3v4l.org

run code in 300+ PHP versions simultaneously
<?php $v = [5,78,'u']; echo $v[2];

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)
8.3.60.0100.01016.38
8.3.50.0120.00817.37
8.3.40.0110.01118.92
8.3.30.0000.01418.67
8.3.20.0040.00418.61
8.3.10.0040.00420.52
8.3.00.0110.00417.38
8.2.180.0100.01016.50
8.2.170.0090.00622.96
8.2.160.0030.01020.43
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0020.00519.66
8.2.110.0060.00321.00
8.2.100.0080.00317.84
8.2.90.0040.00417.75
8.2.80.0040.00417.97
8.2.70.0060.00317.93
8.2.60.0040.00417.93
8.2.50.0000.00819.66
8.2.40.0030.00720.47
8.2.30.0050.00218.18
8.2.20.0000.00717.63
8.2.10.0030.00517.62
8.2.00.0040.00417.60
8.1.280.0150.00425.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.45
8.1.230.0070.00320.85
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0060.00317.10
8.1.180.0050.00318.10
8.1.170.0040.00418.48
8.1.160.0000.00718.67
8.1.150.0040.00418.49
8.1.140.0070.00317.38
8.1.130.0000.00717.85
8.1.120.0000.00717.43
8.1.110.0040.00417.27
8.1.100.0040.00417.32
8.1.90.0070.00017.34
8.1.80.0030.00417.33
8.1.70.0000.00717.29
8.1.60.0050.00317.47
8.1.50.0000.00817.42
8.1.40.0000.00817.50
8.1.30.0040.00417.59
8.1.20.0040.00417.56
8.1.10.0050.00217.48
8.1.00.0040.00417.41
8.0.300.0040.00420.04
8.0.290.0080.00016.63
8.0.280.0050.00318.42
8.0.270.0000.00717.19
8.0.260.0030.00316.82
8.0.250.0040.00416.86
8.0.240.0030.00616.95
8.0.230.0040.00416.75
8.0.220.0030.00316.88
8.0.210.0000.00716.71
8.0.200.0040.00416.77
8.0.190.0000.00716.86
8.0.180.0000.00716.83
8.0.170.0040.00416.72
8.0.160.0030.00316.78
8.0.150.0040.00416.73
8.0.140.0000.00816.84
8.0.130.0030.00313.23
8.0.120.0040.00416.80
8.0.110.0000.00716.64
8.0.100.0000.00816.68
8.0.90.0040.00416.84
8.0.80.0030.01316.77
8.0.70.0070.00016.84
8.0.60.0040.00416.62
8.0.50.0060.00316.83
8.0.30.0080.01117.03
8.0.20.0130.00617.15
8.0.10.0040.00416.96
8.0.00.0110.00616.58
7.4.330.0040.00314.71
7.4.320.0000.00616.54
7.4.300.0030.00316.52
7.4.290.0000.00716.45
7.4.280.0030.00616.34
7.4.270.0000.00616.54
7.4.260.0000.00613.21
7.4.250.0030.00616.32
7.4.240.0030.00316.43
7.4.230.0000.00716.36
7.4.220.0080.01516.44
7.4.210.0080.00816.61
7.4.200.0000.00716.55
7.4.190.0070.00016.60
7.4.160.0060.00916.32
7.4.150.0030.01417.07
7.4.140.0070.01317.10
7.4.130.0140.00316.48
7.4.120.0100.01016.48
7.4.110.0100.00716.28
7.4.100.0090.00816.38
7.4.90.0070.01016.48
7.4.80.0060.01018.63
7.4.70.0120.00616.31
7.4.60.0130.00316.45
7.4.50.0000.00519.83
7.4.40.0060.00921.69
7.4.30.0090.00916.64
7.4.00.0070.00715.15
7.3.330.0060.00013.10
7.3.320.0030.00312.91
7.3.310.0020.00516.20
7.3.300.0030.00316.21
7.3.290.0040.01816.16
7.3.280.0070.00816.18
7.3.270.0130.00617.07
7.3.260.0060.01118.24
7.3.250.0060.01316.32
7.3.240.0150.00316.35
7.3.230.0030.01316.36
7.3.210.0120.00616.32
7.3.200.0150.00619.39
7.3.190.0070.01716.23
7.3.180.0060.01016.34
7.3.170.0100.00716.36
7.3.160.0070.00716.04
7.3.120.0030.01014.55
7.2.330.0120.00616.29
7.2.320.0060.01516.35
7.2.310.0060.01316.27
7.2.300.0070.01016.60
7.2.290.0040.01216.61
7.1.100.0030.00718.14
7.1.70.0000.00916.73
7.1.60.0090.01519.40
7.1.50.0000.01416.86
7.1.00.0030.06322.57
7.0.200.0030.00516.48
7.0.140.0000.04721.93
7.0.120.0000.03322.01
7.0.60.0030.04720.06
7.0.50.0130.07717.82
7.0.40.0000.06020.20
7.0.30.0270.05020.00
7.0.20.0330.04320.00
7.0.10.0030.05720.30
7.0.00.0130.08720.21
5.6.280.0070.06721.00
5.6.210.0200.06720.54
5.6.200.0030.06718.17
5.6.190.0070.07020.57
5.6.180.0400.06020.27
5.6.170.0370.07020.33
5.6.160.0030.06320.40
5.6.150.0030.08318.19
5.6.140.0000.06718.22
5.6.130.0000.04718.21
5.6.120.0100.07720.99
5.6.110.0130.08321.12
5.6.100.0070.07321.10
5.6.90.0100.08321.03
5.6.80.0070.03320.35
5.5.350.0200.08720.48
5.5.340.0100.07717.98
5.5.330.0100.08320.40
5.5.320.0170.04720.13
5.5.310.0230.07020.26
5.5.300.0070.06717.93
5.5.290.0100.08317.91
5.5.280.0100.04020.89
5.5.270.0070.05320.71
5.5.260.0070.08720.67
5.5.250.0070.04020.45
5.5.240.0070.06720.15
5.4.450.0100.06019.41
5.4.440.0030.05719.11
5.4.430.0130.04019.43
5.4.420.0130.07019.45
5.4.410.0070.04319.11
5.4.400.0100.07019.15
5.4.390.0000.06319.00
5.4.380.0030.08319.09
5.4.370.0100.07318.79
5.4.360.0070.05319.12
5.4.350.0130.05719.14
5.4.340.0130.04019.14
5.4.320.0100.07018.79
5.4.310.0100.04319.02
5.4.300.0000.08318.91
5.4.290.0100.05719.00
5.4.280.0070.07719.18
5.4.270.0100.07719.13
5.4.260.0100.07019.08
5.4.250.0070.07719.11
5.4.240.0030.07719.09
5.4.230.0130.03719.17
5.4.220.0030.07718.87
5.4.210.0070.04018.90
5.4.200.0070.07319.17
5.4.190.0030.06719.07
5.4.180.0170.06719.16
5.4.170.0030.06018.91
5.4.160.0070.05019.15
5.4.150.0100.03318.89
5.4.140.0100.07716.25
5.4.130.0170.05016.37
5.4.120.0030.06716.16
5.4.110.0100.07016.15
5.4.100.0030.06316.25
5.4.90.0100.07016.33
5.4.80.0170.06316.22
5.4.70.0100.07016.22
5.4.60.0070.04016.21
5.4.50.0100.06016.34
5.4.40.0070.03316.21
5.4.30.0070.03316.22
5.4.20.0070.03016.36
5.4.10.0030.04316.38
5.4.00.0100.03015.82
5.3.290.0030.04014.65
5.3.280.0100.05014.49
5.3.270.0200.06714.52
5.3.260.0030.04714.48
5.3.250.0070.05314.50
5.3.240.0030.04014.62
5.3.230.0130.04714.52
5.3.220.0000.04314.49
5.3.210.0070.03714.50
5.3.200.0070.05314.54
5.3.190.0100.05714.50
5.3.180.0030.06314.48
5.3.170.0030.08714.48
5.3.160.0070.07314.50
5.3.150.0100.06014.46
5.3.140.0070.04714.48
5.3.130.0000.04014.50
5.3.120.0070.03714.50
5.3.110.0100.04014.45
5.3.100.0030.03714.13
5.3.90.0030.03714.00
5.3.80.0000.03713.94
5.3.70.0070.03314.10
5.3.60.0030.03714.02
5.3.50.0000.04313.87
5.3.40.0030.03713.88
5.3.30.0000.04313.75
5.3.20.0030.03713.55
5.3.10.0030.04713.62
5.3.00.0030.06313.53
5.2.170.0070.02311.12
5.2.160.0000.03011.15
5.2.150.0000.03311.00
5.2.140.0000.03011.12
5.2.130.0030.05011.26
5.2.120.0030.03011.25
5.2.110.0000.03311.09
5.2.100.0070.03011.09
5.2.90.0100.04711.18
5.2.80.0100.03011.09
5.2.70.0030.03011.08
5.2.60.0000.03310.98
5.2.50.0000.03310.83
5.2.40.0030.02710.96
5.2.30.0000.03010.90
5.2.20.0000.03011.11
5.2.10.0000.03010.85
5.2.00.0030.02710.56
5.1.60.0000.0279.90
5.1.50.0070.02010.06
5.1.40.0100.01710.13
5.1.30.0030.02310.29
5.1.20.0000.02710.25
5.1.10.0030.02310.21
5.1.00.0000.02710.03
5.0.50.0000.0208.53
5.0.40.0000.0208.49
5.0.30.0000.0308.24
5.0.20.0000.0208.10
5.0.10.0000.0208.07
5.0.00.0070.0238.21
4.4.90.0000.0237.84
4.4.80.0030.0137.84
4.4.70.0030.0137.84
4.4.60.0030.0137.84
4.4.50.0000.0177.84
4.4.40.0000.0237.84
4.4.30.0030.0137.84
4.4.20.0030.0137.84
4.4.10.0000.0177.84
4.4.00.0030.0237.84
4.3.110.0000.0137.84
4.3.100.0000.0137.84
4.3.90.0000.0177.84
4.3.80.0000.0277.84
4.3.70.0030.0137.84
4.3.60.0030.0137.84
4.3.50.0030.0137.84
4.3.40.0070.0207.84
4.3.30.0000.0177.84
4.3.20.0000.0137.84
4.3.10.0000.0177.84
4.3.00.0000.0137.84

preferences:
38.82 ms | 401 KiB | 5 Q