76
8.0.60.0040.00416.93
8.0.50.0050.00316.96
8.0.30.0080.01116.90
8.0.20.0090.00917.40
8.0.10.0000.00716.75
8.0.00.0110.00716.61
7.4.330.0000.00515.08
7.4.320.0060.00016.29
7.4.300.0030.00316.46
7.4.290.0060.00016.46
7.4.280.0000.00716.45
7.4.270.0000.00716.39
7.4.260.0040.00416.57
7.4.250.0040.00416.58
7.4.240.0030.00316.47
7.4.230.0050.00316.28
7.4.220.0050.01416.53
7.4.210.0100.00716.51
7.4.200.0050.00216.34
7.4.160.0090.00616.36
7.4.150.0030.01417.40
7.4.140.0090.01217.86
7.4.130.0060.01316.52
7.4.120.0090.00816.66
7.4.110.0110.00616.40
7.4.100.0030.02116.41
7.4.90.0100.00816.31
7.4.80.0110.00719.39
7.4.70.0070.01116.46
7.4.60.0080.00816.50
7.4.50.0090.00016.36
7.4.40.0090.00616.31
7.4.30.0090.00816.44
7.4.00.0070.00714.66
7.3.330.0000.00513.17
7.3.320.0060.00013.18
7.3.310.0040.00416.20
7.3.300.0070.00016.12
7.3.290.0040.01016.22
7.3.280.0090.00916.36
7.3.270.0090.00917.40
7.3.260.0030.01316.54
7.3.250.0120.00716.42
7.3.240.0110.00716.61
7.3.230.0060.01616.54
7.3.210.0140.00616.48
7.3.200.0080.01519.39
7.3.190.0160.00416.26
7.3.180.0100.00616.19
7.3.170.0050.01116.51
7.3.160.0060.00916.29
7.2.330.0090.00916.15
7.2.320.0110.01116.60
7.2.310.0030.01316.60
7.2.300.0060.00916.39
7.2.290.0120.00616.52
7.2.80.0030.00616.50
7.2.60.0110.00516.07
7.2.00.0040.00819.29
7.1.200.0190.00015.54
7.1.100.0160.00417.90
7.1.70.0100.00017.11
7.1.60.0030.02120.03
7.1.50.0000.01116.79
7.1.00.0130.06322.33
7.0.200.0090.00316.57
7.0.60.0070.06720.00
7.0.50.0030.04317.87
7.0.40.0000.04720.07
7.0.30.0300.07320.16
7.0.20.0200.04720.09
7.0.10.0200.05320.16
7.0.00.0030.05320.16
5.6.280.0000.03720.90
5.6.210.0070.08020.65
5.6.200.0130.08018.16
5.6.190.0030.04320.41
5.6.180.0000.06320.41
5.6.170.0300.07320.52
5.6.160.0130.05720.48
5.6.150.0200.06718.19
5.6.140.0070.07718.18
5.6.130.0070.07318.15
5.6.120.0130.08020.97
5.6.110.0000.06720.95
5.6.100.0000.06320.98
5.6.90.0100.05021.00
5.6.80.0130.07720.34
5.6.70.4530.03720.27
5.5.350.0070.02720.40
5.5.340.0100.03717.89
5.5.330.0100.08320.21
5.5.320.0030.04320.30
5.5.310.0170.03720.45
5.5.300.0070.06017.97
5.5.290.0070.03717.92
5.5.280.0070.05320.87
5.5.270.0130.06720.87
5.5.260.0100.06720.84
5.5.250.0130.05720.66
5.5.240.0100.08020.25
5.4.450.0500.05319.28
5.4.440.0200.04719.62
5.4.430.0130.05319.63
5.4.420.0370.04719.41
5.4.410.0700.05019.41
5.4.400.0500.06019.12
5.4.390.0730.04319.24
5.4.380.0570.05318.80
5.4.370.0530.05019.00
5.4.360.0670.04719.11
5.4.350.0670.04318.80
5.4.340.0700.05019.12
5.4.320.0730.04319.27
5.4.310.0630.04719.27
5.4.300.0670.05019.15
5.4.290.0430.06019.28
5.4.280.0430.05719.25
5.4.270.0500.05319.29
5.4.260.0500.05019.27
5.4.250.0530.07319.24
5.4.240.0670.05719.13
5.4.230.0470.05319.07
5.4.220.0900.05319.23
5.4.210.0670.04318.96
5.4.200.0670.04016.64
5.4.190.0300.06318.94
5.4.180.0470.05718.93
5.4.170.0470.05319.07
5.4.160.0330.05319.25
5.4.150.0400.04019.09
5.4.140.0000.06016.44
5.4.130.0500.05716.51
5.4.120.0530.07016.29
5.4.110.0230.04716.59
5.4.100.0170.04316.38
5.4.90.0830.05716.27
5.4.80.0570.05016.31
5.4.70.0370.04716.29
5.4.60.0070.05316.25
5.4.50.0100.05016.45
5.4.40.0330.07016.56
5.4.30.0230.06716.45
5.4.20.0430.05016.45
5.4.10.0470.04716.35
5.4.00.0600.06015.82

preferences:
50.1 ms | 400 KiB | 5 Q