3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (new \DateTime('third week of 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)
8.3.60.0130.00718.30
8.3.50.0040.01116.32
8.3.40.0070.00719.04
8.3.30.0110.00318.92
8.3.20.0040.00419.93
8.3.10.0000.00823.52
8.3.00.0040.00422.57
8.2.180.0110.00318.49
8.2.170.0030.01022.96
8.2.160.0100.00320.52
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0090.00017.25
8.2.110.0030.00719.27
8.2.100.0000.01217.97
8.2.90.0080.00019.02
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0000.00817.93
8.2.50.0030.00518.07
8.2.40.0000.00918.09
8.2.30.0060.00317.93
8.2.20.0040.00417.84
8.2.10.0000.00717.90
8.2.00.0080.00017.87
8.1.280.0180.00025.92
8.1.270.0090.00022.06
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0030.00720.85
8.1.230.0070.00317.64
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.38
8.1.190.0040.00417.35
8.1.180.0030.00518.10
8.1.170.0040.00418.67
8.1.160.0040.00418.82
8.1.150.0040.00418.68
8.1.140.0040.00417.39
8.1.130.0000.00717.51
8.1.120.0040.00417.41
8.1.110.0040.00417.35
8.1.100.0000.00717.41
8.1.90.0000.00717.48
8.1.80.0030.00517.38
8.1.70.0030.00317.42
8.1.60.0020.00517.58
8.1.50.0060.00317.48
8.1.40.0000.00817.52
8.1.30.0000.00817.61
8.1.20.0040.00417.67
8.1.10.0000.00717.46
8.1.00.0050.00217.45
8.0.300.0030.00618.77
8.0.290.0000.00816.88
8.0.280.0040.00418.50
8.0.270.0000.00717.19
8.0.260.0070.00017.16
8.0.250.0000.01117.12
8.0.240.0040.00417.04
8.0.230.0080.00016.94
8.0.220.0030.00316.92
8.0.210.0000.00817.01
8.0.200.0030.00317.10
8.0.190.0040.00417.04
8.0.180.0040.00417.08
8.0.170.0030.00617.02
8.0.160.0040.00417.01
8.0.150.0070.00017.05
8.0.140.0030.00516.91
8.0.130.0060.00013.38
8.0.120.0040.00416.89
8.0.110.0040.00417.05
8.0.100.0080.00016.91
8.0.90.0040.00417.09
8.0.80.0060.00917.04
8.0.70.0050.00217.01
8.0.60.0040.00416.97
8.0.50.0040.00417.05
8.0.30.0110.00817.29
8.0.20.0100.01117.40
8.0.10.0040.00417.13
8.0.00.0100.00716.80
7.4.330.0000.00515.08
7.4.320.0000.00616.58
7.4.300.0070.00016.58
7.4.290.0030.00316.52
7.4.280.0000.00716.58
7.4.270.0030.00316.37
7.4.260.0030.00516.54
7.4.250.0040.00416.49
7.4.240.0040.00316.44
7.4.230.0000.00716.40
7.4.220.0080.01116.46
7.4.210.0090.00916.55
7.4.200.0000.00716.70
7.4.160.0100.00716.48
7.4.150.0140.00317.40
7.4.140.0140.00817.86
7.4.130.0090.00916.57
7.4.120.0080.01316.62
7.4.110.0100.00716.58
7.4.100.0050.01116.65
7.4.90.0110.00716.43
7.4.80.0070.01019.39
7.4.70.0100.00616.59
7.4.60.0140.00316.45
7.4.50.0060.00316.39
7.4.40.0090.00616.68
7.4.30.0140.00416.56
7.4.00.0080.00714.94
7.3.330.0020.00213.27
7.3.320.0060.00013.17
7.3.310.0000.00716.27
7.3.300.0030.00316.37
7.3.290.0080.00616.37
7.3.280.0120.00816.33
7.3.270.0150.00417.40
7.3.260.0060.01016.55
7.3.250.0060.01116.46
7.3.240.0030.01316.64
7.3.230.0060.01316.50
7.3.210.0070.01016.35
7.3.200.0090.01219.39
7.3.190.0070.01016.41
7.3.180.0100.01016.39
7.3.170.0080.01216.52
7.3.160.0120.00616.43
7.3.120.0070.01114.91
7.3.110.0130.00314.87
7.3.100.0070.00715.04
7.3.90.0030.01414.97
7.3.80.0070.00714.71
7.3.70.0000.01114.91
7.3.60.0100.00714.86
7.3.50.0060.00614.71
7.3.40.0110.00014.71
7.3.30.0090.00614.88
7.3.20.0030.00616.85
7.3.10.0110.01016.38
7.3.00.0060.01316.57
7.2.330.0120.00616.54
7.2.320.0070.01316.74
7.2.310.0100.00716.66
7.2.300.0160.00016.35
7.2.290.0090.01316.66
7.2.250.0060.01215.05
7.2.240.0030.01715.10
7.2.230.0060.00914.61
7.2.220.0100.00315.00
7.2.210.0090.00615.03
7.2.200.0000.01314.84
7.2.190.0130.00315.01
7.2.180.0040.01415.02
7.2.170.0070.00715.10
7.2.130.0000.01216.79
7.2.120.0070.01216.61
7.2.110.0070.01016.85
7.2.100.0090.00916.50
7.2.90.0040.01416.66
7.2.80.0070.00716.63
7.2.70.0070.00716.60
7.2.60.0050.00816.84
7.2.50.0030.01016.54
7.2.40.0140.00516.67
7.2.30.0140.01016.78
7.2.20.0080.00816.84
7.2.10.0060.00616.50
7.2.00.0040.00918.17
7.1.330.0000.01515.63
7.1.320.0000.00815.82
7.1.310.0070.00715.68
7.1.300.0000.01015.66
7.1.290.0030.00915.53
7.1.280.0030.01015.70
7.1.270.0120.00015.62
7.1.260.0030.00715.66
7.1.250.0150.00315.38
7.1.200.0100.00315.80
7.1.100.0040.00717.79
7.1.70.0030.00316.89
7.1.60.0140.01020.03
7.1.50.0150.00916.99
7.1.00.0070.07322.35
7.0.200.0290.00314.97
7.0.60.0100.07019.87
7.0.50.0100.04317.80
7.0.40.0170.07319.98
7.0.30.0170.04020.13
7.0.20.0200.05320.30
7.0.10.0030.08720.09
7.0.00.0030.05320.16
5.6.280.0100.05321.10
5.6.210.0070.07320.46
5.6.200.0100.07018.27
5.6.190.0130.04720.39
5.6.180.0300.05020.69
5.6.170.0270.07320.48
5.6.160.0170.06720.47
5.6.150.0030.04718.18
5.6.140.0030.05018.21
5.6.130.0070.08018.18
5.6.120.0000.04321.12
5.6.110.0030.08721.13
5.6.100.0100.07720.97
5.6.90.0000.08721.00
5.6.80.0130.05720.28
5.6.70.4500.03720.46
5.5.350.0230.04020.40
5.5.340.0070.04717.95
5.5.330.0070.06320.42
5.5.320.0400.05320.30
5.5.310.0330.04720.27
5.5.300.0070.08017.98
5.5.290.0030.08718.06
5.5.280.0070.07720.80
5.5.270.0100.06320.67
5.5.260.0170.07720.75
5.5.250.0170.06720.66
5.5.240.0200.07320.26
5.4.450.0700.06019.61
5.4.440.0570.06319.13
5.4.430.0830.04719.58
5.4.420.0900.05319.38
5.4.410.0670.06019.34
5.4.400.0700.06018.88
5.4.390.0700.05719.14
5.4.380.0570.05318.87
5.4.370.0830.04319.01
5.4.360.0730.06319.25
5.4.350.0700.05319.15
5.4.340.0570.05319.24
5.4.320.0770.05719.29
5.4.310.0800.04718.84
5.4.300.0870.04319.14
5.4.290.0800.06019.25
5.4.280.0700.05719.14
5.4.270.0830.05719.37
5.4.260.0770.06719.32
5.4.250.1170.06319.28
5.4.240.0970.04719.37
5.4.230.0600.05719.28
5.4.220.0800.04719.21
5.4.210.0800.05318.93
5.4.200.0730.05716.82
5.4.190.0730.06319.02
5.4.180.0600.06019.28
5.4.170.0700.05319.00
5.4.160.0870.05019.12
5.4.150.0730.04019.11
5.4.140.0830.06016.73
5.4.130.0730.05016.32
5.4.120.0870.05316.34
5.4.110.0630.05316.32
5.4.100.0870.04016.32
5.4.90.0730.05316.34
5.4.80.0530.04716.38
5.4.70.0730.04316.38
5.4.60.0030.04316.43
5.4.50.0030.03316.50
5.4.40.0270.06716.38
5.4.30.0200.03316.34
5.4.20.0330.02716.34

preferences:
46.3 ms | 400 KiB | 5 Q