3v4l.org

run code in 300+ PHP versions simultaneously
<?php $o = (object)array(42); var_dump($o->{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)
8.3.60.0170.00716.50
8.3.50.0120.00621.20
8.3.40.0070.00718.54
8.3.30.0100.01018.46
8.3.20.0060.00820.25
8.3.10.0040.00423.65
8.3.00.0040.00423.66
8.2.180.0120.00316.50
8.2.170.0150.00022.96
8.2.160.0040.00920.52
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00021.13
8.2.120.0070.00026.35
8.2.110.0030.00622.11
8.2.100.0090.00317.93
8.2.90.0040.00419.22
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0040.00417.80
8.2.50.0020.00518.07
8.2.40.0040.00422.20
8.2.30.0040.00420.50
8.2.20.0040.00417.60
8.2.10.0060.00617.90
8.2.00.0000.00717.90
8.1.280.0090.01225.92
8.1.270.0030.00523.92
8.1.260.0000.00728.09
8.1.250.0000.00828.09
8.1.240.0090.00023.98
8.1.230.0030.00717.64
8.1.220.0000.00717.74
8.1.210.0000.00918.77
8.1.200.0030.00617.25
8.1.190.0000.00917.23
8.1.180.0050.00318.10
8.1.170.0050.00318.65
8.1.160.0040.00420.70
8.1.150.0040.00418.80
8.1.140.0040.00419.39
8.1.130.0030.00317.63
8.1.120.0000.00817.38
8.1.110.0060.00317.39
8.1.100.0000.00717.41
8.1.90.0000.00717.29
8.1.80.0050.00517.25
8.1.70.0000.00817.35
8.1.60.0070.00417.50
8.1.50.0040.00417.33
8.1.40.0000.00717.46
8.1.30.0030.00617.60
8.1.20.0050.00317.62
8.1.10.0030.00517.36
8.1.00.0000.00817.34
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00718.30
8.0.270.0000.00717.18
8.0.260.0030.00317.19
8.0.250.0070.00016.95
8.0.240.0050.00316.84
8.0.230.0000.00816.88
8.0.220.0030.00516.87
8.0.210.0030.00316.90
8.0.200.0000.00616.79
8.0.190.0100.00016.83
8.0.180.0040.00416.82
8.0.170.0080.00016.93
8.0.160.0030.00316.84
8.0.150.0000.00816.73
8.0.140.0050.00216.87
8.0.130.0040.00413.27
8.0.120.0030.00516.83
8.0.110.0050.00316.84
8.0.100.0000.00817.01
8.0.90.0000.00716.92
8.0.80.0080.00816.94
8.0.70.0040.00416.85
8.0.60.0040.00416.95
8.0.50.0040.00416.94
8.0.30.0120.00317.07
8.0.20.0140.00517.40
8.0.10.0000.00717.01
8.0.00.0070.01116.73
7.4.330.0000.00516.83
7.4.320.0040.00416.51
7.4.300.0030.00316.42
7.4.290.0000.00716.54
7.4.280.0060.00316.45
7.4.270.0070.00016.41
7.4.260.0090.00016.36
7.4.250.0080.00016.39
7.4.240.0060.00116.49
7.4.230.0000.00716.54
7.4.220.0150.00316.57
7.4.210.0040.01116.62
7.4.200.0040.00416.55
7.4.160.0090.00616.42
7.4.150.0180.00617.40
7.4.140.0080.01117.86
7.4.130.0080.00816.36
7.4.120.0110.00916.39
7.4.110.0160.00716.31
7.4.100.0090.01516.44
7.4.90.0060.01116.51
7.4.80.0100.01019.39
7.4.70.0110.00716.45
7.4.60.0120.00316.46
7.4.50.0070.00716.48
7.4.40.0120.00616.66
7.4.30.0100.00716.44
7.4.00.0070.00714.72
7.3.330.0030.00313.18
7.3.320.0030.00312.98
7.3.310.0030.00616.04
7.3.300.0070.00016.20
7.3.290.0120.00616.20
7.3.280.0070.01216.20
7.3.270.0150.00417.40
7.3.260.0080.00816.36
7.3.250.0070.01016.25
7.3.240.0080.01116.40
7.3.230.0130.00916.39
7.3.210.0130.00316.16
7.3.200.0100.00716.51
7.3.190.0070.01016.00
7.3.180.0080.00816.21
7.3.170.0140.00416.27
7.3.160.0060.00916.15
7.3.120.0080.01014.70
7.3.110.0110.00614.63
7.3.100.0040.01014.59
7.3.90.0050.00814.81
7.3.80.0070.00714.63
7.3.70.0080.00514.61
7.3.60.0060.00614.64
7.3.50.0080.00514.77
7.3.40.0070.00714.70
7.3.30.0060.00714.58
7.3.20.0060.00616.57
7.3.10.0040.00916.71
7.3.00.0050.00716.58
7.2.330.0140.00316.64
7.2.320.0060.01016.74
7.2.310.0110.00716.73
7.2.300.0090.00916.49
7.2.290.0100.00716.51
7.2.250.0070.01214.78
7.2.240.0080.01014.97
7.2.230.0100.00614.75
7.2.220.0100.00514.96
7.2.210.0090.00815.15
7.2.200.0020.01014.85
7.2.190.0020.01215.04
7.2.180.0050.00814.98
7.2.170.0060.00514.99
7.2.60.0030.01016.68
7.2.00.0100.00319.54
7.1.330.0050.01015.72
7.1.320.0040.00915.71
7.1.310.0080.00915.86
7.1.300.0030.01115.81
7.1.290.0010.01215.86
7.1.280.0040.01015.74
7.1.270.0050.00815.85
7.1.260.0060.00615.91
7.1.200.0110.00015.78
7.1.100.0080.00818.06
7.1.70.0060.00317.22
7.1.60.0040.01119.05
7.1.50.0060.01316.97
7.1.00.0000.07722.33
7.0.200.0430.00714.70
7.0.60.0000.07720.06
7.0.50.0170.06017.89
7.0.40.0130.05320.19
7.0.30.1330.04020.00
7.0.20.0270.07320.33
7.0.10.0070.06320.09
7.0.00.0030.08720.00
5.6.210.0130.05320.54
5.6.200.0000.04718.23
5.6.190.0100.04020.33
5.6.180.0300.06720.41
5.6.170.0330.06720.54
5.6.160.0070.04020.47
5.6.150.0130.06018.19
5.6.140.0100.04718.11
5.6.130.0100.08318.15
5.6.120.0030.08721.12
5.6.110.0130.07321.09
5.6.100.0030.07021.00
5.6.90.0030.07720.95
5.6.80.0200.07020.53
5.5.350.3970.03720.44
5.5.340.0070.08317.89
5.5.330.0030.05020.29
5.5.320.0300.07720.17
5.5.310.0230.04020.50
5.5.300.0170.07318.02
5.5.290.0100.08318.03
5.5.280.0130.06020.87
5.5.270.0000.05020.79
5.5.260.0030.04020.62
5.5.250.0130.08020.47
5.5.240.0230.07020.07

preferences:
47.92 ms | 401 KiB | 5 Q