3v4l.org

run code in 300+ PHP versions simultaneously
<?php $strings = array('SS2014','SU2014','FW2014','SS2013','FW2013','NW2012'); $cleanUpResult = array(); $counter = 0; $previousYear = ''; $currentIndex = 10; foreach($strings as $row){ if($counter == 0){ $previousYear = substr($row, -4); } if($previousYear !== substr($row, -4)){ $currentIndex += 10; } if($counter > 0){ $previousYear = substr($row, -4); } 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)
8.3.60.0140.00718.43
8.3.50.0100.00521.96
8.3.40.0040.01119.00
8.3.30.0070.00719.12
8.3.20.0040.00420.30
8.3.10.0040.00423.66
8.3.00.0090.00620.83
8.2.180.0140.00716.63
8.2.170.0070.00722.96
8.2.160.0140.00020.58
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00820.74
8.2.110.0030.00720.52
8.2.100.0110.00019.40
8.2.90.0000.00719.21
8.2.80.0000.00917.97
8.2.70.0030.00617.38
8.2.60.0030.00618.05
8.2.50.0060.00318.07
8.2.40.0090.00019.88
8.2.30.0040.00418.20
8.2.20.0020.00517.75
8.2.10.0020.00518.06
8.2.00.0000.00717.82
8.1.280.0150.00325.92
8.1.270.0050.00521.94
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0030.00622.04
8.1.230.0040.00719.18
8.1.220.0030.00517.74
8.1.210.0030.00618.77
8.1.200.0100.00017.35
8.1.190.0000.00817.22
8.1.180.0000.00818.10
8.1.170.0040.00418.65
8.1.160.0000.00722.07
8.1.150.0030.00618.58
8.1.140.0000.00717.42
8.1.130.0070.00017.77
8.1.120.0040.00417.45
8.1.110.0070.00017.54
8.1.100.0040.00717.48
8.1.90.0030.00517.31
8.1.80.0070.00017.46
8.1.70.0000.00717.38
8.1.60.0060.00317.59
8.1.50.0000.00817.44
8.1.40.0000.00717.53
8.1.30.0030.00617.51
8.1.20.0040.00417.55
8.1.10.0040.00417.50
8.1.00.0000.00817.41
8.0.300.0020.00518.77
8.0.290.0060.00317.18
8.0.280.0000.00718.45
8.0.270.0030.00317.16
8.0.260.0060.00017.26
8.0.250.0000.00716.97
8.0.240.0090.00016.88
8.0.230.0000.00717.00
8.0.220.0070.00016.87
8.0.210.0030.00316.96
8.0.200.0000.00816.89
8.0.190.0000.00916.96
8.0.180.0070.00016.91
8.0.170.0040.00416.93
8.0.160.0020.00516.87
8.0.150.0030.00416.91
8.0.140.0000.00716.82
8.0.130.0000.00613.29
8.0.120.0040.00416.87
8.0.110.0040.00416.93
8.0.100.0030.00716.77
8.0.90.0080.00016.95
8.0.80.0120.00316.85
8.0.70.0030.00516.80
8.0.60.0040.00416.95
8.0.50.0000.00716.96
8.0.30.0070.01617.12
8.0.20.0120.01117.40
8.0.10.0000.00817.05
8.0.00.0060.01216.86
7.4.330.0000.00515.00
7.4.320.0030.00316.53
7.4.300.0050.00216.41
7.4.290.0000.00916.62
7.4.280.0000.00716.61
7.4.270.0000.00716.66
7.4.260.0080.00016.61
7.4.250.0050.00316.61
7.4.240.0050.00316.53
7.4.230.0080.00016.44
7.4.220.0140.00316.53
7.4.210.0100.00716.65
7.4.200.0050.00316.61
7.4.160.0060.01016.22
7.4.150.0080.01117.40
7.4.140.0070.01317.86
7.4.130.0090.00916.56
7.4.120.0140.00316.61
7.4.110.0090.01216.45
7.4.100.0150.00616.50
7.4.90.0060.01316.58
7.4.80.0150.00319.39
7.4.70.0000.01616.34
7.4.60.0060.01116.49
7.4.50.0000.00916.57
7.4.40.0110.00616.46
7.4.30.0130.00516.41
7.4.00.0080.00815.14
7.3.330.0070.00013.28
7.3.320.0000.00713.18
7.3.310.0030.00416.18
7.3.300.0000.00716.34
7.3.290.0000.01416.31
7.3.280.0080.01016.35
7.3.270.0150.00317.40
7.3.260.0120.00616.44
7.3.250.0150.00616.53
7.3.240.0000.01616.68
7.3.230.0130.00316.39
7.3.210.0030.01416.59
7.3.200.0000.01719.39
7.3.190.0110.00716.29
7.3.180.0110.00716.66
7.3.170.0120.00916.35
7.3.160.0030.01716.59
7.3.120.0100.00715.05
7.3.10.0090.00616.27
7.3.00.0080.00416.56
7.2.330.0070.01016.48
7.2.320.0060.01216.52
7.2.310.0030.01316.53
7.2.300.0080.00916.43
7.2.290.0090.00916.65
7.2.130.0090.00616.77
7.2.120.0090.00616.70
7.2.110.0040.01116.93
7.2.100.0060.00616.86
7.2.90.0030.01316.93
7.2.80.0070.00716.87
7.2.70.0030.01217.02
7.2.60.0070.01016.79
7.2.50.0030.00716.98
7.2.40.0030.01016.65
7.2.30.0070.01117.03
7.2.20.0030.01016.92
7.2.10.0030.01217.01
7.2.00.0060.00618.27
7.1.250.0090.00016.02
7.1.100.0000.01418.23
7.1.70.0050.00317.09
7.1.60.0110.01419.70
7.1.50.0030.01317.01
7.1.00.0070.07022.54
7.0.200.0150.00716.49
7.0.140.0070.07021.95
7.0.60.0030.08020.07
7.0.50.0030.05317.82
7.0.40.0070.04020.20
7.0.30.0500.07720.18
7.0.20.0230.03720.06
7.0.10.0030.07720.18
7.0.00.0100.05020.32
5.6.280.0070.07021.13
5.6.210.0070.03720.73
5.6.200.0030.07718.19
5.6.190.0070.04020.67
5.6.180.0370.07320.39
5.6.170.0300.05720.38
5.6.160.0100.04320.38
5.6.150.0100.07318.18
5.6.140.0030.09318.22
5.6.130.0070.03718.15
5.6.120.0030.04721.01
5.6.110.0200.06720.98
5.6.100.0130.08320.89
5.6.90.0030.04321.00
5.6.80.0170.06720.52
5.6.70.1070.03320.39
5.5.350.0070.08320.45
5.5.340.0130.05717.93
5.5.330.0070.07320.20
5.5.320.0330.08020.29
5.5.310.0230.06320.31
5.5.300.0000.04317.96
5.5.290.0030.05017.91
5.5.280.0030.04720.97
5.5.270.0100.08020.96
5.5.260.0070.09020.90
5.5.250.0030.04320.80
5.5.240.0230.07320.16
5.4.450.0300.04727.68
5.4.440.0300.04326.50
5.4.430.0100.04726.13
5.4.420.0230.03326.12
5.4.410.1170.03719.13
5.4.400.0300.03026.13
5.4.390.0370.03726.12
5.4.380.0100.05718.55
5.4.370.0230.06718.55
5.4.360.0130.05318.55
5.4.350.0130.06018.68
5.4.340.0200.05318.49
5.4.320.0060.03812.46
5.4.310.0060.03912.46
5.4.300.0080.04412.46
5.4.290.0070.04312.46
5.4.280.0060.03712.36
5.4.270.0090.03512.36
5.4.260.0060.03912.36
5.4.250.0070.03812.36
5.4.240.0120.04612.36
5.4.230.0070.04112.35
5.4.220.0070.03612.35
5.4.210.0070.03812.35
5.4.200.0080.04112.35
5.4.190.0100.04112.34
5.4.180.0040.04312.35
5.4.170.0080.03512.36
5.4.160.0110.03312.36
5.4.150.0070.03912.35
5.4.140.0080.03612.04
5.4.130.0080.04812.02
5.4.120.0090.04611.98
5.4.110.0080.03411.97
5.4.100.0050.03611.98
5.4.90.0090.04011.98
5.4.80.0060.04111.97
5.4.70.0030.03711.97
5.4.60.0070.03311.97
5.4.50.0070.03411.97
5.4.40.0070.03611.96
5.4.30.0080.03411.96
5.4.20.0050.04211.95
5.4.10.0080.03511.96
5.4.00.0060.03811.45
5.3.290.0070.04012.80
5.3.280.0090.03712.71
5.3.270.0100.05712.72
5.3.260.0070.04412.72
5.3.250.0100.03612.72
5.3.240.0080.04212.72
5.3.230.0060.04112.71
5.3.220.0090.04012.68
5.3.210.0070.04412.68
5.3.200.0050.04312.68
5.3.190.0180.07112.68
5.3.180.0100.04112.68
5.3.170.0070.04112.66
5.3.160.0090.03812.67
5.3.150.0060.04512.67
5.3.140.0080.05512.66
5.3.130.0070.05612.66
5.3.120.0090.04512.66
5.3.110.0090.04212.66
5.3.100.0140.04112.11
5.3.90.0100.04012.08
5.3.80.0050.04512.07
5.3.70.0100.05012.07
5.3.60.0080.05512.07
5.3.50.0090.04212.00
5.3.40.0130.05512.00
5.3.30.0170.05711.96
5.3.20.0110.04311.74
5.3.10.0090.04011.71
5.3.00.0110.04011.69
5.2.170.0080.0439.20
5.2.160.0090.0469.20
5.2.150.0080.0469.20
5.2.140.0060.0469.19
5.2.130.0060.0449.16
5.2.120.0070.0399.16
5.2.110.0060.0429.16
5.2.100.0040.0439.16
5.2.90.0100.0539.15
5.2.80.0020.0379.15
5.2.70.0080.0319.15
5.2.60.0060.0339.11
5.2.50.0050.0359.07
5.2.40.0040.0319.05
5.2.30.0080.0289.03
5.2.20.0050.0319.02
5.2.10.0060.0288.93
5.2.00.0060.0298.80
5.1.60.0050.0248.09
5.1.50.0030.0268.08
5.1.40.0050.0248.06
5.1.30.0080.0278.41
5.1.20.0060.0288.43
5.1.10.0050.0268.16
5.1.00.0040.0388.16
5.0.50.0040.0236.64
5.0.40.0030.0246.50
5.0.30.0040.0316.30
5.0.20.0030.0206.29
5.0.10.0040.0206.26
5.0.00.0060.0326.26
4.4.90.0070.0154.78
4.4.80.0020.0164.75
4.4.70.0040.0164.75
4.4.60.0020.0204.75
4.4.50.0010.0174.77
4.4.40.0020.0264.71
4.4.30.0000.0184.76
4.4.20.0020.0174.84
4.4.10.0050.0144.85
4.4.00.0030.0254.76
4.3.110.0020.0164.67
4.3.100.0000.0184.66
4.3.90.0010.0174.63
4.3.80.0070.0264.58
4.3.70.0040.0154.63
4.3.60.0020.0174.63
4.3.50.0030.0154.63
4.3.40.0040.0234.54
4.3.30.0030.0163.31
4.3.20.0050.0163.29
4.3.10.0030.0163.25
4.3.00.0070.01726.11

preferences:
40.75 ms | 401 KiB | 5 Q