3v4l.org

run code in 300+ PHP versions simultaneously
<?php $R = new T(); $R->SetRequests(is_array($_POST["requests"]) && count($_POST["requests"]) > 0 ? "µ".implode("µµ", $_POST["requests"])."µ" : array()); print_r($R->ToArray()); $Requests = $R->GetRequests(); foreach($Requests as &$Request) { $Request = $Request["Subject"]."~".$Request["Active"]; } $Requests = count($Requests) > 0 ? "µ".implode("µµ", $Requests)."µ" : ""; var_dump($Requests); class T { public $Requests = array(); public function SetRequests($Requests) { if(is_array($Requests)) { $this->Requests = $Requests; return true; } elseif(preg_match("/^(µ[^µ~]*~[01]µ)*$/i", $Requests)) { $this->Requests = array(); $Requests = explode("µµ", mb_substr($Requests, 1, -1, "UTF-8")); foreach($Requests as $Request) { $Req = explode("~", $Request); $this->Requests[] = array("Subject" => strval($Req[0]), "Active" => intval($Req[1])); } return true; } return false; } public function GetRequests() { return $this->Requests; } public function ToArray() { return array("Requests" => $this->Requests); } }

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)
8.3.60.0070.00718.53
8.3.50.0160.00422.06
8.3.40.0040.01418.95
8.3.30.0100.00319.13
8.3.20.0040.00420.23
8.3.10.0050.00320.57
8.3.00.0040.00419.38
8.2.180.0110.00718.60
8.2.170.0120.00322.96
8.2.160.0070.00720.32
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00422.09
8.2.110.0100.00022.11
8.2.100.0000.01117.81
8.2.90.0000.00918.03
8.2.80.0050.00319.16
8.2.70.0060.00318.16
8.2.60.0030.00717.90
8.2.50.0030.00718.10
8.2.40.0040.00420.65
8.2.30.0030.00518.13
8.2.20.0030.00517.73
8.2.10.0030.00618.00
8.2.00.0040.00417.70
8.1.280.0100.00725.92
8.1.270.0060.00323.97
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.99
8.1.230.0110.00020.84
8.1.220.0060.00317.79
8.1.210.0000.00818.77
8.1.200.0040.00417.47
8.1.190.0000.01017.36
8.1.180.0040.00418.10
8.1.170.0050.00318.46
8.1.160.0040.00422.08
8.1.150.0070.00018.88
8.1.140.0040.00417.45
8.1.130.0030.00317.74
8.1.120.0050.00217.36
8.1.110.0040.00417.55
8.1.100.0040.00417.54
8.1.90.0030.00517.45
8.1.80.0000.00717.36
8.1.70.0070.00017.41
8.1.60.0060.00317.56
8.1.50.0040.00417.52
8.1.40.0020.00517.47
8.1.30.0030.00617.45
8.1.20.0000.00817.65
8.1.10.0000.00717.39
8.1.00.0040.00417.41
8.0.300.0040.00422.01
8.0.290.0090.00016.88
8.0.280.0030.00318.44
8.0.270.0070.00016.95
8.0.260.0000.00817.23
8.0.250.0030.00417.01
8.0.240.0060.00316.95
8.0.230.0040.00416.92
8.0.220.0000.00716.83
8.0.210.0050.00316.91
8.0.200.0060.00017.03
8.0.190.0070.00017.01
8.0.180.0050.00216.98
8.0.170.0030.00516.87
8.0.160.0040.00416.96
8.0.150.0040.00416.82
8.0.140.0040.00416.95
8.0.130.0000.00713.35
8.0.120.0050.00216.97
8.0.110.0040.00416.97
8.0.100.0070.00016.91
8.0.90.0000.00716.86
8.0.80.0060.01017.01
8.0.70.0030.00517.08
8.0.60.0030.00517.05
8.0.50.0050.00316.87
8.0.30.0130.00717.04
8.0.20.0100.01417.40
8.0.10.0040.00416.95
8.0.00.0080.01016.98
7.4.330.0000.00515.20
7.4.320.0000.00716.52
7.4.300.0030.00316.40
7.4.290.0060.00016.43
7.4.280.0040.00416.61
7.4.270.0050.00316.61
7.4.260.0030.00316.47
7.4.250.0000.00716.58
7.4.240.0050.00216.54
7.4.230.0030.00316.68
7.4.220.0090.00916.63
7.4.210.0110.00416.53
7.4.200.0040.00216.41
7.4.160.0070.01016.44
7.4.150.0030.02217.40
7.4.140.0100.01017.86
7.4.130.0110.00716.53
7.4.120.0130.00816.61
7.4.110.0130.01016.32
7.4.100.0170.00316.57
7.4.90.0060.01616.59
7.4.80.0060.01619.39
7.4.70.0030.01516.65
7.4.60.0080.00816.66
7.4.50.0050.00016.49
7.4.40.0080.00816.62
7.4.30.0040.01616.64
7.4.00.0080.00814.66
7.3.330.0000.00613.44
7.3.320.0000.00613.26
7.3.310.0040.00416.20
7.3.300.0030.00316.45
7.3.290.0030.01016.46
7.3.280.0070.00916.41
7.3.270.0070.01317.40
7.3.260.0070.01016.50
7.3.250.0100.00616.35
7.3.240.0060.01216.41
7.3.230.0060.00916.58
7.3.210.0170.00016.63
7.3.200.0070.01019.39
7.3.190.0030.01816.66
7.3.180.0040.01116.41
7.3.170.0040.01316.59
7.3.160.0140.00316.49
7.3.10.0030.01016.69
7.3.00.0100.00016.71
7.2.330.0060.01216.94
7.2.320.0100.01016.59
7.2.310.0090.00816.63
7.2.300.0090.00916.50
7.2.290.0080.01516.62
7.2.130.0060.00617.01
7.2.120.0040.00716.84
7.2.110.0090.00617.01
7.2.100.0230.00016.93
7.2.90.0040.01116.96
7.2.80.0130.01016.99
7.2.70.0090.00617.01
7.2.60.0050.01016.90
7.2.50.0070.00717.08
7.2.40.0060.00916.91
7.2.30.0140.00716.86
7.2.20.0070.00716.92
7.2.10.0000.01417.18
7.2.00.0110.00316.99
7.1.250.0040.00715.75
7.1.200.0060.00916.06
7.1.70.0030.00717.21
7.1.60.0070.01719.32
7.1.50.0110.00016.92
7.1.00.0000.08022.43
7.0.200.0040.00416.82
7.0.140.0030.07322.04
7.0.60.0070.04020.04
7.0.50.0070.07017.91
7.0.40.0000.09320.30
7.0.30.0300.04720.24
7.0.20.0270.04720.24
7.0.10.0070.08720.07
7.0.00.0100.03720.25
5.6.280.0030.07320.94
5.6.210.0030.04020.49
5.6.200.0100.05318.15
5.6.190.0130.08020.47
5.6.180.3330.05020.58
5.6.170.0300.07320.54
5.6.160.0000.05020.54
5.6.150.0030.04018.27
5.6.140.0100.07718.14
5.6.130.0100.07718.15
5.6.120.0070.08321.14
5.6.110.0070.07020.97
5.6.100.0070.07021.14
5.6.90.0100.03720.98
5.6.80.0100.07320.43
5.6.70.4200.04020.49
5.5.350.0030.08720.35
5.5.340.0130.04017.97
5.5.330.0070.08320.28
5.5.320.0130.04320.34
5.5.310.0300.07020.24
5.5.300.0100.07717.98
5.5.290.0070.05018.08
5.5.280.0100.08020.79
5.5.270.0030.05720.89
5.5.260.0030.04320.70
5.5.250.0100.07020.68
5.5.240.0270.08020.21
5.4.450.0130.05019.64
5.4.440.0200.04719.30
5.4.430.0570.04019.37
5.4.420.0670.00019.36
5.4.410.0600.00019.31
5.4.400.0630.00019.03
5.4.390.0630.00019.04
5.4.380.0670.00019.27
5.4.370.0630.00019.21
5.4.360.0630.00019.09
5.4.350.0670.00019.26
5.4.340.0670.00019.16
5.4.320.0080.03412.52
5.4.310.0070.03912.51
5.4.300.0050.03712.51
5.4.290.0070.03712.51
5.4.280.0070.03412.41
5.4.270.0040.03812.41
5.4.260.0060.03912.41
5.4.250.0020.04112.41
5.4.240.0060.03612.41
5.4.230.0060.03812.40
5.4.220.0040.04212.40
5.4.210.0040.03712.40
5.4.200.0070.03712.40
5.4.190.0050.03812.40
5.4.180.0080.03512.40
5.4.170.0090.03312.41
5.4.160.0030.03912.41
5.4.150.0050.04412.41
5.4.140.0030.04012.09
5.4.130.0040.03712.07
5.4.120.0080.03412.03
5.4.110.0040.03712.03
5.4.100.0070.03412.02
5.4.90.0070.03612.03
5.4.80.0060.03712.03
5.4.70.0080.03412.02
5.4.60.0090.03412.02
5.4.50.0090.03212.02
5.4.40.0030.04312.01
5.4.30.0030.04512.01
5.4.20.0060.03512.01
5.4.10.0060.03312.01
5.4.00.0040.03711.50
5.3.290.0050.04012.80
5.3.280.0050.04412.71
5.3.270.0080.05112.73
5.3.260.0060.04012.71
5.3.250.0050.03912.72
5.3.240.0060.03712.72
5.3.230.0020.04112.71
5.3.220.0080.03512.68
5.3.210.0080.03712.68
5.3.200.0080.03412.68
5.3.190.0080.03612.68
5.3.180.0100.03412.68
5.3.170.0050.03712.67
5.3.160.0060.04012.68
5.3.150.0050.03812.67
5.3.140.0070.03912.66
5.3.130.0040.04012.65
5.3.120.0070.03812.66
5.3.110.0040.04112.66
5.3.100.0060.04312.13
5.3.90.0070.03712.12
5.3.80.0060.04212.11
5.3.70.0080.04212.11
5.3.60.0040.03912.09
5.3.50.0060.04612.04
5.3.40.0080.03512.04
5.3.30.0050.03712.00
5.3.20.0050.04211.79
5.3.10.0080.04011.75
5.3.00.0050.03711.73
5.2.170.0040.0319.23
5.2.160.0060.0299.23
5.2.150.0070.0289.24
5.2.140.0050.0309.23
5.2.130.0070.0269.19
5.2.120.0050.0289.20
5.2.110.0040.0299.20
5.2.100.0030.0349.20
5.2.90.0100.0269.20
5.2.80.0070.0399.19
5.2.70.0100.0269.19
5.2.60.0040.0319.15
5.2.50.0050.0309.12
5.2.40.0070.0319.09
5.2.30.0060.0289.06
5.2.20.0050.0309.07
5.2.10.0050.0278.97
5.2.00.0050.0348.83
5.1.60.0060.0238.12
5.1.50.0080.0218.11
5.1.40.0030.0258.10
5.1.30.0120.0368.45
5.1.20.0060.0358.46
5.1.10.0030.0318.20
5.1.00.0070.0348.19
5.0.50.0040.0226.67
5.0.40.0070.0226.53
5.0.30.0010.0336.34
5.0.20.0050.0246.30
5.0.10.0040.0196.29
5.0.00.0030.0316.27
4.4.90.0030.0154.78
4.4.80.0030.0154.75
4.4.70.0030.0154.76
4.4.60.0030.0154.76
4.4.50.0000.0214.77
4.4.40.0020.0254.71
4.4.30.0020.0164.76
4.4.20.0050.0184.84
4.4.10.0010.0174.85
4.4.00.0030.0244.76
4.3.110.0050.0134.67
4.3.100.0010.0164.66
4.3.90.0040.0214.64
4.3.80.0040.0234.59
4.3.70.0020.0154.63
4.3.60.0010.0164.63
4.3.50.0030.0164.62
4.3.40.0030.0244.54
4.3.30.0020.0163.29
4.3.20.0030.0153.27
4.3.10.0000.0183.22
4.3.00.0000.02013.59

preferences:
44.74 ms | 401 KiB | 5 Q