3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date("W",statotime("2015-12-02"));

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)
8.3.60.0070.00716.63
8.3.50.0300.00721.89
8.3.40.0060.00918.79
8.3.30.0110.00718.89
8.3.20.0040.00420.29
8.3.10.0030.00623.53
8.3.00.0080.00019.85
8.2.180.0090.00916.75
8.2.170.0070.00722.96
8.2.160.0130.00720.19
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00320.90
8.2.120.0080.00026.35
8.2.110.0060.00322.11
8.2.100.0100.00317.55
8.2.90.0050.00219.09
8.2.80.0000.00817.97
8.2.70.0090.00017.50
8.2.60.0000.00817.91
8.2.50.0000.00818.07
8.2.40.0090.00021.96
8.2.30.0070.00320.50
8.2.20.0000.00717.67
8.2.10.0070.00017.87
8.2.00.0040.00417.90
8.1.280.0190.00325.92
8.1.270.0080.00022.21
8.1.260.0040.00428.09
8.1.250.0000.00828.09
8.1.240.0030.00723.86
8.1.230.0110.00017.77
8.1.220.0030.00517.74
8.1.210.0000.01018.77
8.1.200.0060.00317.23
8.1.190.0080.00017.10
8.1.180.0000.00818.10
8.1.170.0060.00318.53
8.1.160.0000.00720.64
8.1.150.0040.00418.78
8.1.140.0000.00919.36
8.1.130.0000.00717.58
8.1.120.0030.00317.39
8.1.110.0020.00517.25
8.1.100.0040.00417.41
8.1.90.0000.00817.33
8.1.80.0030.00517.21
8.1.70.0090.00017.30
8.1.60.0000.00817.46
8.1.50.0030.00617.51
8.1.40.0030.00717.39
8.1.30.0040.00417.51
8.1.20.0000.00817.63
8.1.10.0040.00417.52
8.1.00.0040.00817.38
8.0.300.0040.00418.77
8.0.290.0050.00316.75
8.0.280.0030.00318.30
8.0.270.0070.00017.18
8.0.260.0060.00317.20
8.0.250.0060.00016.86
8.0.240.0000.00716.79
8.0.230.0030.00316.96
8.0.220.0000.00716.91
8.0.210.0030.00616.84
8.0.200.0000.00616.93
8.0.190.0040.00416.92
8.0.180.0080.00016.85
8.0.170.0040.00416.95
8.0.160.0000.00816.98
8.0.150.0000.00716.84
8.0.140.0000.00816.87
8.0.130.0060.00013.31
8.0.120.0050.00316.89
8.0.110.0000.00816.72
8.0.100.0070.00016.88
8.0.90.0000.00716.69
8.0.80.0110.00316.90
8.0.70.0000.00816.91
8.0.60.0030.00616.89
8.0.50.0040.00416.92
8.0.30.0060.01217.08
8.0.20.0120.01417.40
8.0.10.0070.00017.00
8.0.00.0140.00616.81
7.4.330.0000.00516.67
7.4.320.0050.00216.52
7.4.300.0030.00716.55
7.4.290.0070.00016.57
7.4.280.0030.00516.49
7.4.270.0000.00716.44
7.4.260.0080.00016.51
7.4.250.0040.00416.30
7.4.240.0030.00316.43
7.4.230.0070.00016.23
7.4.220.0030.01616.48
7.4.210.0070.01316.38
7.4.200.0040.00416.33
7.4.160.0090.00616.49
7.4.150.0090.01517.40
7.4.140.0110.01117.86
7.4.130.0150.00316.49
7.4.120.0080.00916.52
7.4.110.0130.00316.43
7.4.100.0130.00316.42
7.4.90.0070.01016.29
7.4.80.0150.00619.39
7.4.70.0110.00616.30
7.4.60.0090.00616.30
7.4.50.0020.01016.47
7.4.40.0060.01216.36
7.4.30.0180.00916.57
7.4.00.0030.01314.61
7.3.330.0050.00313.11
7.3.320.0030.00313.14
7.3.310.0070.00016.35
7.3.300.0000.00716.26
7.3.290.0060.00916.25
7.3.280.0070.00816.23
7.3.270.0130.00617.40
7.3.260.0140.00316.48
7.3.250.0120.00816.34
7.3.240.0110.00616.57
7.3.230.0100.00616.40
7.3.210.0080.00816.21
7.3.200.0080.00816.34
7.3.190.0070.01116.28
7.3.180.0160.00016.16
7.3.170.0130.00916.27
7.3.160.0090.01216.64
7.2.330.0070.01016.51
7.2.320.0000.01716.58
7.2.310.0110.00516.59
7.2.300.0030.01316.31
7.2.290.0060.01516.59
7.2.60.0200.01116.54
7.2.00.0080.00819.11
7.1.200.0030.01015.30
7.1.100.0030.01317.50
7.1.70.0030.00317.06
7.1.60.0100.01319.05
7.1.50.0090.00616.97
7.1.00.0070.07322.30
7.0.200.0030.00516.44
7.0.80.0070.05319.87
7.0.70.0100.05020.01
7.0.60.0170.06719.96
7.0.50.0130.08020.32
7.0.40.0070.06319.94
7.0.30.0100.07020.12
7.0.20.0130.08020.10
7.0.10.0030.09320.12
7.0.00.0070.08320.03
5.6.280.0030.06720.92
5.6.230.0200.06020.71
5.6.220.0130.05320.61
5.6.210.0030.07720.70
5.6.200.0130.08321.07
5.6.190.0000.09021.04
5.6.180.0030.04321.00
5.6.170.0030.08021.10
5.6.160.0000.09320.94
5.6.150.0070.06020.94
5.6.140.0100.07020.96
5.6.130.0030.05321.06
5.6.120.0070.09021.04
5.6.110.0070.08021.03
5.6.100.0070.07721.09
5.6.90.0100.05021.09
5.6.80.0070.03720.51
5.6.70.0100.07720.39
5.6.60.0070.03720.50
5.6.50.0030.04020.42
5.6.40.0030.04020.30
5.6.30.0070.03720.43
5.6.20.0070.03720.45
5.6.10.0000.04320.38
5.6.00.0030.03720.38
5.5.370.0130.04720.34
5.5.360.0130.04020.53
5.5.350.0130.04720.41
5.5.340.0130.05720.86
5.5.330.0100.07720.73
5.5.320.0130.04720.79
5.5.310.0130.08020.88
5.5.300.0070.10020.63
5.5.290.0070.05320.86
5.5.280.0070.05320.87
5.5.270.0200.07020.63
5.5.260.0070.08020.91
5.5.250.0070.05320.63
5.5.240.0070.03720.15
5.5.230.0030.04720.27
5.5.220.0030.04020.29
5.5.210.0030.04020.14
5.5.200.0000.04320.14
5.5.190.0030.04020.18
5.5.180.0070.05020.27
5.5.160.0030.03320.18
5.5.150.0070.03720.26
5.5.140.0030.05320.23
5.5.130.0030.04020.26
5.5.120.0000.04020.22
5.5.110.0100.05720.25
5.5.100.0000.03720.12
5.5.90.0070.04320.14
5.5.80.0030.03720.10
5.5.70.0000.03720.05
5.5.60.0030.05020.02
5.5.50.0030.04319.95
5.5.40.0030.05719.91
5.5.30.0070.07020.11
5.5.20.0070.07720.04
5.5.10.0130.07020.03
5.5.00.0100.06020.06

preferences:
47.66 ms | 401 KiB | 5 Q