3v4l.org

run code in 300+ PHP versions simultaneously
<?php $startDate = "2015-08-01"; $endDate = "2015-08-31"; $startDate = strtotime($startDate); $endDate = strtotime($endDate); for($i = strtotime('Friday', $startDate); $i <= $endDate; $i = strtotime('+1 week', $i)) echo date('l Y-m-d', $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)
8.3.60.0090.00616.75
8.3.50.0130.00720.00
8.3.40.0070.01018.97
8.3.30.0040.01118.90
8.3.20.0000.00721.77
8.3.10.0040.00423.70
8.3.00.0030.00519.79
8.2.180.0110.01118.66
8.2.170.0140.00022.96
8.2.160.0100.00320.53
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00422.39
8.2.120.0000.00726.35
8.2.110.0030.00621.14
8.2.100.0040.00718.16
8.2.90.0040.00419.23
8.2.80.0080.00017.97
8.2.70.0040.00717.88
8.2.60.0050.00518.05
8.2.50.0050.00318.10
8.2.40.0060.00322.41
8.2.30.0040.00421.07
8.2.20.0030.00617.80
8.2.10.0020.00518.09
8.2.00.0000.00718.04
8.1.270.0080.00023.83
8.1.260.0030.00528.09
8.1.250.0040.00428.09
8.1.240.0030.00624.01
8.1.230.0080.00417.57
8.1.220.0000.00817.93
8.1.210.0050.00318.77
8.1.200.0040.00417.47
8.1.190.0040.00417.48
8.1.180.0030.00618.10
8.1.170.0080.00018.63
8.1.160.0090.00022.23
8.1.150.0000.00720.92
8.1.140.0050.00219.56
8.1.130.0000.00717.80
8.1.120.0000.00717.66
8.1.110.0000.00717.53
8.1.100.0040.00417.62
8.1.90.0000.00817.67
8.1.80.0000.00817.56
8.1.70.0070.00017.54
8.1.60.0020.00517.58
8.1.50.0030.00517.65
8.1.40.0120.00017.56
8.1.30.0000.00817.79
8.1.20.0030.00517.76
8.1.10.0000.00817.57
8.1.00.0000.00817.57
8.0.300.0000.00718.77
8.0.290.0030.00616.72
8.0.280.0020.00518.48
8.0.270.0030.00317.44
8.0.260.0030.00317.38
8.0.250.0000.00817.27
8.0.240.0030.00317.22
8.0.230.0040.00417.14
8.0.220.0030.00316.99
8.0.210.0000.00716.96
8.0.200.0000.00717.11
8.0.190.0040.00417.05
8.0.180.0040.00417.11
8.0.170.0040.00417.08
8.0.160.0030.00316.97
8.0.150.0000.00817.00
8.0.140.0000.00717.11
8.0.130.0060.00013.36
8.0.120.0030.00616.96
8.0.110.0040.00416.90
8.0.100.0000.00716.96
8.0.90.0050.00317.03
8.0.80.0070.01017.11
8.0.70.0020.00516.89
8.0.60.0040.00416.89
8.0.50.0000.00816.93
8.0.30.0120.00717.24
8.0.20.0130.00617.40
8.0.10.0080.00017.23
8.0.00.0060.01016.98
7.4.330.0000.00515.08
7.4.320.0070.00016.49
7.4.300.0000.00616.52
7.4.290.0020.00516.73
7.4.280.0110.00016.54
7.4.270.0030.00516.73
7.4.260.0000.00716.68
7.4.250.0070.00016.54
7.4.240.0000.00816.62
7.4.230.0000.00716.44
7.4.220.0100.01316.54
7.4.210.0080.00816.66
7.4.200.0030.00316.73
7.4.160.0070.00916.69
7.4.150.0090.00917.40
7.4.140.0160.00317.86
7.4.130.0130.00716.51
7.4.120.0110.00816.74
7.4.110.0090.01516.70
7.4.100.0070.01016.91
7.4.90.0180.00016.62
7.4.80.0100.00719.39
7.4.70.0070.01016.53
7.4.60.0100.00616.52
7.4.50.0060.00916.57
7.4.40.0070.01316.76
7.4.30.0100.00716.82
7.4.00.0080.01115.14
7.3.330.0000.00513.17
7.3.320.0030.00313.13
7.3.310.0000.00816.52
7.3.300.0000.00716.37
7.3.290.0050.01116.37
7.3.280.0060.00916.37
7.3.270.0030.01417.40
7.3.260.0100.00816.46
7.3.250.0100.00716.55
7.3.240.0080.01016.61
7.3.230.0110.00516.46
7.3.210.0130.01016.70
7.3.200.0080.00816.72
7.3.190.0130.00316.75
7.3.180.0100.01316.60
7.3.170.0080.00816.32
7.3.160.0060.01316.66
7.3.120.0040.01515.12
7.3.110.0110.00715.08
7.3.100.0040.01115.19
7.3.90.0060.01014.88
7.3.80.0070.00714.63
7.3.70.0070.00415.07
7.3.60.0090.00615.06
7.3.50.0030.01415.00
7.3.40.0060.00315.00
7.3.30.0100.00314.77
7.3.20.0030.00716.56
7.3.10.0000.01316.85
7.3.00.0090.00616.64
7.2.330.0030.01316.73
7.2.320.0090.00916.90
7.2.310.0120.00916.69
7.2.300.0100.01116.63
7.2.290.0140.00316.61
7.2.250.0070.00715.04
7.2.240.0000.02015.11
7.2.230.0090.00614.98
7.2.220.0120.00614.98
7.2.210.0070.01015.13
7.2.200.0040.00715.17
7.2.190.0030.01215.20
7.2.180.0110.00715.35
7.2.170.0000.01415.29
7.2.60.0160.00316.71
7.2.00.0070.01019.23
7.1.330.0080.00816.01
7.1.320.0060.00616.03
7.1.310.0090.00615.70
7.1.300.0060.00916.00
7.1.290.0070.00315.88
7.1.280.0030.00915.75
7.1.270.0100.00315.56
7.1.260.0090.00616.17
7.1.200.0180.01215.66
7.1.100.0030.00718.05
7.1.70.0000.01017.12
7.1.60.0050.00519.75
7.1.00.0030.04722.46
7.0.200.0410.01015.11
7.0.90.0030.08021.77
7.0.80.0170.07321.66
7.0.70.0130.07021.93
7.0.60.0070.07721.75
7.0.50.0100.07022.01
7.0.40.0070.07720.18
7.0.30.0070.04020.07
7.0.20.0030.07320.09
7.0.10.0000.05020.14
7.0.00.0200.06720.11
5.6.240.0170.07320.69
5.6.230.0170.07020.73
5.6.220.0000.09020.61
5.6.210.0070.05720.61
5.6.200.0130.07721.07
5.6.190.0070.08021.03
5.6.180.0030.07021.11
5.6.170.0070.07720.92
5.6.160.0030.05021.07
5.6.150.0030.04721.04
5.6.140.0030.06321.16
5.6.130.0100.06320.94
5.6.120.0130.07721.01
5.6.110.0170.04321.00
5.6.100.0030.08721.00
5.6.90.0070.07021.05
5.6.80.0000.08720.39
5.6.70.0130.07020.50
5.6.60.0130.06020.37
5.6.50.0000.07720.31
5.6.40.0100.06020.32
5.6.30.0100.07020.37
5.6.20.0030.08020.28
5.6.10.0170.06720.29
5.6.00.0030.08320.28

preferences:
57.47 ms | 400 KiB | 5 Q