3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = new DateTime('2013-01-31'); $end = new DateTime('2013-02-05'); while($start <= $end) { echo $start->format("m/d/Y"). PHP_EOL; $start->modify("+1 day"); }

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)
8.3.60.0120.00916.61
8.3.50.0090.01022.13
8.3.40.0170.00019.01
8.3.30.0080.00619.17
8.3.20.0000.00820.33
8.3.10.0080.00023.83
8.3.00.0070.00020.76
8.2.180.0150.00618.79
8.2.170.0150.00022.96
8.2.160.0070.00721.14
8.2.150.0000.00824.18
8.2.140.0050.00524.66
8.2.130.0050.00226.16
8.2.120.0040.00717.90
8.2.110.0090.00021.04
8.2.100.0120.00018.14
8.2.90.0080.00017.88
8.2.80.0000.00817.97
8.2.70.0050.00317.75
8.2.60.0060.00317.88
8.2.50.0050.00317.75
8.2.40.0040.00418.34
8.2.30.0030.00618.17
8.2.20.0040.00417.83
8.2.10.0040.00419.78
8.2.00.0040.00417.80
8.1.280.0070.00725.92
8.1.270.0080.00023.99
8.1.260.0030.00526.35
8.1.250.0090.00328.09
8.1.240.0060.00319.34
8.1.230.0070.00318.96
8.1.220.0040.00417.79
8.1.210.0030.00618.77
8.1.200.0080.00017.47
8.1.190.0070.00717.25
8.1.180.0040.00418.10
8.1.170.0060.00318.75
8.1.160.0000.00822.07
8.1.150.0040.00418.79
8.1.140.0070.00017.74
8.1.130.0000.00717.90
8.1.120.0000.00817.71
8.1.110.0070.00017.59
8.1.100.0000.00817.71
8.1.90.0040.00417.71
8.1.80.0040.00417.71
8.1.70.0030.00317.56
8.1.60.0040.00417.65
8.1.50.0030.00517.76
8.1.40.0000.00717.65
8.1.30.0000.00817.78
8.1.20.0040.00417.69
8.1.10.0040.00417.84
8.1.00.0070.00017.68
8.0.300.0040.00419.03
8.0.290.0080.00017.00
8.0.280.0000.00718.59
8.0.270.0000.00717.43
8.0.260.0080.00017.04
8.0.250.0070.00017.15
8.0.240.0030.00617.20
8.0.230.0030.00317.20
8.0.220.0070.00017.03
8.0.210.0030.00317.08
8.0.200.0000.00717.23
8.0.190.0000.00717.18
8.0.180.0000.00717.18
8.0.170.0070.00017.10
8.0.160.0080.00017.20
8.0.150.0000.00717.17
8.0.140.0000.00817.01
8.0.130.0050.00013.57
8.0.120.0000.00717.07
8.0.110.0000.00817.18
8.0.100.0070.00017.17
8.0.90.0070.00016.93
8.0.80.0060.01617.18
8.0.70.0040.00417.05
8.0.60.0040.00417.14
8.0.50.0040.00417.02
8.0.30.0080.01117.36
8.0.20.0110.01117.47
8.0.10.0050.00317.13
8.0.00.0090.00916.88
7.4.330.0050.00015.27
7.4.320.0060.00016.85
7.4.300.0070.00016.61
7.4.290.0100.00016.70
7.4.280.0070.00016.72
7.4.270.0050.00316.84
7.4.260.0030.00316.69
7.4.250.0070.00016.66
7.4.240.0070.00016.72
7.4.230.0030.00316.68
7.4.220.0070.01116.78
7.4.210.0120.00416.88
7.4.200.0000.00716.45
7.4.190.0040.00416.89
7.4.160.0090.00616.67
7.4.150.0090.00817.40
7.4.140.0080.00917.86
7.4.130.0090.00816.84
7.4.120.0130.00816.82
7.4.110.0120.00416.68
7.4.100.0170.00616.61
7.4.90.0100.00716.62
7.4.80.0030.01416.70
7.4.70.0060.01016.59
7.4.60.0170.00016.79
7.4.50.0000.00816.54
7.4.40.0140.00422.77
7.4.30.0070.01016.91
7.4.00.0110.00615.22
7.3.330.0030.00313.25
7.3.320.0000.00613.16
7.3.310.0040.00416.54
7.3.300.0030.00316.30
7.3.290.0060.01216.46
7.3.280.0080.00916.43
7.3.270.0110.00617.40
7.3.260.0100.01416.64
7.3.250.0150.00616.75
7.3.240.0110.00916.52
7.3.230.0070.01116.65
7.3.210.0070.01116.52
7.3.200.0130.01019.39
7.3.190.0110.00716.61
7.3.180.0120.00316.82
7.3.170.0060.01016.80
7.3.160.0070.01416.83
7.3.120.0050.01114.98
7.3.110.0090.00815.25
7.3.100.0050.01014.94
7.3.90.0100.00714.87
7.3.80.0020.01314.85
7.3.70.0060.00815.04
7.3.60.0050.00914.98
7.3.50.0060.00514.91
7.3.40.0060.00714.70
7.3.30.0030.01115.07
7.3.20.0020.01116.71
7.3.10.0050.00516.86
7.3.00.0060.00816.77
7.2.330.0120.00716.89
7.2.320.0070.01016.90
7.2.310.0040.01216.70
7.2.300.0100.00616.88
7.2.290.0030.01316.63
7.2.250.0070.01015.35
7.2.240.0120.00515.41
7.2.230.0080.00815.20
7.2.220.0060.00815.24
7.2.210.0050.01015.21
7.2.200.0030.00815.21
7.2.190.0040.01315.16
7.2.180.0010.01315.23
7.2.170.0020.01115.32
7.2.160.0060.00815.23
7.2.150.0060.00617.17
7.2.140.0050.00917.05
7.2.130.0050.01017.14
7.2.120.0080.00717.04
7.2.110.0080.00716.95
7.2.100.0060.00717.04
7.2.90.0030.01016.89
7.2.80.0040.01016.93
7.2.70.0060.00917.06
7.2.60.0090.00617.01
7.2.50.0040.01117.00
7.2.40.0070.00916.99
7.2.30.0050.01016.88
7.2.20.0060.00517.04
7.2.10.0060.00617.03
7.2.00.0050.01017.88
7.1.330.0070.00716.06
7.1.320.0030.01116.06
7.1.310.0060.00616.22
7.1.300.0070.00715.92
7.1.290.0030.01115.86
7.1.280.0060.00615.78
7.1.270.0020.01316.01
7.1.260.0050.00815.90
7.1.250.0000.01015.89
7.1.200.0030.01016.13
7.1.100.0040.00818.02
7.1.70.0040.00417.27
7.1.60.0090.01619.29
7.1.50.0060.01916.80
7.1.00.0070.07322.27
7.0.200.0060.00616.90
7.0.140.0000.07722.01
7.0.70.0000.08321.56
7.0.60.0100.05021.72
7.0.50.0030.08722.12
7.0.40.0070.07720.09
7.0.30.0030.07720.12
7.0.20.0000.08720.10
7.0.10.0070.07320.08
7.0.00.0000.09320.04
5.6.280.0100.06721.03
5.6.220.0030.07720.49
5.6.210.0000.09020.55
5.6.200.0070.08021.08
5.6.190.0000.08721.05
5.6.180.0030.08321.11
5.6.170.0130.07321.11
5.6.160.0100.07320.88
5.6.150.0030.06021.02
5.6.140.0070.07021.02
5.6.130.0030.08721.03
5.6.120.0070.05720.95
5.6.110.0070.07721.10
5.6.100.0000.09021.07
5.6.90.0070.08320.99
5.6.80.0030.07720.39
5.6.70.0000.07020.39
5.6.60.0070.06320.37
5.6.50.0130.07720.48
5.6.40.0100.07320.40
5.6.30.0070.06320.49
5.6.20.0070.07320.46
5.6.10.0000.04720.30
5.6.00.0000.08320.39
5.5.360.0030.08320.29
5.5.350.0000.06320.38
5.5.340.0070.07320.88
5.5.330.0000.08720.73
5.5.320.0070.08020.86
5.5.310.0100.07320.92
5.5.300.0000.08320.88
5.5.290.0070.05720.85
5.5.280.0000.08320.80
5.5.270.0100.06320.85
5.5.260.0070.08020.80
5.5.250.0030.08320.70
5.5.240.0070.07719.99
5.5.230.0130.07020.13
5.5.220.0070.07320.28
5.5.210.0070.07320.13
5.5.200.0000.06720.21
5.5.190.0070.08020.15
5.5.180.0130.07320.11
5.5.160.0030.06720.08
5.5.150.0100.07020.10
5.5.140.0070.06720.20
5.5.130.0000.08020.18
5.5.120.0070.07020.20
5.5.110.0100.07020.07
5.5.100.0000.07720.13
5.5.90.0000.05320.06
5.5.80.0070.05720.06
5.5.70.0000.07720.05
5.5.60.0070.07320.14
5.5.50.0000.06720.07
5.5.40.0030.07320.13
5.5.30.0100.06320.13
5.5.20.0000.08319.99
5.5.10.0130.06320.03
5.5.00.0130.06319.96
5.4.450.0030.07019.36
5.4.440.0030.06019.33
5.4.430.0070.07319.42
5.4.420.0030.08019.46
5.4.410.0000.08319.14
5.4.400.0130.06319.15
5.4.390.0030.07019.11
5.4.380.0070.06719.13
5.4.370.0130.05719.05
5.4.360.0070.07019.14
5.4.350.0130.06319.05
5.4.340.0100.07018.80
5.4.320.0030.08019.03
5.4.310.0100.06718.97
5.4.300.0070.07319.00
5.4.290.0030.08019.09
5.4.280.0070.07719.04
5.4.270.0100.07018.81
5.4.260.0030.07718.78
5.4.250.0000.08318.77
5.4.240.0070.07319.13
5.4.230.0030.08019.07
5.4.220.0000.07319.24
5.4.210.0070.07318.94
5.4.200.0030.07718.80
5.4.190.0070.07318.80
5.4.180.0000.08319.13
5.4.170.0100.06719.03
5.4.160.0070.04019.02
5.4.150.0130.05718.88
5.4.140.0130.05016.34
5.4.130.0030.05716.33
5.4.120.0070.04716.33
5.4.110.0030.07316.51
5.4.100.0030.07316.27
5.4.90.0030.07016.47
5.4.80.0070.03016.52
5.4.70.0000.03716.25
5.4.60.0030.03716.18
5.4.50.0000.03716.30
5.4.40.0000.03716.34
5.4.30.0000.03716.23
5.4.20.0030.05316.23
5.4.10.0070.03716.37
5.4.00.0030.03015.75
5.3.290.0030.07315.75
5.3.280.0030.04715.75
5.3.270.0030.08315.75
5.3.260.0030.07715.75
5.3.250.0070.07015.75
5.3.240.0030.06315.75
5.3.230.0030.07015.75
5.3.220.0000.07715.75
5.3.210.0030.06315.75
5.3.200.0030.06715.75
5.3.190.0100.03315.75
5.3.180.0000.03715.75
5.3.170.0030.03315.75
5.3.160.0000.05715.75
5.3.150.0000.03715.75
5.3.140.0000.03715.75
5.3.130.0000.04015.75
5.3.120.0000.03715.75
5.3.110.0070.05015.75
5.3.100.0000.03715.75
5.3.90.0000.03715.75
5.3.80.0030.03315.75
5.3.70.0000.03715.75
5.3.60.0000.03015.75
5.3.50.0000.03015.75
5.3.40.0000.03715.75
5.3.30.0030.03715.75
5.3.20.0000.04015.75
5.3.10.0030.02315.75
5.3.00.0000.03715.75

preferences:
54.52 ms | 401 KiB | 5 Q