3v4l.org

run code in 300+ PHP versions simultaneously
<?php $it = strtotime('2013-10-08') + 7 * 24 * 3600 + 3600; for($i=0; $i<=15; $i++) { echo date("Y-m-d H:i:s", $it + $i * 24 * 3600) . "\n"; }

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)
8.3.60.0130.00718.55
8.3.50.0100.00721.14
8.3.40.0040.01218.88
8.3.30.0110.00320.33
8.3.20.0040.00418.90
8.3.10.0040.00419.39
8.3.00.0050.00319.68
8.2.180.0180.00418.39
8.2.170.0110.00422.96
8.2.160.0100.00320.39
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0050.00226.16
8.2.120.0000.00819.72
8.2.110.0000.01020.39
8.2.100.0080.00417.97
8.2.90.0030.00619.43
8.2.80.0020.00519.47
8.2.70.0040.00417.63
8.2.60.0050.00318.16
8.2.50.0100.00018.07
8.2.40.0030.00620.01
8.2.30.0040.00421.20
8.2.20.0000.00817.86
8.2.10.0070.00017.80
8.2.00.0030.00917.98
8.1.280.0110.00725.92
8.1.270.0050.00323.99
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0090.00322.64
8.1.230.0040.00720.85
8.1.220.0080.00018.77
8.1.210.0000.00918.99
8.1.200.0080.00317.48
8.1.190.0000.00717.41
8.1.180.0040.00418.10
8.1.170.0050.00318.63
8.1.160.0000.00718.91
8.1.150.0030.00618.78
8.1.140.0040.00417.63
8.1.130.0070.00017.79
8.1.120.0040.00717.65
8.1.110.0070.00017.69
8.1.100.0020.00517.66
8.1.90.0000.00717.53
8.1.80.0030.00317.67
8.1.70.0050.00317.61
8.1.60.0040.00417.70
8.1.50.0050.00217.60
8.1.40.0000.00817.59
8.1.30.0000.00917.82
8.1.20.0080.00017.60
8.1.10.0000.00817.48
8.1.00.0050.00317.63
8.0.300.0030.00620.08
8.0.290.0040.00417.16
8.0.280.0070.00018.51
8.0.270.0040.00417.25
8.0.260.0000.00717.06
8.0.250.0040.00417.22
8.0.240.0030.00617.16
8.0.230.0030.00517.19
8.0.220.0040.00417.11
8.0.210.0030.00317.08
8.0.200.0000.00617.20
8.0.190.0000.00817.16
8.0.180.0000.00717.16
8.0.170.0070.00017.00
8.0.160.0000.00717.09
8.0.150.0000.00717.05
8.0.140.0050.00317.11
8.0.130.0000.00513.40
8.0.120.0040.00417.03
8.0.110.0000.00817.08
8.0.100.0050.00317.03
8.0.90.0040.00416.89
8.0.80.0090.00617.15
8.0.70.0040.00416.94
8.0.60.0000.00716.94
8.0.50.0000.00716.80
8.0.30.0120.00717.14
8.0.20.0060.01217.40
8.0.10.0070.00017.02
8.0.00.0120.00616.96
7.4.330.0000.00516.79
7.4.320.0060.00016.57
7.4.300.0040.00416.71
7.4.290.0040.00416.58
7.4.280.0030.00316.60
7.4.270.0030.00316.70
7.4.260.0000.00913.28
7.4.250.0050.00316.53
7.4.240.0070.00016.60
7.4.230.0050.00316.70
7.4.220.0190.00316.64
7.4.210.0080.01216.57
7.4.200.0050.00316.46
7.4.190.0070.00016.54
7.4.160.0100.00816.54
7.4.150.0070.01017.40
7.4.140.0140.00317.86
7.4.130.0080.01016.77
7.4.120.0160.00516.61
7.4.110.0150.00816.81
7.4.100.0090.01216.43
7.4.90.0090.01316.45
7.4.80.0060.01219.39
7.4.70.0030.01516.65
7.4.60.0130.00316.71
7.4.50.0040.00416.49
7.4.40.0060.00922.77
7.4.30.0180.00016.88
7.4.00.0110.00314.88
7.3.330.0030.00313.37
7.3.320.0030.00313.21
7.3.310.0070.00016.44
7.3.300.0030.00316.38
7.3.290.0100.01016.45
7.3.280.0090.00816.39
7.3.270.0130.01017.40
7.3.260.0090.01118.24
7.3.250.0090.00716.40
7.3.240.0130.00316.47
7.3.230.0150.00316.63
7.3.210.0070.01116.87
7.3.200.0100.01319.39
7.3.190.0100.00716.53
7.3.180.0100.00716.63
7.3.170.0090.00616.69
7.3.160.0110.00516.68
7.3.120.0150.00015.23
7.2.330.0130.00416.79
7.2.320.0060.01216.94
7.2.310.0050.01516.68
7.2.300.0040.01216.96
7.2.290.0000.01716.98
7.2.00.0030.01019.45
7.1.100.0060.00918.07
7.1.70.0040.00717.31
7.1.60.0100.01419.24
7.1.50.0030.01717.27
7.1.00.0100.05022.50
7.0.200.0030.00617.16
7.0.140.0030.07322.07
7.0.100.0100.03719.94
7.0.90.0070.04019.89
7.0.80.0230.03319.88
7.0.70.0070.09019.98
7.0.60.0100.08019.97
7.0.50.0070.07320.36
7.0.40.0230.06320.04
7.0.30.0100.03720.13
7.0.20.0100.07720.14
7.0.10.0100.07320.18
7.0.00.0200.07020.07
5.6.280.0130.06321.09
5.6.250.0000.04720.63
5.6.240.0070.04020.59
5.6.230.0030.04020.56
5.6.220.0070.08320.58
5.6.210.0070.08020.74
5.6.200.0100.04721.02
5.6.190.0130.05021.13
5.6.180.0200.06721.10
5.6.170.0070.04721.13
5.6.160.0000.06321.06
5.6.150.0230.07721.13
5.6.140.0070.08720.95
5.6.130.0070.05021.01
5.6.120.0030.05720.95
5.6.110.0070.06020.99
5.6.100.0070.08721.10
5.6.90.0070.08321.05
5.6.80.0100.04320.52
5.6.70.0100.07020.31
5.6.60.0070.05320.32
5.6.50.0100.06320.55
5.6.40.0070.08020.36
5.6.30.0130.06020.40
5.6.20.0100.06720.48
5.6.10.0130.05720.30
5.6.00.0000.05020.40
5.5.380.0030.04720.41
5.5.370.0100.03720.50
5.5.360.0030.08320.43
5.5.350.0170.07320.39
5.5.340.0070.04320.73
5.5.330.0100.07720.83
5.5.320.0030.09020.80
5.5.310.0030.08020.81
5.5.300.0070.04720.88
5.5.290.0170.06720.77
5.5.280.0100.07720.72
5.5.270.0100.09020.91
5.5.260.0100.04720.84
5.5.250.0200.06720.68
5.5.240.0100.07020.26
5.5.230.0170.07320.29
5.5.220.0030.05020.16
5.5.210.0100.03320.29
5.5.200.0000.09020.24
5.5.190.0070.07320.20
5.5.180.0130.08020.14
5.5.160.0030.04320.23
5.5.150.0070.08320.14
5.5.140.0130.06720.12
5.5.130.0030.08720.21
5.5.120.0100.07020.25
5.5.110.0100.05720.16
5.5.100.0130.07019.98
5.5.90.0170.06720.05
5.5.80.0030.04720.14
5.5.70.0030.08720.15
5.5.60.0030.05020.11
5.5.50.0200.06720.14
5.5.40.0100.05720.04
5.5.30.0100.06719.95
5.5.20.0100.04720.02
5.5.10.0100.07720.03
5.5.00.0070.04720.03
5.4.450.0030.07719.16
5.4.440.0070.06019.45
5.4.430.0100.07319.22
5.4.420.0100.03719.27
5.4.410.0100.08018.98
5.4.400.0070.04318.95
5.4.390.0030.05019.03
5.4.380.0100.05719.07
5.4.370.0130.06719.05
5.4.360.0070.05019.06
5.4.350.0100.05018.96
5.4.340.0000.07718.91
5.4.320.0000.08019.05
5.4.310.0030.08718.81
5.4.300.0100.08019.12
5.4.290.0170.06019.14
5.4.280.0070.06018.89
5.4.270.0070.04018.94
5.4.260.0130.07318.90
5.4.250.0000.08019.04
5.4.240.0030.05719.13
5.4.230.0030.07718.80
5.4.220.0030.06719.11
5.4.210.0070.06319.09
5.4.200.0070.06019.05
5.4.190.0070.06319.05
5.4.180.0100.08018.95
5.4.170.0000.04318.97
5.4.160.0000.08318.88
5.4.150.0070.04319.12
5.4.140.0030.04716.20
5.4.130.0070.05016.33
5.4.120.0000.07016.43
5.4.110.0100.04016.28
5.4.100.0100.04016.32
5.4.90.0170.06016.26
5.4.80.0100.06016.46
5.4.70.0030.05016.25
5.4.60.0170.06016.20
5.4.50.0130.03316.15
5.4.40.0030.04316.45
5.4.30.0100.03716.27
5.4.20.0000.07716.40
5.4.10.0070.04716.30
5.4.00.0100.06715.71
5.3.290.0070.07314.67
5.3.280.0100.04014.58
5.3.270.0200.06714.52
5.3.260.0070.07014.61
5.3.250.0100.06314.55
5.3.240.0100.06714.42
5.3.230.0030.07314.55
5.3.220.0030.06314.57
5.3.210.0070.07314.47
5.3.200.0030.04714.54
5.3.190.0100.03714.42
5.3.180.0030.06014.52
5.3.170.0070.06314.55
5.3.160.0030.06014.51
5.3.150.0100.04714.56
5.3.140.0070.04714.41
5.3.130.0100.04314.55
5.3.120.0070.05014.55
5.3.110.0000.07714.41
5.3.100.0100.04313.85
5.3.90.0070.04314.00
5.3.80.0030.06013.97
5.3.70.0030.04013.95
5.3.60.0100.05713.86
5.3.50.0070.07313.95
5.3.40.0030.06713.91
5.3.30.0000.07713.84
5.3.20.0070.07013.69
5.3.10.0030.07313.63
5.3.00.0070.07313.57
5.2.170.0030.06011.14
5.2.160.0030.06711.06
5.2.150.0030.05711.19
5.2.140.0070.06011.10
5.2.130.0030.06011.09
5.2.120.0030.06311.11
5.2.110.0070.06011.14
5.2.100.0030.05310.94
5.2.90.0100.05711.06
5.2.80.0030.06711.16
5.2.70.0070.06010.93
5.2.60.0000.05310.88
5.2.50.0030.06311.03
5.2.40.0070.05011.06
5.2.30.0070.04010.78
5.2.20.0070.05710.92
5.2.10.0070.04310.88
5.2.00.0170.04710.74
5.1.60.0070.04010.34
5.1.50.0030.05710.34
5.1.40.0100.03310.34
5.1.30.0070.04310.34
5.1.20.0030.06010.39
5.1.10.0070.02710.34
5.1.00.0100.04710.34
5.0.50.0030.03710.34
5.0.40.0100.03310.34
5.0.30.0000.06710.34
5.0.20.0070.01710.34
5.0.10.0100.03710.34
5.0.00.0000.03710.34
4.4.90.0030.03310.34
4.4.80.0030.03310.34
4.4.70.0070.02710.34
4.4.60.0000.02710.34
4.4.50.0000.03010.34
4.4.40.0000.06010.34
4.4.30.0030.03010.34
4.4.20.0000.04010.34
4.4.10.0070.03010.34
4.4.00.0000.05310.34
4.3.110.0030.01710.34
4.3.100.0000.02710.34
4.3.90.0000.02710.34
4.3.80.0070.04010.34
4.3.70.0000.03010.34
4.3.60.0030.01710.34
4.3.50.0070.02310.34
4.3.40.0000.04010.34
4.3.30.0000.03010.34
4.3.20.0000.03710.34
4.3.10.0030.02710.34
4.3.00.0000.02010.34

preferences:
44.39 ms | 401 KiB | 5 Q