3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(date('r', strtotime('2014-02-28 - 4 days next saturday'))); var_dump(date('r', strtotime('2014-03-1 - 4 days next saturday')));

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)
8.3.60.0080.00816.75
8.3.50.0110.00521.14
8.3.40.0140.00418.92
8.3.30.0140.00019.08
8.3.20.0070.00720.30
8.3.10.0050.00322.05
8.3.00.0000.00722.35
8.2.180.0070.00716.63
8.2.170.0100.00722.96
8.2.160.0090.00619.14
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00419.66
8.2.110.0030.00622.08
8.2.100.0090.00319.25
8.2.90.0090.00019.22
8.2.80.0040.00419.38
8.2.70.0090.00017.75
8.2.60.0100.00017.93
8.2.50.0040.00418.07
8.2.40.0000.00818.28
8.2.30.0000.00918.06
8.2.20.0040.00417.73
8.2.10.0050.00317.87
8.2.00.0000.00717.82
8.1.280.0070.01425.92
8.1.270.0060.00318.75
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00623.72
8.1.230.0120.00019.14
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0060.00317.47
8.1.190.0000.00817.53
8.1.180.0080.00018.69
8.1.170.0040.00418.61
8.1.160.0070.00022.26
8.1.150.0000.00818.68
8.1.140.0030.00617.61
8.1.130.0030.00617.76
8.1.120.0000.00717.66
8.1.110.0040.00417.45
8.1.100.0080.00017.46
8.1.90.0040.00417.47
8.1.80.0000.00717.41
8.1.70.0040.00417.48
8.1.60.0000.01017.64
8.1.50.0040.00417.57
8.1.40.0050.00317.60
8.1.30.0070.00017.58
8.1.20.0040.00417.72
8.1.10.0060.00317.56
8.1.00.0060.00317.45
8.0.300.0080.00018.77
8.0.290.0040.00417.05
8.0.280.0040.00418.37
8.0.270.0070.00017.28
8.0.260.0030.00516.82
8.0.250.0000.00717.11
8.0.240.0060.00317.04
8.0.230.0040.00417.00
8.0.220.0000.00717.09
8.0.210.0000.00817.02
8.0.200.0000.00717.06
8.0.190.0000.00717.08
8.0.180.0030.00517.07
8.0.170.0040.00417.09
8.0.160.0040.00417.06
8.0.150.0000.00817.04
8.0.140.0000.00716.95
8.0.130.0030.00313.41
8.0.120.0050.00316.99
8.0.110.0070.00017.02
8.0.100.0040.00417.02
8.0.90.0040.00417.07
8.0.80.0060.00917.08
8.0.70.0000.00717.09
8.0.60.0000.00717.03
8.0.50.0040.00416.98
8.0.30.0090.00917.20
8.0.20.0080.01317.40
8.0.10.0040.00417.02
8.0.00.0100.00816.77
7.4.330.0050.00015.00
7.4.320.0000.00616.53
7.4.300.0000.00716.72
7.4.290.0030.00516.51
7.4.280.0050.00216.66
7.4.270.0070.00016.43
7.4.260.0000.00716.73
7.4.250.0070.00016.53
7.4.240.0050.00316.62
7.4.230.0040.00416.77
7.4.220.0080.00916.47
7.4.210.0110.00516.64
7.4.200.0040.00416.50
7.4.190.0000.00716.82
7.4.160.0090.00616.62
7.4.150.0060.01117.40
7.4.140.0070.01317.86
7.4.130.0110.00716.65
7.4.120.0130.00816.70
7.4.110.0100.01016.60
7.4.100.0040.01416.52
7.4.90.0180.00016.51
7.4.80.0120.00919.39
7.4.70.0100.00716.37
7.4.60.0090.00916.55
7.4.50.0000.00416.53
7.4.40.0090.00622.77
7.4.30.0110.00816.81
7.4.00.0060.00614.93
7.3.330.0000.00513.17
7.3.320.0030.00313.16
7.3.310.0000.00716.26
7.3.300.0070.00016.11
7.3.290.0060.00916.29
7.3.280.0040.01316.36
7.3.270.0080.00817.40
7.3.260.0120.00916.51
7.3.250.0030.01916.51
7.3.240.0140.01116.39
7.3.230.0070.01116.48
7.3.210.0170.00016.38
7.3.200.0030.01919.39
7.3.190.0120.00616.55
7.3.180.0130.00316.55
7.3.170.0070.01016.61
7.3.160.0110.00616.47
7.3.120.0070.01014.95
7.2.330.0110.00616.59
7.2.320.0070.01716.60
7.2.310.0070.01116.82
7.2.300.0100.00716.73
7.2.290.0030.01416.72
7.2.60.0000.00816.66
7.1.200.0060.00615.98
7.1.70.0040.00817.06
7.1.60.0130.00619.82
7.1.50.0000.02517.16
7.1.00.0030.07022.33
7.0.200.0000.00716.80
7.0.140.0070.08022.12
7.0.80.0370.06719.88
7.0.70.0300.05719.95
7.0.60.0230.04019.95
7.0.50.0570.08320.38
7.0.40.0170.06020.18
7.0.30.0100.07320.10
7.0.20.0070.05320.04
7.0.10.0070.05020.10
7.0.00.0070.04720.16
5.6.280.0030.07320.88
5.6.230.0030.07020.60
5.6.220.0070.08720.57
5.6.210.0030.06320.48
5.6.200.0130.05720.94
5.6.190.0030.08321.03
5.6.180.0100.08721.10
5.6.170.0130.07321.10
5.6.160.0200.05021.16
5.6.150.0100.07721.07
5.6.140.0030.09020.98
5.6.130.0000.09020.94
5.6.120.0030.08321.07
5.6.110.0030.08321.04
5.6.100.0030.08320.98
5.6.90.0030.09020.92
5.6.80.0000.06320.44
5.6.70.0070.04020.47
5.6.60.0030.05020.40
5.6.50.0100.07720.43
5.6.40.0030.08020.41
5.6.30.0070.08020.32
5.6.20.0070.07720.40
5.6.10.0000.08020.42
5.6.00.0070.07020.38
5.5.370.0030.07720.36
5.5.360.0130.07020.49
5.5.350.0030.06020.32
5.5.340.0070.07720.86
5.5.330.0030.05020.87
5.5.320.0130.04020.91
5.5.310.0070.06720.92
5.5.300.0170.07020.81
5.5.290.0030.09020.85
5.5.280.0100.07720.60
5.5.270.0130.07320.87
5.5.260.0070.05020.78
5.5.250.0030.05720.61
5.5.240.0030.08320.11
5.5.230.0100.08020.23
5.5.220.0100.04320.14
5.5.210.0130.07320.24
5.5.200.0070.04320.21
5.5.190.0030.07720.18
5.5.180.0070.04320.25
5.5.160.0100.05320.17
5.5.150.0100.07320.25
5.5.140.0100.04020.23
5.5.130.0130.07320.25
5.5.120.0130.07020.28
5.5.110.0170.07020.23
5.5.100.0070.03720.17
5.5.90.0070.07720.15
5.5.80.0070.06720.04
5.5.70.0070.07720.15
5.5.60.0070.03720.08
5.5.50.0030.04019.91
5.5.40.0130.05020.13
5.5.30.0000.08020.04
5.5.20.0070.08020.13
5.5.10.0070.07720.04
5.5.00.0070.07320.10
5.4.450.0100.04319.36
5.4.440.0170.07019.44
5.4.430.0070.05719.40
5.4.420.0000.04719.43
5.4.410.0030.07718.98
5.4.400.0030.08019.10
5.4.390.0100.04018.81
5.4.380.0070.04018.81
5.4.370.0130.04719.04
5.4.360.0130.03318.81
5.4.350.0070.05318.81
5.4.340.0000.08019.11
5.4.320.0030.06319.23
5.4.310.0070.04018.96
5.4.300.0100.03319.09
5.4.290.0070.04318.78
5.4.280.0030.08319.05
5.4.270.0030.04719.04
5.4.260.0100.07019.12
5.4.250.0100.07319.02
5.4.240.0130.06718.77
5.4.230.0100.07719.07
5.4.220.0000.04319.11
5.4.210.0000.07719.14
5.4.200.0030.04319.02
5.4.190.0130.06019.10
5.4.180.0000.04719.12
5.4.170.0100.07319.03
5.4.160.0030.08019.09
5.4.150.0000.08319.04
5.4.140.0030.04316.42
5.4.130.0100.06716.41
5.4.120.0100.06016.17
5.4.110.0030.06016.29
5.4.100.0030.07716.27
5.4.90.0030.07316.43
5.4.80.0000.08016.26
5.4.70.0030.04316.47
5.4.60.0070.06016.24
5.4.50.0130.06016.19
5.4.40.0100.03316.23
5.4.30.0100.04016.39
5.4.20.0130.05316.20
5.4.10.0130.05716.33
5.4.00.0030.04715.81
5.3.290.0030.05314.49
5.3.280.0000.04714.39
5.3.270.0030.08314.61
5.3.260.0030.08014.56
5.3.250.0100.06014.55
5.3.240.0030.06014.46
5.3.230.0030.08314.50
5.3.220.0030.04714.55
5.3.210.0070.04014.51
5.3.200.0070.03714.51
5.3.190.0100.08314.52
5.3.180.0100.05314.41
5.3.170.0030.07314.55
5.3.160.0030.04714.39
5.3.150.0100.07314.54
5.3.140.0000.08714.54
5.3.130.0070.04714.48
5.3.120.0000.06014.40
5.3.110.0030.05714.38
5.3.100.0100.07313.89
5.3.90.0070.06713.98
5.3.80.0100.06713.92
5.3.70.0070.06314.00
5.3.60.0070.07313.99
5.3.50.0000.04313.88
5.3.40.0070.04713.79
5.3.30.0000.04013.89
5.3.20.0070.06013.67
5.3.10.0070.03313.64
5.3.00.0070.05713.59
5.2.170.0030.04311.18
5.2.160.0000.04711.21
5.2.150.0030.03711.09
5.2.140.0100.05010.94
5.2.130.0070.06010.91
5.2.120.0000.04011.02
5.2.110.0070.04310.89
5.2.100.0030.03311.09
5.2.90.0000.06010.92
5.2.80.0000.06710.91
5.2.70.0030.04310.88
5.2.60.0030.03711.04
5.2.50.0000.03310.88
5.2.40.0000.03310.78
5.2.30.0070.06010.91
5.2.20.0070.04310.94
5.2.10.0000.05310.71
5.2.00.0100.02310.77
5.1.60.0130.0439.99
5.1.50.0030.04310.04
5.1.40.0000.03310.01
5.1.30.0100.04310.26
5.1.20.0030.03010.20
5.1.10.0070.0539.91
5.1.00.0070.04710.13
5.0.50.0000.0278.59
5.0.40.0030.0408.41
5.0.30.0030.0478.25
5.0.20.0030.0408.25
5.0.10.0000.0278.24
5.0.00.0030.0308.25
4.4.90.0000.0207.43
4.4.80.0030.0177.43
4.4.70.0000.0207.43
4.4.60.0000.0307.43
4.4.50.0000.0277.43
4.4.40.0070.0437.43
4.4.30.0000.0207.43
4.4.20.0000.0207.43
4.4.10.0030.0337.43
4.4.00.0070.0277.43
4.3.110.0030.0377.43
4.3.100.0030.0207.43
4.3.90.0000.0307.43
4.3.80.0000.0237.43
4.3.70.0000.0137.43
4.3.60.0030.0307.43
4.3.50.0030.0277.43
4.3.40.0000.0307.43
4.3.30.0000.0137.43
4.3.20.0000.0177.43
4.3.10.0000.0177.43
4.3.00.0000.0137.43

preferences:
44.61 ms | 401 KiB | 5 Q