3v4l.org

run code in 300+ PHP versions simultaneously
<?php $yr = "2013"; $week = "53"; $day = date("N", strtotime("Monday")); echo date("Y-m-d", strtotime($yr . "W" . $week . $day)); // "2014W011"

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)
8.3.40.0000.01418.87
8.3.30.0110.00418.95
8.3.20.0050.00320.09
8.3.10.0080.00022.13
8.3.00.0040.00422.42
8.2.170.0070.00722.96
8.2.160.0070.00721.12
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.01126.16
8.2.120.0030.00519.61
8.2.110.0030.00619.33
8.2.100.0070.00418.11
8.2.90.0080.00019.30
8.2.80.0040.00417.97
8.2.70.0090.00017.88
8.2.60.0060.00318.16
8.2.50.0000.00818.34
8.2.40.0040.00420.64
8.2.30.0060.00319.38
8.2.20.0000.00717.80
8.2.10.0070.00017.94
8.2.00.0000.00717.86
8.1.270.0000.00822.20
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0070.01022.79
8.1.230.0040.00820.30
8.1.220.0030.00517.77
8.1.210.0060.00318.77
8.1.200.0060.00317.48
8.1.190.0040.00417.47
8.1.180.0000.00718.10
8.1.170.0090.00018.84
8.1.160.0040.00418.96
8.1.150.0030.00520.20
8.1.140.0060.00317.57
8.1.130.0040.00417.90
8.1.120.0000.00717.59
8.1.110.0040.00417.74
8.1.100.0000.00717.73
8.1.90.0000.00717.70
8.1.80.0080.00017.59
8.1.70.0000.00817.70
8.1.60.0080.00017.73
8.1.50.0000.00717.68
8.1.40.0020.00517.66
8.1.30.0040.00417.80
8.1.20.0040.00417.79
8.1.10.0000.00817.62
8.1.00.0000.00817.79
8.0.300.0040.00419.09
8.0.290.0060.00317.00
8.0.280.0000.00718.60
8.0.270.0070.00017.30
8.0.260.0000.00716.95
8.0.250.0000.00717.18
8.0.240.0030.00717.10
8.0.230.0030.00317.27
8.0.220.0030.00317.17
8.0.210.0030.00317.10
8.0.200.0000.00617.16
8.0.190.0040.00417.21
8.0.180.0000.00717.09
8.0.170.0020.00517.20
8.0.160.0040.00417.03
8.0.150.0040.00316.98
8.0.140.0000.00817.09
8.0.130.0000.00613.52
8.0.120.0040.00417.11
8.0.110.0020.00517.14
8.0.100.0050.00317.14
8.0.90.0040.00417.02
8.0.80.0100.00717.15
8.0.70.0050.00217.12
8.0.60.0000.00717.05
8.0.50.0040.00417.14
8.0.30.0170.00517.31
8.0.20.0060.01217.40
8.0.10.0040.00417.07
8.0.00.0070.01016.93
7.4.330.0000.00515.12
7.4.320.0060.00016.80
7.4.300.0000.00616.71
7.4.290.0030.00316.70
7.4.280.0040.00416.76
7.4.270.0060.00316.69
7.4.260.0000.00716.67
7.4.250.0040.00416.71
7.4.240.0020.00516.76
7.4.230.0030.00316.76
7.4.220.0060.01216.84
7.4.210.0090.00716.72
7.4.200.0070.00016.54
7.4.190.0000.00716.89
7.4.160.0120.00416.59
7.4.150.0090.00917.40
7.4.140.0100.01017.86
7.4.130.0100.00816.71
7.4.120.0080.00916.64
7.4.110.0110.00516.44
7.4.100.0030.01316.74
7.4.90.0070.01016.71
7.4.80.0060.01319.39
7.4.70.0130.00316.60
7.4.60.0130.00616.58
7.4.50.0030.00516.64
7.4.40.0120.00622.77
7.4.30.0030.01416.69
7.4.00.0070.01015.34
7.3.330.0090.00013.28
7.3.320.0050.00013.09
7.3.310.0040.00416.22
7.3.300.0000.00716.30
7.3.290.0070.00716.49
7.3.280.0030.01416.39
7.3.270.0060.01117.40
7.3.260.0060.01116.56
7.3.250.0100.01016.69
7.3.240.0090.00916.62
7.3.230.0060.01016.55
7.3.210.0080.01116.71
7.3.200.0090.00619.39
7.3.190.0110.01116.59
7.3.180.0090.00616.67
7.3.170.0070.01116.68
7.3.160.0090.00616.45
7.3.120.0060.01114.82
7.3.110.0080.00814.83
7.3.100.0070.00715.05
7.3.90.0030.01214.80
7.3.80.0070.00715.00
7.3.70.0090.00314.98
7.3.60.0030.00614.85
7.3.50.0060.00814.83
7.3.40.0120.00014.94
7.3.30.0030.00614.97
7.3.20.0070.00716.75
7.3.10.0050.00716.72
7.3.00.0070.00716.64
7.2.330.0120.00616.87
7.2.320.0120.00916.64
7.2.310.0030.01316.69
7.2.300.0100.00617.02
7.2.290.0140.00316.71
7.2.250.0060.01315.48
7.2.240.0030.01515.01
7.2.230.0100.00015.21
7.2.220.0100.00315.24
7.2.210.0070.00714.95
7.2.200.0090.00615.30
7.2.190.0090.00315.22
7.2.180.0090.00315.34
7.2.170.0060.00615.25
7.2.130.0080.00617.01
7.2.120.0100.00716.75
7.2.110.0000.01717.09
7.2.100.0060.01017.03
7.2.90.0040.01117.06
7.2.80.0120.00617.07
7.2.70.0060.01017.16
7.2.60.0120.00417.09
7.2.50.0070.01117.24
7.2.40.0160.00017.05
7.2.30.0070.00717.12
7.2.20.0090.00917.16
7.2.10.0060.00916.76
7.2.00.0020.01218.32
7.1.330.0030.01016.18
7.1.320.0000.01516.13
7.1.310.0070.00716.15
7.1.300.0040.01216.03
7.1.290.0030.01016.09
7.1.280.0100.00315.80
7.1.270.0060.00615.85
7.1.260.0060.00615.85
7.1.250.0140.00415.55
7.1.200.0130.01315.48
7.1.100.0000.01418.13
7.1.70.0030.00617.36
7.1.60.0040.01819.82
7.1.50.0030.02017.24
7.1.00.0000.08022.40
7.0.200.0080.00017.01
7.0.140.0000.07722.12
7.0.100.0070.03721.77
7.0.90.0030.04021.71
7.0.80.0070.03721.78
7.0.70.0000.04021.65
7.0.60.0000.04321.73
7.0.50.0030.06022.12
7.0.40.0000.08720.10
7.0.30.0000.08320.14
7.0.20.0070.06320.13
7.0.10.0030.07720.14
7.0.00.0000.06320.10
5.6.280.0070.07021.04
5.6.250.0030.04020.58
5.6.240.0030.04720.67
5.6.230.0000.04320.50
5.6.220.0000.07020.61
5.6.210.0030.04020.64
5.6.200.0030.08321.03
5.6.190.0070.08321.16
5.6.180.0070.06721.17
5.6.170.0100.08320.98
5.6.160.0130.07321.02
5.6.150.0130.07321.08
5.6.140.0130.07720.93
5.6.130.0030.07321.13
5.6.120.0130.07721.01
5.6.110.0130.04321.02
5.6.100.0000.05021.14
5.6.90.0000.09321.05
5.6.80.0030.04720.44
5.6.70.0100.04320.41
5.6.60.0030.07720.32
5.6.50.0070.08320.52
5.6.40.0200.05020.41
5.6.30.0100.07020.37
5.6.20.0030.06720.45
5.6.10.0070.08020.48
5.6.00.0100.04320.36
5.5.380.0030.05720.49
5.5.370.0030.05320.34
5.5.360.0030.05020.30
5.5.350.0070.05720.45
5.5.340.0030.08320.72
5.5.330.0070.07020.83
5.5.320.0070.07720.82
5.5.310.0130.04020.88
5.5.300.0100.08320.82
5.5.290.0100.08320.93
5.5.280.0070.08320.91
5.5.270.0000.05320.89
5.5.260.0070.08020.81
5.5.250.0100.05020.58
5.5.240.0030.07320.26
5.5.230.0070.07020.25
5.5.220.0030.07720.20
5.5.210.0070.08020.29
5.5.200.0100.07320.20
5.5.190.0100.05720.17
5.5.180.0100.06320.13
5.5.160.0100.07320.22
5.5.150.0070.07720.27
5.5.140.0030.05019.98
5.5.130.0070.06720.28
5.5.120.0070.07720.16
5.5.110.0000.05020.21
5.5.100.0070.07020.04
5.5.90.0070.06720.01
5.5.80.0270.06320.06
5.5.70.0000.08020.07
5.5.60.0170.06720.11
5.5.50.0070.07020.04
5.5.40.0070.07720.04
5.5.30.0030.08020.05
5.5.20.0100.06320.13
5.5.10.0170.07019.97
5.5.00.0070.05320.10
5.4.450.0100.07319.38
5.4.440.0030.04019.35
5.4.430.0030.07719.30
5.4.420.0070.06319.37
5.4.410.0170.06019.07
5.4.400.0070.05719.06
5.4.390.0000.07319.07
5.4.380.0000.05719.03
5.4.370.0070.05719.06
5.4.360.0100.06019.23
5.4.350.0070.06718.80
5.4.340.0070.03719.05
5.4.320.0130.07319.11
5.4.310.0070.07019.07
5.4.300.0130.06319.11
5.4.290.0000.04719.03
5.4.280.0030.07719.22
5.4.270.0070.06319.07
5.4.260.0030.04318.96
5.4.250.0100.07319.06
5.4.240.0100.06719.04
5.4.230.0030.04718.82
5.4.220.0030.04718.81
5.4.210.0000.08019.11
5.4.200.0030.07019.02
5.4.190.0070.07319.06
5.4.180.0100.08018.88
5.4.170.0070.04318.95
5.4.160.0030.04018.93
5.4.150.0100.07319.00
5.4.140.0070.06716.28
5.4.130.0100.04716.35
5.4.120.0100.06716.38
5.4.110.0030.08016.41
5.4.100.0030.04316.43
5.4.90.0070.07016.26
5.4.80.0070.07316.37
5.4.70.0100.06716.44
5.4.60.0030.07016.14
5.4.50.0100.06716.33
5.4.40.0070.04016.33
5.4.30.0030.06316.34
5.4.20.0030.07016.33
5.4.10.0070.06716.20
5.4.00.0070.07715.73
5.3.290.0170.06714.65
5.3.280.0100.04714.60
5.3.270.0070.07714.60
5.3.260.0030.07014.57
5.3.250.0070.07014.45
5.3.240.0000.06014.58
5.3.230.0130.03714.45
5.3.220.0070.05714.52
5.3.210.0030.06314.51
5.3.200.0030.07714.52
5.3.190.0030.08014.42
5.3.180.0030.07014.56
5.3.170.0070.07314.52
5.3.160.0070.07014.39
5.3.150.0070.07014.52
5.3.140.0070.08014.42
5.3.130.0070.07314.53
5.3.120.0030.07014.53
5.3.110.0030.07314.52
5.3.100.0070.07313.99
5.3.90.0130.07313.87
5.3.80.0030.06713.96
5.3.70.0000.08014.00
5.3.60.0000.08313.76
5.3.50.0100.05713.93
5.3.40.0070.07013.91
5.3.30.0070.07013.90
5.3.20.0030.08013.67
5.3.10.0070.06013.64
5.3.00.0030.07713.64
5.2.170.0030.06011.16
5.2.160.0000.06311.13
5.2.150.0030.03711.19
5.2.140.0070.06311.14
5.2.130.0100.05711.02
5.2.120.0030.05711.11
5.2.110.0000.04711.02
5.2.100.0030.05011.09
5.2.90.0000.05310.96
5.2.80.0070.05311.09
5.2.70.0000.04010.89
5.2.60.0100.05010.84
5.2.50.0070.06010.80
5.2.40.0070.06010.98
5.2.30.0000.06010.98
5.2.20.0000.05310.96
5.2.10.0030.06010.78
5.2.00.0000.04310.75
5.1.60.0070.0439.83
5.1.50.0070.05310.02
5.1.40.0100.0479.96
5.1.30.0030.05310.41
5.1.20.0030.05310.37
5.1.10.0000.05010.13
5.1.00.0030.04310.13
5.0.50.0070.0409.19
5.0.40.0000.0479.19
5.0.30.0030.0409.19
5.0.20.0030.0409.19
5.0.10.0070.0339.19
5.0.00.0030.0339.19
4.4.90.0000.0279.19
4.4.80.0000.0379.19
4.4.70.0000.0409.19
4.4.60.0070.0279.19
4.4.50.0000.0309.19
4.4.40.0000.0509.19
4.4.30.0070.0309.19
4.4.20.0030.0379.19
4.4.10.0000.0339.19
4.4.00.0130.0439.19
4.3.110.0030.0339.19
4.3.100.0030.0309.19
4.3.90.0030.0309.19
4.3.80.0000.0539.19
4.3.70.0070.0279.19
4.3.60.0000.0309.19
4.3.50.0030.0339.19
4.3.40.0070.0439.19
4.3.30.0000.0239.19
4.3.20.0000.0339.19
4.3.10.0030.0279.19
4.3.00.0030.0239.19

preferences:
65.53 ms | 400 KiB | 5 Q