3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "The quick brown fox jumps over the lazy dog"; $c = 0; for($i = 1; $i < 44; $i++) { if(in_array(array("a","e","i","o","u"),substr($str,$i-1,$i))) $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)
8.3.60.0140.00718.30
8.3.50.0120.00522.92
8.3.40.0100.00618.76
8.3.30.0090.00619.09
8.3.20.0000.00820.36
8.3.10.0060.00320.48
8.3.00.0000.00819.38
8.2.180.0110.00416.75
8.2.170.0100.00722.96
8.2.160.0070.00720.53
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0050.00226.16
8.2.120.0080.00020.96
8.2.110.0040.00720.51
8.2.100.0070.00318.03
8.2.90.0000.00819.13
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0050.00517.93
8.2.50.0000.01118.07
8.2.40.0040.00418.03
8.2.30.0040.00419.34
8.2.20.0070.00017.67
8.2.10.0000.00818.11
8.2.00.0000.00917.80
8.1.280.0070.00725.92
8.1.270.0080.00023.85
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0030.00621.96
8.1.230.0070.00419.19
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0040.00817.00
8.1.190.0030.00517.23
8.1.180.0060.00318.10
8.1.170.0060.00318.54
8.1.160.0040.00421.94
8.1.150.0050.00218.78
8.1.140.0040.00417.38
8.1.130.0000.00817.88
8.1.120.0000.00717.45
8.1.110.0000.00717.43
8.1.100.0040.00417.38
8.1.90.0060.00317.41
8.1.80.0000.00717.36
8.1.70.0070.00017.34
8.1.60.0000.00817.45
8.1.50.0080.00017.57
8.1.40.0000.00817.57
8.1.30.0040.00417.48
8.1.20.0020.00517.61
8.1.10.0000.00817.56
8.1.00.0080.00017.51
8.0.300.0080.00018.77
8.0.290.0050.00216.75
8.0.280.0030.00318.39
8.0.270.0030.00317.21
8.0.260.0000.00617.20
8.0.250.0030.00317.00
8.0.240.0030.00517.00
8.0.230.0030.00316.86
8.0.220.0030.00316.96
8.0.210.0040.00416.86
8.0.200.0000.00716.96
8.0.190.0030.00317.00
8.0.180.0040.00416.95
8.0.170.0040.00416.98
8.0.160.0030.00316.86
8.0.150.0040.00416.84
8.0.140.0070.00016.85
8.0.130.0060.00013.36
8.0.120.0100.00016.76
8.0.110.0000.00816.94
8.0.100.0000.00816.78
8.0.90.0000.00816.70
8.0.80.0110.00416.85
8.0.70.0040.00416.95
8.0.60.0070.00016.91
8.0.50.0030.00516.76
8.0.30.0080.01217.17
8.0.20.0110.00817.40
8.0.10.0040.00417.04
8.0.00.0050.01316.91
7.4.330.0050.00015.14
7.4.320.0000.00716.47
7.4.300.0000.00616.39
7.4.290.0000.00716.55
7.4.280.0030.00616.51
7.4.270.0030.00316.45
7.4.260.0100.00016.57
7.4.250.0000.00816.37
7.4.240.0050.00216.50
7.4.230.0040.00416.64
7.4.220.0070.01416.52
7.4.210.0070.01116.48
7.4.200.0000.00716.57
7.4.160.0030.01416.41
7.4.150.0190.01017.40
7.4.140.0110.00717.86
7.4.130.0090.00716.50
7.4.120.0080.01016.54
7.4.110.0090.00916.47
7.4.100.0090.00616.50
7.4.90.0140.00316.57
7.4.80.0050.01119.39
7.4.70.0070.01716.46
7.4.60.0160.00316.43
7.4.50.0000.00616.47
7.4.40.0030.01316.34
7.4.30.0090.00616.43
7.4.00.0100.00615.05
7.3.330.0060.00013.24
7.3.320.0050.00213.16
7.3.310.0070.00016.14
7.3.300.0030.00316.36
7.3.290.0030.01716.29
7.3.280.0050.01216.30
7.3.270.0030.01417.40
7.3.260.0150.00616.63
7.3.250.0120.00816.34
7.3.240.0160.00016.54
7.3.230.0050.01316.39
7.3.210.0130.00816.38
7.3.200.0150.00319.39
7.3.190.0070.01016.62
7.3.180.0060.00916.29
7.3.170.0090.00916.50
7.3.160.0060.01016.43
7.2.330.0040.01416.73
7.2.320.0000.01816.68
7.2.310.0030.01516.64
7.2.300.0130.00316.43
7.2.290.0040.01316.63
7.2.00.0060.00919.19
7.1.100.0030.01018.07
7.1.70.0040.01217.34
7.1.60.0070.01719.61
7.1.50.0140.01116.77
7.1.00.0100.07022.33
7.0.200.0070.00316.84
7.0.140.0030.07022.05
7.0.60.0130.03719.94
7.0.50.0030.05017.82
7.0.40.0030.04720.27
7.0.30.0270.06720.19
7.0.20.0370.07320.00
7.0.10.0100.08320.20
7.0.00.0070.09020.00
5.6.280.0030.07320.81
5.6.210.0100.07720.53
5.6.200.0100.07318.11
5.6.190.0070.05720.39
5.6.180.0200.05020.77
5.6.170.0370.06720.62
5.6.160.0070.08320.42
5.6.150.0000.09018.14
5.6.140.0030.05718.20
5.6.130.0030.06318.10
5.6.120.0000.05720.97
5.6.110.0130.07720.97
5.6.100.0100.05720.98
5.6.90.0030.09320.95
5.6.80.0100.08020.50
5.5.350.0170.04320.43
5.5.340.0000.04017.95
5.5.330.0030.08720.23
5.5.320.0230.03720.34
5.5.310.0370.06320.21
5.5.300.0070.07317.84
5.5.290.0070.04717.92
5.5.280.0000.06320.72
5.5.270.0070.08020.76
5.5.260.0000.09320.75
5.5.250.0100.07320.79
5.5.240.0070.08020.05
5.4.450.0170.04019.46
5.4.440.0130.03719.41
5.4.430.0170.04019.45
5.4.420.0130.03719.46
5.4.410.0070.05319.33
5.4.400.0130.03019.11
5.4.390.0130.02718.91
5.4.380.0300.05018.51
5.4.370.0200.04718.60
5.4.360.0230.05718.67
5.4.350.0230.05718.65
5.4.340.0470.05318.48
5.4.320.0080.04112.46
5.4.310.0070.04712.45
5.4.300.0080.04512.45
5.4.290.0080.04712.45
5.4.280.0100.04312.35
5.4.270.0070.03612.35
5.4.260.0100.04212.35
5.4.250.0120.03412.35
5.4.240.0070.03812.35
5.4.230.0070.03712.34
5.4.220.0040.03712.34
5.4.210.0070.03412.34
5.4.200.0070.04012.34
5.4.190.0060.04012.34
5.4.180.0090.03912.34
5.4.170.0060.03512.35
5.4.160.0020.04412.34
5.4.150.0080.04112.34
5.4.140.0080.04712.02
5.4.130.0110.03812.02
5.4.120.0030.03911.97
5.4.110.0060.04411.96
5.4.100.0060.04011.96
5.4.90.0110.04211.96
5.4.80.0080.03511.96
5.4.70.0080.03611.96
5.4.60.0060.04211.96
5.4.50.0040.04111.96
5.4.40.0080.03311.95
5.4.30.0060.03511.95
5.4.20.0080.04311.95
5.4.10.0070.03911.95
5.4.00.0060.03511.43
5.3.290.0100.04312.80
5.3.280.0100.04012.71
5.3.270.0100.04112.72
5.3.260.0080.05212.72
5.3.250.0090.04612.72
5.3.240.0030.04412.72
5.3.230.0050.05512.71
5.3.220.0080.04112.68
5.3.210.0090.03912.68
5.3.200.0070.04312.68
5.3.190.0100.04012.68
5.3.180.0080.03712.67
5.3.170.0120.03912.67
5.3.160.0050.04212.67
5.3.150.0110.04112.67
5.3.140.0060.04812.66
5.3.130.0100.04112.66
5.3.120.0070.03812.66
5.3.110.0070.03812.66
5.3.100.0080.03512.12
5.3.90.0070.03612.09
5.3.80.0060.04012.07
5.3.70.0030.04012.07
5.3.60.0080.03512.07
5.3.50.0050.04012.00
5.3.40.0050.04112.00
5.3.30.0050.03911.95
5.3.20.0070.04011.72
5.3.10.0080.03311.69
5.3.00.0070.03911.68
5.2.170.0100.0359.18
5.2.160.0080.0399.18
5.2.150.0070.0299.18
5.2.140.0040.0319.17
5.2.130.0090.0259.14
5.2.120.0050.0299.13
5.2.110.0060.0289.14
5.2.100.0010.0329.14
5.2.90.0060.0309.14
5.2.80.0080.0359.13
5.2.70.0070.0369.13
5.2.60.0070.0309.09
5.2.50.0070.0359.06
5.2.40.0070.0289.03
5.2.30.0060.0339.01
5.2.20.0070.0279.00
5.2.10.0040.0318.94
5.2.00.0030.0318.79
5.1.60.0070.0278.07
5.1.50.0070.0218.07
5.1.40.0060.0238.05
5.1.30.0060.0248.41
5.1.20.0020.0288.43
5.1.10.0060.0248.15
5.1.00.0050.0258.15
5.0.50.0030.0216.63
5.0.40.0030.0206.49
5.0.30.0030.0326.30
5.0.20.0050.0176.27
5.0.10.0050.0196.25
5.0.00.0030.0316.24
4.4.90.0030.0154.78
4.4.80.0040.0184.76
4.4.70.0070.0174.75
4.4.60.0030.0184.75
4.4.50.0040.0174.77
4.4.40.0030.0254.71
4.4.30.0020.0194.76
4.4.20.0060.0164.84
4.4.10.0020.0204.85
4.4.00.0050.0264.76
4.3.110.0020.0214.67
4.3.100.0080.0134.67
4.3.90.0030.0144.64
4.3.80.0040.0264.58
4.3.70.0020.0214.63
4.3.60.0020.0164.63
4.3.50.0050.0204.63
4.3.40.0020.0294.54
4.3.30.0030.0213.29
4.3.20.0000.0183.27
4.3.10.0020.0153.23
4.3.00.0030.01018.16

preferences:
42.66 ms | 401 KiB | 5 Q