3v4l.org

run code in 300+ PHP versions simultaneously
<?php $imput = array("a", "2"); var_dump($array[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)
8.3.60.0090.00618.23
8.3.50.0100.01121.08
8.3.40.0070.01018.79
8.3.30.0100.01020.17
8.3.20.0040.00418.70
8.3.10.0030.00621.05
8.3.00.0050.00223.65
8.2.180.0100.01016.50
8.2.170.0100.01022.96
8.2.160.0070.00720.35
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00019.83
8.2.110.0090.00920.43
8.2.100.0090.00317.84
8.2.90.0050.00319.10
8.2.80.0050.00319.32
8.2.70.0000.00817.75
8.2.60.0050.00317.93
8.2.50.0000.00918.07
8.2.40.0060.00318.09
8.2.30.0030.00719.35
8.2.20.0040.00417.72
8.2.10.0040.00417.60
8.2.00.0090.00017.73
8.1.280.0000.01425.92
8.1.270.0070.00023.99
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0040.00422.14
8.1.230.0110.00022.14
8.1.220.0050.00318.77
8.1.210.0000.00918.77
8.1.200.0090.00017.23
8.1.190.0000.00717.39
8.1.180.0000.00818.10
8.1.170.0040.00418.66
8.1.160.0050.00218.86
8.1.150.0040.00418.44
8.1.140.0070.00017.29
8.1.130.0020.00517.84
8.1.120.0000.00717.38
8.1.110.0040.00417.41
8.1.100.0040.00417.39
8.1.90.0000.00717.35
8.1.80.0000.00717.42
8.1.70.0030.00317.31
8.1.60.0000.00917.52
8.1.50.0050.00317.30
8.1.40.0000.00817.44
8.1.30.0030.00517.50
8.1.20.0000.00917.55
8.1.10.0040.00417.54
8.1.00.0040.00417.48
8.0.300.0040.00419.88
8.0.290.0040.00417.05
8.0.280.0040.00418.41
8.0.270.0000.00717.20
8.0.260.0000.00616.82
8.0.250.0030.00416.89
8.0.240.0030.00616.90
8.0.230.0070.00016.85
8.0.220.0000.00716.79
8.0.210.0040.00416.91
8.0.200.0030.00316.83
8.0.190.0040.00416.97
8.0.180.0000.00816.91
8.0.170.0000.00716.84
8.0.160.0000.00716.80
8.0.150.0030.00516.89
8.0.140.0080.00016.73
8.0.130.0060.00013.31
8.0.120.0000.00816.93
8.0.110.0040.00416.70
8.0.100.0040.00416.72
8.0.90.0050.00316.93
8.0.80.0070.01416.94
8.0.70.0070.00016.92
8.0.60.0050.00216.88
8.0.50.0030.00516.93
8.0.30.0120.00816.98
8.0.20.0060.01117.40
8.0.10.0040.00416.88
8.0.00.0080.01416.54
7.4.330.0000.00516.70
7.4.320.0030.00716.14
7.4.300.0040.00416.42
7.4.290.0030.00316.36
7.4.280.0030.00316.43
7.4.270.0030.00316.50
7.4.260.0000.00513.21
7.4.250.0040.00416.53
7.4.240.0000.00816.52
7.4.230.0030.00316.54
7.4.220.0110.00416.37
7.4.210.0080.00716.50
7.4.200.0000.00716.53
7.4.190.0050.00316.39
7.4.160.0100.01016.42
7.4.150.0100.01017.40
7.4.140.0070.01017.86
7.4.130.0060.01116.54
7.4.120.0090.00816.48
7.4.110.0230.01516.46
7.4.100.0060.00916.66
7.4.90.0110.00716.45
7.4.80.0050.01319.39
7.4.70.0130.00616.30
7.4.60.0170.02016.64
7.4.50.0060.00316.33
7.4.40.0030.00722.77
7.4.30.0180.00016.30
7.4.00.0070.01014.79
7.3.330.0000.00613.18
7.3.320.0070.00013.23
7.3.310.0070.00016.38
7.3.300.0040.00416.24
7.3.290.0000.01416.26
7.3.280.0090.00716.24
7.3.270.0110.00717.40
7.3.260.0090.00818.24
7.3.250.0140.00716.40
7.3.240.0060.01016.48
7.3.230.0030.01316.45
7.3.210.0170.00016.40
7.3.200.0080.00919.39
7.3.190.0030.01516.32
7.3.180.0130.00316.50
7.3.170.0130.00416.39
7.3.160.0080.00816.40
7.3.120.0030.01414.67
7.2.330.0110.00616.21
7.2.320.0140.01116.55
7.2.310.0170.00716.52
7.2.300.0030.01316.53
7.2.290.0130.00416.32
7.1.70.0040.01117.08
7.1.60.0030.02119.24
7.1.50.0130.01016.90
7.1.00.0070.07322.28
7.0.200.0090.00616.50
7.0.140.0000.07321.93
7.0.100.0270.03719.93
7.0.90.0070.05319.88
7.0.80.0170.03319.89
7.0.70.0100.07019.95
7.0.60.0030.04719.85
7.0.50.0070.04720.19
7.0.40.0030.06719.99
7.0.30.0100.05720.08
7.0.20.0070.06720.09
7.0.10.0070.08020.14
7.0.00.0130.04320.08
5.6.280.0100.06721.14
5.6.250.0100.04020.61
5.6.240.0070.06020.63
5.6.230.0100.07020.71
5.6.220.0130.04720.63
5.6.210.0030.07720.74
5.6.200.0170.08021.04
5.6.190.0100.08020.95
5.6.180.0100.06720.95
5.6.170.0070.05321.07
5.6.160.0100.08321.09
5.6.150.0030.04721.16
5.6.140.0130.04021.06
5.6.130.0030.06321.00
5.6.120.0070.07321.04
5.6.110.0130.05720.93
5.6.100.0130.08021.02
5.6.90.0170.06721.07
5.6.80.0170.06320.43
5.6.70.0130.04320.39
5.6.60.0130.06020.40
5.6.50.0030.05020.42
5.6.40.0070.03720.31
5.6.30.0070.06320.37
5.6.20.0130.06020.29
5.6.10.0130.06720.52
5.6.00.0170.04720.35
5.5.380.0070.06020.35
5.5.370.0170.06720.41
5.5.360.0100.06720.42
5.5.350.0030.04720.38
5.5.340.0070.03320.75
5.5.330.0030.05020.78
5.5.320.0070.06720.89
5.5.310.0100.08020.91
5.5.300.0130.04020.63
5.5.290.0170.07020.70
5.5.280.0130.07720.79
5.5.270.0100.07320.86
5.5.260.0070.05320.87
5.5.250.0000.05320.66
5.5.240.0100.07320.21
5.5.230.0030.09320.24
5.5.220.0070.06720.25
5.5.210.0070.04020.23
5.5.200.0170.06320.23
5.5.190.0130.03720.07
5.5.180.0100.04020.21
5.5.160.0100.07720.21
5.5.150.0030.08320.23
5.5.140.0070.07320.10
5.5.130.0130.03320.07
5.5.120.0100.07020.17
5.5.110.0030.05720.25
5.5.100.0130.03720.07
5.5.90.0030.04020.15
5.5.80.0100.03720.08
5.5.70.0030.06020.05
5.5.60.0070.08020.05
5.5.50.0070.04020.05
5.5.40.0070.04019.99
5.5.30.0000.05720.08
5.5.20.0070.06719.98
5.5.10.0000.08320.03
5.5.00.0070.06020.03
5.4.450.0030.04019.56
5.4.440.0330.04019.42
5.4.430.0030.04319.30
5.4.420.0070.04319.38
5.4.410.0100.07719.30
5.4.400.0030.08319.13
5.4.390.0100.07019.25
5.4.380.0100.04019.03
5.4.370.0130.06719.12
5.4.360.0100.08019.07
5.4.350.0030.04718.90
5.4.340.0200.06718.91
5.4.320.0030.06719.09
5.4.310.0170.04319.05
5.4.300.0000.08319.06
5.4.290.0000.08018.78
5.4.280.0030.04018.81
5.4.270.0030.04719.23
5.4.260.0000.07019.03
5.4.250.0170.02719.02
5.4.240.0170.05018.80
5.4.230.0100.03719.02
5.4.220.0100.05019.06
5.4.210.0070.08319.07
5.4.200.0100.07318.96
5.4.190.0000.04318.79
5.4.180.0170.07018.97
5.4.170.0000.05719.02
5.4.160.0100.06019.09
5.4.150.0070.04719.02
5.4.140.0070.04316.29
5.4.130.0030.08016.36
5.4.120.0100.07316.14
5.4.110.0070.03316.26
5.4.100.0100.07016.44
5.4.90.0170.03316.36
5.4.80.0100.07316.41
5.4.70.0030.04016.36
5.4.60.0000.05716.21
5.4.50.0030.03716.20
5.4.40.0000.04016.29
5.4.30.0030.03716.41
5.4.20.0100.03016.29
5.4.10.0100.03016.20
5.4.00.0000.03715.74
5.3.290.0070.06014.66
5.3.280.0030.07714.58
5.3.270.0130.07314.55
5.3.260.0100.03314.45
5.3.250.0170.04314.43
5.3.240.0100.04714.58
5.3.230.0070.04014.58
5.3.220.0100.07014.57
5.3.210.0100.04314.41
5.3.200.0130.07714.41
5.3.190.0070.05314.57
5.3.180.0130.07314.54
5.3.170.0130.05714.41
5.3.160.0030.04014.42
5.3.150.0070.03714.41
5.3.140.0100.03314.38
5.3.130.0000.04314.54
5.3.120.0070.03014.39
5.3.110.0030.04014.53
5.3.100.0070.03714.01
5.3.90.0070.02714.01
5.3.80.0000.03713.98
5.3.70.0030.03313.78
5.3.60.0070.02713.86
5.3.50.0000.03313.92
5.3.40.0170.02313.89
5.3.30.0030.03013.66
5.3.20.0030.03013.44
5.3.10.0000.04013.60
5.3.00.0100.03013.50
5.2.170.0030.02311.01
5.2.160.0030.02310.96
5.2.150.0000.03010.97
5.2.140.0030.02711.16
5.2.130.0000.03310.96
5.2.120.0070.02311.13
5.2.110.0070.02011.10
5.2.100.0000.03011.16
5.2.90.0030.02711.09
5.2.80.0000.03310.91
5.2.70.0070.02311.04
5.2.60.0000.03010.91
5.2.50.0030.06311.00
5.2.40.0000.02710.91
5.2.30.0030.02311.00
5.2.20.0030.02711.03
5.2.10.0000.02310.91
5.2.00.0070.02010.65
5.1.60.0070.0179.97
5.1.50.0000.02310.00
5.1.40.0030.0239.85
5.1.30.0030.02010.34
5.1.20.0030.06010.20
5.1.10.0030.02310.14
5.1.00.0000.03310.10
5.0.50.0000.0238.54
5.0.40.0000.0238.39
5.0.30.0000.0308.32
5.0.20.0000.0208.32
5.0.10.0030.0178.32
5.0.00.0000.0308.32
4.4.90.0030.0138.32
4.4.80.0000.0138.32
4.4.70.0030.0138.32
4.4.60.0000.0178.32
4.4.50.0070.0108.32
4.4.40.0000.0208.32
4.4.30.0030.0108.32
4.4.20.0000.0178.32
4.4.10.0070.0138.32
4.4.00.0030.0208.32
4.3.110.0000.0138.32
4.3.100.0000.0138.32
4.3.90.0030.0138.32
4.3.80.0000.0208.32
4.3.70.0000.0138.32
4.3.60.0000.0178.32
4.3.50.0070.0078.32
4.3.40.0000.0238.32
4.3.30.0030.0108.32
4.3.20.0000.0178.32
4.3.10.0000.0238.32
4.3.00.0000.0138.32

preferences:
45.6 ms | 401 KiB | 5 Q