3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = new DateTime('2013-02-01'); $end = new DateTime('2013-02-17'); $interval = DateInterval::createFromDateString('1 day'); $period = new DatePeriod($start, $interval, $end); foreach ($period as $dt) { echo $dt->format("l Y-m-d") . PHP_EOL; }

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)
8.3.60.0100.01018.55
8.3.50.0110.00822.18
8.3.40.0130.00618.75
8.3.30.0110.00318.96
8.3.20.0080.00018.81
8.3.10.0050.00520.75
8.3.00.0070.00723.40
8.2.180.0150.00616.63
8.2.170.0110.00722.96
8.2.160.0100.00720.57
8.2.150.0140.00325.66
8.2.140.0040.00424.66
8.2.130.0090.00026.16
8.2.120.0090.00017.88
8.2.110.0140.00020.65
8.2.100.0040.00817.84
8.2.90.0040.00417.84
8.2.80.0000.00819.23
8.2.70.0050.00318.15
8.2.60.0000.00918.22
8.2.50.0040.00418.10
8.2.40.0040.00419.41
8.2.30.0040.00419.85
8.2.20.0030.00517.81
8.2.10.0080.00019.68
8.2.00.0040.00418.04
8.1.280.0110.00425.92
8.1.270.0040.00424.66
8.1.260.0140.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.86
8.1.230.0110.00022.20
8.1.220.0090.00017.86
8.1.210.0060.00318.85
8.1.200.0040.00717.48
8.1.190.0040.00417.48
8.1.180.0000.00818.10
8.1.170.0040.00417.77
8.1.160.0040.00418.90
8.1.150.0040.00418.84
8.1.140.0000.00817.69
8.1.130.0070.00017.98
8.1.120.0030.00517.77
8.1.110.0030.00617.65
8.1.100.0030.00517.69
8.1.90.0000.00717.71
8.1.80.0000.00817.66
8.1.70.0000.00717.71
8.1.60.0000.00917.74
8.1.50.0030.00617.48
8.1.40.0000.00817.75
8.1.30.0000.00817.77
8.1.20.0000.00817.81
8.1.10.0080.00017.80
8.1.00.0000.00717.71
8.0.300.0090.00020.21
8.0.290.0030.00716.88
8.0.280.0000.00718.57
8.0.270.0000.00717.45
8.0.260.0030.00317.08
8.0.250.0070.00017.26
8.0.240.0000.00817.21
8.0.230.0000.00717.18
8.0.220.0000.00817.12
8.0.210.0000.00717.13
8.0.200.0030.00317.23
8.0.190.0020.00517.07
8.0.180.0050.00317.18
8.0.170.0070.00017.17
8.0.160.0030.00517.19
8.0.150.0000.01317.05
8.0.140.0080.00017.00
8.0.130.0030.00613.52
8.0.120.0040.00417.02
8.0.110.0000.00817.04
8.0.100.0040.00417.10
8.0.90.0080.00017.00
8.0.80.0030.01217.10
8.0.70.0050.00216.95
8.0.60.0040.00417.19
8.0.50.0000.00817.12
8.0.30.0120.00617.30
8.0.20.0080.01017.43
8.0.10.0000.00717.16
8.0.00.0070.01517.12
7.4.330.0030.00315.02
7.4.320.0030.00316.80
7.4.300.0000.00616.78
7.4.290.0000.00716.76
7.4.280.0060.00316.70
7.4.270.0030.00316.62
7.4.260.0040.00413.38
7.4.250.0030.00316.68
7.4.240.0030.00516.77
7.4.230.0030.00316.68
7.4.220.0130.00316.74
7.4.210.0110.00716.74
7.4.200.0000.00716.61
7.4.190.0000.00716.65
7.4.160.0140.00816.79
7.4.150.0090.00917.40
7.4.140.0100.01217.86
7.4.130.0110.00516.81
7.4.120.0090.00916.80
7.4.110.0070.01416.60
7.4.100.0170.00716.77
7.4.90.0070.01016.61
7.4.80.0100.00619.37
7.4.70.0060.01116.90
7.4.60.0060.01016.56
7.4.50.0040.00416.84
7.4.40.0030.01022.27
7.4.30.0090.01316.73
7.4.00.0110.00515.21
7.3.330.0050.00013.21
7.3.320.0030.00313.14
7.3.310.0030.00316.40
7.3.300.0030.00616.50
7.3.290.0070.00716.43
7.3.280.0100.00616.46
7.3.270.0060.01617.40
7.3.260.0110.01218.24
7.3.250.0130.00516.58
7.3.240.0070.01616.51
7.3.230.0110.00616.95
7.3.210.0090.00916.71
7.3.200.0060.01019.39
7.3.190.0090.00916.79
7.3.180.0080.00816.73
7.3.170.0150.00616.47
7.3.160.0100.01316.57
7.3.120.0070.01015.03
7.3.110.0040.01114.85
7.3.100.0090.00615.27
7.3.90.0090.00615.19
7.3.80.0030.00715.04
7.3.70.0120.00315.01
7.3.60.0030.00715.10
7.3.50.0040.01114.99
7.3.40.0070.00715.07
7.3.30.0030.01015.09
7.3.20.0000.01516.93
7.3.10.0090.00616.80
7.3.00.0030.01016.83
7.2.330.0110.00916.81
7.2.320.0060.01316.72
7.2.310.0060.01516.82
7.2.300.0140.00416.65
7.2.290.0040.01216.78
7.2.250.0080.00815.33
7.2.240.0130.00715.49
7.2.230.0090.00615.53
7.2.220.0060.00915.10
7.2.210.0060.00915.27
7.2.200.0060.00915.16
7.2.190.0040.00715.40
7.2.180.0070.00715.47
7.2.170.0060.00615.33
7.2.130.0000.01517.20
7.2.120.0030.01017.03
7.2.110.0070.00716.95
7.2.100.0040.00816.90
7.2.90.0100.00716.75
7.2.80.0080.00917.09
7.2.70.0100.00317.27
7.2.60.0080.00716.97
7.2.50.0110.00417.19
7.2.40.0000.01016.94
7.2.30.0040.01117.05
7.2.20.0070.00617.06
7.2.10.0040.00817.29
7.2.00.0050.00918.28
7.1.330.0040.00816.03
7.1.320.0070.00415.96
7.1.310.0070.00716.05
7.1.300.0070.00716.01
7.1.290.0070.00715.70
7.1.280.0040.00815.95
7.1.270.0060.00615.82
7.1.260.0030.01315.77
7.1.250.0080.00416.06
7.1.200.0000.01515.80
7.1.100.0060.01018.30
7.1.70.0000.00817.35
7.1.60.0070.01719.40
7.1.50.0030.00717.08
7.1.00.0000.07722.44
7.0.200.0030.00616.87
7.0.140.0000.07722.09
7.0.60.0030.07719.91
7.0.50.0130.03717.68
7.0.40.0030.05720.20
7.0.30.0470.04020.13
7.0.20.0230.05320.04
7.0.10.0030.04720.04
7.0.00.0000.05720.13
5.6.280.0030.07320.99
5.6.210.0130.04320.63
5.6.200.0070.04718.18
5.6.190.0100.06320.61
5.6.180.4530.05320.67
5.6.170.0370.07720.51
5.6.160.0130.03320.40
5.6.150.0030.07018.13
5.6.140.0030.08718.08
5.6.130.0100.07318.18
5.6.120.0100.03321.12
5.6.110.0030.05720.98
5.6.100.0200.06721.00
5.6.90.0100.06020.95
5.6.80.0170.06720.38
5.5.350.0230.07020.41
5.5.340.0100.04717.89
5.5.330.0130.08320.21
5.5.320.0400.07320.29
5.5.310.0170.03720.21
5.5.300.0100.08017.92
5.5.290.0170.07317.91
5.5.280.0230.05720.81
5.5.270.0030.04720.75
5.5.260.0030.08320.88
5.5.250.0030.04320.61
5.5.240.0130.08320.35
5.4.450.0100.07719.41
5.4.440.0030.04319.29
5.4.430.0100.07719.48
5.4.420.0100.07319.25
5.4.410.0130.06318.98
5.4.400.0030.08018.79
5.4.390.0070.05019.09
5.4.380.0170.06019.16
5.4.370.0070.04319.09
5.4.360.0200.04719.08
5.4.350.0100.07319.16
5.4.340.0030.08719.18
5.4.320.0000.04719.03
5.4.310.0070.04318.81
5.4.300.0100.04019.00
5.4.290.0000.04318.80
5.4.280.0130.07019.00
5.4.270.0100.07318.81
5.4.260.0130.06719.17
5.4.250.0070.07719.08
5.4.240.0130.03018.92
5.4.230.0100.08018.79
5.4.220.0070.08019.11
5.4.210.0030.04719.11
5.4.200.0030.07719.17
5.4.190.0070.05019.18
5.4.180.0070.07718.78
5.4.170.0130.04319.07
5.4.160.0000.08019.13
5.4.150.0130.03719.16
5.4.140.0100.05016.30
5.4.130.0130.06716.29
5.4.120.0000.04016.26
5.4.110.0070.06016.29
5.4.100.0170.03716.37
5.4.90.0100.06316.32
5.4.80.0030.04316.40
5.4.70.0070.07016.40
5.4.60.0070.07716.32
5.4.50.0030.07316.38
5.4.40.0070.07016.38
5.4.30.0130.06716.25
5.4.20.0100.06716.24
5.4.10.0130.03316.12
5.4.00.0100.03315.81
5.3.290.0030.04014.59
5.3.280.0170.06014.55
5.3.270.0030.08014.51
5.3.260.0000.05314.70
5.3.250.0000.04314.51
5.3.240.0130.05714.62
5.3.230.0100.08014.55
5.3.220.0070.06314.46
5.3.210.0100.07714.51
5.3.200.0070.04714.51
5.3.190.0070.07714.51
5.3.180.0130.07314.50
5.3.170.0130.07314.50
5.3.160.0130.04314.50
5.3.150.0070.07314.51
5.3.140.0170.05714.50
5.3.130.0070.06314.43
5.3.120.0100.07314.51
5.3.110.0100.07314.50
5.3.100.0100.07313.96
5.3.90.0070.06013.84
5.3.80.0130.06713.95
5.3.70.0070.07013.95
5.3.60.0030.05013.93
5.3.50.0100.07013.79
5.3.40.0030.04713.74
5.3.30.0070.07013.90
5.3.20.0000.05713.62
5.3.10.0070.05713.63
5.3.00.0100.06713.57
5.2.170.0100.05711.11
5.2.160.0030.04711.05
5.2.150.0070.03011.13
5.2.140.0070.06011.07
5.2.130.0070.06311.05
5.2.120.0100.06011.11
5.2.110.0030.03310.96
5.2.100.0130.05011.26
5.2.90.0070.05711.11
5.2.80.0100.02711.04
5.2.70.0030.07010.92
5.2.60.0130.03710.98
5.2.50.0100.05310.96
5.2.40.0000.05310.98
5.2.30.0070.05710.91
5.2.20.0070.04310.85
5.2.10.0030.06010.90
5.2.00.0030.03010.80
5.1.60.0000.0309.91
5.1.50.0070.0509.83
5.1.40.0070.0539.99
5.1.30.0070.04710.41
5.1.20.0000.03710.32
5.1.10.0030.0579.90
5.1.00.0100.03010.04
5.0.50.0000.0408.60
5.0.40.0030.0278.31
5.0.30.0030.0438.21
5.0.20.0030.0178.25
5.0.10.0030.0178.23
5.0.00.0000.0508.06
4.4.90.0000.0407.81
4.4.80.0030.0307.81
4.4.70.0000.0377.81
4.4.60.0070.0337.81
4.4.50.0000.0337.81
4.4.40.0030.0307.81
4.4.30.0000.0377.81
4.4.20.0000.0407.81
4.4.10.0000.0337.81
4.4.00.0030.0437.81
4.3.110.0070.0107.81
4.3.100.0000.0237.81
4.3.90.0030.0277.81
4.3.80.0030.0377.81
4.3.70.0000.0207.81
4.3.60.0070.0107.81
4.3.50.0000.0207.81
4.3.40.0000.0237.81
4.3.30.0000.0207.81
4.3.20.0030.0337.81
4.3.10.0000.0277.81
4.3.00.0000.0177.81

preferences:
49.06 ms | 401 KiB | 5 Q