3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [1,2,3]; $obj = (object)$array; $foo = [ 213 => 'foo', 213.56 => 'foo', 'bar' => 'foo', $array => 'foo', $obj => 'foo' ]; var_dump($foo);

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)
8.3.60.0150.00316.88
8.3.50.0060.01016.54
8.3.40.0140.00718.79
8.3.30.0040.01118.66
8.3.20.0040.01120.21
8.3.10.0080.00021.75
8.3.00.0080.00019.50
8.2.180.0070.00716.75
8.2.170.0070.00722.96
8.2.160.0070.00720.25
8.2.150.0050.00224.18
8.2.140.0000.00724.66
8.2.130.0030.00520.93
8.2.120.0050.00326.35
8.2.110.0060.00322.07
8.2.100.0060.00617.84
8.2.90.0030.00618.99
8.2.80.0050.00318.04
8.2.70.0030.00517.50
8.2.60.0000.00817.80
8.2.50.0050.00318.10
8.2.40.0040.00420.47
8.2.30.0080.00021.08
8.2.20.0040.00418.04
8.2.10.0040.00418.10
8.2.00.0000.00718.12
8.1.280.0150.00625.92
8.1.270.0000.00821.95
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0090.00023.87
8.1.230.0000.01117.89
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.00917.35
8.1.190.0060.00317.23
8.1.180.0050.00318.10
8.1.170.0080.00018.51
8.1.160.0040.00419.00
8.1.150.0040.00420.57
8.1.140.0040.00419.41
8.1.130.0040.00418.71
8.1.120.0040.00417.41
8.1.110.0040.00417.38
8.1.100.0080.00017.30
8.1.90.0030.00317.21
8.1.80.0000.00717.41
8.1.70.0040.00417.43
8.1.60.0030.00517.54
8.1.50.0000.00817.57
8.1.40.0040.00417.50
8.1.30.0040.00417.57
8.1.20.0040.00417.51
8.1.10.0080.00017.52
8.1.00.0000.00817.51
8.0.300.0040.00418.77
8.0.290.0020.00516.75
8.0.280.0000.00818.34
8.0.270.0030.00617.09
8.0.260.0000.00616.73
8.0.250.0040.00416.81
8.0.240.0040.00416.83
8.0.230.0030.00316.88
8.0.220.0060.00016.86
8.0.210.0070.00016.87
8.0.200.0000.00716.86
8.0.190.0030.00716.89
8.0.180.0000.00716.87
8.0.170.0040.00416.79
8.0.160.0040.00417.00
8.0.150.0040.00416.79
8.0.140.0070.00416.84
8.0.130.0030.00313.30
8.0.120.0080.00016.86
8.0.110.0000.00716.82
8.0.100.0000.00716.73
8.0.90.0040.00416.89
8.0.80.0070.01016.82
8.0.70.0000.00816.77
8.0.60.0040.00416.92
8.0.50.0040.00416.76
8.0.30.0050.01317.12
8.0.20.0090.01017.40
8.0.10.0040.00417.06
8.0.00.0100.01316.59
7.4.330.0000.00515.55
7.4.320.0000.00616.44
7.4.300.0060.00016.63
7.4.290.0000.00716.59
7.4.280.0070.00016.49
7.4.270.0000.00716.50
7.4.260.0030.00316.55
7.4.250.0080.00016.59
7.4.240.0040.00416.46
7.4.230.0000.00716.29
7.4.220.0100.00716.48
7.4.210.0110.00316.54
7.4.200.0070.00016.37
7.4.160.0160.00316.48
7.4.150.0090.00917.40
7.4.140.0140.00617.86
7.4.130.0070.01116.51
7.4.120.0080.01116.49
7.4.110.0120.00616.40
7.4.100.0120.00916.22
7.4.90.0060.01216.51
7.4.80.0160.00719.39
7.4.70.0000.01916.65
7.4.60.0100.00716.35
7.4.50.0100.00816.51
7.4.40.0130.00316.64
7.4.30.0060.00916.50
7.4.00.0090.00915.12
7.3.330.0000.00513.29
7.3.320.0000.00513.31
7.3.310.0050.00216.25
7.3.300.0030.00316.21
7.3.290.0110.00616.38
7.3.280.0090.00716.38
7.3.270.0110.00617.40
7.3.260.0090.00816.50
7.3.250.0080.01116.50
7.3.240.0130.00416.37
7.3.230.0140.00316.33
7.3.210.0030.01716.37
7.3.200.0030.01516.49
7.3.190.0100.00716.31
7.3.180.0060.00916.34
7.3.170.0130.00316.41
7.3.160.0060.00916.33
7.2.330.0100.00716.32
7.2.320.0120.00916.50
7.2.310.0060.01316.60
7.2.300.0140.00716.55
7.2.290.0130.00716.48
7.2.60.0070.00716.73
7.2.00.0070.01419.30
7.1.200.0120.00415.27
7.1.100.0030.00818.34
7.1.70.0060.00617.14
7.1.60.0160.01035.20
7.1.50.0210.00434.86
7.1.40.0140.01434.41
7.1.30.0130.01334.38
7.1.20.0180.00734.27
7.1.10.0000.01416.41
7.1.00.0060.00616.57
7.0.200.0040.00716.47
7.0.190.0000.01216.46
7.0.180.0030.01016.21
7.0.170.0030.01016.27
7.0.160.0000.01616.30
7.0.150.0040.00816.33
7.0.140.0040.00816.26
7.0.130.0100.00316.50
7.0.120.0030.00916.55
7.0.110.0140.00316.34
7.0.100.0090.00316.46
7.0.90.0060.00616.26
7.0.80.0060.00616.32
7.0.70.0060.00716.27
7.0.60.0040.00816.09
7.0.50.0030.00916.44
7.0.40.0030.00916.57
7.0.30.0060.00616.66
7.0.20.0000.01216.38
7.0.10.0000.01216.38
7.0.00.0000.01216.38

preferences:
42.15 ms | 400 KiB | 5 Q