3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start_date = '2015-09-21'; $end_Date = '2016-09-21'; $date1 = new DateTime($start_date); $date2 = new DateTime($end_Date); $interval = $date1->diff($date2); $weeks = floor(($interval->days) / 7); for($i = 1; $i <= $weeks; $i++){ $date1->add(new DateInterval('P4D')); echo $i." = ".$start_date." - ".$date1->format('Y-m-d')."\n"; $date1->add(new DateInterval('P3D')); $start_date = $date1->format('Y-m-d'); }

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)
8.4.130.0120.00918.00
8.4.120.0120.00922.22
8.4.110.0080.00422.36
8.4.100.0100.01017.86
8.4.90.0120.00920.48
8.4.80.0110.00820.86
8.4.70.0120.00720.60
8.4.60.0100.01020.57
8.4.50.0120.01018.54
8.4.40.0060.00319.72
8.4.30.0030.01717.85
8.4.20.0080.00417.88
8.4.10.0040.00419.57
8.3.260.0130.00616.89
8.3.250.0160.00619.03
8.3.240.0100.00918.75
8.3.230.0110.00916.38
8.3.220.0120.00718.98
8.3.210.0110.00916.57
8.3.200.0030.00716.78
8.3.190.0100.00918.85
8.3.180.0060.01418.94
8.3.170.0040.00418.33
8.3.160.0040.01517.35
8.3.150.0070.01316.69
8.3.140.0100.01320.53
8.3.130.0000.00818.43
8.3.120.0160.00318.76
8.3.110.0030.00620.94
8.3.100.0060.00324.06
8.3.90.0040.00426.77
8.3.80.0000.01016.75
8.3.70.0110.01416.58
8.3.60.0110.01116.75
8.3.50.0110.00821.26
8.3.40.0070.01019.00
8.3.30.0060.00918.80
8.3.20.0070.00020.34
8.3.10.0030.00620.75
8.3.00.0030.00620.64
8.2.290.0100.01016.70
8.2.280.0100.00618.27
8.2.270.0000.01916.99
8.2.260.0110.00716.71
8.2.250.0100.00017.02
8.2.240.0100.00717.25
8.2.230.0080.00322.58
8.2.220.0040.00437.54
8.2.210.0120.00326.77
8.2.200.0030.00616.88
8.2.190.0140.00716.63
8.2.180.0120.00318.54
8.2.170.0140.00419.02
8.2.160.0180.00019.46
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0030.00622.38
8.2.120.0080.00026.35
8.2.110.0060.00320.64
8.2.100.0040.00817.84
8.2.90.0050.00519.57
8.2.80.0000.00819.61
8.2.70.0030.00617.88
8.2.60.0060.00318.18
8.2.50.0080.00018.07
8.2.40.0060.00318.29
8.2.30.0030.00618.09
8.2.20.0050.00318.21
8.2.10.0060.00318.17
8.2.00.0040.00418.05
8.1.330.0090.00921.81
8.1.320.0100.01017.89
8.1.310.0040.01516.23
8.1.300.0090.00620.14
8.1.290.0070.00318.88
8.1.280.0080.01125.92
8.1.270.0110.00823.99
8.1.260.0000.01028.09
8.1.250.0040.00428.09
8.1.240.0100.00023.82
8.1.230.0120.00020.89
8.1.220.0030.00617.79
8.1.210.0060.00319.01
8.1.200.0030.00717.47
8.1.190.0030.00517.60
8.1.180.0050.00518.10
8.1.170.0000.00918.88
8.1.160.0030.00518.97
8.1.150.0060.00319.01
8.1.140.0000.00819.74
8.1.130.0030.00617.83
8.1.120.0040.00417.72
8.1.110.0000.00717.73
8.1.100.0060.00317.68
8.1.90.0050.00217.72
8.1.80.0080.00017.73
8.1.70.0020.00517.61
8.1.60.0030.00617.80
8.1.50.0000.00817.72
8.1.40.0030.00617.66
8.1.30.0050.00317.80
8.1.20.0030.00517.75
8.1.10.0080.00017.74
8.1.00.0080.00017.79
8.0.300.0040.00420.11
8.0.290.0000.00716.88
8.0.280.0040.00418.49
8.0.270.0000.00717.38
8.0.260.0030.00317.48
8.0.250.0000.00717.14
8.0.240.0000.00717.12
8.0.230.0030.00517.23
8.0.220.0040.00417.11
8.0.210.0050.00217.15
8.0.200.0030.00517.17
8.0.190.0000.01117.09
8.0.180.0070.00017.13
8.0.170.0020.00517.13
8.0.160.0030.00517.20
8.0.150.0070.00017.08
8.0.140.0050.00217.01
8.0.130.0000.00613.56
8.0.120.0030.00517.12
8.0.110.0050.00217.19
8.0.100.0040.00417.09
8.0.90.0050.00317.02
8.0.80.0030.01717.12
8.0.70.0000.01117.14
8.0.60.0000.00817.04
8.0.50.0000.00717.11
8.0.30.0070.01217.26
8.0.20.0170.00617.44
8.0.10.0040.00417.24
8.0.00.0070.01117.04
7.4.330.0050.00015.25
7.4.320.0070.00016.71
7.4.300.0060.00016.68
7.4.290.0000.00716.84
7.4.280.0000.00816.70
7.4.270.0030.00416.75
7.4.260.0050.00216.58
7.4.250.0040.00416.67
7.4.240.0040.00416.86
7.4.230.0000.00716.83
7.4.220.0160.01016.57
7.4.210.0120.00316.65
7.4.200.0040.00416.52
7.4.160.0110.00616.68
7.4.150.0130.00617.40
7.4.140.0090.01117.86
7.4.130.0070.01016.69
7.4.120.0110.00916.66
7.4.110.0140.00616.65
7.4.100.0150.00316.65
7.4.90.0130.01016.53
7.4.80.0110.01219.39
7.4.70.0040.01516.73
7.4.60.0130.00516.66
7.4.50.0100.00716.59
7.4.40.0090.00916.65
7.4.30.0130.01016.70
7.4.20.0120.01216.74
7.4.10.0090.00915.88
7.4.00.0070.01215.64
7.3.330.0000.00513.35
7.3.320.0040.00413.17
7.3.310.0040.00416.42
7.3.300.0000.00716.41
7.3.290.0050.01016.43
7.3.280.0090.00816.43
7.3.270.0070.01117.40
7.3.260.0200.00216.68
7.3.250.0080.01116.56
7.3.240.0070.01016.79
7.3.230.0110.00716.70
7.3.210.0030.01516.71
7.3.200.0080.01816.72
7.3.190.0070.01116.58
7.3.180.0080.00816.80
7.3.170.0060.01316.91
7.3.160.0100.01016.63
7.3.150.0080.01116.71
7.3.140.0030.02016.68
7.3.130.0050.01315.77
7.3.120.0080.01015.66
7.3.110.0080.00915.82
7.3.100.0070.00715.75
7.3.90.0080.00915.89
7.3.80.0060.01015.69
7.3.70.0070.00815.78
7.3.60.0040.00815.74
7.3.50.0110.00515.76
7.3.40.0050.01115.73
7.3.30.0060.00715.74
7.3.20.0100.00716.72
7.3.10.0080.00716.71
7.3.00.0100.01316.54
7.2.330.0100.01016.93
7.2.320.0120.00616.64
7.2.310.0210.00416.98
7.2.300.0090.00916.82
7.2.290.0000.01717.08
7.2.280.0120.01217.05
7.2.270.0000.01716.77
7.2.260.0090.01116.20
7.2.250.0070.01215.96
7.2.240.0050.01316.14
7.2.230.0070.00816.06
7.2.220.0140.00316.03
7.2.210.0050.01116.13
7.2.200.0090.00816.11
7.2.190.0050.01216.00
7.2.180.0100.01016.10
7.2.170.0090.00716.08
7.2.160.0070.01216.10
7.2.150.0060.00816.84
7.2.140.0070.01217.01
7.2.130.0190.00716.83
7.2.120.0090.01217.00
7.2.110.0120.00916.88
7.2.100.0130.00617.05
7.2.90.0120.00716.92
7.2.80.0120.00717.43
7.2.70.0070.01017.46
7.2.60.0100.00817.46
7.2.50.0110.00617.54
7.2.40.0100.00817.61
7.2.30.0080.00717.47
7.2.20.0080.01017.55
7.2.10.0120.00617.48
7.2.00.0070.00918.15
7.1.330.0070.01015.94
7.1.320.0080.00815.75
7.1.310.0070.00815.93
7.1.300.0080.00915.88
7.1.290.0100.01015.85
7.1.280.0090.01015.91
7.1.270.0070.01215.77
7.1.260.0100.00915.71
7.1.250.0090.00915.83
7.1.240.0020.01315.84
7.1.230.0070.00915.75
7.1.220.0150.00415.74
7.1.210.0110.00615.92
7.1.200.0130.00316.63
7.1.190.0110.00416.84
7.1.180.0040.01116.59
7.1.170.0010.01116.82
7.1.160.0080.00716.84
7.1.150.0050.00716.72
7.1.140.0080.01016.73
7.1.130.0080.00916.73
7.1.120.0060.00716.89
7.1.110.0090.00616.88
7.1.100.0060.01016.79
7.1.90.0060.01116.80
7.1.80.0060.01116.62
7.1.70.0070.00516.88
7.1.60.0070.00917.00
7.1.50.0030.01116.69
7.1.40.0070.00916.67
7.1.30.0070.00916.68
7.1.20.0080.00816.70
7.1.10.0030.01116.74
7.1.00.0070.02818.71
7.0.330.0090.00715.36
7.0.320.0050.01215.58
7.0.310.0080.00616.31
7.0.300.0050.01116.49
7.0.290.0070.00616.23
7.0.280.0090.00716.46
7.0.270.0080.00816.42
7.0.260.0030.01016.47
7.0.250.0040.01016.45
7.0.240.0060.01116.55
7.0.230.0090.00816.37
7.0.220.0070.01116.47
7.0.210.0050.00816.39
7.0.200.0190.00615.98
7.0.190.0010.01116.37
7.0.180.0040.01316.41
7.0.170.0080.00916.53
7.0.160.0060.00716.46
7.0.150.0040.00916.23
7.0.140.0090.01116.33
7.0.130.0070.00716.14
7.0.120.0060.00816.53
7.0.110.0200.02417.64
7.0.100.0090.03517.70
7.0.90.0140.02717.56
7.0.80.0150.02317.74
7.0.70.0150.02717.71
7.0.60.0150.02417.79
7.0.50.0190.02217.76
7.0.40.0130.02716.92
7.0.30.0160.02617.00
7.0.20.0160.02516.98
7.0.10.0190.02317.05
7.0.00.0180.02416.96
5.6.400.0050.01215.36
5.6.390.0040.00915.33
5.6.380.0050.00815.22
5.6.370.0060.00915.23
5.6.360.0020.01615.52
5.6.350.0020.01415.16
5.6.340.0040.01115.30
5.6.330.0120.00415.41
5.6.320.0120.00415.39
5.6.310.0050.01215.33
5.6.300.0050.01415.34
5.6.290.0080.01215.36
5.6.280.0090.01215.13
5.6.270.0110.00915.29
5.6.260.0100.02517.14
5.6.250.0060.02917.08
5.6.240.0070.02617.23
5.6.230.0080.03017.02
5.6.220.0090.02617.19
5.6.210.0110.02117.14
5.6.200.0100.02417.12
5.6.190.0040.03017.13
5.6.180.0070.02717.07
5.6.170.0140.02017.17
5.6.160.0090.02417.10
5.6.150.0050.02917.21
5.6.140.0130.02217.22
5.6.130.0110.02317.26
5.6.120.0090.02617.18
5.6.110.0090.02617.35
5.6.100.0090.02917.16
5.6.90.0120.02217.20
5.6.80.0070.02417.05
5.6.70.0080.02716.79
5.6.60.0070.02616.94
5.6.50.0090.02216.89
5.6.40.0050.02716.81
5.6.30.0120.02016.88
5.6.20.0070.02616.90
5.6.10.0080.02316.85
5.6.00.0080.02416.89

preferences:
42.58 ms | 403 KiB | 5 Q