3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dates = [ '2019-08-19 00:00:00', '2019-08-20 00:00:00', '2019-08-21 00:00:00', '2019-08-21 00:00:00', '2019-08-21 00:00:00', '2019-08-22 00:00:00', '2019-08-22 00:00:00', '2019-08-22 00:00:00', '2019-08-23 00:00:00', '2019-08-23 00:00:00', '2019-08-23 00:00:00', '2019-08-24 00:00:00', '2019-08-24 00:00:00', '2019-08-25 00:00:00', '2019-08-25 00:00:00', ]; $lastDay = ""; $i = -1; foreach ($dates as $date){ $i++; $dateTime = new DateTime($date); if ($lastDay != $dateTime->format("d") && $i != 0){ //$dates[$i - 1]['lastDay'] = true; echo ($i - 1) . " is a last row in a day\n"; } $lastDay = $dateTime->format("d"); } echo $i . " is a last row in a day\n";; // last row must be a last row in a day also

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)
8.5.10.0020.00616.94
8.5.00.0100.01120.20
8.4.150.0020.00114.05
8.4.140.0110.01017.89
8.4.130.0120.00418.78
8.4.120.0060.00324.03
8.4.110.0100.01022.71
8.4.100.0110.01017.74
8.4.90.0090.01117.86
8.4.80.0090.01019.59
8.4.70.0130.00719.59
8.4.60.0100.01118.77
8.4.50.0100.00920.30
8.4.40.0060.01319.64
8.4.30.0110.00818.72
8.4.20.0090.00918.79
8.4.10.0000.00817.76
8.3.280.0110.01018.64
8.3.270.0150.00916.57
8.3.260.0120.00816.44
8.3.250.0080.00918.89
8.3.240.0070.00117.30
8.3.230.0120.00716.83
8.3.220.0130.00516.59
8.3.210.0040.00320.91
8.3.200.0060.00316.61
8.3.190.0030.00517.29
8.3.180.0080.01218.46
8.3.170.0100.00617.21
8.3.160.0120.00618.59
8.3.150.0000.00818.36
8.3.140.0060.01217.36
8.3.130.0030.00618.56
8.3.120.0060.01018.96
8.3.110.0040.00418.59
8.3.100.0060.00318.56
8.3.90.0110.00416.66
8.3.80.0060.00617.97
8.3.70.0070.01416.88
8.3.60.0040.01518.30
8.3.50.0070.01318.43
8.3.40.0120.00918.63
8.3.30.0090.00618.60
8.3.20.0050.00322.36
8.3.10.0040.00420.17
8.3.00.0080.00023.53
8.2.290.0110.01019.02
8.2.280.0120.00618.37
8.2.270.0050.00817.25
8.2.260.0040.00416.50
8.2.250.0080.00018.39
8.2.240.0080.01117.16
8.2.230.0090.00020.94
8.2.220.0060.00324.06
8.2.210.0110.00426.77
8.2.200.0080.00618.54
8.2.190.0070.01418.54
8.2.180.0150.00018.67
8.2.170.0070.00722.96
8.2.160.0060.00922.11
8.2.150.0040.00424.18
8.2.140.0050.00224.66
8.2.130.0080.00026.16
8.2.120.0080.00026.16
8.2.110.0030.00620.96
8.2.100.0090.00317.97
8.2.90.0050.00318.34
8.2.80.0080.00018.22
8.2.70.0070.00317.75
8.2.60.0090.00017.75
8.2.50.0000.00918.10
8.2.40.0050.00219.53
8.2.30.0070.00019.32
8.2.20.0040.00418.06
8.2.10.0040.00419.43
8.2.00.0060.00319.30
8.1.330.0140.00421.92
8.1.320.0090.01116.41
8.1.310.0120.00318.59
8.1.300.0060.00318.15
8.1.290.0070.00418.88
8.1.280.0070.00725.92
8.1.270.0040.00420.56
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0080.00023.84
8.1.230.0040.00720.90
8.1.220.0000.00817.78
8.1.210.0040.00418.83
8.1.200.0030.00517.47
8.1.190.0000.00817.24
8.1.180.0030.00618.10
8.1.170.0080.00018.70
8.1.160.0050.00318.86
8.1.150.0000.01019.00
8.1.140.0000.00721.00
8.1.130.0000.00720.02
8.1.120.0040.00417.66
8.1.110.0040.00417.65
8.1.100.0080.00017.61
8.1.90.0040.00417.66
8.1.80.0050.00317.54
8.1.70.0000.00717.60
8.1.60.0030.00617.68
8.1.50.0030.00517.62
8.1.40.0030.00517.64
8.1.30.0060.00617.77
8.1.20.0040.00417.65
8.1.10.0030.00517.74
8.1.00.0040.00417.71
8.0.300.0040.00419.95
8.0.290.0000.00716.88
8.0.280.0030.00318.44
8.0.270.0030.00517.25
8.0.260.0000.00720.11
8.0.250.0070.00317.06
8.0.240.0050.00317.12
8.0.230.0000.00717.10
8.0.220.0040.00417.08
8.0.210.0050.00517.09
8.0.200.0080.00017.14
8.0.190.0040.00417.17
8.0.180.0040.00417.05
8.0.170.0050.00317.10
8.0.160.0000.00717.07
8.0.150.0040.00416.95
8.0.140.0050.00316.95
8.0.130.0000.00613.40
8.0.120.0040.00417.03
8.0.110.0040.00417.15
8.0.100.0040.00417.15
8.0.90.0050.00316.98
8.0.80.0040.01117.02
8.0.70.0020.00516.99
8.0.60.0020.00517.06
8.0.50.0000.00716.96
8.0.30.0100.00917.13
8.0.20.0100.01017.23
8.0.10.0040.00417.16
8.0.00.0060.01316.89
7.4.330.0000.00515.55
7.4.320.0000.00616.68
7.4.300.0000.00616.75
7.4.290.0030.00316.63
7.4.280.0030.00516.58
7.4.270.0070.00016.77
7.4.260.0060.00013.32
7.4.250.0030.00316.63
7.4.240.0030.00316.77
7.4.230.0030.00316.63
7.4.220.0030.00316.56
7.4.210.0060.01016.75
7.4.200.0000.00716.67
7.4.140.0130.00517.86
7.4.130.0180.00616.68
7.4.120.0090.00616.77
7.4.110.0070.01016.79
7.4.100.0130.00316.45
7.4.90.0090.00616.80
7.4.80.0090.00819.39
7.4.70.0160.00716.74
7.4.60.0130.00316.75
7.4.50.0070.01116.61
7.4.40.0160.00016.56
7.4.00.0090.00615.22
7.3.330.0070.00016.53
7.3.320.0050.00013.12
7.3.310.0000.00716.45
7.3.300.0000.00716.29
7.3.290.0000.00716.41
7.3.280.0070.01416.34
7.3.260.0080.01116.50
7.3.240.0110.00816.51
7.3.230.0060.00916.37
7.3.210.0060.01116.55
7.3.200.0070.01016.52
7.3.190.0050.01116.68
7.3.180.0080.00716.79
7.3.170.0070.01416.45
7.3.160.0080.00816.36
7.3.120.0030.01415.06
7.3.110.0060.00915.23
7.3.100.0000.01415.03
7.3.90.0070.01114.87
7.3.80.0080.00314.70
7.3.70.0080.00714.85
7.3.60.0070.00714.78
7.3.50.0080.00614.93
7.3.40.0060.01014.68
7.3.30.0070.00614.77
7.3.20.0100.00516.70
7.3.10.0100.00516.82
7.3.00.0070.00516.83
7.2.330.0120.00916.65
7.2.320.0090.00917.05
7.2.310.0100.00716.80
7.2.300.0030.01316.92
7.2.290.0070.01116.75
7.2.240.0060.00915.50
7.2.230.0030.01215.11
7.2.220.0000.01515.48
7.2.210.0020.01315.14
7.2.200.0060.00815.26
7.2.190.0040.00715.11
7.2.180.0080.00515.18
7.2.170.0060.01115.13
7.2.160.0100.00315.24
7.2.150.0110.00317.04
7.2.140.0050.00817.10
7.2.130.0030.00817.04
7.2.120.0080.00817.10
7.2.110.0070.00717.16
7.2.100.0060.01017.12
7.2.90.0090.00616.88
7.2.80.0040.01117.05
7.2.70.0050.00817.02
7.2.60.0090.00716.95
7.2.50.0020.01317.12
7.2.40.0050.01117.06
7.2.30.0090.00717.17
7.2.20.0050.01017.07
7.2.10.0070.00817.08
7.2.00.0060.00916.96
7.1.330.0060.00315.87
7.1.320.0000.01416.09
7.1.310.0070.00415.96
7.1.300.0050.00915.86
7.1.290.0060.00515.94
7.1.280.0070.00915.95
7.1.270.0020.01015.89
7.1.260.0060.00715.81
7.1.250.0030.01015.94

preferences:
177.82 ms | 403 KiB | 5 Q