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]);

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)
8.3.60.0160.00318.07
8.3.50.0040.01322.09
8.3.40.0070.01018.67
8.3.30.0100.00319.09
8.3.20.0030.00620.34
8.3.10.0050.00322.10
8.3.00.0040.00422.21
8.2.180.0120.00816.50
8.2.170.0130.00722.96
8.2.160.0100.00720.79
8.2.150.0060.00924.18
8.2.140.0040.00424.66
8.2.130.0030.01026.16
8.2.120.0050.00317.75
8.2.110.0100.00022.31
8.2.100.0000.01219.64
8.2.90.0000.00819.23
8.2.80.0080.00019.76
8.2.70.0000.01117.63
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0020.00518.16
8.2.30.0070.00018.10
8.2.20.0000.00717.66
8.2.10.0040.00419.45
8.2.00.0000.00717.63
8.1.280.0120.00925.92
8.1.270.0080.00022.10
8.1.260.0000.01126.35
8.1.250.0040.01528.09
8.1.240.0060.00323.95
8.1.230.0000.01018.97
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0090.00016.99
8.1.190.0040.00417.29
8.1.180.0040.00418.10
8.1.170.0040.00418.41
8.1.160.0040.00421.98
8.1.150.0000.00718.54
8.1.140.0040.00417.38
8.1.130.0040.00417.73
8.1.120.0030.00617.43
8.1.110.0000.00717.40
8.1.100.0000.00817.39
8.1.90.0040.00417.33
8.1.80.0000.00817.34
8.1.70.0070.00017.29
8.1.60.0040.00417.62
8.1.50.0050.00317.50
8.1.40.0040.00417.41
8.1.30.0050.00317.62
8.1.20.0050.00317.61
8.1.10.0000.00817.45
8.1.00.0040.00417.42
8.0.300.0050.00318.77
8.0.290.0050.00217.05
8.0.280.0040.00418.43
8.0.270.0000.00717.07
8.0.260.0000.00616.75
8.0.250.0030.00316.88
8.0.240.0030.00616.76
8.0.230.0030.00316.88
8.0.220.0030.00316.87
8.0.210.0000.00716.84
8.0.200.0060.00016.96
8.0.190.0000.00716.88
8.0.180.0040.00416.89
8.0.170.0040.00416.89
8.0.160.0070.00016.76
8.0.150.0040.00416.74
8.0.140.0030.00316.68
8.0.130.0000.00513.25
8.0.120.0000.00816.70
8.0.110.0040.00416.79
8.0.100.0050.00316.82
8.0.90.0000.00816.72
8.0.80.0080.00716.79
8.0.70.0070.00016.70
8.0.60.0070.00016.82
8.0.50.0040.00416.90
8.0.30.0100.01016.88
8.0.20.0110.00717.40
8.0.10.0000.00716.98
8.0.00.0030.01516.67
7.4.330.0020.00215.00
7.4.320.0040.00416.54
7.4.300.0060.00016.42
7.4.290.0050.00216.51
7.4.280.0040.00416.39
7.4.270.0000.00716.52
7.4.260.0070.00416.58
7.4.250.0050.00316.52
7.4.240.0050.00216.61
7.4.230.0000.00716.62
7.4.220.0030.01516.49
7.4.210.0070.00816.61
7.4.200.0070.00016.39
7.4.190.0070.00016.78
7.4.160.0130.00716.50
7.4.150.0040.01417.40
7.4.140.0130.00517.86
7.4.130.0100.00716.59
7.4.120.0100.00716.48
7.4.110.0070.01016.58
7.4.100.0100.00716.54
7.4.90.0090.00616.39
7.4.80.0060.01819.39
7.4.70.0060.01016.52
7.4.60.0100.00716.29
7.4.50.0030.00616.44
7.4.40.0070.01122.77
7.4.30.0000.01616.34
7.4.10.0060.01214.79
7.4.00.0060.01014.94
7.3.330.0070.00013.22
7.3.320.0000.00513.10
7.3.310.0060.00316.27
7.3.300.0030.00316.34
7.3.290.0150.00416.21
7.3.280.0080.00916.31
7.3.270.0070.01017.40
7.3.260.0130.00716.52
7.3.250.0100.00716.42
7.3.240.0150.00416.56
7.3.230.0120.00916.39
7.3.210.0140.00416.26
7.3.200.0090.00819.39
7.3.190.0090.00916.30
7.3.180.0130.00316.24
7.3.170.0170.00016.44
7.3.160.0040.01116.39
7.3.130.0120.00614.53
7.3.120.0050.01114.68
7.3.110.0150.00514.56
7.3.100.0060.01014.66
7.3.90.0070.01214.61
7.3.80.0030.00614.66
7.3.70.0080.00714.80
7.3.60.0050.00714.71
7.3.50.0050.00914.55
7.3.40.0100.00314.76
7.3.30.0060.00814.72
7.3.20.0050.00916.49
7.3.10.0070.00616.53
7.3.00.0070.00316.69
7.2.330.0090.01216.55
7.2.320.0070.01316.60
7.2.310.0070.01016.41
7.2.300.0120.00416.46
7.2.290.0060.01516.27
7.2.260.0070.00914.62
7.2.250.0110.00514.99
7.2.240.0080.00814.94
7.2.230.0100.00515.03
7.2.220.0070.00715.11
7.2.210.0060.00914.97
7.2.200.0060.00915.02
7.2.190.0050.00814.93
7.2.180.0030.00914.94
7.2.170.0070.00515.13
7.2.160.0050.01014.88
7.2.150.0050.01116.78
7.2.140.0060.00816.69
7.2.130.0040.00816.84
7.2.120.0090.00516.73
7.2.110.0060.00616.81
7.2.100.0110.00316.85
7.2.90.0080.00616.88
7.2.80.0070.00616.81
7.2.70.0080.00416.81
7.2.60.0040.01116.92
7.2.50.0030.01116.68
7.2.40.0050.00816.54
7.2.30.0050.01016.91
7.2.20.0050.00916.76
7.2.10.0030.00816.89
7.2.00.0050.00816.71
7.1.330.0060.00515.79
7.1.320.0080.00715.71
7.1.310.0080.00815.68
7.1.300.0050.00715.76
7.1.290.0090.00515.85
7.1.280.0060.00615.64
7.1.270.0030.00915.76
7.1.260.0100.00515.87
7.1.250.0070.00315.79
7.1.240.0000.01515.76
7.1.230.0070.00715.66
7.1.220.0060.00815.70
7.1.210.0100.00615.78
7.1.200.0080.00515.78
7.1.190.0080.00615.81
7.1.180.0090.00415.87
7.1.170.0020.01115.80
7.1.160.0080.00515.61
7.1.150.0040.00815.75
7.1.140.0030.00815.76
7.1.130.0020.01115.72
7.1.120.0070.00515.53
7.1.110.0050.00615.82
7.1.100.0090.00615.67
7.1.90.0050.00515.52
7.1.80.0020.01115.82
7.1.70.0090.00316.02
7.1.60.0040.01217.01
7.1.50.0050.00616.14
7.1.40.0060.00915.89
7.1.30.0060.00715.65
7.1.20.0120.00215.69
7.1.10.0110.00515.82
7.1.00.0060.03117.95
7.0.330.0050.00615.17
7.0.320.0090.00215.31
7.0.310.0030.01015.36
7.0.300.0040.00915.21
7.0.290.0080.00615.30
7.0.280.0020.01115.19
7.0.270.0020.01315.14
7.0.260.0030.00915.20
7.0.250.0050.00715.47
7.0.240.0100.00615.44
7.0.230.0050.00615.26
7.0.220.0040.00815.39
7.0.210.0030.01115.24
7.0.200.0030.00915.51
7.0.190.0070.00715.18
7.0.180.0060.00715.31
7.0.170.0030.01215.30
7.0.160.0030.01015.21
7.0.150.0060.00615.27
7.0.140.0040.03017.52
7.0.130.0060.00515.35
7.0.120.0060.00415.29
7.0.110.0020.03116.94
7.0.100.0050.03016.89
7.0.90.0060.01616.92
7.0.80.0070.01516.85
7.0.70.0050.03016.75
7.0.60.0060.01716.87
7.0.50.0030.03416.98
7.0.40.0070.03115.76
7.0.30.0080.02915.49
7.0.20.0050.03115.67
7.0.10.0080.02715.58
7.0.00.0050.03015.57
5.6.400.0070.00914.44
5.6.390.0060.00514.54
5.6.380.0050.00814.43
5.6.370.0070.00714.54
5.6.360.0030.00814.50
5.6.350.0020.01114.48
5.6.340.0010.00714.62
5.6.330.0070.00914.48
5.6.320.0100.00514.18
5.6.310.0080.00814.12
5.6.300.0050.00814.49
5.6.290.0040.00614.32
5.6.280.0060.02716.51
5.6.270.0080.00714.40
5.6.260.0020.02716.69
5.6.250.0060.01616.40
5.6.240.0040.01916.40
5.6.230.0060.01716.44
5.6.220.0050.03416.49
5.6.210.0030.03316.49
5.6.200.0120.02616.52
5.6.190.0060.03316.67
5.6.180.0080.02816.61
5.6.170.0080.03016.72
5.6.160.0070.02816.58
5.6.150.0070.03016.58
5.6.140.0080.02816.67
5.6.130.0080.03216.53
5.6.120.0050.02516.51
5.6.110.0080.02816.50
5.6.100.0070.03416.54
5.6.90.0070.03016.55
5.6.80.0080.02516.55
5.6.70.0010.03516.23
5.6.60.0070.03216.23
5.6.50.0080.02916.25
5.6.40.0100.02716.22
5.6.30.0070.02916.40
5.6.20.0090.02716.44
5.6.10.0090.02816.22
5.6.00.0120.02416.39
5.5.380.0030.02016.36
5.5.370.0020.02116.48
5.5.360.0030.01816.35
5.5.350.0060.02716.28
5.5.340.0070.03116.47
5.5.330.0060.02116.50
5.5.320.0090.02516.52
5.5.310.0060.03416.52
5.5.300.0110.02316.48
5.5.290.0070.03516.53
5.5.280.0050.03616.37
5.5.270.0050.03416.50
5.5.260.0080.02716.56
5.5.250.0090.03016.42
5.5.240.0050.02816.25
5.5.230.0080.03316.26
5.5.220.0060.02116.08
5.5.210.0100.02716.26
5.5.200.0080.03216.21
5.5.190.0000.03316.14
5.5.180.0090.02816.36
5.5.170.0060.00614.10
5.5.160.0040.03216.13
5.5.150.0060.03016.27
5.5.140.0000.03316.11
5.5.130.0080.03016.15
5.5.120.0090.02616.22
5.5.110.0050.02116.27
5.5.100.0070.02616.12
5.5.90.0080.02416.08
5.5.80.0100.02816.24
5.5.70.0030.03416.17
5.5.60.0050.03016.16
5.5.50.0110.02416.15
5.5.40.0060.01916.10
5.5.30.0080.02516.12
5.5.20.0080.02916.26
5.5.10.0030.02616.15
5.5.00.0070.02816.10
5.4.450.0050.02513.94
5.4.440.0040.02713.92
5.4.430.0060.02913.87
5.4.420.0080.02813.88
5.4.410.0050.02913.87
5.4.400.0060.02513.80
5.4.390.0080.02513.79
5.4.380.0030.02913.72
5.4.370.0050.03113.80
5.4.360.0080.02713.84
5.4.350.0050.02913.73
5.4.340.0030.03113.82
5.4.330.0000.00911.11
5.4.320.0010.02713.72
5.4.310.0030.03013.79
5.4.300.0080.02313.81
5.4.290.0040.03113.80
5.4.280.0090.02613.73
5.4.270.0070.02113.78
5.4.260.0020.02013.77
5.4.250.0030.02913.81
5.4.240.0060.03013.77
5.4.230.0020.02913.71
5.4.220.0040.02713.77
5.4.210.0060.02813.78
5.4.200.0050.02313.73
5.4.190.0050.02713.74
5.4.180.0080.02713.72
5.4.170.0130.01513.87
5.4.160.0070.02713.75
5.4.150.0030.02413.79
5.4.140.0050.02812.90
5.4.130.0020.03012.89
5.4.120.0070.02712.88
5.4.110.0050.02712.94
5.4.100.0030.02712.86
5.4.90.0050.02812.96
5.4.80.0030.02712.83
5.4.70.0030.03212.87
5.4.60.0060.02112.87
5.4.50.0030.02912.87
5.4.40.0020.01912.89
5.4.30.0030.02812.88
5.4.20.0060.02212.90
5.4.10.0060.02912.93
5.4.00.0030.01812.69
5.3.290.0040.03012.24
5.3.280.0080.02512.31
5.3.270.0010.03112.29
5.3.260.0090.02512.30
5.3.250.0030.02912.27
5.3.240.0050.01812.31
5.3.230.0070.02612.21
5.3.220.0030.03112.25
5.3.210.0030.02012.25
5.3.200.0040.02912.25
5.3.190.0060.03212.30
5.3.180.0050.02012.24
5.3.170.0030.03212.29
5.3.160.0050.02712.29
5.3.150.0030.02912.27
5.3.140.0060.02712.23
5.3.130.0040.02712.27
5.3.120.0030.03012.24
5.3.110.0060.02512.24
5.3.100.0030.02512.10
5.3.90.0050.02512.07
5.3.80.0060.02712.11
5.3.70.0030.02612.09
5.3.60.0050.02912.06
5.3.50.0010.03112.12
5.3.40.0030.02812.05
5.3.30.0060.02612.03
5.3.20.0020.03111.97
5.3.10.0060.02611.94
5.3.00.0050.02811.96
5.2.170.0030.06011.86
5.2.160.0100.05311.86
5.2.150.0000.06711.86
5.2.140.0070.06011.86
5.2.130.0070.03011.86
5.2.120.0030.06311.86
5.2.110.0030.06011.86
5.2.100.0030.03711.86
5.2.90.0070.06011.86
5.2.80.0070.04711.86
5.2.70.0130.05311.86
5.2.60.0030.06011.86
5.2.50.0030.06711.86
5.2.40.0100.05711.86
5.2.30.0030.06311.86
5.2.20.0070.05711.86
5.2.10.0030.06711.86
5.2.00.0030.06011.86
5.1.60.0070.05011.86
5.1.50.0000.03311.86
5.1.40.0130.04011.86
5.1.30.0070.05311.86
5.1.20.0100.05011.86
5.1.10.0000.05711.86
5.1.00.0100.05011.86
5.0.50.0130.03011.86
5.0.40.0030.04711.86
5.0.30.0000.06011.86
5.0.20.0030.04011.86
5.0.10.0030.04311.86
5.0.00.0030.06011.86
4.4.90.0000.03011.86
4.4.80.0030.03311.86
4.4.70.0030.03311.86
4.4.60.0070.03011.86
4.4.50.0000.03011.86
4.4.40.0030.05311.86
4.4.30.0070.03011.86
4.4.20.0000.03711.86
4.4.10.0000.03011.86
4.4.00.0030.04711.86
4.3.110.0030.02011.86
4.3.100.0030.03011.86
4.3.90.0070.02711.86
4.3.80.0030.02711.86
4.3.70.0030.03311.86
4.3.60.0000.02011.86
4.3.50.0000.03011.86
4.3.40.0070.04711.86
4.3.30.0000.03711.86
4.3.20.0030.03311.86
4.3.10.0000.03711.86
4.3.00.0000.03311.86

preferences:
48.95 ms | 401 KiB | 5 Q