3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = []; echo $array['test'] ?: 'nope';

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)
8.3.60.0150.00018.43
8.3.50.0090.00519.86
8.3.40.0090.00618.79
8.3.30.0070.01418.54
8.3.20.0080.00021.81
8.3.10.0080.00023.66
8.3.00.0000.00721.73
8.2.180.0110.01116.75
8.2.170.0100.00722.96
8.2.160.0140.00019.25
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0120.00319.83
8.2.110.0030.00620.85
8.2.100.0080.00417.84
8.2.90.0040.00419.35
8.2.80.0000.00719.28
8.2.70.0000.01017.88
8.2.60.0040.00418.04
8.2.50.0040.00418.10
8.2.40.0040.00420.40
8.2.30.0040.00419.30
8.2.20.0020.00518.10
8.2.10.0040.00418.06
8.2.00.0030.00318.13
8.1.280.0120.00625.92
8.1.270.0040.00422.13
8.1.260.0150.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.61
8.1.230.0060.00617.69
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0040.00417.36
8.1.180.0040.00418.10
8.1.170.0030.00518.59
8.1.160.0000.00718.79
8.1.150.0000.00818.87
8.1.140.0040.00418.95
8.1.130.0030.00317.61
8.1.120.0070.00017.45
8.1.110.0020.00517.32
8.1.100.0000.00817.33
8.1.90.0040.00417.48
8.1.80.0050.00317.38
8.1.70.0040.00417.38
8.1.60.0040.00417.63
8.1.50.0000.00717.46
8.1.40.0040.00417.47
8.1.30.0040.00417.60
8.1.20.0000.00817.46
8.1.10.0000.00817.59
8.1.00.0000.00717.39
8.0.300.0050.00319.96
8.0.290.0000.00816.75
8.0.280.0030.00318.43
8.0.270.0030.00417.24
8.0.260.0030.00317.28
8.0.250.0040.00416.97
8.0.240.0070.00017.07
8.0.230.0000.00816.99
8.0.220.0070.00016.94
8.0.210.0000.00716.83
8.0.200.0060.00017.03
8.0.190.0000.00716.89
8.0.180.0080.00017.00
8.0.170.0000.00916.94
8.0.160.0000.00716.88
8.0.150.0000.01017.00
8.0.140.0030.00316.79
8.0.130.0050.00013.39
8.0.120.0000.00716.91
8.0.110.0000.00716.92
8.0.100.0040.00416.89
8.0.90.0050.00216.99
8.0.80.0100.00616.98
8.0.70.0080.00016.98
8.0.60.0000.00716.94
8.0.50.0040.00416.96
8.0.30.0140.00717.07
8.0.20.0110.01217.40
8.0.10.0000.00717.18
8.0.00.0080.00916.73
7.4.330.0030.00315.55
7.4.320.0000.00716.48
7.4.300.0070.00016.51
7.4.290.0030.00316.61
7.4.280.0090.00016.51
7.4.270.0000.00716.49
7.4.260.0030.00316.47
7.4.250.0000.00716.55
7.4.240.0000.00716.39
7.4.230.0030.00316.70
7.4.220.0030.00616.60
7.4.210.0070.01016.61
7.4.200.0050.00216.33
7.4.160.0110.00616.49
7.4.150.0140.00317.40
7.4.140.0100.00917.86
7.4.130.0040.01316.42
7.4.120.0110.00816.49
7.4.110.0100.00716.69
7.4.100.0060.01016.48
7.4.90.0100.00716.61
7.4.80.0150.00419.39
7.4.70.0090.01216.43
7.4.60.0120.00616.57
7.4.50.0090.00916.39
7.4.40.0070.01516.52
7.4.00.0110.00314.78
7.3.330.0000.00613.09
7.3.320.0000.00613.16
7.3.310.0070.00016.29
7.3.300.0030.00316.14
7.3.290.0050.00316.29
7.3.280.0030.01516.32
7.3.270.0100.01017.40
7.3.260.0090.00816.43
7.3.250.0080.00816.45
7.3.240.0100.00716.34
7.3.230.0120.00616.34
7.3.210.0140.00316.26
7.3.200.0110.00616.29
7.3.190.0090.00616.51
7.3.180.0100.01016.50
7.3.170.0130.00916.38
7.3.160.0110.00516.43
7.2.330.0140.00316.27
7.2.320.0100.00716.57
7.2.310.0160.00316.40
7.2.300.0140.00416.45
7.2.290.0140.00516.36
7.2.60.0030.01016.84
7.2.00.0070.00719.82
7.1.200.0060.00615.64
7.1.120.0070.00718.67
7.1.110.0090.00617.98
7.1.100.0130.00618.02
7.1.90.0040.01117.95
7.1.80.0030.00917.93
7.1.70.0070.01017.06
7.1.60.0160.01234.95
7.1.50.0110.01434.56
7.1.40.0110.01534.19
7.1.30.0150.01234.23
7.1.20.0170.01334.51
7.1.10.0060.01016.54
7.1.00.0120.00616.30

preferences:
66.97 ms | 401 KiB | 5 Q