3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo{ function bar() { return array(0 => 'aaa'); } } $foo = new Foo; echo $foo->bar()[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)
8.3.60.0180.00418.28
8.3.50.0070.01121.08
8.3.40.0070.00718.71
8.3.30.0070.01019.04
8.3.20.0070.00020.34
8.3.10.0000.00822.07
8.3.00.0040.00422.18
8.2.180.0040.01116.63
8.2.170.0110.00322.96
8.2.160.0120.01219.09
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0050.00319.49
8.2.110.0090.00022.11
8.2.100.0000.01218.03
8.2.90.0000.00819.17
8.2.80.0060.00318.04
8.2.70.0060.00317.63
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0040.00718.34
8.2.30.0040.00418.01
8.2.20.0000.00717.71
8.2.10.0050.00217.73
8.2.00.0080.00017.67
8.1.280.0100.00725.92
8.1.270.0060.00322.25
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0080.00023.89
8.1.230.0080.00419.04
8.1.220.0080.00017.79
8.1.210.0000.00818.77
8.1.200.0090.00017.10
8.1.190.0000.00817.40
8.1.180.0040.00418.70
8.1.170.0090.00018.46
8.1.160.0000.00722.08
8.1.150.0050.00218.45
8.1.140.0040.00417.39
8.1.130.0030.00317.85
8.1.120.0070.00017.45
8.1.110.0040.00417.27
8.1.100.0040.00317.31
8.1.90.0040.00417.30
8.1.80.0000.00717.38
8.1.70.0000.00717.34
8.1.60.0040.00417.47
8.1.50.0040.00417.43
8.1.40.0000.00717.50
8.1.30.0040.00417.51
8.1.20.0030.00617.68
8.1.10.0040.00417.63
8.1.00.0040.00417.40
8.0.300.0040.00418.77
8.0.290.0070.00017.04
8.0.280.0070.00018.45
8.0.270.0000.00717.33
8.0.260.0000.00716.82
8.0.250.0030.00316.95
8.0.240.0080.00016.98
8.0.230.0030.00316.93
8.0.220.0070.00016.73
8.0.210.0000.00716.80
8.0.200.0070.00016.85
8.0.190.0080.00016.90
8.0.180.0040.00416.85
8.0.170.0040.00416.75
8.0.160.0040.00416.87
8.0.150.0040.00416.80
8.0.140.0030.00316.75
8.0.130.0030.00313.20
8.0.120.0040.00416.75
8.0.110.0050.00216.79
8.0.100.0080.00016.90
8.0.90.0000.00716.86
8.0.80.0170.00316.79
8.0.70.0000.00716.96
8.0.60.0000.00816.66
8.0.50.0000.00816.75
8.0.30.0060.01217.01
8.0.20.0100.01017.41
8.0.10.0050.00316.98
8.0.00.0100.00816.78
7.4.330.0040.00015.00
7.4.320.0000.00616.58
7.4.300.0030.00316.55
7.4.290.0030.00316.61
7.4.280.0030.00316.52
7.4.270.0030.00316.61
7.4.260.0000.00616.59
7.4.250.0040.00416.37
7.4.240.0040.00316.49
7.4.230.0030.00316.70
7.4.220.0060.01016.53
7.4.210.0080.00816.58
7.4.200.0070.00016.31
7.4.190.0070.00016.68
7.4.160.0070.01016.30
7.4.150.0110.00717.40
7.4.140.0110.00917.86
7.4.130.0090.01116.64
7.4.120.0070.01016.63
7.4.110.0130.00316.41
7.4.100.0210.00316.61
7.4.90.0110.00716.61
7.4.80.0090.00919.39
7.4.70.0130.00416.23
7.4.60.0070.01016.53
7.4.50.0040.00416.36
7.4.40.0090.00322.77
7.4.30.0080.00816.25
7.4.00.0000.01615.22
7.3.330.0000.00513.14
7.3.320.0050.00013.34
7.3.310.0000.00716.11
7.3.300.0070.00016.32
7.3.290.0100.01016.30
7.3.280.0080.00616.29
7.3.270.0080.00817.40
7.3.260.0030.01416.44
7.3.250.0120.01316.42
7.3.240.0060.00916.44
7.3.230.0170.00316.55
7.3.210.0080.00816.56
7.3.200.0120.00919.39
7.3.190.0030.01516.44
7.3.180.0000.01616.55
7.3.170.0070.01016.37
7.3.160.0060.01016.59
7.3.120.0060.00914.92
7.2.330.0030.01416.37
7.2.320.0090.01216.84
7.2.310.0060.01216.82
7.2.300.0030.01316.58
7.2.290.0040.01216.69
7.2.60.0100.00716.57
7.2.00.0060.00618.97
7.1.200.0040.01115.46
7.1.100.0000.00917.98
7.1.70.0120.00317.03
7.1.60.0110.01119.82
7.1.50.0120.01216.73
7.1.00.0000.03722.45
7.0.200.0030.00716.78
7.0.140.0000.07322.15
7.0.60.0030.09019.95
7.0.50.0130.06317.83
7.0.40.0030.09020.10
7.0.30.0400.07020.30
7.0.20.0230.05320.06
7.0.10.0300.06020.09
7.0.00.0070.05320.30
5.6.280.0070.07021.12
5.6.210.0030.04720.55
5.6.200.0170.07718.18
5.6.190.0070.04720.63
5.6.180.3600.05020.39
5.6.170.0230.06020.52
5.6.160.0070.07720.50
5.6.150.0100.08018.18
5.6.140.0030.04018.18
5.6.130.0070.08018.28
5.6.120.0130.03321.05
5.6.110.0070.08721.01
5.6.100.0070.04021.13
5.6.90.0100.08020.88
5.6.80.0130.03720.38
5.6.70.4570.03320.37
5.5.350.0230.07320.41
5.5.340.0100.04017.96
5.5.330.0070.04320.40
5.5.320.0170.03720.38
5.5.310.0230.04320.51
5.5.300.0070.08017.95
5.5.290.0030.08317.95
5.5.280.0070.04320.73
5.5.270.0130.06020.78
5.5.260.0070.08020.79
5.5.250.0070.03720.46
5.5.240.0170.06320.15
5.4.450.0930.06719.45
5.4.440.0600.07019.61
5.4.430.0930.06319.32
5.4.420.1030.06719.47
5.4.410.0670.06019.35
5.4.400.0270.05718.80
5.4.390.0330.05718.53
5.4.380.0200.06018.50
5.4.370.0130.04718.76
5.4.360.0130.05018.73
5.4.350.0100.05718.45
5.4.340.0000.05718.61
5.4.320.0040.04012.50
5.4.310.0020.04412.50
5.4.300.0050.03612.50
5.4.290.0110.03312.49
5.4.280.0060.03612.39
5.4.270.0070.03312.40
5.4.260.0030.05318.79
5.4.250.0100.06018.78
5.4.240.0130.05018.94
5.4.230.0070.05018.98
5.4.220.0100.05318.98
5.4.210.0070.06018.73
5.4.200.0070.05018.98
5.4.190.0100.05018.79
5.4.180.0130.04718.79
5.4.170.0070.05318.64
5.4.160.0030.06019.07
5.4.150.0130.05018.96
5.4.140.0030.07716.35
5.4.130.0070.05016.39
5.4.120.0100.04316.40
5.4.110.0000.05716.46
5.4.100.0130.04016.55
5.4.90.0100.04716.38
5.4.80.0030.05016.55
5.4.70.0100.04316.59
5.4.60.0000.05316.49
5.4.50.0000.05316.35
5.4.40.0100.06016.58
5.4.30.0100.04316.30
5.4.20.0070.04716.61
5.4.10.0030.05316.48
5.4.00.0000.06016.05
5.3.290.0090.04012.80
5.3.280.0000.06714.58
5.3.270.0230.05714.78
5.3.260.0100.05014.73
5.3.250.0030.05314.63
5.3.240.0230.06014.51
5.3.230.0030.05314.58
5.3.220.0030.05314.67
5.3.210.0030.05314.65
5.3.200.0070.04714.79
5.3.190.0070.05014.73
5.3.180.0030.05314.55
5.3.170.0100.06314.78
5.3.160.0170.04314.74
5.3.150.0030.05314.75
5.3.140.0100.04714.55
5.3.130.0170.04014.73
5.3.120.0070.05314.63
5.3.110.0030.05314.45
5.3.100.0070.05014.12
5.3.90.0130.04313.92
5.3.80.0100.04714.11
5.3.70.0070.05013.85
5.3.60.0030.06314.22
5.3.50.0100.04313.94
5.3.40.0070.05314.03
5.3.30.0100.05313.89
5.3.20.0030.05713.66
5.3.10.0130.04313.48
5.3.00.0070.07013.47
5.2.170.0130.03311.19
5.2.160.0030.06311.22
5.2.150.0070.05711.16
5.2.140.0030.05011.21
5.2.130.0100.05011.18
5.2.120.0030.05311.07
5.2.110.0100.03711.08
5.2.100.0000.04311.25
5.2.90.0030.05011.11
5.2.80.0070.04311.07
5.2.70.0070.04011.17
5.2.60.0030.04011.14
5.2.50.0070.03711.10
5.2.40.0000.04311.17
5.2.30.0030.04010.80
5.2.20.0000.04311.04
5.2.10.0030.04010.96
5.2.00.0030.04310.80
5.1.60.0070.0309.92
5.1.50.0100.03010.16
5.1.40.0000.03710.02
5.1.30.0030.04010.41
5.1.20.0070.03310.18
5.1.10.0130.03010.17
5.1.00.0070.03310.00
5.0.50.0100.0238.61
5.0.40.0030.0278.25
5.0.30.0070.0408.21
5.0.20.0030.0278.16
5.0.10.0070.0238.25
5.0.00.0070.0378.20
4.4.90.0000.0237.36
4.4.80.0030.0207.36
4.4.70.0000.0237.36
4.4.60.0030.0307.36
4.4.50.0000.0237.36
4.4.40.0030.0337.36
4.4.30.0100.0137.36
4.4.20.0000.0237.36
4.4.10.0000.0237.36
4.4.00.0000.0337.36
4.3.110.0000.0237.36
4.3.100.0000.0237.36
4.3.90.0000.0237.36
4.3.80.0030.0337.36
4.3.70.0130.0137.36
4.3.60.0070.0177.36
4.3.50.0000.0237.36
4.3.40.0000.0407.36
4.3.30.0030.0207.36
4.3.20.0000.0307.36
4.3.10.0030.0237.36
4.3.00.0230.0206.74

preferences:
40.86 ms | 401 KiB | 5 Q