3v4l.org

run code in 300+ PHP versions simultaneously
<?php #$d = new DateTime('0000-00-00'); // -0001-11-30 #$d = new DateTime(); // 2014-10-27 $d = new DateTime('2014-01-01'); echo $d->format('Y/m/d');

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)
8.3.60.0070.00718.43
8.3.50.0100.01021.98
8.3.40.0150.00018.82
8.3.30.0100.00319.07
8.3.20.0070.00020.16
8.3.10.0080.00023.44
8.3.00.0080.00019.38
8.2.180.0130.00316.50
8.2.170.0110.00422.96
8.2.160.0060.00920.58
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.24
8.2.110.0090.00020.32
8.2.100.0040.00717.84
8.2.90.0000.00819.30
8.2.80.0030.00517.97
8.2.70.0000.00817.63
8.2.60.0000.00817.91
8.2.50.0000.00818.10
8.2.40.0080.00020.07
8.2.30.0020.00518.18
8.2.20.0040.00417.88
8.2.10.0040.00418.10
8.2.00.0000.00817.72
8.1.280.0100.00325.92
8.1.270.0060.00322.08
8.1.260.0000.00826.35
8.1.250.0030.00628.09
8.1.240.0090.00021.35
8.1.230.0040.00817.70
8.1.220.0030.00617.74
8.1.210.0030.00518.77
8.1.200.0070.00317.47
8.1.190.0040.00417.35
8.1.180.0080.00018.10
8.1.170.0050.00318.43
8.1.160.0030.00321.96
8.1.150.0050.00318.90
8.1.140.0040.00417.63
8.1.130.0030.00317.76
8.1.120.0030.00417.43
8.1.110.0040.00417.51
8.1.100.0000.00717.61
8.1.90.0070.00317.59
8.1.80.0000.00817.53
8.1.70.0070.00017.56
8.1.60.0000.00817.64
8.1.50.0080.00017.57
8.1.40.0000.00717.56
8.1.30.0040.00417.66
8.1.20.0000.00717.75
8.1.10.0030.00517.59
8.1.00.0030.00617.55
8.0.300.0040.00418.77
8.0.290.0000.00716.86
8.0.280.0000.00718.52
8.0.270.0030.00317.32
8.0.260.0030.00317.29
8.0.250.0000.00717.04
8.0.240.0000.00717.16
8.0.230.0040.00417.06
8.0.220.0000.00717.00
8.0.210.0000.00717.02
8.0.200.0070.00016.95
8.0.190.0090.00317.05
8.0.180.0040.00417.07
8.0.170.0000.00817.01
8.0.160.0070.00017.11
8.0.150.0070.00017.00
8.0.140.0030.00416.98
8.0.130.0000.00613.41
8.0.120.0000.00716.95
8.0.110.0040.00416.98
8.0.100.0000.00816.92
8.0.90.0040.00416.91
8.0.80.0030.01217.07
8.0.70.0030.00517.01
8.0.60.0000.00817.04
8.0.50.0040.00417.00
8.0.30.0110.01117.22
8.0.20.0140.00817.40
8.0.10.0040.00417.16
8.0.00.0090.00817.01
7.4.330.0000.00515.14
7.4.320.0000.00616.54
7.4.300.0030.00316.68
7.4.290.0070.00016.58
7.4.280.0030.00516.54
7.4.270.0000.00616.62
7.4.260.0080.00016.68
7.4.250.0000.00716.55
7.4.240.0020.00516.51
7.4.230.0000.00716.77
7.4.220.0110.00716.61
7.4.210.0210.00016.77
7.4.200.0050.00316.37
7.4.160.0090.00616.53
7.4.150.0100.00817.40
7.4.140.0170.00917.86
7.4.130.0080.01216.66
7.4.120.0120.00516.53
7.4.110.0070.01016.46
7.4.100.0090.00916.75
7.4.90.0040.01316.72
7.4.80.0090.00919.39
7.4.70.0110.01116.64
7.4.60.0120.00816.52
7.4.50.0000.00816.53
7.4.40.0100.00616.85
7.4.30.0000.01516.58
7.4.00.0000.01715.06
7.3.330.0000.00513.10
7.3.320.0050.00013.25
7.3.310.0060.00016.26
7.3.300.0000.00716.28
7.3.290.0100.00616.25
7.3.280.0080.00916.23
7.3.270.0130.00717.40
7.3.260.0190.00316.47
7.3.250.0130.00816.31
7.3.240.0100.01016.47
7.3.230.0030.01316.39
7.3.210.0070.01116.55
7.3.200.0030.00519.39
7.3.190.0170.00616.45
7.3.180.0100.01016.44
7.3.170.0090.00616.52
7.3.160.0060.01516.25
7.2.330.0090.00916.64
7.2.320.0090.01216.62
7.2.310.0100.00616.64
7.2.300.0060.01816.80
7.2.290.0090.01216.81
7.2.110.0150.00916.33
7.2.80.0030.01016.77
7.2.00.0050.00819.22
7.1.200.0120.00815.71
7.1.100.0000.01218.09
7.1.70.0000.00717.13
7.1.60.0100.01419.11
7.1.50.0000.02017.02
7.1.00.0070.07322.52
7.0.200.0030.00716.59
7.0.140.0100.06722.00
7.0.60.0070.08019.92
7.0.50.0070.07017.82
7.0.40.0100.07719.90
7.0.30.0300.07020.34
7.0.20.0270.07020.21
7.0.10.0330.08020.12
7.0.00.0100.08319.99
5.6.280.0070.07020.86
5.6.210.0070.06720.51
5.6.200.0030.06018.21
5.6.190.0000.07320.77
5.6.180.3170.04320.64
5.6.170.0230.07320.46
5.6.160.0030.07720.43
5.6.150.0000.05318.18
5.6.140.0070.05318.15
5.6.130.0170.07018.22
5.6.120.0030.08321.02
5.6.110.0030.09021.11
5.6.100.0100.08320.97
5.6.90.0030.04721.03
5.6.80.0000.07720.28
5.6.70.4470.04020.37
5.5.350.0270.06720.44
5.5.340.0100.03318.02
5.5.330.0000.04320.21
5.5.320.0200.04020.30
5.5.310.0200.04720.34
5.5.300.0100.07317.98
5.5.290.0030.06017.88
5.5.280.0130.07320.76
5.5.270.0100.04020.79
5.5.260.0070.07720.86
5.5.250.0130.07720.75
5.5.240.0100.04720.37
5.4.450.1600.03319.18
5.4.440.0700.05719.43
5.4.430.0830.04719.14
5.4.420.0630.00019.52
5.4.410.0800.00019.42
5.4.400.0630.00019.03
5.4.390.0600.00019.15
5.4.380.0670.00019.07
5.4.370.0630.00019.00
5.4.360.0700.00018.95
5.4.350.0670.00018.96
5.4.340.0050.03611.97
5.4.320.0100.03912.45
5.4.310.0090.04412.45
5.4.300.0050.03912.45
5.4.290.0050.04212.45
5.4.280.0080.04212.35
5.4.270.0110.03612.35
5.4.260.0040.03912.35
5.4.250.0060.04212.35
5.4.240.0070.03912.35
5.4.230.0060.03912.34
5.4.220.0070.03612.34
5.4.210.0120.03612.34
5.4.200.0100.03612.34
5.4.190.0050.04612.34
5.4.180.0100.04212.34
5.4.170.0020.05512.35
5.4.160.0100.04612.35
5.4.150.0080.04812.34
5.4.140.0110.04812.03
5.4.130.0070.04512.02
5.4.120.0150.04311.97
5.4.110.0080.03611.96
5.4.100.0080.03311.97
5.4.90.0060.03911.96
5.4.80.0070.03811.96
5.4.70.0070.04011.96
5.4.60.0110.04211.96
5.4.50.0090.03911.96
5.4.40.0070.03911.95
5.4.30.0090.04411.95
5.4.20.0060.04111.95
5.4.10.0050.04111.95
5.4.00.0060.03611.43
5.3.290.0080.03812.80
5.3.280.0030.04612.71
5.3.270.0100.04212.72
5.3.260.0060.04112.72
5.3.250.0070.03812.72
5.3.240.0070.04312.72
5.3.230.0090.04212.70
5.3.220.0050.04112.68
5.3.210.0080.03812.68
5.3.200.0030.04112.68
5.3.190.0060.04212.67
5.3.180.0100.04612.67
5.3.170.0090.03912.67
5.3.160.0050.04212.68
5.3.150.0050.03912.67
5.3.140.0080.03712.66
5.3.130.0060.03912.66
5.3.120.0050.03912.66
5.3.110.0090.03512.66
5.3.100.0090.04212.12
5.3.90.0070.04212.08
5.3.80.0080.03712.07
5.3.70.0050.03812.07
5.3.60.0050.03712.07
5.3.50.0090.04612.00
5.3.40.0120.04712.00
5.3.30.0080.04911.95
5.3.20.0100.03311.73
5.3.10.0060.03611.69
5.3.00.0100.03411.68
5.2.170.0060.0319.18
5.2.160.0050.0369.18
5.2.150.0070.0329.18
5.2.140.0110.0299.18
5.2.130.0050.0329.14
5.2.120.0110.0659.14
5.2.110.0060.0349.14
5.2.100.0060.0279.14
5.2.90.0070.0279.14
5.2.80.0050.0329.13
5.2.70.0090.0429.13
5.2.60.0080.0399.09
5.2.50.0060.0329.06
5.2.40.0060.0299.04
5.2.30.0060.0359.01
5.2.20.0020.0329.00
5.2.10.0050.0288.92
5.2.00.0040.0308.78
5.1.60.0040.0248.06
5.1.50.0060.0338.06
5.1.40.0030.0328.04
5.1.30.0040.0288.39
5.1.20.0050.0368.41
5.1.10.0060.0258.14
5.1.00.0080.0338.14
5.0.50.0040.0286.61
5.0.40.0050.0206.48
5.0.30.0050.0316.29
5.0.20.0050.0186.26
5.0.10.0030.0216.23
5.0.00.0050.0296.23
4.4.90.0020.0164.78
4.4.80.0020.0154.76
4.4.70.0010.0174.75
4.4.60.0030.0164.75
4.4.50.0020.0164.77
4.4.40.0030.0284.71
4.4.30.0030.0154.76
4.4.20.0040.0144.84
4.4.10.0010.0184.85
4.4.00.0060.0234.75
4.3.110.0020.0174.67
4.3.100.0030.0154.66
4.3.90.0060.0204.63
4.3.80.0050.0244.59
4.3.70.0030.0154.63
4.3.60.0040.0144.63
4.3.50.0010.0184.63
4.3.40.0070.0284.53
4.3.30.0040.0233.27
4.3.20.0030.0193.26
4.3.10.0020.0163.22
4.3.00.0300.01312.27

preferences:
43.36 ms | 401 KiB | 5 Q