3v4l.org

run code in 300+ PHP versions simultaneously
<?php$var = [];if(isset($var['bajs'])) echo "bajs";

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)
8.3.60.0130.01316.75
8.3.50.0120.00722.85
8.3.40.0100.01018.54
8.3.30.0140.00018.68
8.3.20.0040.00420.24
8.3.10.0080.00021.92
8.3.00.0040.00417.46
8.2.180.0070.00718.28
8.2.170.0070.00722.96
8.2.160.0030.01020.14
8.2.150.0000.00724.18
8.2.140.0060.00324.66
8.2.130.0050.00226.16
8.2.120.0070.00020.97
8.2.110.0090.01222.10
8.2.100.0110.00017.59
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0030.00717.50
8.2.60.0060.00317.92
8.2.50.0060.00318.07
8.2.40.0040.00418.16
8.2.30.0030.00617.84
8.2.20.0040.00417.61
8.2.10.0040.00417.93
8.2.00.0040.00417.51
8.1.280.0150.00425.92
8.1.270.0040.00423.80
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00319.14
8.1.230.0070.00419.01
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0040.00417.11
8.1.190.0040.00416.98
8.1.180.0000.00718.10
8.1.170.0040.00418.37
8.1.160.0040.00421.94
8.1.150.0040.00418.77
8.1.140.0000.00717.19
8.1.130.0070.00019.40
8.1.120.0040.00417.34
8.1.110.0000.00717.31
8.1.100.0040.00417.35
8.1.90.0030.00317.34
8.1.80.0030.00317.19
8.1.70.0080.00017.24
8.1.60.0030.00617.32
8.1.50.0030.00617.24
8.1.40.0040.00417.41
8.1.30.0000.00817.47
8.1.20.0020.00517.54
8.1.10.0080.00017.37
8.1.00.0000.00717.31
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0050.00218.37
8.0.270.0000.00717.09
8.0.260.0030.00317.18
8.0.250.0050.00216.83
8.0.240.0000.00716.82
8.0.230.0040.00416.72
8.0.220.0030.00316.70
8.0.210.0050.00316.63
8.0.200.0060.00016.70
8.0.190.0000.00816.82
8.0.180.0000.00816.78
8.0.170.0040.00416.66
8.0.160.0030.00316.72
8.0.150.0030.00316.71
8.0.140.0060.00316.71
8.0.130.0030.00313.31
8.0.120.0070.00016.73
8.0.110.0000.00716.67
8.0.100.0000.00716.62
8.0.90.0000.00716.77
8.0.80.0130.00316.68
8.0.70.0030.00416.71
8.0.60.0030.00516.78
8.0.50.0000.00816.57
8.0.30.0110.00916.75
8.0.20.0150.00617.40
8.0.10.0040.00416.82
8.0.00.0110.00916.53
7.4.330.0050.00015.09
7.4.320.0070.00016.36
7.4.300.0060.00016.37
7.4.290.0030.00316.36
7.4.280.0040.00416.46
7.4.270.0050.00216.50
7.4.260.0000.00716.49
7.4.250.0070.00016.43
7.4.240.0030.00416.44
7.4.230.0000.00716.56
7.4.220.0110.00416.54
7.4.210.0000.01416.48
7.4.200.0040.00416.16
7.4.160.0110.00616.50
7.4.150.0130.00717.40
7.4.140.0140.00317.86
7.4.130.0130.00316.17
7.4.120.0070.00916.46
7.4.110.0140.00416.18
7.4.100.0090.00916.36
7.4.90.0090.01016.43
7.4.80.0120.00919.39
7.4.70.0080.00816.35
7.4.60.0110.00616.42
7.4.50.0090.00016.20
7.4.40.0000.01516.23
7.4.30.0030.01716.44
7.3.330.0000.00712.96
7.3.320.0000.00512.96
7.3.310.0030.00316.27
7.3.300.0000.00616.18
7.3.290.0060.01216.19
7.3.280.0090.01116.13
7.3.270.0100.00717.40
7.3.260.0070.01116.45
7.3.240.0130.00316.23
7.3.230.0080.00816.39
7.3.210.0080.00816.07
7.3.200.0100.00719.39
7.3.190.0070.01216.30
7.3.180.0030.01716.10
7.3.170.0060.00916.58
7.3.160.0090.01216.18
7.2.330.0210.00316.57
7.2.320.0120.00416.44
7.2.310.0060.01516.39
7.2.300.0090.00616.20
7.2.290.0090.01216.63
5.4.320.0080.04212.45
5.4.310.0080.03812.45
5.4.300.0070.04312.45
5.4.290.0100.05112.45
5.4.280.0070.03812.35
5.4.270.0050.03912.35
5.4.260.0070.04412.35
5.4.250.0090.04312.35
5.4.240.0070.04312.34
5.4.230.0080.05312.34
5.4.220.0090.05612.34
5.4.210.0120.04612.34
5.4.200.0100.04512.34
5.4.190.0110.04412.33
5.4.180.0070.04312.34
5.4.170.0080.04312.35
5.4.160.0070.04112.34
5.4.150.0080.03812.34
5.4.140.0090.03612.02
5.4.130.0040.04012.01
5.4.120.0070.03611.97
5.4.110.0060.03911.96
5.4.100.0070.03811.96
5.4.90.0070.04311.96
5.4.80.0050.04111.96
5.4.70.0080.03811.96
5.4.60.0050.03711.96
5.4.50.0070.03911.96
5.4.40.0090.04711.95
5.4.30.0060.04511.95
5.4.20.0070.03811.95
5.4.10.0050.04111.95
5.4.00.0070.04011.44

preferences:
44.7 ms | 401 KiB | 5 Q