3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { function returnArray(){ return [0,1]; } } $obj = new foo(); var_dump(isset($obj->returnArray()[1]));

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)
8.3.60.0140.00716.63
8.3.50.0100.00821.99
8.3.40.0030.01418.66
8.3.30.0150.00018.72
8.3.20.0000.00820.38
8.3.10.0070.00023.67
8.3.00.0080.00019.38
8.2.180.0090.00918.29
8.2.170.0130.00722.96
8.2.160.0100.00320.11
8.2.150.0070.00324.18
8.2.140.0030.00624.66
8.2.130.0040.00417.63
8.2.120.0050.00326.35
8.2.110.0060.00320.35
8.2.100.0110.00018.04
8.2.90.0000.00819.23
8.2.80.0000.00817.97
8.2.70.0030.00617.38
8.2.60.0040.00418.05
8.2.50.0060.00318.07
8.2.40.0040.00419.28
8.2.30.0040.00420.61
8.2.20.0030.00617.68
8.2.10.0000.00818.01
8.2.00.0080.00018.05
8.1.280.0070.00725.92
8.1.270.0110.00021.99
8.1.260.0080.00028.09
8.1.250.0000.00728.09
8.1.240.0040.00423.96
8.1.230.0030.00717.78
8.1.220.0000.00717.74
8.1.210.0080.00018.77
8.1.200.0030.00617.23
8.1.190.0000.01017.10
8.1.180.0000.00818.10
8.1.170.0030.00518.69
8.1.160.0070.00021.94
8.1.150.0040.00418.78
8.1.140.0050.00319.45
8.1.130.0030.00317.51
8.1.120.0030.00517.36
8.1.110.0080.00017.39
8.1.100.0050.00317.38
8.1.90.0000.00917.42
8.1.80.0030.00517.34
8.1.70.0000.00717.36
8.1.60.0000.00917.48
8.1.50.0000.00917.42
8.1.40.0040.00417.54
8.1.30.0040.00417.55
8.1.20.0040.00417.58
8.1.10.0040.00417.52
8.1.00.0040.00417.42
8.0.300.0050.00318.77
8.0.290.0040.00416.63
8.0.280.0030.00318.30
8.0.270.0040.00417.25
8.0.260.0000.00617.18
8.0.250.0040.00416.89
8.0.240.0000.00716.78
8.0.230.0030.00516.78
8.0.220.0070.00016.84
8.0.210.0070.00016.79
8.0.200.0030.00316.92
8.0.190.0040.00416.88
8.0.180.0000.00716.82
8.0.170.0050.00316.72
8.0.160.0000.00716.88
8.0.150.0000.00816.81
8.0.140.0030.00516.74
8.0.130.0000.00613.27
8.0.120.0030.00516.77
8.0.110.0040.00416.83
8.0.100.0070.00016.82
8.0.90.0000.00716.72
8.0.80.0000.01516.80
8.0.70.0000.00716.86
8.0.60.0040.00416.81
8.0.50.0040.00416.64
8.0.30.0120.00816.85
8.0.20.0140.00517.40
8.0.10.0040.00316.82
8.0.00.0090.00716.77
7.4.330.0020.00216.67
7.4.320.0030.00316.37
7.4.300.0000.00616.62
7.4.290.0000.00716.40
7.4.280.0040.00416.39
7.4.270.0030.00316.41
7.4.260.0030.00316.36
7.4.250.0030.00516.55
7.4.240.0050.00216.53
7.4.230.0000.00716.68
7.4.220.0140.01216.63
7.4.210.0100.00316.43
7.4.200.0040.00416.63
7.4.160.0120.00316.44
7.4.150.0070.01117.40
7.4.140.0120.00917.86
7.4.130.0150.00316.48
7.4.120.0090.01116.48
7.4.110.0130.00916.52
7.4.100.0160.00616.39
7.4.90.0120.00616.43
7.4.80.0060.01019.39
7.4.70.0100.00716.55
7.4.60.0100.00616.44
7.4.50.0110.00416.43
7.4.40.0060.01116.51
7.4.30.0120.00916.42
7.4.00.0080.00814.79
7.3.330.0030.00313.21
7.3.320.0030.00313.07
7.3.310.0000.00716.05
7.3.300.0000.00616.28
7.3.290.0090.00616.20
7.3.280.0080.01016.25
7.3.270.0060.01217.40
7.3.260.0130.00316.52
7.3.240.0110.00816.21
7.3.230.0040.01516.39
7.3.210.0110.00716.45
7.3.200.0000.01516.13
7.3.190.0040.01416.29
7.3.180.0030.01316.36
7.3.170.0090.01316.40
7.3.160.0060.00916.09
7.3.120.0130.00614.48
7.3.110.0000.01414.77
7.3.100.0030.01014.88
7.3.90.0090.00614.46
7.3.80.0090.00614.62
7.3.70.0080.00314.43
7.3.60.0000.01314.73
7.3.50.0030.01014.73
7.3.40.0080.00814.55
7.3.30.0030.00614.66
7.3.20.0140.00016.54
7.3.10.0060.00916.39
7.3.00.0030.01316.58
7.2.330.0090.00916.66
7.2.320.0070.01116.44
7.2.310.0030.01416.70
7.2.300.0090.00916.61
7.2.290.0110.00816.77
7.2.250.0060.01215.27
7.2.240.0100.01015.08
7.2.230.0060.01015.12
7.2.220.0030.01015.30
7.2.210.0040.01114.79
7.2.200.0110.00715.06
7.2.190.0040.00715.00
7.2.180.0070.00414.73
7.2.170.0090.00614.94
7.1.330.0030.00915.82
7.1.320.0030.00715.49
7.1.310.0060.00615.75
7.1.300.0100.00015.59
7.1.290.0090.00015.48
7.1.280.0030.01215.70
7.1.270.0030.01115.45
7.1.260.0060.00315.58
7.1.70.0030.00316.87
7.1.60.0090.01519.48
7.1.50.0030.02116.89
7.1.00.0030.07722.31
7.0.200.0360.00314.71
7.0.60.0030.04019.95
7.0.50.0030.06317.83
7.0.40.0100.03720.20
7.0.30.0300.03320.23
7.0.20.0300.08020.41
7.0.10.0130.07020.21
7.0.00.0070.04320.07
5.6.280.0030.06321.00
5.6.210.0030.08020.53
5.6.200.0030.04318.25
5.6.190.0130.08020.33
5.6.180.0170.04720.63
5.6.170.0270.05020.55
5.6.160.0170.07020.48
5.6.150.0130.04718.23
5.6.140.0130.04018.16
5.6.130.0200.07018.18
5.6.120.0130.07321.02
5.6.110.0030.08721.11
5.6.100.0070.06020.97
5.6.90.0070.05320.97
5.6.80.0070.05320.34
5.5.350.4270.04720.46
5.5.340.0070.03318.09
5.5.330.0070.05720.19
5.5.320.0100.07720.36
5.5.310.0230.08720.30
5.5.300.0170.06317.94
5.5.290.0030.05717.95
5.5.280.0070.04320.89
5.5.270.0200.07020.64
5.5.260.0100.06720.87
5.5.250.0030.04320.58
5.5.240.0230.07020.25

preferences:
33.77 ms | 401 KiB | 5 Q