3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (new \DateTime('third week 2015'))->format('Y-m-d H:i:s');

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)
8.3.40.0070.00718.99
8.3.30.0180.00018.66
8.3.20.0050.00320.16
8.3.10.0090.00023.48
8.3.00.0080.00022.46
8.2.170.0110.00422.96
8.2.160.0040.00920.43
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0090.00017.50
8.2.110.0030.00620.52
8.2.100.0060.00617.88
8.2.90.0100.00019.09
8.2.80.0000.00817.97
8.2.70.0060.00317.72
8.2.60.0060.00317.91
8.2.50.0060.00318.07
8.2.40.0000.00920.83
8.2.30.0040.00417.90
8.2.20.0040.00417.68
8.2.10.0040.00417.91
8.2.00.0050.00318.03
8.1.270.0000.00820.37
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0050.00523.92
8.1.230.0040.00817.48
8.1.220.0090.00017.74
8.1.210.0050.00318.77
8.1.200.0070.01117.00
8.1.190.0050.00317.22
8.1.180.0020.00518.10
8.1.170.0030.00518.41
8.1.160.0070.00021.94
8.1.150.0040.00418.77
8.1.140.0000.00817.36
8.1.130.0000.00717.58
8.1.120.0000.00717.34
8.1.110.0020.00517.36
8.1.100.0000.00717.52
8.1.90.0040.00417.36
8.1.80.0050.00317.45
8.1.70.0000.00717.44
8.1.60.0040.00417.50
8.1.50.0040.00417.59
8.1.40.0030.00517.52
8.1.30.0080.00317.66
8.1.20.0000.00817.72
8.1.10.0000.00817.55
8.1.00.0030.00717.40
8.0.300.0020.00518.77
8.0.290.0000.00716.88
8.0.280.0000.00718.39
8.0.270.0050.00216.95
8.0.260.0000.00617.23
8.0.250.0000.01017.18
8.0.240.0000.00717.15
8.0.230.0040.00417.09
8.0.220.0070.00017.07
8.0.210.0000.00716.93
8.0.200.0030.00317.11
8.0.190.0080.00017.11
8.0.180.0070.00017.09
8.0.170.0080.00017.02
8.0.160.0040.00416.89
8.0.150.0050.00317.00
8.0.140.0040.00416.97
8.0.130.0050.00013.45
8.0.120.0030.00516.90
8.0.110.0040.00417.06
8.0.100.0000.00717.06
8.0.90.0040.00416.89
8.0.80.0100.00616.96
8.0.70.0040.00417.02
8.0.60.0050.00316.86
8.0.50.0000.00717.02
8.0.30.0070.01317.12
8.0.20.0100.00917.40
8.0.10.0050.00317.04
8.0.00.0100.00816.78
7.4.330.0000.00515.08
7.4.320.0000.00616.41
7.4.300.0000.00616.54
7.4.290.0030.00316.53
7.4.280.0040.00416.64
7.4.270.0060.00016.44
7.4.260.0000.00716.51
7.4.250.0000.00716.55
7.4.240.0010.00616.41
7.4.230.0000.00716.49
7.4.220.0100.01016.66
7.4.210.0030.01216.72
7.4.200.0000.00716.52
7.4.160.0040.01216.65
7.4.150.0030.02017.40
7.4.140.0080.01217.86
7.4.130.0130.00616.57
7.4.120.0140.00516.66
7.4.110.0060.01216.55
7.4.100.0040.01416.54
7.4.90.0060.01216.39
7.4.80.0070.01019.39
7.4.70.0030.01316.79
7.4.60.0050.01416.41
7.4.50.0040.00416.49
7.4.40.0070.01016.37
7.4.30.0080.00816.48
7.4.00.0040.01415.24
7.3.330.0020.00213.09
7.3.320.0020.00213.23
7.3.310.0030.00316.23
7.3.300.0000.00716.32
7.3.290.0060.00916.34
7.3.280.0130.00516.34
7.3.270.0030.01417.40
7.3.260.0000.01616.37
7.3.250.0130.00416.52
7.3.240.0000.02016.49
7.3.230.0080.01116.39
7.3.210.0040.01216.36
7.3.200.0080.00816.40
7.3.190.0060.00916.29
7.3.180.0130.00316.62
7.3.170.0030.01716.59
7.3.160.0070.01016.55
7.3.10.0110.01516.41
7.3.00.0160.00616.11
7.2.330.0100.01416.71
7.2.320.0030.01316.65
7.2.310.0070.01116.56
7.2.300.0130.00316.50
7.2.290.0070.01116.65
7.2.130.0140.01116.35
7.2.120.0170.00916.46
7.2.110.0120.01516.53
7.2.100.0160.00816.39
7.2.90.0200.00816.76
7.2.80.0070.01216.79
7.2.70.0130.01316.61
7.2.60.0080.01116.78
7.2.50.0110.01116.48
7.2.40.0160.00516.06
7.2.30.0210.00416.41
7.2.20.0130.01016.27
7.2.10.0170.00316.23
7.2.00.0120.00418.11
7.1.250.0190.00415.53
7.1.200.0060.00615.53
7.1.100.0060.00618.17
7.1.70.0030.00317.26
7.1.60.0040.02120.03
7.1.50.0100.01416.99
7.1.00.0100.06722.28
7.0.200.0270.00314.97
7.0.60.0130.07719.89
7.0.50.0100.08017.89
7.0.40.0100.08319.96
7.0.30.0570.06720.17
7.0.20.0300.04720.16
7.0.10.0070.06720.12
7.0.00.0130.06020.19
5.6.280.0070.07021.11
5.6.210.0030.08020.56
5.6.200.0100.08018.14
5.6.190.0070.03720.41
5.6.180.0370.07020.77
5.6.170.0230.04720.59
5.6.160.0100.08320.71
5.6.150.0100.08018.14
5.6.140.0170.06718.21
5.6.130.0100.04718.27
5.6.120.0030.05321.03
5.6.110.0070.08320.98
5.6.100.0100.08021.02
5.6.90.0070.05020.95
5.6.80.0070.05320.40
5.5.350.0300.07020.30
5.5.340.0070.04018.05
5.5.330.0170.07320.31
5.5.320.0400.06020.34
5.5.310.0130.05020.35
5.5.300.0000.09017.94
5.5.290.0070.04317.95
5.5.280.0070.08320.68
5.5.270.0100.08320.88
5.5.260.0070.03720.86
5.5.250.0130.06720.69
5.5.240.3530.04320.23
5.4.450.2030.04719.49
5.4.440.1930.04719.52
5.4.430.1770.04319.27
5.4.420.1730.04719.54
5.4.410.2070.04719.25
5.4.400.2070.04019.22
5.4.390.2000.04319.12
5.4.380.1930.04019.09
5.4.370.2130.04718.86
5.4.360.1970.04319.34
5.4.350.1500.03719.18
5.4.340.1730.04319.13
5.4.320.1870.02718.87
5.4.310.1770.04318.97
5.4.300.1770.03719.12
5.4.290.1730.04019.21
5.4.280.1930.03719.14
5.4.270.1830.03719.18
5.4.260.2070.04319.22
5.4.250.1700.03719.15
5.4.240.1870.03718.99
5.4.230.1770.04318.94
5.4.220.1670.04019.13
5.4.210.1830.04319.08
5.4.200.1830.03318.85
5.4.190.2170.03318.98
5.4.180.1870.03719.21
5.4.170.1900.04019.23
5.4.160.1870.03719.17
5.4.150.2470.03719.19
5.4.140.1570.03316.52
5.4.130.0070.07716.33
5.4.120.0030.05716.49
5.4.110.1070.03716.35
5.4.100.1700.03716.45
5.4.90.1770.03716.25
5.4.80.2030.03316.39
5.4.70.1770.03716.17
5.4.60.0100.04316.43
5.4.50.0070.03716.52
5.4.40.0200.04716.16
5.4.30.0330.02316.16
5.4.20.0270.05716.48

preferences:
46.56 ms | 400 KiB | 5 Q