3v4l.org

run code in 300+ PHP versions simultaneously
<?php $strings = array('SS2014','SU2014','FW2014','SS2013','FW2013','SS2013', 'NW2012'); $cleanUpResult = array(); $counter = 0; $previousYear = ''; $currentIndex = 10; foreach($strings as $row){ if($counter == 0){ $previousYear = substr($row, -4); } var_dump($previousYear); if($previousYear !== substr($row, -4)){ $currentIndex += 10; } var_dump($previousYear); if($counter > 0){ $previousYear = substr($row, -4); } var_dump(substr($row, 0, 2)); var_dump(substr($row, -4)); switch(substr($row, 0, 2)){ case 'SS': $cleanUpResult[$currentIndex + 1] = $row; break; case 'SU': $cleanUpResult[$currentIndex + 2] = $row; break; case 'FW': $cleanUpResult[$currentIndex + 3] = $row; break; case 'WI': $cleanUpResult[$currentIndex + 4] = $row; break; case 'XM': $cleanUpResult[$currentIndex + 5] = $row; break; case 'CO': $cleanUpResult[$currentIndex + 6] = $row; break; case 'NW': $cleanUpResult[$currentIndex + 7] = $row; break; } $cleanUpResult[] = $row; $counter++; } var_dump($cleanUpResult);

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)
8.3.60.0070.01418.43
8.3.50.0090.00822.07
8.3.40.0120.00618.84
8.3.30.0140.00019.08
8.3.20.0040.00420.09
8.3.10.0040.00423.66
8.3.00.0080.00820.80
8.2.180.0090.00918.09
8.2.170.0140.00022.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0070.00726.16
8.2.120.0120.00320.71
8.2.110.0090.00022.11
8.2.100.0080.00417.84
8.2.90.0040.00419.36
8.2.80.0050.00317.97
8.2.70.0080.00017.63
8.2.60.0040.00417.91
8.2.50.0040.00418.07
8.2.40.0040.00419.88
8.2.30.0000.00818.22
8.2.20.0050.00317.79
8.2.10.0040.00418.15
8.2.00.0040.00417.64
8.1.280.0140.00725.92
8.1.270.0060.00322.02
8.1.260.0040.00426.35
8.1.250.0110.00428.09
8.1.240.0000.00923.79
8.1.230.0040.00819.05
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0080.00417.36
8.1.190.0040.00417.38
8.1.180.0040.00418.10
8.1.170.0080.00318.72
8.1.160.0070.00022.04
8.1.150.0000.00918.66
8.1.140.0080.00017.39
8.1.130.0000.00717.85
8.1.120.0000.00717.56
8.1.110.0040.00417.51
8.1.100.0080.00317.37
8.1.90.0070.00017.45
8.1.80.0000.00817.48
8.1.70.0000.00717.43
8.1.60.0040.00417.57
8.1.50.0080.00017.54
8.1.40.0000.00817.53
8.1.30.0000.00817.59
8.1.20.0000.00817.55
8.1.10.0080.00017.55
8.1.00.0080.00017.53
8.0.300.0040.00418.77
8.0.290.0040.00816.80
8.0.280.0000.00818.47
8.0.270.0000.00817.28
8.0.260.0030.00317.18
8.0.250.0000.00716.99
8.0.240.0060.00616.96
8.0.230.0050.00316.98
8.0.220.0070.00016.96
8.0.210.0000.00716.88
8.0.200.0060.00316.89
8.0.190.0040.00416.96
8.0.180.0080.00016.91
8.0.170.0040.00416.95
8.0.160.0040.00316.82
8.0.150.0000.00816.93
8.0.140.0040.00416.79
8.0.130.0000.00513.37
8.0.120.0000.00816.81
8.0.110.0000.00816.82
8.0.100.0020.00516.89
8.0.90.0050.00316.95
8.0.80.0030.01316.92
8.0.70.0040.00416.75
8.0.60.0040.00416.98
8.0.50.0030.00516.96
8.0.30.0080.01717.11
8.0.20.0080.01117.40
8.0.10.0000.00817.02
8.0.00.0090.01416.78
7.4.330.0030.00315.00
7.4.320.0000.00616.55
7.4.300.0060.00316.50
7.4.290.0040.00416.63
7.4.280.0080.00016.43
7.4.270.0030.00516.63
7.4.260.0070.00316.53
7.4.250.0080.00016.64
7.4.240.0000.00716.55
7.4.230.0060.00316.45
7.4.220.0130.00916.63
7.4.210.0030.01116.59
7.4.200.0050.00216.66
7.4.160.0100.00616.55
7.4.150.0130.00617.40
7.4.140.0140.01817.86
7.4.130.0090.01016.51
7.4.120.0070.01116.54
7.4.110.0100.00716.68
7.4.100.0060.01916.67
7.4.90.0140.00416.42
7.4.80.0030.01519.39
7.4.70.0040.01216.46
7.4.60.0090.00916.41
7.4.50.0090.00016.33
7.4.40.0070.01016.59
7.4.30.0030.01316.45
7.4.00.0050.00914.80
7.3.330.0000.00613.09
7.3.320.0030.00313.18
7.3.310.0070.00016.43
7.3.300.0030.00316.23
7.3.290.0140.00716.37
7.3.280.0100.00816.36
7.3.270.0140.00317.40
7.3.260.0070.01116.44
7.3.250.0110.00716.35
7.3.240.0000.01816.45
7.3.230.0070.01116.39
7.3.210.0120.00616.59
7.3.200.0150.01019.39
7.3.190.0110.00716.23
7.3.180.0080.00816.45
7.3.170.0160.00716.65
7.3.160.0100.00716.56
7.3.120.0070.00814.91
7.3.110.0060.01314.71
7.3.100.0040.01214.75
7.3.90.0060.00315.05
7.3.80.0130.00015.00
7.3.70.0060.00914.88
7.3.60.0030.01014.92
7.3.50.0130.00014.98
7.3.40.0060.00614.91
7.3.30.0030.00614.88
7.3.20.0030.01416.80
7.3.10.0040.00816.66
7.3.00.0030.01016.50
7.2.330.0100.01016.52
7.2.320.0090.00916.52
7.2.310.0000.01716.62
7.2.300.0120.00616.57
7.2.290.0100.00716.39
7.2.250.0090.00615.22
7.2.240.0030.01715.02
7.2.230.0040.01114.90
7.2.220.0060.00915.16
7.2.210.0030.01415.07
7.2.200.0070.01315.05
7.2.190.0040.00415.09
7.2.180.0140.00315.16
7.2.170.0000.01515.14
7.2.00.0000.01519.57
7.1.330.0000.01715.77
7.1.320.0000.01015.83
7.1.310.0030.00716.05
7.1.300.0130.00015.73
7.1.290.0050.00515.81
7.1.280.0070.00715.60
7.1.270.0060.01215.51
7.1.260.0070.01015.86
7.1.100.0100.00318.21
7.1.70.0110.00017.26
7.1.60.0110.01519.70
7.1.50.0090.01117.11
7.1.00.0070.07322.37
7.0.200.0200.00716.57
7.0.140.0000.07722.07
7.0.60.0100.04319.84
7.0.50.0170.06017.83
7.0.40.0070.08719.98
7.0.30.0330.07720.21
7.0.20.0270.07720.12
7.0.10.0100.05720.16
7.0.00.0100.07020.11
5.6.280.0000.07721.03
5.6.210.0130.07320.55
5.6.200.0030.04018.21
5.6.190.0070.04320.67
5.6.180.0270.08020.67
5.6.170.0270.07720.48
5.6.160.0070.04720.46
5.6.150.0030.04018.12
5.6.140.0200.05718.14
5.6.130.0130.06318.15
5.6.120.0030.07321.14
5.6.110.0070.08320.98
5.6.100.0030.06321.00
5.6.90.0100.08020.99
5.6.80.0070.04020.41
5.5.350.0070.05720.44
5.5.340.0070.05717.98
5.5.330.0070.08320.07
5.5.320.0330.07720.24
5.5.310.0330.07320.32
5.5.300.0100.04017.98
5.5.290.0070.07317.95
5.5.280.0070.08720.90
5.5.270.0170.07020.90
5.5.260.0100.07020.97
5.5.250.0130.05020.72
5.5.240.0130.04020.37
5.4.450.0200.04327.56
5.4.440.0270.04326.50
5.4.430.0100.04726.13
5.4.420.0430.03726.13
5.4.410.1200.04019.33
5.4.400.0200.03726.12
5.4.390.0230.04326.12
5.4.380.0130.05718.50
5.4.370.0200.05018.68
5.4.360.0130.05318.58
5.4.350.0200.07018.51
5.4.340.0300.03718.66
5.4.320.0070.03512.47
5.4.310.0050.03912.46
5.4.300.0090.04512.47
5.4.290.0060.04412.46
5.4.280.0100.03512.36
5.4.270.0090.04112.36
5.4.260.0070.04612.36
5.4.250.0070.04512.36
5.4.240.0110.04212.36
5.4.230.0160.04012.36
5.4.220.0130.03912.35
5.4.210.0120.04112.36
5.4.200.0140.04012.35
5.4.190.0110.05012.35
5.4.180.0090.04412.35
5.4.170.0060.04512.36
5.4.160.0140.04012.36
5.4.150.0080.04312.36
5.4.140.0080.04512.04
5.4.130.0110.04512.03
5.4.120.0130.04211.98
5.4.110.0110.03911.98
5.4.100.0140.04611.98
5.4.90.0070.04011.97
5.4.80.0090.04111.98
5.4.70.0050.05411.97
5.4.60.0060.05311.97
5.4.50.0080.05311.97
5.4.40.0020.05711.96
5.4.30.0100.05011.96
5.4.20.0090.07511.96
5.4.10.0100.04811.96
5.4.00.0090.05111.45
5.3.290.0070.03912.80
5.3.280.0120.05912.71
5.3.270.0100.06112.73
5.3.260.0150.04312.72
5.3.250.0090.05112.72
5.3.240.0100.03812.72
5.3.230.0030.04312.71
5.3.220.0080.03912.68
5.3.210.0090.03612.68
5.3.200.0120.03212.68
5.3.190.0090.03912.68
5.3.180.0110.04412.67
5.3.170.0070.05412.67
5.3.160.0070.05312.67
5.3.150.0130.04812.68
5.3.140.0100.05012.66
5.3.130.0090.05312.66
5.3.120.0060.05712.65
5.3.110.0060.05612.66
5.3.100.0080.04512.12
5.3.90.0110.03812.08
5.3.80.0090.03712.08
5.3.70.0060.03912.07
5.3.60.0040.04112.06
5.3.50.0070.04612.00
5.3.40.0110.04712.00
5.3.30.0090.05011.96
5.3.20.0060.03911.75
5.3.10.0120.03711.71
5.3.00.0070.04211.69
5.2.170.0070.0339.20
5.2.160.0070.0309.20
5.2.150.0070.0299.20
5.2.140.0100.0379.19
5.2.130.0090.0279.15
5.2.120.0090.0299.15
5.2.110.0040.0329.16
5.2.100.0040.0329.16
5.2.90.0070.0279.16
5.2.80.0050.0329.15
5.2.70.0070.0329.16
5.2.60.0040.0339.11
5.2.50.0040.0339.08
5.2.40.0080.0309.05
5.2.30.0080.0319.03
5.2.20.0040.0309.02
5.2.10.0070.0278.94
5.2.00.0080.0278.80
5.1.60.0040.0258.08
5.1.50.0070.0248.08
5.1.40.0050.0288.06
5.1.30.0060.0278.41
5.1.20.0040.0268.43
5.1.10.0040.0268.16
5.1.00.0050.0278.16
5.0.50.0030.0236.64
5.0.40.0040.0216.50
5.0.30.0050.0356.31
5.0.20.0050.0196.28
5.0.10.0040.0206.26
5.0.00.0050.0296.27
4.4.90.0030.0154.78
4.4.80.0040.0144.75
4.4.70.0030.0174.76
4.4.60.0030.0154.75
4.4.50.0050.0154.77
4.4.40.0040.0244.71
4.4.30.0050.0134.76
4.4.20.0040.0174.84
4.4.10.0050.0184.85
4.4.00.0020.0304.76
4.3.110.0010.0254.67
4.3.100.0050.0164.66
4.3.90.0030.0234.64
4.3.80.0050.0314.58
4.3.70.0040.0214.63
4.3.60.0070.0184.63
4.3.50.0080.0184.63
4.3.40.0040.0254.54
4.3.30.0030.0163.32
4.3.20.0030.0173.29
4.3.10.0050.0143.26
4.3.00.0130.01326.11

preferences:
41.75 ms | 401 KiB | 5 Q