3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "The quick brown fox jumps over the lazy dog"; $c = 0; for($i = 0; $i < 43; $i++) { if(in_array(substr($str,$i,1),array("a","e","i","o","u"))) $c++; } echo $c;

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)
8.3.60.0060.00916.38
8.3.50.0070.00922.90
8.3.40.0130.00318.57
8.3.30.0140.00019.09
8.3.20.0050.00320.36
8.3.10.0060.00320.52
8.3.00.0090.00019.16
8.2.180.0100.00716.63
8.2.170.0120.00622.96
8.2.160.0040.01120.52
8.2.150.0050.00324.18
8.2.140.0000.00724.66
8.2.130.0000.00726.16
8.2.120.0000.00821.04
8.2.110.0080.00321.08
8.2.100.0110.00517.66
8.2.90.0000.00817.72
8.2.80.0000.01118.22
8.2.70.0040.00417.63
8.2.60.0040.00417.50
8.2.50.0000.00917.63
8.2.40.0000.00919.23
8.2.30.0020.00519.32
8.2.20.0070.00017.69
8.2.10.0050.00318.11
8.2.00.0000.00817.59
8.1.280.0130.00625.92
8.1.270.0040.00423.82
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00322.55
8.1.230.0080.00320.91
8.1.220.0000.00917.74
8.1.210.0040.00418.97
8.1.200.0060.00317.25
8.1.190.0040.00417.23
8.1.180.0060.00518.10
8.1.170.0040.00417.62
8.1.160.0050.00322.02
8.1.150.0050.00318.75
8.1.140.0040.00417.36
8.1.130.0030.00317.79
8.1.120.0040.00417.45
8.1.110.0040.00417.49
8.1.100.0030.00317.32
8.1.90.0040.00717.50
8.1.80.0000.00717.42
8.1.70.0040.00417.45
8.1.60.0030.00517.46
8.1.50.0040.00417.39
8.1.40.0000.00817.36
8.1.30.0000.00817.62
8.1.20.0000.00817.67
8.1.10.0000.00817.56
8.1.00.0080.00017.37
8.0.300.0030.00620.03
8.0.290.0040.00416.63
8.0.280.0030.00318.44
8.0.270.0000.00716.82
8.0.260.0030.00317.16
8.0.250.0000.00716.96
8.0.240.0000.00816.95
8.0.230.0070.00016.87
8.0.220.0030.00316.88
8.0.210.0030.00316.96
8.0.200.0000.00616.89
8.0.190.0040.00416.99
8.0.180.0070.00016.92
8.0.170.0080.00016.89
8.0.160.0050.00316.79
8.0.150.0000.00816.81
8.0.140.0000.00716.84
8.0.130.0040.00313.32
8.0.120.0080.00016.84
8.0.110.0040.00416.78
8.0.100.0050.00316.91
8.0.90.0000.00716.70
8.0.80.0070.01016.93
8.0.70.0070.00016.78
8.0.60.0040.00416.68
8.0.50.0080.00016.86
8.0.30.0100.00917.17
8.0.20.0080.01017.40
8.0.10.0000.00717.12
8.0.00.0040.01316.76
7.4.330.0030.00315.00
7.4.320.0000.00616.40
7.4.300.0000.00616.55
7.4.290.0030.00316.49
7.4.280.0060.00316.39
7.4.270.0030.00316.53
7.4.260.0000.00916.48
7.4.250.0000.00716.39
7.4.240.0040.00416.58
7.4.230.0070.00016.63
7.4.220.0150.00316.60
7.4.210.0000.01516.55
7.4.200.0070.00016.41
7.4.160.0120.00416.54
7.4.150.0150.00317.40
7.4.140.0060.01117.86
7.4.130.0100.00716.48
7.4.120.0070.01016.49
7.4.110.0140.00416.43
7.4.100.0060.01116.31
7.4.90.0030.01416.61
7.4.80.0000.01519.39
7.4.70.0050.01316.53
7.4.60.0130.00316.59
7.4.50.0000.00416.50
7.4.40.0130.00416.26
7.4.30.0080.00816.51
7.4.00.0060.00814.89
7.3.330.0030.00313.11
7.3.320.0000.00513.06
7.3.310.0030.00316.23
7.3.300.0030.00316.18
7.3.290.0110.00316.25
7.3.280.0080.00816.28
7.3.270.0110.00717.40
7.3.260.0100.00716.63
7.3.250.0070.01116.58
7.3.240.0080.00816.49
7.3.230.0120.00616.39
7.3.210.0100.01016.44
7.3.200.0070.01019.39
7.3.190.0100.00716.23
7.3.180.0120.00416.50
7.3.170.0090.01216.36
7.3.160.0100.00616.23
7.3.120.0150.00414.59
7.3.110.0070.01115.05
7.3.100.0090.01215.08
7.3.90.0040.00814.93
7.3.80.0040.01114.74
7.3.70.0090.00014.88
7.3.60.0070.00714.89
7.3.50.0070.00714.88
7.3.40.0080.00314.90
7.3.30.0000.01514.69
7.3.20.0070.00416.54
7.3.10.0030.00616.58
7.3.00.0000.01116.75
7.2.330.0100.00716.53
7.2.320.0090.00616.35
7.2.310.0140.00316.77
7.2.300.0060.01216.31
7.2.290.0060.01616.55
7.2.250.0030.01414.84
7.2.240.0130.00314.89
7.2.230.0000.01615.28
7.2.220.0040.01414.71
7.2.210.0150.00015.22
7.2.200.0080.00415.13
7.2.190.0030.01314.96
7.2.180.0030.01014.85
7.2.170.0000.01215.09
7.2.160.0030.01215.14
7.2.150.0070.00717.10
7.2.140.0070.00717.03
7.2.130.0070.00716.85
7.2.120.0060.00917.05
7.2.110.0000.01616.85
7.2.100.0000.01416.95
7.2.90.0070.00716.94
7.2.80.0030.01016.65
7.2.70.0040.01116.71
7.2.60.0060.00816.81
7.2.50.0060.00617.04
7.2.40.0030.01316.95
7.2.30.0090.00916.79
7.2.20.0090.00616.93
7.2.10.0100.00617.21
7.2.00.0040.00918.05
7.1.330.0110.00716.07
7.1.320.0040.01115.72
7.1.310.0000.01115.69
7.1.300.0070.00715.83
7.1.290.0070.00316.01
7.1.280.0000.01315.89
7.1.270.0030.00716.02
7.1.260.0060.00615.70
7.1.250.0000.01215.83
7.1.240.0080.00415.71
7.1.230.0040.00715.58
7.1.220.0070.00315.93
7.1.210.0000.01215.79
7.1.200.0030.00915.74
7.1.190.0070.00315.77
7.1.180.0030.00815.85
7.1.170.0030.01015.94
7.1.160.0070.00715.68
7.1.150.0120.00315.63
7.1.140.0080.00415.54
7.1.130.0060.00615.84
7.1.120.0080.00615.96
7.1.110.0100.00715.71
7.1.100.0030.01116.77
7.1.90.0000.00915.85
7.1.80.0030.01115.79
7.1.70.0050.00816.49
7.1.60.0050.01217.57
7.1.50.0060.01116.39
7.1.40.0060.00615.89
7.1.30.0000.01315.83
7.1.20.0080.01215.80
7.1.10.0080.00415.75
7.1.00.0050.04019.09
7.0.330.0060.00615.47
7.0.320.0070.00415.36
7.0.310.0120.00015.43
7.0.300.0070.00715.57
7.0.290.0100.00315.55
7.0.280.0040.00415.36
7.0.270.0070.00715.50
7.0.260.0060.00815.39
7.0.250.0030.01015.44
7.0.240.0060.00915.39
7.0.230.0090.00615.59
7.0.220.0070.00315.49
7.0.210.0030.00915.40
7.0.200.0030.00615.88
7.0.190.0000.00915.36
7.0.180.0060.00615.19
7.0.170.0110.00015.41
7.0.160.0150.00415.02
7.0.150.0060.00615.36
7.0.140.0050.04018.74
7.0.130.0060.01015.37
7.0.120.0080.00815.49
7.0.110.0090.00015.50
7.0.100.0050.00515.32
7.0.90.0100.00315.53
7.0.80.0000.01215.54
7.0.70.0040.01115.16
7.0.60.0050.02117.69
7.0.50.0060.02316.72
7.0.40.0030.05116.62
7.0.30.0150.03916.77
7.0.20.0250.03816.83
7.0.10.0000.03416.89
7.0.00.0070.03716.82
5.6.400.0030.00814.08
5.6.390.0000.00814.37
5.6.380.0100.00014.55
5.6.370.0000.01214.08
5.6.360.0000.01114.53
5.6.350.0120.00314.27
5.6.340.0150.00014.25
5.6.330.0030.01214.55
5.6.320.0040.00814.55
5.6.310.0000.00814.19
5.6.300.0030.00714.44
5.6.290.0080.00814.37
5.6.280.0070.04017.70
5.6.270.0000.00914.24
5.6.260.0080.00314.32
5.6.250.0080.00814.46
5.6.240.0100.00314.43
5.6.230.0070.00614.26
5.6.220.0060.00314.40
5.6.210.0110.04017.29
5.6.200.0050.04716.27
5.6.190.0060.04917.33
5.6.180.0150.02517.28
5.6.170.0100.03417.43
5.6.160.0080.03817.37
5.6.150.0070.02716.27
5.6.140.0020.03716.34
5.6.130.0030.04816.08
5.6.120.0070.02317.65
5.6.110.0070.05317.54
5.6.100.0070.02217.57
5.6.90.0070.04117.60
5.6.80.0070.04417.38
5.6.70.0060.00914.08
5.6.60.0100.00713.95
5.6.50.0090.00613.98
5.6.40.0120.00314.35
5.6.30.0060.00814.04
5.6.20.0090.00614.48
5.6.10.0110.00614.30
5.6.00.0070.00314.07
5.5.380.0090.00013.96
5.5.370.0100.00614.25
5.5.360.0000.00814.11
5.5.350.0150.02017.38
5.5.340.0100.04016.00
5.5.330.0070.04917.31
5.5.320.0040.04617.23
5.5.310.0180.04217.29
5.5.300.0020.02916.24
5.5.290.0100.04016.09
5.5.280.0040.05117.60
5.5.270.0080.03017.36
5.5.260.0080.02817.63
5.5.250.0080.04117.39
5.5.240.0050.04317.18
5.5.230.0030.01014.14
5.5.220.0100.00714.14
5.5.210.0000.00814.33
5.5.200.0040.01214.29
5.5.190.0060.00613.90
5.5.180.0030.01214.01
5.5.170.0000.01113.99
5.5.160.0060.00614.15
5.5.150.0070.01014.43
5.5.140.0100.00714.13
5.5.130.0060.01214.09
5.5.120.0030.01414.02
5.5.110.0000.01414.13
5.5.100.0080.00814.21
5.5.90.0080.00814.36
5.5.80.0060.00613.95
5.5.70.0130.00014.02
5.5.60.0040.00814.15
5.5.50.0070.00714.26
5.5.40.0090.00413.98
5.5.30.0090.00613.96
5.5.20.0060.00614.32
5.5.10.0070.00413.66
5.5.00.0100.00014.12
5.4.450.0350.02515.31
5.4.440.0350.02915.28
5.4.430.0280.02515.26
5.4.420.0150.03315.29
5.4.410.0480.03715.10
5.4.400.0120.02514.95
5.4.390.0330.03014.98
5.4.380.0150.03314.79
5.4.370.0170.03114.88
5.4.360.0120.03014.74
5.4.350.0200.03214.75
5.4.340.0180.03214.85
5.4.330.0030.00610.98
5.4.320.0060.02211.73
5.4.310.0050.02411.71
5.4.300.0070.02211.72
5.4.290.0020.02411.71
5.4.280.0020.02211.66
5.4.270.0070.02311.66
5.4.260.0050.02411.66
5.4.250.0030.02511.66
5.4.240.0020.02411.69
5.4.230.0040.02111.66
5.4.220.0050.02011.66
5.4.210.0070.02311.66
5.4.200.0080.02811.66
5.4.190.0060.02511.66
5.4.180.0060.02211.66
5.4.170.0050.02311.66
5.4.160.0050.02111.66
5.4.150.0070.02111.66
5.4.140.0040.02411.51
5.4.130.0070.01811.53
5.4.120.0060.02111.47
5.4.110.0070.02111.47
5.4.100.0050.02411.54
5.4.90.0070.02411.55
5.4.80.0060.02111.54
5.4.70.0020.02711.47
5.4.60.0050.02211.47
5.4.50.0040.01911.47
5.4.40.0040.02611.46
5.4.30.0070.01911.46
5.4.20.0040.02311.46
5.4.10.0020.02211.51
5.4.00.0060.02011.21
5.3.290.0080.03812.80
5.3.280.0060.03812.71
5.3.270.0090.03712.72
5.3.260.0080.03712.72
5.3.250.0070.04312.72
5.3.240.0060.03812.72
5.3.230.0070.03812.71
5.3.220.0100.04112.68
5.3.210.0050.04012.68
5.3.200.0070.03612.68
5.3.190.0070.03712.68
5.3.180.0060.04112.67
5.3.170.0070.03712.67
5.3.160.0020.04212.68
5.3.150.0070.03912.68
5.3.140.0100.03912.66
5.3.130.0100.04512.66
5.3.120.0060.03812.66
5.3.110.0080.04312.66
5.3.100.0070.03712.12
5.3.90.0060.04012.08
5.3.80.0040.04012.07
5.3.70.0070.04412.08
5.3.60.0080.03812.06
5.3.50.0050.03812.00
5.3.40.0070.03612.00
5.3.30.0060.03411.95
5.3.20.0080.03511.72
5.3.10.0070.03411.69
5.3.00.0040.03811.68
5.2.170.0030.0339.18
5.2.160.0070.0289.17
5.2.150.0040.0329.18
5.2.140.0050.0299.17
5.2.130.0050.0329.13
5.2.120.0050.0309.13
5.2.110.0050.0359.14
5.2.100.0070.0279.14
5.2.90.0040.0319.14
5.2.80.0060.0289.13
5.2.70.0050.0359.14
5.2.60.0050.0329.09
5.2.50.0040.0309.06
5.2.40.0070.0299.04
5.2.30.0070.0369.01
5.2.20.0060.0279.00
5.2.10.0010.0328.93
5.2.00.0040.0348.79
5.1.60.0040.0318.07
5.1.50.0040.0318.07
5.1.40.0090.0268.05
5.1.30.0040.0298.41
5.1.20.0030.0398.43
5.1.10.0070.0288.15
5.1.00.0040.0258.15
5.0.50.0060.0196.63
5.0.40.0030.0216.49
5.0.30.0020.0376.30
5.0.20.0030.0286.27
5.0.10.0040.0206.24
5.0.00.0060.0346.25
4.4.90.0020.0194.78
4.4.80.0060.0184.75
4.4.70.0050.0194.76
4.4.60.0030.0154.75
4.4.50.0020.0214.77
4.4.40.0030.0294.71
4.4.30.0030.0184.76
4.4.20.0050.0184.84
4.4.10.0030.0174.85
4.4.00.0040.0274.76
4.3.110.0040.0184.67
4.3.100.0010.0174.67
4.3.90.0030.0144.64
4.3.80.0030.0284.59
4.3.70.0040.0164.63
4.3.60.0050.0164.63
4.3.50.0020.0164.63
4.3.40.0040.0224.54
4.3.30.0030.0163.30
4.3.20.0040.0153.29
4.3.10.0050.0173.24
4.3.00.0130.0207.91

preferences:
46.48 ms | 401 KiB | 5 Q