3v4l.org

run code in 300+ PHP versions simultaneously
<?php $startTime = strtotime('2013-01-01 3:00'); $finishTime = strtotime('2013-03-01 3:00'); $lastMonthDay = strtotime(sprintf('last day of Jan'), $startTime); $dateTime = strtotime(sprintf('%s %s %s', 'Mon', '3:00', $month), $startTime); for (;$dateTime <= $lastMonthDay, $dateTime <= $finishTime; $dateTime = strtotime('+1 week', $dateTime)) { echo date ('d-m-Y H:i'); }

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)
8.3.60.0150.00618.40
8.3.50.0140.00621.09
8.3.40.0040.01118.86
8.3.30.0110.00418.96
8.3.20.0080.00018.97
8.3.10.0000.00820.92
8.3.00.0030.00623.71
8.2.180.0130.01318.42
8.2.170.0070.00719.15
8.2.160.0100.00322.96
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.00
8.2.110.0030.00720.44
8.2.100.0080.00418.28
8.2.90.0040.00419.34
8.2.80.0020.00519.39
8.2.70.0030.00617.75
8.2.60.0040.00418.16
8.2.50.0030.00618.07
8.2.40.0090.00018.14
8.2.30.0070.00019.39
8.2.20.0040.00418.02
8.2.10.0050.00317.90
8.2.00.0080.00018.07
8.1.280.0070.01025.92
8.1.270.0000.00723.99
8.1.260.0140.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.60
8.1.230.0120.00020.91
8.1.220.0050.00318.77
8.1.210.0050.00318.91
8.1.200.0060.00317.60
8.1.190.0040.00417.63
8.1.180.0050.00318.10
8.1.170.0040.00418.71
8.1.160.0040.00419.05
8.1.150.0080.00018.79
8.1.140.0040.00417.69
8.1.130.0030.00317.98
8.1.120.0000.00717.78
8.1.110.0000.00717.73
8.1.100.0000.00817.78
8.1.90.0070.00417.62
8.1.80.0050.00217.74
8.1.70.0060.00317.75
8.1.60.0030.00617.70
8.1.50.0040.00417.77
8.1.40.0040.00417.65
8.1.30.0040.00417.85
8.1.20.0040.00417.86
8.1.10.0000.00717.78
8.1.00.0040.00417.69
8.0.300.0000.00820.07
8.0.290.0060.00317.29
8.0.280.0030.00318.62
8.0.270.0000.00717.46
8.0.260.0070.00017.09
8.0.250.0000.00817.20
8.0.240.0060.00317.19
8.0.230.0000.00817.24
8.0.220.0000.00717.13
8.0.210.0070.00017.26
8.0.200.0030.00317.16
8.0.190.0000.00717.36
8.0.180.0040.00417.28
8.0.170.0080.00017.32
8.0.160.0000.00717.34
8.0.150.0000.00717.22
8.0.140.0030.00617.22
8.0.130.0060.00013.58
8.0.120.0000.00817.11
8.0.110.0070.00017.36
8.0.100.0000.00817.11
8.0.90.0000.00717.36
8.0.80.0040.01117.13
8.0.70.0000.00817.14
8.0.60.0050.00217.20
8.0.50.0000.00817.27
8.0.30.0120.00717.39
8.0.20.0090.00917.44
8.0.10.0050.00217.25
8.0.00.0090.01117.18
7.4.330.0000.00615.14
7.4.320.0060.00016.63
7.4.300.0030.00316.84
7.4.290.0080.00016.67
7.4.280.0050.00516.74
7.4.270.0070.00016.82
7.4.260.0030.00313.42
7.4.250.0040.00416.68
7.4.240.0000.00716.66
7.4.230.0030.00316.93
7.4.220.0070.01116.68
7.4.210.0060.00916.77
7.4.200.0030.00316.77
7.4.190.0030.00316.86
7.4.160.0030.01316.85
7.4.150.0150.00317.40
7.4.140.0130.01217.86
7.4.130.0030.01416.73
7.4.120.0130.00916.87
7.4.110.0080.00816.84
7.4.100.0110.00716.77
7.4.90.0070.01416.87
7.4.80.0080.00819.39
7.4.70.0030.01516.56
7.4.60.0060.01016.71
7.4.50.0090.00016.61
7.4.40.0030.01222.77
7.4.30.0090.01216.63
7.4.00.0040.00814.88
7.3.330.0060.00013.41
7.3.320.0060.00013.26
7.3.310.0030.00316.42
7.3.300.0000.00716.51
7.3.290.0070.01316.46
7.3.280.0090.01016.49
7.3.270.0090.00917.40
7.3.260.0120.00818.24
7.3.250.0150.00316.67
7.3.240.0080.00816.76
7.3.230.0100.00716.66
7.3.210.0030.01416.70
7.3.200.0180.00519.39
7.3.190.0100.00716.54
7.3.180.0100.00716.70
7.3.170.0100.00716.66
7.3.160.0140.00916.71
7.3.120.0030.00714.88
7.2.330.0090.01316.83
7.2.320.0060.01516.82
7.2.310.0070.01116.70
7.2.300.0130.00316.85
7.2.290.0070.01316.64
7.2.00.0000.01419.57
7.1.100.0040.01118.15
7.1.70.0040.00417.01
7.1.60.0060.00617.32
7.1.50.0040.00816.89
7.1.00.0000.03722.36
7.0.200.0000.01516.84
7.0.140.0100.06022.09
7.0.100.0070.07721.74
7.0.90.0000.04321.77
7.0.80.0000.06321.76
7.0.70.0000.04021.93
7.0.60.0000.08021.73
7.0.50.0070.07321.96
7.0.40.0030.08320.13
7.0.30.0130.07720.13
7.0.20.0030.08720.10
7.0.10.0030.04019.95
7.0.00.0100.06720.04
5.6.280.0000.07721.11
5.6.250.0070.04020.81
5.6.240.0100.08020.61
5.6.230.0100.06720.67
5.6.220.0000.04020.67
5.6.210.0130.07320.74
5.6.200.0100.06721.11
5.6.190.0030.04321.03
5.6.180.0000.06721.10
5.6.170.0170.06021.13
5.6.160.0070.08320.94
5.6.150.0100.08021.07
5.6.140.0100.06321.08
5.6.130.0030.04320.95
5.6.120.0070.04320.95
5.6.110.0100.03321.00
5.6.100.0070.07721.05
5.6.90.0030.05320.91
5.6.80.0030.03720.43
5.6.70.0070.07720.38
5.6.60.0130.06720.39
5.6.50.0070.07020.38
5.6.40.0070.08320.36
5.6.30.0000.07020.31
5.6.20.0070.04320.30
5.6.10.0130.07020.29
5.6.00.0030.07320.42
5.5.380.0100.07720.39
5.5.370.0000.08320.42
5.5.360.0000.04020.34
5.5.350.0130.07320.43
5.5.340.0070.03720.87
5.5.330.0030.08020.90
5.5.320.0070.07320.77
5.5.310.0030.08020.73
5.5.300.0030.03720.87
5.5.290.0070.08020.91
5.5.280.0030.08320.86
5.5.270.0070.07720.72
5.5.260.0000.04020.89
5.5.250.0030.07720.63
5.5.240.0000.06020.11
5.5.230.0100.06720.24
5.5.220.0000.05320.23
5.5.210.0100.06720.23
5.5.200.0030.03720.12
5.5.190.0070.05020.14
5.5.180.0100.07720.26
5.5.160.0170.03720.23
5.5.150.0100.04720.13
5.5.140.0100.07320.14
5.5.130.0130.04320.09
5.5.120.0030.08720.12
5.5.110.0030.08020.13
5.5.100.0000.08320.15
5.5.90.0100.08019.97
5.5.80.0070.07319.97
5.5.70.0170.06719.96
5.5.60.0130.03719.99
5.5.50.0000.08320.05
5.5.40.0000.04320.14
5.5.30.0070.07020.13
5.5.20.0130.05720.04
5.5.10.0030.08720.04
5.5.00.0100.04320.01
5.4.450.0030.08019.47
5.4.440.0070.08019.44
5.4.430.0000.05719.47
5.4.420.0000.03719.22
5.4.410.0030.03319.24
5.4.400.0000.04319.23
5.4.390.0030.03318.79
5.4.380.0100.07319.23
5.4.370.0070.04718.78
5.4.360.0070.07719.07
5.4.350.0000.07718.95
5.4.340.0070.04719.01
5.4.320.0070.06718.95
5.4.310.0030.07319.07
5.4.300.0030.08719.07
5.4.290.0070.07019.02
5.4.280.0070.07019.13
5.4.270.0030.07319.07
5.4.260.0030.07719.09
5.4.250.0070.07319.11
5.4.240.0130.07019.07
5.4.230.0030.05319.05
5.4.220.0030.08018.80
5.4.210.0070.04018.83
5.4.200.0070.07018.89
5.4.190.0070.07719.02
5.4.180.0000.04718.97
5.4.170.0070.06719.02
5.4.160.0100.07019.02
5.4.150.0000.04718.92
5.4.140.0100.07316.42
5.4.130.0070.04016.39
5.4.120.0030.07716.35
5.4.110.0030.08016.21
5.4.100.0100.07016.36
5.4.90.0030.04716.29
5.4.80.0070.07016.39
5.4.70.0070.07016.37
5.4.60.0070.04016.30
5.4.50.0030.07316.23
5.4.40.0130.06716.43
5.4.30.0000.05016.41
5.4.20.0100.07016.23
5.4.10.0000.07316.38
5.4.00.0130.06315.51
5.3.290.0100.07314.48
5.3.280.0070.07314.60
5.3.270.0070.04314.55
5.3.260.0000.08314.47
5.3.250.0030.05314.56
5.3.240.0030.08014.45
5.3.230.0070.07714.45
5.3.220.0030.07314.56
5.3.210.0100.08014.47
5.3.200.0100.07714.43
5.3.190.0170.03314.53
5.3.180.0070.04314.59
5.3.170.0000.05714.42
5.3.160.0000.06714.41
5.3.150.0000.05014.56
5.3.140.0030.08014.40
5.3.130.0030.07714.53
5.3.120.0070.07714.45
5.3.110.0030.08014.37
5.3.100.0000.08014.04
5.3.90.0000.08013.87
5.3.80.0070.07314.01
5.3.70.0100.05014.00
5.3.60.0030.07713.86
5.3.50.0000.08013.90
5.3.40.0030.07313.71
5.3.30.0100.06013.85
5.3.20.0170.06313.68
5.3.10.0070.03713.64
5.3.00.0030.08013.64
5.2.170.0000.03311.06
5.2.160.0030.06011.00
5.2.150.0000.06711.14
5.2.140.0030.05311.13
5.2.130.0070.05711.14
5.2.120.0000.03711.12
5.2.110.0000.06711.05
5.2.100.0070.06311.09
5.2.90.0000.05310.95
5.2.80.0030.06310.97
5.2.70.0100.04310.94
5.2.60.0070.05311.04
5.2.50.0030.03310.98
5.2.40.0030.06010.94
5.2.30.0030.06010.84
5.2.20.0030.06310.88
5.2.10.0030.05710.91
5.2.00.0030.06310.75
5.1.60.0030.0539.98
5.1.50.0030.05310.04
5.1.40.0100.0209.82
5.1.30.0070.05010.36
5.1.20.0030.05010.27
5.1.10.0030.0539.95
5.1.00.0030.05310.11
5.0.50.0030.0479.13
5.0.40.0030.0439.13
5.0.30.0030.0539.13
5.0.20.0000.0439.13
5.0.10.0000.0479.13
5.0.00.0030.0579.13
4.4.90.0000.0179.13
4.4.80.0000.0239.13
4.4.70.0000.0309.13
4.4.60.0000.0339.13
4.4.50.0000.0379.13
4.4.40.0000.0439.13
4.4.30.0000.0379.13
4.4.20.0030.0279.13
4.4.10.0030.0179.13
4.4.00.0000.0539.13
4.3.110.0030.0309.13
4.3.100.0000.0379.13
4.3.90.0070.0309.13
4.3.80.0070.0209.13
4.3.70.0000.0339.13
4.3.60.0000.0279.13
4.3.50.0030.0309.13
4.3.40.0030.0479.13
4.3.30.0000.0309.13
4.3.20.0000.0339.13
4.3.10.0000.0339.13
4.3.00.0030.0339.13

preferences:
39.06 ms | 401 KiB | 5 Q