3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = new ArrayObject([], ArrayObject::ARRAY_AS_PROPS); $x->name = 'x'; echo $x->name . PHP_EOL; echo $x['name'] . PHP_EOL;

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)
8.3.60.0090.00916.50
8.3.50.0000.01416.36
8.3.40.0090.00618.96
8.3.30.0090.00618.70
8.3.20.0100.00321.75
8.3.10.0070.00021.91
8.3.00.0030.00519.68
8.2.180.0150.00018.55
8.2.170.0070.00722.96
8.2.160.0060.00919.33
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00322.21
8.2.120.0060.00326.35
8.2.110.0000.01019.02
8.2.100.0120.00017.84
8.2.90.0040.00419.17
8.2.80.0040.00419.48
8.2.70.0070.00417.63
8.2.60.0050.00317.80
8.2.50.0040.00418.10
8.2.40.0040.00420.42
8.2.30.0040.00419.36
8.2.20.0070.00018.04
8.2.10.0030.00518.05
8.2.00.0020.00517.96
8.1.280.0060.00925.92
8.1.270.0080.00023.88
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0040.00423.86
8.1.230.0100.00319.16
8.1.220.0040.00417.77
8.1.210.0000.00818.77
8.1.200.0090.00017.48
8.1.190.0000.01316.96
8.1.180.0040.00418.10
8.1.170.0040.00418.48
8.1.160.0070.00018.88
8.1.150.0000.00718.84
8.1.140.0040.00419.43
8.1.130.0030.00318.82
8.1.120.0070.00017.45
8.1.110.0040.00417.38
8.1.100.0030.00517.42
8.1.90.0040.00417.47
8.1.80.0030.00317.43
8.1.70.0000.00717.48
8.1.60.0030.00517.58
8.1.50.0040.00817.52
8.1.40.0040.00417.51
8.1.30.0040.00417.48
8.1.20.0040.00417.65
8.1.10.0000.00817.57
8.1.00.0080.00017.51
8.0.300.0070.00018.77
8.0.290.0050.00216.75
8.0.280.0000.00718.43
8.0.270.0080.00016.81
8.0.260.0000.00618.95
8.0.250.0000.00716.99
8.0.240.0030.00316.86
8.0.230.0000.00816.95
8.0.220.0070.00016.79
8.0.210.0070.00016.90
8.0.200.0030.00316.84
8.0.190.0050.00316.96
8.0.180.0040.00416.92
8.0.170.0040.00416.89
8.0.160.0040.00316.94
8.0.150.0030.00516.84
8.0.140.0050.00216.73
8.0.130.0070.00313.35
8.0.120.0030.00716.81
8.0.110.0040.00416.68
8.0.100.0090.00016.68
8.0.90.0040.00416.89
8.0.80.0090.00616.92
8.0.70.0000.00716.90
8.0.60.0040.00416.64
8.0.50.0030.00516.82
8.0.30.0050.01416.93
8.0.20.0080.01117.40
8.0.10.0000.00716.98
8.0.00.0070.01316.64
7.4.330.0030.00315.55
7.4.320.0060.00016.53
7.4.300.0000.00616.49
7.4.290.0040.00416.36
7.4.280.0060.00316.48
7.4.270.0040.00416.51
7.4.260.0000.00716.53
7.4.250.0070.00016.54
7.4.240.0040.00416.54
7.4.230.0040.00416.34
7.4.220.0060.01016.46
7.4.210.0030.01016.46
7.4.200.0030.00316.34
7.4.160.0100.00716.26
7.4.150.0130.00717.40
7.4.140.0090.01117.86
7.4.130.0030.01416.36
7.4.120.0070.01416.49
7.4.110.0050.01616.46
7.4.100.0100.01016.33
7.4.90.0170.00016.61
7.4.80.0030.01419.39
7.4.70.0060.01316.45
7.4.60.0090.00816.38
7.4.50.0070.00716.45
7.4.40.0180.00416.69
7.4.30.0080.00816.28
7.4.00.0060.00914.72
7.3.330.0030.00313.09
7.3.320.0030.00313.05
7.3.310.0000.00716.21
7.3.300.0030.00316.16
7.3.290.0080.00816.21
7.3.280.0090.00916.17
7.3.270.0070.01017.40
7.3.260.0160.00316.41
7.3.250.0100.00716.40
7.3.240.0140.00616.42
7.3.230.0110.00716.16
7.3.210.0170.00316.60
7.3.200.0030.01216.43
7.3.190.0130.00316.54
7.3.180.0060.00916.48
7.3.170.0170.00016.49
7.3.160.0110.00516.28
7.3.10.0120.00616.54
7.3.00.0130.00316.20
7.2.330.0150.00416.82
7.2.320.0100.00616.43
7.2.310.0030.01316.45
7.2.300.0060.01616.79
7.2.290.0060.01416.43
7.2.130.0100.00616.70
7.2.120.0130.00316.32
7.2.110.0140.00616.10
7.2.100.0030.01016.41
7.2.90.0140.00716.29
7.2.80.0120.00416.50
7.2.70.0120.00916.60
7.2.60.0100.00716.37
7.2.50.0210.00416.65
7.2.40.0130.00616.46
7.2.30.0150.00416.41
7.2.20.0160.00616.70
7.2.10.0180.00315.97
7.2.00.0110.00416.83
7.1.250.0140.00315.62
7.1.70.0100.00517.12
7.1.60.0070.00317.26
7.1.50.0730.01732.77
7.1.40.0470.01032.53
7.1.30.0630.01332.45
7.1.20.0430.01332.66
7.1.10.0230.01314.45
7.1.00.0370.00314.88
7.0.200.0120.00416.71
7.0.190.0570.01014.57
7.0.180.0500.00714.31
7.0.170.0470.01314.33
7.0.160.0430.01014.54
7.0.150.0400.01014.31
7.0.140.0300.01314.48
7.0.130.0370.01314.57
7.0.120.0400.01014.49
7.0.110.0430.00714.48
7.0.100.0300.01714.55
7.0.90.0300.01314.55
7.0.80.0230.01014.47
7.0.70.0330.01014.36
7.0.60.0200.01314.42
7.0.50.0270.01014.45
7.0.40.0270.01014.50
7.0.30.0170.01314.54
7.0.20.0230.01014.41
7.0.10.0230.00714.61
7.0.00.0270.00714.39

preferences:
32.41 ms | 400 KiB | 5 Q