3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { return array(1, 2, 3); } echo foo()[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)
8.3.70.0070.00716.58
8.3.60.0120.00918.43
8.3.50.0100.00821.14
8.3.40.0060.00918.54
8.3.30.0100.00720.25
8.3.20.0000.00820.53
8.3.10.0040.00421.14
8.3.00.0030.00523.65
8.2.180.0120.00625.92
8.2.170.0110.00718.99
8.2.160.0100.00320.35
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00421.18
8.2.110.0060.00319.24
8.2.100.0040.00717.84
8.2.90.0000.00719.22
8.2.80.0060.00317.97
8.2.70.0030.00617.50
8.2.60.0060.00317.80
8.2.50.0030.00618.07
8.2.40.0060.00319.88
8.2.30.0040.00419.41
8.2.20.0040.00417.70
8.2.10.0040.00417.50
8.2.00.0050.00517.55
8.1.280.0150.00025.92
8.1.270.0040.00423.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0090.00320.73
8.1.230.0040.00720.82
8.1.220.0040.00418.77
8.1.210.0000.01119.02
8.1.200.0000.00817.13
8.1.190.0000.00717.27
8.1.180.0040.00418.10
8.1.170.0040.00418.57
8.1.160.0000.00718.75
8.1.150.0050.00318.61
8.1.140.0040.00417.36
8.1.130.0030.00317.78
8.1.120.0000.00717.39
8.1.110.0040.00417.32
8.1.100.0070.00017.34
8.1.90.0040.00417.38
8.1.80.0000.00717.36
8.1.70.0030.00317.21
8.1.60.0000.00717.38
8.1.50.0040.00417.37
8.1.40.0060.00517.35
8.1.30.0000.00717.47
8.1.20.0000.00817.49
8.1.10.0040.00417.46
8.1.00.0090.00017.43
8.0.300.0040.00419.77
8.0.290.0070.00017.18
8.0.280.0000.00718.34
8.0.270.0040.00417.20
8.0.260.0040.00416.66
8.0.250.0040.00316.76
8.0.240.0030.00316.79
8.0.230.0070.00016.80
8.0.220.0040.00416.80
8.0.210.0080.00016.65
8.0.200.0030.00316.89
8.0.190.0070.00016.86
8.0.180.0070.00016.67
8.0.170.0000.00816.66
8.0.160.0040.00416.74
8.0.150.0070.00016.74
8.0.140.0040.00416.71
8.0.130.0030.00313.23
8.0.120.0070.00016.62
8.0.110.0040.00416.77
8.0.100.0000.00716.71
8.0.90.0000.00716.66
8.0.80.0060.00916.73
8.0.70.0040.00416.65
8.0.60.0000.00716.73
8.0.50.0000.00716.63
8.0.30.0120.00616.75
8.0.20.0090.00917.40
8.0.10.0000.00716.91
8.0.00.0110.01116.70
7.4.330.0000.00515.09
7.4.320.0080.00016.38
7.4.300.0070.00016.29
7.4.290.0000.00716.55
7.4.280.0030.00316.52
7.4.270.0050.00216.49
7.4.260.0000.00513.11
7.4.250.0040.00416.39
7.4.240.0050.00216.58
7.4.230.0000.00716.34
7.4.220.0130.01316.40
7.4.210.0100.00516.49
7.4.200.0000.00716.34
7.4.190.0040.00416.51
7.4.160.0040.01116.52
7.4.150.0100.01017.40
7.4.140.0060.01117.86
7.4.130.0100.00616.34
7.4.120.0090.00916.47
7.4.110.0100.00616.45
7.4.100.0180.00316.47
7.4.90.0120.00616.22
7.4.80.0070.01119.39
7.4.70.0090.00916.41
7.4.60.0070.01016.49
7.4.50.0000.00816.29
7.4.40.0110.00022.77
7.4.30.0100.01016.41
7.4.00.0030.01414.89
7.3.330.0050.00013.11
7.3.320.0020.00213.30
7.3.310.0040.00416.16
7.3.300.0030.00316.15
7.3.290.0070.00716.31
7.3.280.0100.00616.30
7.3.270.0100.00717.40
7.3.260.0140.00718.24
7.3.250.0080.01316.23
7.3.240.0000.02216.25
7.3.230.0070.01116.39
7.3.210.0180.00416.52
7.3.200.0120.00319.39
7.3.190.0000.02116.26
7.3.180.0060.00916.48
7.3.170.0130.00316.44
7.3.160.0070.01016.31
7.3.120.0060.01214.61
7.3.110.0090.00914.52
7.3.100.0110.00414.59
7.3.90.0060.00814.68
7.3.80.0080.00514.61
7.3.70.0040.01114.60
7.3.60.0080.00314.63
7.3.50.0100.00214.71
7.3.40.0040.00914.64
7.3.30.0060.00714.80
7.3.20.0050.00816.57
7.3.10.0040.00916.62
7.3.00.0050.01016.54
7.2.330.0130.01016.69
7.2.320.0060.01616.24
7.2.310.0080.00816.82
7.2.300.0030.01316.43
7.2.290.0070.00916.38
7.2.250.0060.01215.00
7.2.240.0030.01515.04
7.2.230.0080.00515.09
7.2.220.0050.01214.93
7.2.210.0020.01014.85
7.2.200.0060.00714.95
7.2.190.0080.00514.98
7.2.180.0060.00714.93
7.2.170.0020.00914.75
7.2.130.0030.00616.81
7.2.120.0110.00316.74
7.2.110.0080.00816.13
7.2.100.0050.01016.63
7.2.90.0060.00616.73
7.2.80.0060.00616.77
7.2.70.0070.00416.65
7.2.60.0100.00416.62
7.2.50.0040.00816.74
7.2.40.0030.00616.73
7.2.30.0070.00416.56
7.2.20.0040.00816.71
7.2.10.0030.00916.91
7.2.00.0070.00716.91
7.1.330.0040.01115.79
7.1.320.0090.00515.64
7.1.310.0070.00815.64
7.1.300.0070.00715.58
7.1.290.0090.00315.54
7.1.280.0050.00815.61
7.1.270.0040.01115.63
7.1.260.0090.00315.70
7.1.250.0040.00415.62
7.1.70.0150.00316.88
7.1.60.0100.01619.17
7.1.50.0040.01816.80
7.1.00.0000.05722.43
7.0.200.0030.00716.50
7.0.140.0070.06722.08
7.0.70.0070.05721.74
7.0.60.0000.08721.76
7.0.50.0100.03722.18
7.0.40.0230.02320.14
7.0.30.0030.04320.08
7.0.20.0030.04320.01
7.0.10.0070.03720.02
7.0.00.0030.04720.09
5.6.280.0130.06320.82
5.6.220.0130.07720.68
5.6.210.0070.08720.75
5.6.200.0070.04021.18
5.6.190.0030.04321.08
5.6.180.0000.04320.94
5.6.170.0030.04321.09
5.6.160.0000.04320.93
5.6.150.0000.04721.05
5.6.140.0030.04321.10
5.6.130.0030.04321.01
5.6.120.0100.03721.03
5.6.110.0070.04720.95
5.6.100.0030.04021.02
5.6.90.0070.04720.93
5.6.80.0030.03720.53
5.6.70.0000.04020.48
5.6.60.0000.06320.48
5.6.50.0070.03320.41
5.6.40.0070.02720.45
5.6.30.0030.03720.45
5.6.20.0000.04020.52
5.6.10.0000.05320.39
5.6.00.0070.04720.45
5.5.360.0070.08720.33
5.5.350.0030.08320.46
5.5.340.0130.08020.87
5.5.330.0070.06720.87
5.5.320.0070.06320.90
5.5.310.0030.05320.91
5.5.300.0000.08320.86
5.5.290.0200.07020.83
5.5.280.0000.04320.91
5.5.270.0030.06020.79
5.5.260.0030.04720.75
5.5.250.0070.03720.64
5.5.240.0070.03320.14
5.5.230.0070.03320.21
5.5.220.0000.03320.18
5.5.210.0000.03720.29
5.5.200.0070.04020.18
5.5.190.0000.03719.99
5.5.180.0070.03320.14
5.5.160.0070.03320.25
5.5.150.0000.06320.17
5.5.140.0030.03720.09
5.5.130.0000.03320.11
5.5.120.0030.03020.13
5.5.110.0030.07720.23
5.5.100.0030.03720.10
5.5.90.0030.03720.07
5.5.80.0030.04320.16
5.5.70.0100.08020.08
5.5.60.0030.06020.15
5.5.50.0100.07720.02
5.5.40.0030.07720.05
5.5.30.0100.06019.99
5.5.20.0070.05020.05
5.5.10.0000.08719.97
5.5.00.0030.08020.12
5.4.450.0000.04319.46
5.4.440.0000.04319.23
5.4.430.0070.04319.27
5.4.420.0030.03719.47
5.4.410.0030.03719.32
5.4.400.0070.03019.04
5.4.390.0030.06719.06
5.4.380.0000.03319.05
5.4.370.0030.06319.16
5.4.360.0030.03319.14
5.4.350.0000.03719.18
5.4.340.0000.04019.12
5.4.320.0030.03019.09
5.4.310.0000.04319.22
5.4.300.0000.03719.23
5.4.290.0000.03719.10
5.4.280.0000.04019.23
5.4.270.0070.04719.03
5.4.260.0030.03319.09
5.4.250.0000.07018.87
5.4.240.0030.04719.17
5.4.230.0000.08019.02
5.4.220.0100.07719.04
5.4.210.0070.07719.18
5.4.200.0030.08019.15
5.4.190.0030.05318.89
5.4.180.0030.04318.87
5.4.170.0030.06019.03
5.4.160.0030.05319.10
5.4.150.0030.08018.88
5.4.140.0030.05316.41
5.4.130.0170.06716.42
5.4.120.0000.07716.40
5.4.110.0070.05716.39
5.4.100.0070.07016.50
5.4.90.0070.07016.32
5.4.80.0130.03716.37
5.4.70.0070.07016.48
5.4.60.0000.05716.34
5.4.50.0000.04716.46
5.4.40.0030.07016.42
5.4.30.0030.06716.31
5.4.20.0030.06016.36
5.4.10.0000.04316.48
5.4.00.0030.07015.87
5.3.290.0000.05714.55
5.3.280.0000.07314.61
5.3.270.0000.05714.66
5.3.260.0070.07314.73
5.3.250.0170.06714.64
5.3.240.0070.07014.58
5.3.230.0070.06014.66
5.3.220.0070.07714.65
5.3.210.0070.07714.52
5.3.200.0100.07014.70
5.3.190.0030.07714.63
5.3.180.0070.06014.66
5.3.170.0000.05014.59
5.3.160.0030.07014.62
5.3.150.0000.04014.49
5.3.140.0030.07714.52
5.3.130.0130.04714.52
5.3.120.0030.07014.54
5.3.110.0030.04714.50
5.3.100.0000.07714.00
5.3.90.0030.07714.00
5.3.80.0030.07714.08
5.3.70.0030.07013.90
5.3.60.0070.06714.03
5.3.50.0000.06014.05
5.3.40.0070.06713.93
5.3.30.0030.07314.01
5.3.20.0070.06013.67
5.3.10.0000.05313.71
5.3.00.0030.06313.74
5.2.170.0030.06012.32
5.2.160.0030.04312.32
5.2.150.0000.04012.32
5.2.140.0030.03712.32
5.2.130.0000.05312.32
5.2.120.0030.04712.32
5.2.110.0000.05312.32
5.2.100.0030.04312.32
5.2.90.0000.05712.32
5.2.80.0030.05712.32
5.2.70.0030.06312.32
5.2.60.0000.06312.32
5.2.50.0000.03712.32
5.2.40.0070.05312.32
5.2.30.0000.06012.32
5.2.20.0070.06012.32
5.2.10.0100.05712.32
5.2.00.0030.05012.32
5.1.60.0030.05312.32
5.1.50.0000.05312.32
5.1.40.0030.04012.32
5.1.30.0030.05312.32
5.1.20.0030.05712.32
5.1.10.0000.05712.32
5.1.00.0030.05012.32
5.0.50.0070.04712.32
5.0.40.0030.03012.32
5.0.30.0030.06712.32
5.0.20.0030.04012.32
5.0.10.0070.04012.32
5.0.00.0030.06712.32
4.4.90.0000.02712.32
4.4.80.0000.03712.32
4.4.70.0000.04012.32
4.4.60.0030.02312.32
4.4.50.0070.03012.32
4.4.40.0000.04312.32
4.4.30.0000.03312.32
4.4.20.0030.03012.32
4.4.10.0000.03312.32
4.4.00.0030.05312.32
4.3.110.0000.04012.32
4.3.100.0030.03312.32
4.3.90.0030.03712.32
4.3.80.0030.05012.32
4.3.70.0000.02712.32
4.3.60.0000.03712.32
4.3.50.0000.03712.32
4.3.40.0030.04012.32
4.3.30.0030.02712.32
4.3.20.0000.04012.32
4.3.10.0000.03712.32
4.3.00.0000.02012.32

preferences:
38.66 ms | 401 KiB | 5 Q