3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function getArray() { return array(array(1), 2); } } $a = new A; var_dump($a->getArray()[0][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)
8.3.60.0140.00718.13
8.3.50.0110.00722.06
8.3.40.0110.00318.70
8.3.30.0070.00719.14
8.3.20.0070.00020.20
8.3.10.0040.00423.48
8.3.00.0080.00022.45
8.2.180.0100.00616.50
8.2.170.0140.00422.96
8.2.160.0130.00620.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0130.00726.16
8.2.120.0000.00722.14
8.2.110.0080.00322.22
8.2.100.0060.00617.72
8.2.90.0090.00019.22
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0060.00318.03
8.2.50.0030.00618.07
8.2.40.0040.00418.21
8.2.30.0000.00718.09
8.2.20.0000.00817.65
8.2.10.0020.00519.46
8.2.00.0030.00917.65
8.1.280.0140.00025.92
8.1.270.0040.00423.83
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0030.00623.84
8.1.230.0080.00319.21
8.1.220.0080.00017.74
8.1.210.0000.00918.77
8.1.200.0040.00817.22
8.1.190.0040.00417.41
8.1.180.0040.00418.10
8.1.170.0000.00818.44
8.1.160.0040.00421.95
8.1.150.0070.00018.45
8.1.140.0040.00417.40
8.1.130.0050.00217.79
8.1.120.0030.00417.41
8.1.110.0030.00617.30
8.1.100.0000.00717.29
8.1.90.0000.00717.43
8.1.80.0030.00317.32
8.1.70.0030.00317.33
8.1.60.0040.00417.52
8.1.50.0030.00617.48
8.1.40.0040.00417.40
8.1.30.0000.00817.59
8.1.20.0030.00617.54
8.1.10.0040.00417.46
8.1.00.0080.00017.43
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0040.00218.37
8.0.270.0070.00017.21
8.0.260.0030.00316.68
8.0.250.0030.00316.77
8.0.240.0000.00816.77
8.0.230.0000.00716.84
8.0.220.0000.00716.83
8.0.210.0000.00716.85
8.0.200.0070.00016.86
8.0.190.0000.00816.84
8.0.180.0030.00316.76
8.0.170.0040.00416.90
8.0.160.0000.00716.84
8.0.150.0030.00316.75
8.0.140.0000.00716.70
8.0.130.0000.00613.24
8.0.120.0040.00416.74
8.0.110.0000.00816.72
8.0.100.0000.00716.87
8.0.90.0040.00416.63
8.0.80.0060.00916.75
8.0.70.0000.00716.72
8.0.60.0000.00816.72
8.0.50.0040.00416.72
8.0.30.0130.00516.94
8.0.20.0100.00817.40
8.0.10.0020.00516.98
8.0.00.0060.01216.53
7.4.330.0030.00315.03
7.4.320.0000.00616.46
7.4.300.0030.00316.62
7.4.290.0070.00016.43
7.4.280.0070.00016.54
7.4.270.0000.00716.61
7.4.260.0000.00616.50
7.4.250.0000.01016.46
7.4.240.0050.00216.63
7.4.230.0000.00716.63
7.4.220.0070.01116.62
7.4.210.0070.00916.48
7.4.200.0000.00716.30
7.4.190.0040.00416.66
7.4.160.0000.01516.25
7.4.150.0140.00417.40
7.4.140.0080.01017.86
7.4.130.0030.01516.45
7.4.120.0080.01016.50
7.4.110.0090.01016.54
7.4.100.0070.01116.25
7.4.90.0070.01016.59
7.4.80.0060.01119.39
7.4.70.0120.00316.41
7.4.60.0190.00416.31
7.4.50.0000.01016.09
7.4.40.0000.01322.77
7.4.30.0130.00316.61
7.4.00.0050.01215.03
7.3.330.0030.00313.21
7.3.320.0000.00613.06
7.3.310.0000.00716.38
7.3.300.0070.00016.30
7.3.290.0070.00716.27
7.3.280.0070.01216.29
7.3.270.0090.00917.40
7.3.260.0130.00316.66
7.3.250.0100.01016.42
7.3.240.0130.00316.23
7.3.230.0080.00816.52
7.3.210.0030.01316.22
7.3.200.0100.00719.39
7.3.190.0040.01416.39
7.3.180.0080.00816.58
7.3.170.0090.00916.27
7.3.160.0110.00616.29
7.3.120.0040.01414.93
7.3.110.0110.00714.86
7.3.100.0070.01114.65
7.3.90.0060.00614.59
7.3.80.0030.01015.09
7.3.70.0080.00414.75
7.3.60.0070.01014.75
7.3.50.0090.00614.66
7.3.40.0090.00614.89
7.3.30.0060.00614.67
7.3.20.0030.01016.78
7.3.10.0080.00716.63
7.3.00.0090.00616.30
7.2.330.0070.01016.47
7.2.320.0060.01016.71
7.2.310.0060.01016.61
7.2.300.0130.01016.70
7.2.290.0040.01116.27
7.2.250.0070.01315.14
7.2.240.0070.01414.59
7.2.230.0040.01114.53
7.2.220.0070.00715.23
7.2.210.0060.00914.48
7.2.200.0130.00014.56
7.2.190.0030.01214.84
7.2.180.0040.01514.96
7.2.170.0060.00614.64
7.2.130.0070.01116.75
7.2.120.0060.00916.67
7.2.110.0000.01016.84
7.2.100.0100.00717.09
7.2.90.0030.01216.93
7.2.80.0090.00616.74
7.2.70.0070.00416.80
7.2.60.0000.01216.89
7.2.50.0090.00716.83
7.2.40.0130.00316.81
7.2.30.0040.01116.90
7.2.20.0060.00916.58
7.2.10.0030.01016.75
7.2.00.0070.01016.57
7.1.330.0080.00815.55
7.1.320.0000.01515.89
7.1.310.0060.01015.72
7.1.300.0040.00415.88
7.1.290.0060.00615.43
7.1.280.0030.01015.36
7.1.270.0000.01215.78
7.1.260.0070.01015.80
7.1.250.0040.00415.83
7.1.200.0030.00715.74
7.1.100.0030.01018.17
7.1.70.0000.00816.93
7.1.60.0040.00717.13
7.1.50.0080.00817.00
7.1.00.0000.08022.54
7.0.200.0050.00316.52
7.0.140.0030.07322.18
7.0.100.0270.05319.86
7.0.90.0100.06721.64
7.0.80.0070.04021.77
7.0.70.0100.06321.65
7.0.60.0130.07021.70
7.0.50.0070.05022.02
7.0.40.0070.08019.98
7.0.30.0100.07020.05
7.0.20.0000.08020.09
7.0.10.0100.08719.98
7.0.00.0030.07320.05
5.6.280.0030.07320.86
5.6.250.0030.07720.58
5.6.240.0070.08320.59
5.6.230.0100.05020.55
5.6.220.0070.08320.57
5.6.210.0130.07720.61
5.6.200.0070.08720.89
5.6.190.0070.06021.01
5.6.180.0130.07021.09
5.6.170.0070.07320.88
5.6.160.0100.08021.06
5.6.150.0070.04721.05
5.6.140.0070.03720.91
5.6.130.0100.08721.05
5.6.120.0100.06720.98
5.6.110.0070.08721.00
5.6.100.0070.07020.96
5.6.90.0070.07321.00
5.6.80.0030.06320.36
5.6.70.0000.08320.26
5.6.60.0070.03720.34
5.6.50.0130.04720.41
5.6.40.0100.04020.47
5.6.30.0100.06320.35
5.6.20.0000.09720.39
5.6.10.0100.07320.26
5.6.00.0130.05720.35
5.5.380.0030.05020.35
5.5.370.0100.06320.39
5.5.360.0130.04320.35
5.5.350.0170.06020.35
5.5.340.0030.08720.69
5.5.330.0130.07320.68
5.5.320.0130.05720.68
5.5.310.0070.08020.78
5.5.300.0070.05720.75
5.5.290.0130.07320.75
5.5.280.0030.07020.72
5.5.270.0070.07020.58
5.5.260.0070.08720.83
5.5.250.0130.07020.63
5.5.240.0070.06320.11
5.5.230.0100.04320.24
5.5.220.0170.07020.21
5.5.210.0030.04020.06
5.5.200.0100.04020.20
5.5.190.0070.06720.19
5.5.180.0000.06720.14
5.5.160.0070.08020.04
5.5.150.0030.04320.10
5.5.140.0070.08320.13
5.5.130.0070.05320.10
5.5.120.0100.06719.92
5.5.110.0130.05020.20
5.5.100.0000.04319.91
5.5.90.0000.08320.04
5.5.80.0070.06320.08
5.5.70.0200.06319.95
5.5.60.0070.04020.03
5.5.50.0070.07020.04
5.5.40.0000.08019.93
5.5.30.0070.04320.00
5.5.20.0030.07720.00
5.5.10.0030.03719.87
5.5.00.0200.06719.91
5.4.450.0030.07019.46
5.4.440.0100.07019.45
5.4.430.0030.06319.35
5.4.420.0070.06319.47
5.4.410.0100.06019.04
5.4.400.0030.07319.05
5.4.390.0070.10719.04
5.4.380.0100.05718.90
5.4.370.0070.06018.95
5.4.360.0070.04719.21
5.4.350.0070.06318.85
5.4.340.0100.07718.94
5.4.320.0100.06018.84
5.4.310.0030.07019.21
5.4.300.0030.08318.90
5.4.290.0000.06018.84
5.4.280.0170.06319.04
5.4.270.0030.04318.88
5.4.260.0000.04319.23
5.4.250.0000.07319.02
5.4.240.0100.04019.04
5.4.230.0130.07019.10
5.4.220.0070.06318.87
5.4.210.0000.06719.16
5.4.200.0070.06719.02
5.4.190.0130.05019.08
5.4.180.0070.04318.88
5.4.170.0100.02719.15
5.4.160.0000.04019.16
5.4.150.0030.06719.11
5.4.140.0030.03716.39
5.4.130.0100.06316.34
5.4.120.0030.06716.36
5.4.110.0000.05716.34
5.4.100.0070.03716.36
5.4.90.0000.04016.32
5.4.80.0070.03016.38
5.4.70.0100.06016.45
5.4.60.0030.05016.41
5.4.50.0070.03016.40
5.4.40.0000.04016.39
5.4.30.0070.04316.29
5.4.20.0100.04316.48
5.4.10.0000.04316.45
5.4.00.0070.03015.80
5.3.290.0070.06714.62
5.3.280.0030.04014.54
5.3.270.0000.08014.66
5.3.260.0100.06314.71
5.3.250.0130.06714.53
5.3.240.0030.03714.73
5.3.230.0030.03714.65
5.3.220.0100.07314.49
5.3.210.0070.03014.71
5.3.200.0000.05314.55
5.3.190.0030.06314.63
5.3.180.0170.05314.59
5.3.170.0030.05714.63
5.3.160.0130.06714.68
5.3.150.0030.03714.62
5.3.140.0030.03714.48
5.3.130.0030.04014.61
5.3.120.0100.07014.61
5.3.110.0070.05014.61
5.3.100.0000.04014.06
5.3.90.0170.02314.14
5.3.80.0070.07314.14
5.3.70.0070.06714.08
5.3.60.0100.04014.05
5.3.50.0100.06014.08
5.3.40.0130.03014.08
5.3.30.0000.03714.00
5.3.20.0030.03713.66
5.3.10.0030.06013.78
5.3.00.0070.07713.70
5.2.170.0000.03711.04
5.2.160.0130.03311.05
5.2.150.0070.02711.19
5.2.140.0170.03711.05
5.2.130.0030.05311.11
5.2.120.0030.04710.95
5.2.110.0070.03711.13
5.2.100.0030.03011.21
5.2.90.0030.06011.03
5.2.80.0070.06010.98
5.2.70.0070.02311.07
5.2.60.0030.06010.98
5.2.50.0030.06011.13
5.2.40.0070.06311.04
5.2.30.0070.05711.09
5.2.20.0030.05311.08
5.2.10.0070.05010.86
5.2.00.0030.06010.86
5.1.60.0070.0509.84
5.1.50.0030.0539.87
5.1.40.0070.05310.06
5.1.30.0200.01310.39
5.1.20.0100.05010.26
5.1.10.0070.0309.90
5.1.00.0070.05710.05
5.0.50.0070.0439.10
5.0.40.0000.0279.10
5.0.30.0030.0379.10
5.0.20.0030.0239.10
5.0.10.0000.0209.10
5.0.00.0000.0709.10
4.4.90.0000.0209.10
4.4.80.0000.0339.10
4.4.70.0070.0209.10
4.4.60.0030.0339.10
4.4.50.0030.0309.10
4.4.40.0000.0579.10
4.4.30.0030.0339.10
4.4.20.0070.0139.10
4.4.10.0000.0209.10
4.4.00.0070.0309.10
4.3.110.0000.0179.10
4.3.100.0000.0179.10
4.3.90.0030.0139.10
4.3.80.0130.0379.10
4.3.70.0030.0179.10
4.3.60.0030.0179.10
4.3.50.0000.0239.10
4.3.40.0030.0409.10
4.3.30.0030.0379.10
4.3.20.0000.0279.10
4.3.10.0000.0339.10
4.3.00.0070.0309.10

preferences:
35.9 ms | 401 KiB | 5 Q