3v4l.org

run code in 300+ PHP versions simultaneously
<?php $MessagesArray = [ ["date" => "2016/11/27"], ["date" => "2016/11/27"], ["date" => "2016/11/27"], ["date" => "2016/11/27"], ["date" => "2016/11/28"], ["date" => "2016/11/30"], ["date" => "2016/12/01"], ["date" => "2016/12/05"], ["date" => "2017/01/04"], ["date" => "2018/01/15"] ]; $yr = null; $mo = null; $dy = null; foreach ($MessagesArray as $row) { if ($row["date"] == "$yr/$mo/$dy") { continue; } [$y, $m, $d] = explode("/", $row["date"]); if (($m != $mo || $y != $yr) && $mo !== null) { echo "\t</div>\n"; } if ($y != $yr) { if ($yr !== null) { echo "</div>\n"; } echo "<div class='year'>$y\n"; } if ($m != $mo || $y != $yr) { echo "\t<div class='month'>Month $m\n"; } echo "\t\t<div class='day'>Day $d</div>\n"; $yr = $y; $mo = $m; $dy = $d; } if (sizeof($MessagesArray)) { echo "\t</div>\n</div>"; }

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)
8.3.70.0120.00418.18
8.3.60.0030.01318.18
8.3.50.0070.00718.20
8.3.40.0110.00718.75
8.3.30.0110.00418.85
8.3.20.0040.00419.14
8.3.10.0000.00823.59
8.3.00.0040.00423.64
8.2.190.0090.00616.58
8.2.180.0120.00918.26
8.2.170.0160.00022.96
8.2.160.0030.01020.52
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0000.00722.25
8.2.120.0080.00026.35
8.2.110.0070.00321.12
8.2.100.0090.00317.89
8.2.90.0040.00419.15
8.2.80.0080.00017.97
8.2.70.0000.00817.75
8.2.60.0040.00417.75
8.2.50.0040.00418.05
8.2.40.0050.00219.17
8.2.30.0070.00020.52
8.2.20.0040.00418.12
8.2.10.0030.00618.12
8.2.00.0040.00419.49
8.1.280.0130.00725.92
8.1.270.0000.00923.90
8.1.260.0050.00326.35
8.1.250.0170.00328.09
8.1.240.0030.00622.74
8.1.230.0110.00019.08
8.1.220.0000.00817.79
8.1.210.0060.00318.77
8.1.200.0060.00317.23
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0000.00818.89
8.1.160.0000.00718.84
8.1.150.0040.00418.89
8.1.140.0040.00419.06
8.1.130.0070.00019.02
8.1.120.0030.00317.36
8.1.110.0040.00417.41
8.1.100.0040.00417.45
8.1.90.0030.00617.50
8.1.80.0080.00017.52
8.1.70.0040.00417.49
8.1.60.0000.01017.61
8.1.50.0030.00617.41
8.1.40.0040.00417.54
8.1.30.0040.00717.53
8.1.20.0050.00317.57
8.1.10.0070.00017.45
8.1.00.0030.00617.52
8.0.300.0110.00018.77
8.0.290.0080.00016.75
8.0.280.0000.00718.39
8.0.270.0070.00017.26
8.0.260.0030.00617.17
8.0.250.0070.00016.84
8.0.240.0000.00717.00
8.0.230.0040.00417.02
8.0.220.0060.00616.84
8.0.210.0000.00716.90
8.0.200.0000.00817.00
8.0.190.0040.00416.94
8.0.180.0080.00016.75
8.0.170.0030.00616.89
8.0.160.0000.00716.91
8.0.150.0070.00016.79
8.0.140.0030.00316.86
8.0.130.0030.00313.37
8.0.120.0030.00516.89
8.0.110.0040.00416.91
8.0.100.0000.00716.88
8.0.90.0030.00516.83
8.0.80.0070.00916.80
8.0.70.0040.00416.84
8.0.60.0040.00416.88
8.0.50.0040.00416.71
8.0.30.0110.00917.10
8.0.20.0090.00917.40
8.0.10.0040.00416.84
8.0.00.0060.01216.73
7.4.330.0030.00315.55
7.4.320.0060.00016.52
7.4.300.0030.00316.49
7.4.290.0080.00016.41
7.4.280.0060.00316.60
7.4.270.0000.00716.52
7.4.260.0030.00516.41
7.4.250.0000.00716.49
7.4.240.0030.00316.52
7.4.230.0000.00716.39
7.4.220.0000.00716.54
7.4.210.0120.00516.55
7.4.200.0030.00316.59
7.4.160.0070.00916.38
7.4.140.0110.01017.86
7.4.130.0180.00916.37
7.4.120.0080.01216.48
7.4.110.0150.00916.41
7.4.100.0160.00016.45
7.4.90.0190.00616.62
7.4.80.0180.00319.39
7.4.70.0090.00616.41
7.4.60.0120.00816.61
7.4.50.0030.01316.38
7.4.40.0070.01716.47
7.4.10.0040.01416.69
7.4.00.0110.00615.75
7.3.330.0020.00213.22
7.3.320.0000.00613.32
7.3.310.0060.00016.31
7.3.300.0030.00316.35
7.3.290.0070.00016.34
7.3.280.0100.00716.40
7.3.260.0140.00716.39
7.3.240.0090.01016.50
7.3.230.0140.00716.52
7.3.210.0110.00816.50
7.3.200.0070.01016.42
7.3.190.0120.00416.45
7.3.180.0140.00316.59
7.3.170.0120.00616.33
7.3.160.0070.01016.48
7.3.130.0060.01216.26
7.3.120.0060.01016.59
7.3.110.0030.01016.22
7.3.100.0040.00416.25
7.3.90.0070.00416.36
7.3.80.0090.00916.38
7.3.70.0030.01316.39
7.3.60.0040.00716.46
7.3.50.0000.01116.27
7.3.40.0070.01016.45
7.3.30.0040.01516.51
7.3.20.0070.00318.10
7.3.10.0030.01017.48
7.3.00.0050.01017.50
7.2.330.0060.01316.75
7.2.320.0110.01616.81
7.2.310.0060.01016.80
7.2.300.0100.00516.57
7.2.290.0080.01016.84
7.2.260.0090.00316.65
7.2.250.0100.01016.35
7.2.240.0070.00716.65
7.2.230.0040.00416.50
7.2.220.0090.00616.35
7.2.210.0100.00316.73
7.2.200.0060.01316.46
7.2.190.0100.00316.68
7.2.180.0060.00616.66
7.2.170.0060.01216.49
7.2.160.0070.01116.56
7.2.150.0000.01118.55
7.2.140.0040.00418.40
7.2.130.0060.00817.75
7.2.120.0020.01217.66
7.2.110.0050.00617.56
7.2.100.0050.01117.69
7.2.90.0090.00517.79
7.2.80.0140.00716.66
7.2.70.0120.00716.75
7.2.60.0120.00916.89
7.2.50.0170.00616.68
7.2.40.0190.00616.88
7.2.30.0110.01216.87
7.2.20.0140.00816.88
7.2.10.0150.00816.79
7.2.00.0170.00716.88
7.1.330.0070.00317.16
7.1.320.0000.01717.37
7.1.310.0000.00917.43
7.1.300.0000.01317.27
7.1.290.0030.01017.41
7.1.280.0060.01017.42
7.1.270.0030.00617.23
7.1.260.0040.00417.29
7.1.250.0070.00516.54
7.1.240.0000.00917.18
7.1.230.0000.01317.38
7.1.220.0000.01017.24
7.1.210.0080.00517.29
7.1.200.0050.00616.48
7.1.190.0170.00615.54
7.1.180.0160.00815.70
7.1.170.0220.00515.53
7.1.160.0170.00515.52
7.1.150.0170.00715.55
7.1.140.0200.00715.63
7.1.130.0180.00615.56
7.1.120.0530.00915.53
7.1.110.0220.00615.59
7.1.100.0220.00815.65
7.1.90.0210.00715.61
7.1.80.0190.00815.51
7.1.70.0150.00815.80
7.1.60.0300.00824.72
7.1.50.0270.01324.59
7.1.40.0280.00824.57
7.1.30.0260.01024.59
7.1.20.0300.00724.61
7.1.10.0190.00815.62
7.1.00.0220.00515.63
7.0.330.0060.01216.75
7.0.320.0090.00616.81
7.0.310.0030.01316.97
7.0.300.0110.00416.67
7.0.290.0140.00316.82
7.0.280.0070.00316.92
7.0.270.0080.00616.74
7.0.260.0070.00716.84
7.0.250.0000.01416.69
7.0.240.0100.00717.02
7.0.230.0060.00916.87
7.0.220.0060.00616.82
7.0.210.0060.00616.89
7.0.200.0030.00917.00
7.0.190.0050.00516.96
7.0.180.0030.01016.93
7.0.170.0060.00916.77
7.0.160.0030.00916.86
7.0.150.0030.00616.88
7.0.140.0060.00316.78
7.0.130.0100.00616.73
7.0.120.0000.01016.86
7.0.110.0070.01016.83
7.0.100.0030.01316.75
7.0.90.0080.00416.75
7.0.80.0060.00916.73
7.0.70.0070.01016.88
7.0.60.0110.00616.80
7.0.50.0070.00316.89
7.0.40.0060.00614.82
7.0.30.0110.00014.84
7.0.20.0120.00414.70
7.0.10.0030.01414.76
7.0.00.0100.00714.61
5.6.400.0040.01315.70
5.6.390.0120.00415.50
5.6.380.0060.00615.63
5.6.370.0000.01515.48
5.6.360.0070.00315.66
5.6.350.0030.01015.54
5.6.340.0030.00615.97
5.6.330.0130.00315.70
5.6.320.0070.00715.59
5.6.310.0030.01315.64
5.6.300.0070.00315.53
5.6.290.0070.01015.56
5.6.280.0070.00715.45
5.6.270.0060.00615.98
5.6.260.0150.00015.61
5.6.250.0070.00715.66
5.6.240.0000.01215.62
5.6.230.0090.00915.47
5.6.220.0030.01315.66
5.6.210.0100.00315.65
5.6.200.0110.00315.37
5.6.190.0060.00615.69
5.6.180.0070.00315.34
5.6.170.0000.01215.63
5.6.160.0110.00415.44
5.6.150.0030.00615.38
5.6.140.0090.00615.52
5.6.130.0100.00315.54
5.6.120.0050.00515.83
5.6.110.0070.00715.51
5.6.100.0100.01015.35
5.6.90.0110.00415.52
5.6.80.0070.01115.60
5.6.70.0030.01015.68
5.6.60.0130.00715.46
5.6.50.0060.01315.67
5.6.40.0070.01315.39
5.6.30.0000.01415.65
5.6.20.0100.00315.55
5.6.10.0090.00415.59
5.6.00.0100.00715.48

preferences:
68.99 ms | 401 KiB | 5 Q