3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = new DateTime(); echo $now->format("G:i:s:u"); echo $now->format("G:i:s:u"); $now = new DateTime(); echo $now->format("G:i:s:u"); echo $now->format("G:i:s:u");

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)
8.3.60.0140.00018.36
8.3.50.0100.00718.44
8.3.40.0060.01019.09
8.3.30.0090.00619.22
8.3.20.0080.00020.34
8.3.10.0000.00821.90
8.3.00.0080.00319.50
8.2.180.0040.01516.63
8.2.170.0110.00722.96
8.2.160.0070.00720.39
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00420.97
8.2.110.0040.00420.32
8.2.100.0080.00418.16
8.2.90.0000.00819.17
8.2.80.0050.00317.97
8.2.70.0030.00517.63
8.2.60.0000.00717.93
8.2.50.0030.00518.07
8.2.40.0040.00419.82
8.2.30.0030.00518.16
8.2.20.0000.00817.88
8.2.10.0070.00018.13
8.2.00.0070.00017.68
8.1.280.0030.01025.92
8.1.270.0050.00322.17
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0120.00023.92
8.1.230.0070.00319.08
8.1.220.0050.00317.78
8.1.210.0040.00418.77
8.1.200.0060.00317.38
8.1.190.0040.00417.13
8.1.180.0080.00018.10
8.1.170.0050.00518.85
8.1.160.0050.00321.86
8.1.150.0000.00718.93
8.1.140.0040.00417.45
8.1.130.0030.00317.89
8.1.120.0070.00017.63
8.1.110.0000.00817.48
8.1.100.0020.00517.65
8.1.90.0000.00717.56
8.1.80.0000.00717.47
8.1.70.0000.00717.42
8.1.60.0040.00417.66
8.1.50.0030.00517.48
8.1.40.0000.00817.54
8.1.30.0030.00517.62
8.1.20.0060.00317.57
8.1.10.0030.00617.76
8.1.00.0040.00417.67
8.0.300.0070.00018.77
8.0.290.0050.00316.88
8.0.280.0000.00718.54
8.0.270.0040.00417.25
8.0.260.0060.00317.38
8.0.250.0050.00217.12
8.0.240.0050.00217.16
8.0.230.0040.00417.06
8.0.220.0000.00717.06
8.0.210.0030.00517.02
8.0.200.0000.00617.16
8.0.190.0000.00817.10
8.0.180.0050.00216.96
8.0.170.0030.00517.10
8.0.160.0080.00017.02
8.0.150.0000.00816.91
8.0.140.0040.00416.97
8.0.130.0000.00913.37
8.0.120.0040.00416.87
8.0.110.0050.00217.05
8.0.100.0050.00316.94
8.0.90.0000.00717.04
8.0.80.0000.02116.98
8.0.70.0040.00417.05
8.0.60.0000.00717.04
8.0.50.0050.00216.98
8.0.30.0100.01217.14
8.0.20.0120.00617.40
8.0.10.0030.00617.15
8.0.00.0130.00717.00
7.4.330.0030.00315.00
7.4.320.0070.00016.44
7.4.300.0030.00316.73
7.4.290.0040.00416.64
7.4.280.0070.00016.68
7.4.270.0030.00516.73
7.4.260.0040.00416.44
7.4.250.0070.00016.62
7.4.240.0010.00616.64
7.4.230.0030.00316.66
7.4.220.0080.00916.76
7.4.210.0030.01016.75
7.4.200.0040.00416.67
7.4.160.0040.01216.71
7.4.150.0110.00717.40
7.4.140.0100.01117.86
7.4.130.0080.00816.55
7.4.120.0110.00916.65
7.4.110.0030.01316.62
7.4.100.0100.00716.50
7.4.90.0060.01216.64
7.4.80.0150.00619.39
7.4.70.0050.01316.54
7.4.60.0110.00616.71
7.4.50.0000.00516.49
7.4.40.0040.01616.54
7.4.30.0080.00816.67
7.4.00.0000.01515.09
7.3.330.0060.00013.15
7.3.320.0050.00013.03
7.3.310.0000.00716.13
7.3.300.0030.00316.32
7.3.290.0030.01216.28
7.3.280.0080.00916.27
7.3.270.0030.01417.40
7.3.260.0060.01216.37
7.3.250.0070.01016.59
7.3.240.0060.01016.54
7.3.230.0160.00616.41
7.3.210.0130.00316.17
7.3.200.0060.01019.39
7.3.190.0100.00616.64
7.3.180.0120.00316.60
7.3.170.0100.01016.34
7.3.160.0000.01516.33
7.2.330.0090.01216.70
7.2.320.0070.01016.94
7.2.310.0080.00816.68
7.2.300.0080.01416.43
7.2.290.0120.00916.60
7.2.60.0000.01416.56
7.2.00.0030.00919.52
7.1.200.0070.00415.68
7.1.100.0070.00418.03
7.1.70.0030.00517.09
7.1.60.0110.01519.32
7.1.50.0140.01417.02
7.1.00.0030.07322.30
7.0.200.0000.00816.90
7.0.140.0030.07322.05
7.0.60.0000.04319.95
7.0.50.0130.06317.92
7.0.40.0100.05019.96
7.0.30.0400.07320.18
7.0.20.0170.04020.16
7.0.10.0130.08019.99
7.0.00.0000.06720.34
5.6.210.0100.07320.46
5.6.200.0030.06018.08
5.6.190.0070.08320.32
5.6.180.0500.06020.41
5.6.170.0430.06720.41
5.6.160.0130.08020.41
5.6.150.0100.06718.08
5.6.140.0070.04718.07
5.6.130.0030.04318.14
5.6.120.0070.08320.92
5.6.110.0070.08721.11
5.6.100.0070.05320.99
5.6.90.0070.07021.07
5.6.80.0100.05320.53
5.5.350.0100.04720.34
5.5.340.0070.04717.88
5.5.330.0030.05320.54
5.5.320.0370.04320.11
5.5.310.0270.07720.29
5.5.300.0100.07317.91
5.5.290.0070.05717.97
5.5.280.0000.08020.73
5.5.270.0170.07020.66
5.5.260.0000.04320.77
5.5.250.0100.07720.55
5.5.240.0200.04320.25
5.4.450.0270.04719.49
5.4.440.0230.08019.39
5.4.430.0130.04019.20
5.4.420.0170.04019.41
5.4.410.0170.04019.42
5.4.400.0200.03719.09
5.4.390.0170.03319.25
5.4.380.0200.03018.79
5.4.370.0200.03018.79
5.4.360.0130.04018.79
5.4.350.0100.04018.81
5.4.340.0130.04018.88
5.4.320.0200.03718.81
5.4.310.0130.03718.88
5.4.300.0100.04019.21
5.4.290.0200.03019.08
5.4.280.0130.03719.09
5.4.270.0230.04719.15
5.4.260.0200.06318.79
5.4.250.0170.04319.21
5.4.240.0270.07019.12
5.4.230.0230.04319.24
5.4.220.0200.07318.94
5.4.210.0170.04019.08
5.4.200.0270.07019.07
5.4.190.0270.07719.07
5.4.180.0370.05318.92
5.4.170.0270.07019.07
5.4.160.0200.07018.86
5.4.150.0300.07019.07
5.4.140.0430.04316.43
5.4.130.0230.06716.50
5.4.120.0270.06716.42
5.4.110.0230.07316.24
5.4.100.0130.05316.43
5.4.90.0170.04716.54
5.4.80.0170.04716.43
5.4.70.0170.04016.53
5.4.60.0170.03716.38
5.4.50.0270.03316.33
5.4.40.0270.05316.38
5.4.30.0330.05716.28
5.4.20.0200.05716.36
5.4.10.0270.06316.44
5.4.00.0270.07015.80
5.3.290.0100.04014.62
5.3.280.0130.04314.45
5.3.270.0300.08014.44
5.3.260.0230.07714.44
5.3.250.0270.06714.44
5.3.240.0300.04014.70
5.3.230.0230.08014.47
5.3.220.0330.04714.42
5.3.210.0270.07314.61
5.3.200.0200.05014.55
5.3.190.0330.06314.44
5.3.180.0270.05014.43
5.3.170.0300.04014.51
5.3.160.0270.06714.61
5.3.150.0230.03314.41
5.3.140.0200.05014.53
5.3.130.0300.04714.64
5.3.120.0330.06014.39
5.3.110.0270.06314.57
5.3.100.0230.07014.12
5.3.90.0230.07014.00
5.3.80.0270.06314.04
5.3.70.0230.06713.92
5.3.60.0200.03713.84
5.3.50.0230.07313.74
5.3.40.0270.06713.78
5.3.30.0370.05013.89
5.3.20.0230.06713.52
5.3.10.0200.05313.59
5.3.00.0200.04313.41
5.2.170.0230.04713.04
5.2.160.0200.05313.04
5.2.150.0170.06013.04
5.2.140.0200.06013.04
5.2.130.0200.05313.04
5.2.120.0200.06313.04
5.2.110.0230.05013.04
5.2.100.0230.05313.04
5.2.90.0130.04013.04
5.2.80.0200.03313.04
5.2.70.0200.04013.04
5.2.60.0200.06013.04
5.2.50.0170.03313.04
5.2.40.0230.05013.04
5.2.30.0130.05713.04
5.2.20.0270.04713.04
5.2.10.0200.04313.04
5.2.00.0170.05713.04
5.1.60.0170.04013.04
5.1.50.0170.02713.04
5.1.40.0170.04013.04
5.1.30.0200.05013.04
5.1.20.0170.03313.04
5.1.10.0170.03313.04
5.1.00.0170.04713.04
5.0.50.0070.04713.04
5.0.40.0130.02713.04
5.0.30.0070.06713.04
5.0.20.0070.04013.04
5.0.10.0030.04713.04
5.0.00.0100.05313.04
4.4.90.0100.03313.04
4.4.80.0030.02313.04
4.4.70.0100.03313.04
4.4.60.0070.02713.04
4.4.50.0100.03313.04
4.4.40.0030.03313.04
4.4.30.0130.03013.04
4.4.20.0100.03313.04
4.4.10.0100.02013.04
4.4.00.0100.05013.04
4.3.110.0070.03713.04
4.3.100.0070.03313.04
4.3.90.0070.03313.04
4.3.80.0030.03013.04
4.3.70.0100.02013.04
4.3.60.0170.02013.04
4.3.50.0070.03013.04
4.3.40.0070.04313.04
4.3.30.0030.02313.04
4.3.20.0030.03013.04
4.3.10.0030.03713.04
4.3.00.0070.03313.04

preferences:
51.33 ms | 400 KiB | 5 Q