3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array(1, 2, 3, 5, 8, 13, 21, 34, 55); $sum = 0; for($i = 0; $i < 5; $i++) { $sum += $array[$array[$i]]; } echo $sum;

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)
8.3.60.0070.00716.38
8.3.50.0070.01122.05
8.3.40.0120.00318.89
8.3.30.0040.01119.14
8.3.20.0050.00320.48
8.3.10.0090.00621.78
8.3.00.0080.00019.38
8.2.180.0080.01118.29
8.2.170.0200.00022.96
8.2.160.0090.00922.14
8.2.150.0000.00824.18
8.2.140.0030.00624.66
8.2.130.0030.00626.16
8.2.120.0040.00419.78
8.2.110.0060.00319.30
8.2.100.0080.00417.63
8.2.90.0070.00019.20
8.2.80.0040.00417.97
8.2.70.0100.00017.75
8.2.60.0050.00318.02
8.2.50.0040.00418.07
8.2.40.0020.00518.34
8.2.30.0070.00018.14
8.2.20.0030.00517.80
8.2.10.0050.00318.04
8.2.00.0040.00417.56
8.1.280.0150.00425.92
8.1.270.0090.00020.64
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00623.96
8.1.230.0080.00417.42
8.1.220.0060.00317.74
8.1.210.0060.00318.77
8.1.200.0060.00317.13
8.1.190.0080.00016.88
8.1.180.0000.00818.10
8.1.170.0060.00320.36
8.1.160.0040.00421.86
8.1.150.0040.00418.75
8.1.140.0040.00417.38
8.1.130.0000.00717.69
8.1.120.0040.00417.31
8.1.110.0040.00417.40
8.1.100.0040.00417.36
8.1.90.0040.00417.35
8.1.80.0070.00017.31
8.1.70.0030.00317.38
8.1.60.0030.00617.47
8.1.50.0000.00717.48
8.1.40.0000.00717.41
8.1.30.0080.00017.49
8.1.20.0040.00417.56
8.1.10.0000.00817.47
8.1.00.0070.00317.54
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.47
8.0.270.0000.00717.22
8.0.260.0000.00617.29
8.0.250.0030.00316.98
8.0.240.0080.00016.83
8.0.230.0040.00416.89
8.0.220.0000.00816.68
8.0.210.0030.00316.79
8.0.200.0090.00016.80
8.0.190.0050.00216.90
8.0.180.0070.00016.84
8.0.170.0040.00416.86
8.0.160.0000.00716.80
8.0.150.0070.00016.77
8.0.140.0000.00716.76
8.0.130.0000.00713.33
8.0.120.0060.00316.75
8.0.110.0040.00416.78
8.0.100.0000.00716.86
8.0.90.0040.00416.72
8.0.80.0100.01316.80
8.0.70.0000.00716.68
8.0.60.0030.00316.67
8.0.50.0040.00416.66
8.0.30.0090.01016.90
8.0.20.0130.00917.40
8.0.10.0040.00416.90
8.0.00.0080.01016.85
7.4.330.0050.00015.03
7.4.320.0000.00716.43
7.4.300.0030.00316.41
7.4.290.0030.00316.36
7.4.280.0070.00016.52
7.4.270.0030.00316.42
7.4.260.0000.00716.48
7.4.250.0000.00716.47
7.4.240.0020.00616.43
7.4.230.0030.00316.43
7.4.220.0150.00616.39
7.4.210.0140.00016.46
7.4.200.0000.00716.63
7.4.160.0100.00516.59
7.4.150.0100.00717.40
7.4.140.0120.01017.86
7.4.130.0100.01016.46
7.4.120.0090.00916.51
7.4.110.0050.01416.64
7.4.100.0140.00316.30
7.4.90.0090.00916.45
7.4.80.0100.01019.39
7.4.70.0160.00016.53
7.4.60.0070.01016.32
7.4.50.0080.00016.24
7.4.40.0140.00716.32
7.4.30.0100.01216.21
7.4.00.0030.01014.97
7.3.330.0030.00313.00
7.3.320.0060.00613.28
7.3.310.0000.00716.19
7.3.300.0000.00716.25
7.3.290.0070.00916.27
7.3.280.0090.00716.25
7.3.270.0170.00017.40
7.3.260.0080.00816.26
7.3.250.0080.01416.37
7.3.240.0080.00816.29
7.3.230.0170.00016.39
7.3.210.0060.01616.21
7.3.200.0090.00616.50
7.3.190.0060.00916.38
7.3.180.0090.00616.63
7.3.170.0060.01116.32
7.3.160.0080.00816.65
7.2.330.0090.00616.77
7.2.320.0060.01016.85
7.2.310.0060.01616.57
7.2.300.0090.00616.39
7.2.290.0130.00316.68
7.2.00.0070.00718.91
7.1.100.0080.00817.96
7.1.70.0070.00316.80
7.1.60.0070.01719.50
7.1.50.0100.01016.98
7.1.00.0030.07322.48
7.0.200.0020.00516.69
7.0.140.0000.07721.99
7.0.60.0030.08719.92
7.0.50.0100.06017.84
7.0.40.0100.08720.19
7.0.30.0300.07320.11
7.0.20.0300.04020.09
7.0.10.0300.07020.10
7.0.00.0030.04719.99
5.6.280.0030.07021.09
5.6.210.0030.04020.55
5.6.200.0070.06718.09
5.6.190.0000.08720.63
5.6.180.0270.07320.18
5.6.170.0200.06720.48
5.6.160.0100.08320.71
5.6.150.0030.04318.15
5.6.140.0070.03318.14
5.6.130.0030.07718.15
5.6.120.0070.08321.11
5.6.110.0030.07021.00
5.6.100.0030.04021.13
5.6.90.0000.07320.99
5.6.80.0070.07720.37
5.6.70.0200.07720.52
5.5.350.0100.07720.43
5.5.340.0170.06318.02
5.5.330.0100.05720.36
5.5.320.0130.06720.20
5.5.310.0200.03720.26
5.5.300.0100.03717.95
5.5.290.0030.06718.00
5.5.280.0070.06020.87
5.5.270.0170.07320.96
5.5.260.0000.04320.84
5.5.250.0170.07020.69
5.5.240.0170.05320.22
5.4.450.0600.06019.41
5.4.440.0670.06019.41
5.4.430.0170.05319.62
5.4.420.0930.06019.46
5.4.410.0630.05319.00
5.4.400.0330.05018.77
5.4.390.0230.05718.49
5.4.380.0230.06018.51
5.4.370.0230.06018.58
5.4.360.0300.05018.50
5.4.350.0230.06018.79
5.4.340.0270.05718.62
5.4.320.0230.06018.48
5.4.310.0230.06018.53
5.4.300.0230.05718.71
5.4.290.0300.05018.68
5.4.280.0300.05018.78
5.4.270.0230.05718.79
5.4.260.0230.05718.55
5.4.250.0230.06018.64
5.4.240.0470.05018.48
5.4.230.0370.05018.49
5.4.220.0230.05718.76
5.4.210.0300.05018.70
5.4.200.0400.04316.57
5.4.190.0230.05718.48
5.4.180.0300.05318.59
5.4.170.0370.04318.51
5.4.160.0200.06018.66
5.4.150.0230.06018.48
5.4.140.0300.05716.27
5.4.130.0330.04316.16
5.4.120.0300.04716.06
5.4.110.0300.05016.25
5.4.100.0330.04716.25
5.4.90.0270.05316.07
5.4.80.0130.06716.13
5.4.70.0270.05316.17
5.4.60.0270.05316.19
5.4.50.0330.04316.13
5.4.40.0370.05016.27
5.4.30.0330.04316.18
5.4.20.0200.05716.02
5.4.10.0230.05016.24
5.4.00.0270.04715.67
5.3.290.0230.06014.74
5.3.280.0270.05314.59
5.3.270.0330.04714.55
5.3.260.0200.06014.58
5.3.250.0200.06314.60
5.3.240.0330.04714.51
5.3.230.0330.05014.60
5.3.220.0330.05314.66
5.3.210.0330.05014.47
5.3.200.0430.06014.49
5.3.190.0230.05714.50
5.3.180.0170.06014.54
5.3.170.0200.06714.65
5.3.160.0330.05314.50
5.3.150.0270.05014.49
5.3.140.0170.06014.48
5.3.130.0300.05314.62
5.3.120.0270.05314.44
5.3.110.0370.05714.53
5.3.100.0270.05314.13
5.3.90.0270.05314.08
5.3.80.0200.06313.98
5.3.70.0270.05014.11
5.3.60.0300.04713.95
5.3.50.0300.05013.93
5.3.40.0300.05013.84
5.3.30.0330.05313.89
5.3.20.0230.05713.66
5.3.10.0300.04313.62
5.3.00.0270.05313.61
5.2.170.0200.04311.05
5.2.160.0130.05011.28
5.2.150.0100.05011.14
5.2.140.0200.04011.13
5.2.130.0230.03711.15
5.2.120.0130.04711.15
5.2.110.0230.03711.13
5.2.100.0130.04711.26
5.2.90.0270.03311.05
5.2.80.0170.04711.16
5.2.70.0170.04711.10
5.2.60.0170.04311.10
5.2.50.0230.04010.98
5.2.40.0230.04010.99
5.2.30.0130.04711.03
5.2.20.0170.04011.02
5.2.10.0200.03710.89
5.2.00.0270.03310.78
5.1.60.0230.03010.01
5.1.50.0170.04010.16
5.1.40.0100.04310.09
5.1.30.0100.04310.38
5.1.20.0230.04310.53
5.1.10.0200.03710.18
5.1.00.0170.03710.09
5.0.50.0070.0308.72
5.0.40.0070.0338.46
5.0.30.0170.0408.30
5.0.20.0070.0338.27
5.0.10.0070.0308.15
5.0.00.0030.0478.33
4.4.90.0130.0235.90
4.4.80.0070.0235.88
4.4.70.0100.0205.86
4.4.60.0100.0205.88
4.4.50.0100.0205.92
4.4.40.0100.0335.86
4.4.30.0100.0205.89
4.4.20.0100.0205.87
4.4.10.0070.0235.88
4.4.00.0070.0375.98
4.3.110.0070.0275.86
4.3.100.0100.0205.87
4.3.90.0100.0205.91
4.3.80.0100.0335.80
4.3.70.0070.0275.78
4.3.60.0170.0205.80
4.3.50.0130.0175.79
4.3.40.0100.0335.76
4.3.30.0030.0234.84
4.3.20.0030.0234.84
4.3.10.0030.0234.84
4.3.00.0100.0237.12

preferences:
43.86 ms | 401 KiB | 5 Q