3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = []; $s['some'][] = 4; var_dump($s);

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)
8.3.60.0140.00418.33
8.3.50.0070.00718.05
8.3.40.0040.01118.43
8.3.30.0090.00618.70
8.3.20.0040.00419.29
8.3.10.0030.00621.87
8.3.00.0030.00520.67
8.2.180.0100.01018.41
8.2.170.0070.00722.96
8.2.160.0120.00920.64
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00019.82
8.2.120.0080.00026.35
8.2.110.0060.00320.86
8.2.100.0060.00617.91
8.2.90.0040.00417.84
8.2.80.0030.00617.97
8.2.70.0040.00418.04
8.2.60.0070.00418.22
8.2.50.0030.00518.10
8.2.40.0030.00621.15
8.2.30.0070.00019.30
8.2.20.0000.00718.05
8.2.10.0000.00717.88
8.2.00.0080.00017.66
8.1.280.0150.00625.92
8.1.270.0080.00018.82
8.1.260.0070.00726.35
8.1.250.0040.00428.09
8.1.240.0050.00323.78
8.1.230.0110.00020.89
8.1.220.0050.00517.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0040.00417.39
8.1.180.0060.00318.10
8.1.170.0000.00818.51
8.1.160.0000.00718.77
8.1.150.0040.00418.88
8.1.140.0070.00022.10
8.1.130.0030.00319.98
8.1.120.0050.00217.39
8.1.110.0050.00217.46
8.1.100.0050.00217.30
8.1.90.0040.00417.39
8.1.80.0040.00417.38
8.1.70.0060.00317.33
8.1.60.0000.00817.42
8.1.50.0000.00817.35
8.1.40.0080.00017.41
8.1.30.0040.00417.51
8.1.20.0040.00417.58
8.1.10.0070.00317.44
8.1.00.0020.00517.24
8.0.300.0070.00019.77
8.0.290.0040.00416.63
8.0.280.0030.00318.46
8.0.270.0000.00717.24
8.0.260.0060.00018.37
8.0.250.0060.00316.78
8.0.240.0040.00416.92
8.0.230.0070.00016.88
8.0.220.0040.00416.72
8.0.210.0000.00716.72
8.0.200.0000.00716.96
8.0.190.0040.00416.79
8.0.180.0040.00416.84
8.0.170.0060.00316.81
8.0.160.0030.00316.89
8.0.150.0000.00716.75
8.0.140.0030.00316.78
8.0.130.0050.00013.25
8.0.120.0040.00416.80
8.0.110.0000.00816.84
8.0.100.0040.00416.84
8.0.90.0040.00416.90
8.0.80.0080.00916.80
8.0.70.0020.00516.65
8.0.60.0000.00716.63
8.0.50.0000.00816.66
8.0.30.0090.00816.86
8.0.20.0100.01017.40
8.0.10.0040.00416.95
8.0.00.0090.01016.69
7.4.330.0030.00315.55
7.4.320.0030.00316.51
7.4.300.0000.00716.52
7.4.290.0000.00716.45
7.4.280.0090.00016.37
7.4.270.0030.00316.34
7.4.260.0030.00316.50
7.4.250.0060.00016.48
7.4.240.0050.00316.43
7.4.230.0000.00616.64
7.4.220.0050.00316.43
7.4.210.0070.00816.51
7.4.200.0030.00316.49
7.4.160.0110.00716.43
7.4.140.0050.01317.86
7.4.130.0030.01416.45
7.4.120.0130.00716.39
7.4.110.0090.00916.34
7.4.100.0060.01116.51
7.4.90.0090.00916.41
7.4.80.0120.00519.39
7.4.70.0150.00316.57
7.4.60.0090.00616.29
7.4.50.0070.01116.12
7.4.40.0060.01216.40
7.3.330.0000.00513.10
7.3.320.0000.00613.06
7.3.310.0030.00616.33
7.3.300.0000.00616.26
7.3.290.0070.00016.21
7.3.280.0100.00716.22
7.3.260.0110.00816.39
7.3.240.0090.01016.39
7.3.230.0150.00316.47
7.3.210.0100.01016.57
7.3.200.0060.01216.36
7.3.190.0030.01316.58
7.3.180.0140.00716.56
7.3.170.0000.01716.45
7.3.160.0120.00916.41
7.2.330.0150.00316.56
7.2.320.0130.01016.27
7.2.310.0090.00616.66
7.2.300.0070.01016.61
7.2.290.0100.00616.63

preferences:
39.8 ms | 401 KiB | 5 Q