3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a() { return array(0); } a()[0];

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)
8.3.130.0080.00018.28
8.3.120.0040.01518.87
8.3.110.0060.01316.38
8.3.100.0130.00324.06
8.3.90.0090.00926.77
8.3.80.0030.00616.63
8.3.70.0100.00616.58
8.3.60.0070.00718.18
8.3.50.0140.00321.21
8.3.40.0070.01318.90
8.3.30.0060.00820.21
8.3.20.0040.00420.18
8.3.10.0030.00621.15
8.3.00.0040.00422.37
8.2.250.0060.00318.57
8.2.240.0040.00418.78
8.2.230.0090.00020.94
8.2.220.0060.00337.54
8.2.210.0050.00326.77
8.2.200.0060.00316.38
8.2.190.0150.00416.62
8.2.180.0180.00318.29
8.2.170.0120.00622.96
8.2.160.0140.00322.25
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0080.00020.86
8.2.110.0030.00622.16
8.2.100.0070.00417.66
8.2.90.0080.00019.22
8.2.80.0080.00017.97
8.2.70.0000.00817.38
8.2.60.0030.00617.79
8.2.50.0000.00818.07
8.2.40.0040.00418.21
8.2.30.0000.00719.41
8.2.20.0020.00517.65
8.2.10.0000.00717.68
8.2.00.0050.00217.72
8.1.300.0060.00318.39
8.1.290.0090.00018.88
8.1.280.0000.01425.92
8.1.270.0030.00623.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00321.88
8.1.230.0040.00821.02
8.1.220.0040.00418.77
8.1.210.0050.00519.15
8.1.200.0060.00317.09
8.1.190.0000.00817.41
8.1.180.0030.00518.10
8.1.170.0040.00418.55
8.1.160.0000.00718.75
8.1.150.0050.00218.51
8.1.140.0040.00417.27
8.1.130.0030.00317.67
8.1.120.0000.00817.36
8.1.110.0080.00017.23
8.1.100.0000.00717.32
8.1.90.0040.00317.36
8.1.80.0000.00717.32
8.1.70.0000.00717.22
8.1.60.0060.00317.40
8.1.50.0000.00717.33
8.1.40.0070.00017.41
8.1.30.0030.00617.53
8.1.20.0080.00017.59
8.1.10.0070.00017.38
8.1.00.0050.00317.30
8.0.300.0000.00819.76
8.0.290.0030.00317.05
8.0.280.0000.00818.43
8.0.270.0000.00817.19
8.0.260.0060.00016.56
8.0.250.0000.00616.72
8.0.240.0030.00616.70
8.0.230.0000.00716.79
8.0.220.0030.00316.75
8.0.210.0000.00816.75
8.0.200.0000.00716.80
8.0.190.0080.00016.70
8.0.180.0040.00416.73
8.0.170.0020.00516.76
8.0.160.0000.00716.82
8.0.150.0070.00016.68
8.0.140.0040.00416.70
8.0.130.0050.00013.14
8.0.120.0030.00516.66
8.0.110.0000.00716.76
8.0.100.0040.00416.64
8.0.90.0050.00316.79
8.0.80.0060.00916.75
8.0.70.0070.00016.59
8.0.60.0030.00516.75
8.0.50.0040.00416.77
8.0.30.0090.00917.11
8.0.20.0100.00917.40
8.0.10.0000.00816.86
8.0.00.0100.00716.61
7.4.330.0050.00016.83
7.4.320.0080.00016.36
7.4.300.0000.00616.49
7.4.290.0000.00716.52
7.4.280.0000.00716.53
7.4.270.0050.00316.43
7.4.260.0050.00013.21
7.4.250.0000.00816.48
7.4.240.0000.00716.54
7.4.230.0070.00016.53
7.4.220.0000.00716.50
7.4.210.0070.00716.46
7.4.200.0030.00316.42
7.4.190.0030.00316.55
7.4.160.0060.01216.42
7.4.150.0030.01317.40
7.4.140.0130.00317.86
7.4.130.0140.00816.31
7.4.120.0030.01416.39
7.4.110.0130.00416.26
7.4.100.0160.00816.31
7.4.90.0100.00616.31
7.4.80.0070.01119.39
7.4.70.0160.00816.35
7.4.60.0130.00616.63
7.4.50.0000.00816.29
7.4.40.0150.00022.77
7.4.30.0110.00516.35
7.4.00.0080.00814.74
7.3.330.0020.00213.22
7.3.320.0020.00213.05
7.3.310.0050.00216.15
7.3.300.0000.00716.13
7.3.290.0000.01316.26
7.3.280.0070.01016.30
7.3.270.0080.00817.40
7.3.260.0140.00418.24
7.3.250.0070.01216.33
7.3.240.0040.01316.41
7.3.230.0070.01116.59
7.3.210.0120.00616.42
7.3.200.0090.01119.39
7.3.190.0150.00616.36
7.3.180.0170.00316.32
7.3.170.0130.00916.43
7.3.160.0120.00416.18
7.3.120.0110.00514.59
7.3.110.0100.00714.77
7.3.100.0030.01314.77
7.3.90.0070.01014.73
7.3.80.0030.01014.66
7.3.70.0040.00714.84
7.3.60.0030.00914.61
7.3.50.0030.00714.80
7.3.40.0040.00714.71
7.3.30.0040.01514.48
7.3.20.0060.00316.59
7.3.10.0050.01016.19
7.3.00.0030.00916.33
7.2.330.0060.01016.47
7.2.320.0130.01016.49
7.2.310.0090.00816.48
7.2.300.0060.01216.59
7.2.290.0140.00316.65
7.2.250.0070.01014.97
7.2.240.0000.02015.07
7.2.230.0120.00315.13
7.2.220.0000.01314.77
7.2.210.0100.00014.84
7.2.200.0040.00414.88
7.2.190.0060.00314.61
7.2.180.0000.01014.80
7.2.170.0000.01414.72
7.2.130.0000.01916.58
7.2.120.0110.00716.59
7.2.110.0070.01116.58
7.2.100.0030.00916.36
7.2.90.0090.00316.64
7.2.80.0070.00716.27
7.2.70.0080.00616.31
7.2.60.0020.00816.72
7.2.50.0160.00616.52
7.2.40.0100.00316.43
7.2.30.0110.00416.12
7.2.20.0090.00916.51
7.2.10.0060.00916.45
7.2.00.0110.00516.77
7.1.330.0120.00315.55
7.1.320.0060.00615.32
7.1.310.0090.00015.78
7.1.300.0060.00615.62
7.1.290.0030.00915.39
7.1.280.0070.00715.55
7.1.270.0000.00915.71
7.1.260.0140.00015.70
7.1.250.0080.00415.24
7.1.200.0030.00615.79
7.1.70.0050.00517.13
7.1.60.0180.00719.17
7.1.50.0040.01816.93
7.1.00.0030.04322.45
7.0.200.0240.00714.45
7.0.140.0100.06721.96
7.0.100.0100.04719.92
7.0.90.0070.07719.93
7.0.80.0170.06719.97
7.0.70.0070.08019.85
7.0.60.0100.06719.96
7.0.50.0000.07020.25
7.0.40.0100.04020.10
7.0.30.0100.07320.18
7.0.20.0100.08020.05
7.0.10.0030.08019.94
7.0.00.0130.07720.04
5.6.250.0200.06720.59
5.6.240.0070.08020.61
5.6.230.0030.08320.61
5.6.220.0100.08020.68
5.6.210.0100.07720.66
5.6.200.0170.07320.95
5.6.190.0070.07720.95
5.6.180.0100.03721.05
5.6.170.0170.07721.05
5.6.160.0070.08321.18
5.6.150.0070.08021.07
5.6.140.0070.08320.95
5.6.130.0000.05321.09
5.6.120.0070.08321.08
5.6.110.0000.08021.07
5.6.100.0130.07720.94
5.6.90.0000.08720.99
5.6.80.0070.07320.34
5.6.70.0030.05020.52
5.6.60.0100.07720.49
5.6.50.0070.05720.45
5.6.40.0000.08320.31
5.6.30.0100.07320.46
5.6.20.0200.05720.48
5.6.10.0070.06720.52
5.6.00.0130.07020.37
5.5.380.0100.07320.42
5.5.370.0030.08720.38
5.5.360.0100.08020.37
5.5.350.0030.08320.46
5.5.340.0130.07020.89
5.5.330.0130.08320.64
5.5.320.0070.05020.83
5.5.310.0000.09020.89
5.5.300.0100.07320.91
5.5.290.0100.07020.92
5.5.280.0130.07320.73
5.5.270.0100.08320.72
5.5.260.0070.08320.77
5.5.250.0030.05020.70
5.5.240.0070.07720.12
5.5.230.0030.07720.29
5.5.220.0100.07720.20
5.5.210.0030.08320.18
5.5.200.0030.08320.24
5.5.190.0230.06020.27
5.5.180.0170.07020.14
5.5.160.0070.07320.15
5.5.150.0070.07720.12
5.5.140.0030.06320.18
5.5.130.0000.08019.98
5.5.120.0230.06020.11
5.5.110.0170.06020.21
5.5.100.0130.06320.17
5.5.90.0130.05020.11
5.5.80.0130.03020.16
5.5.70.0000.04720.06
5.5.60.0070.04020.04
5.5.50.0030.04020.14
5.5.40.0070.03720.12
5.5.30.0030.04019.93
5.5.20.0030.04019.93
5.5.10.0070.03720.13
5.5.00.0070.03720.05
5.4.450.0030.04719.36
5.4.440.0070.07019.52
5.4.430.0200.06719.22
5.4.420.0030.07719.55
5.4.410.0100.07019.29
5.4.400.0030.06319.22
5.4.390.0100.07019.18
5.4.380.0070.08018.90
5.4.370.0100.07319.05
5.4.360.0030.04319.14
5.4.350.0100.07019.18
5.4.340.0030.08719.04
5.4.320.0030.06719.03
5.4.310.0030.07719.18
5.4.300.0130.07318.86
5.4.290.0070.06019.14
5.4.280.0000.08019.04
5.4.270.0030.07318.86
5.4.260.0070.07019.09
5.4.250.0070.06719.12
5.4.240.0030.04318.90
5.4.230.0070.04719.02
5.4.220.0000.04719.09
5.4.210.0100.03319.04
5.4.200.0000.04019.15
5.4.190.0030.04018.89
5.4.180.0030.04318.87
5.4.170.0030.03718.84
5.4.160.0070.03718.89
5.4.150.0030.04019.14
5.4.140.0070.03016.20
5.4.130.0070.03316.28
5.4.120.0000.03316.14
5.4.110.0070.03016.43
5.4.100.0030.03316.43
5.4.90.0070.03716.42
5.4.80.0000.03716.33
5.4.70.0070.03016.46
5.4.60.0070.03016.41
5.4.50.0100.02716.31
5.4.40.0030.03716.53
5.4.30.0100.06716.48
5.4.20.0070.03716.36
5.4.10.0070.03016.40
5.4.00.0070.07015.83
5.3.290.0130.05314.73
5.3.280.0030.04014.49
5.3.270.0070.03314.58
5.3.260.0000.04014.70
5.3.250.0030.05014.69
5.3.240.0000.04714.64
5.3.230.0000.03714.65
5.3.220.0030.04714.63
5.3.210.0100.04314.63
5.3.200.0100.07014.71
5.3.190.0030.04014.57
5.3.180.0000.04014.54
5.3.170.0000.03714.70
5.3.160.0070.03714.66
5.3.150.0000.04014.52
5.3.140.0070.03314.54
5.3.130.0030.04314.67
5.3.120.0000.06014.61
5.3.110.0000.04714.55
5.3.100.0000.05714.06
5.3.90.0030.03714.14
5.3.80.0030.03714.08
5.3.70.0070.03313.93
5.3.60.0000.04014.12
5.3.50.0070.03314.06
5.3.40.0070.04013.87
5.3.30.0000.03713.94
5.3.20.0030.05313.69
5.3.10.0030.03313.69
5.3.00.0030.03713.76
5.2.170.0000.03013.69
5.2.160.0030.03713.69
5.2.150.0000.03013.69
5.2.140.0030.02713.69
5.2.130.0000.03013.69
5.2.120.0000.03013.69
5.2.110.0000.03013.69
5.2.100.0000.02713.69
5.2.90.0070.03313.69
5.2.80.0070.03713.69
5.2.70.0000.03013.69
5.2.60.0000.04713.69
5.2.50.0070.06013.69
5.2.40.0070.06013.69
5.2.30.0100.05313.69
5.2.20.0000.06313.69
5.2.10.0100.05713.69
5.2.00.0070.05313.69
5.1.60.0130.05313.69
5.1.50.0070.05313.69
5.1.40.0030.05313.69
5.1.30.0100.05013.69
5.1.20.0070.05713.69
5.1.10.0070.06013.69
5.1.00.0070.04713.69
5.0.50.0070.04013.69
5.0.40.0030.04313.69
5.0.30.0000.03713.69
5.0.20.0030.04013.69
5.0.10.0100.03713.69
5.0.00.0000.06713.69
4.4.90.0000.01713.69
4.4.80.0070.01013.69
4.4.70.0000.03713.69
4.4.60.0000.03713.69
4.4.50.0030.03013.69
4.4.40.0030.05313.69
4.4.30.0000.03713.69
4.4.20.0030.03313.69
4.4.10.0030.03313.69
4.4.00.0030.05013.69
4.3.110.0000.03713.69
4.3.100.0030.03013.69
4.3.90.0000.03313.69
4.3.80.0000.04713.69
4.3.70.0000.03713.69
4.3.60.0130.02313.69
4.3.50.0030.03313.69
4.3.40.0030.05313.69
4.3.30.0030.03313.69
4.3.20.0070.02713.69
4.3.10.0030.03713.69
4.3.00.0030.02713.69

preferences:
29.56 ms | 403 KiB | 5 Q