3v4l.org

run code in 300+ PHP versions simultaneously
<?php$foo = ['10' => "foo", '101' => 'bar', '20' => 'foobar'];var_dump(ksort($foo, SORT_NUMERIC));

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)
8.3.60.0170.00316.75
8.3.50.0120.00921.88
8.3.40.0080.00818.58
8.3.30.0100.00318.77
8.3.20.0040.00420.22
8.3.10.0050.00321.63
8.3.00.0080.00019.01
8.2.180.0040.01116.50
8.2.170.0140.00322.96
8.2.160.0000.01722.13
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00319.67
8.2.110.0090.00020.45
8.2.100.0040.00817.50
8.2.90.0050.00219.05
8.2.80.0040.00417.97
8.2.70.0030.00617.38
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0000.00818.22
8.2.30.0000.00818.00
8.2.20.0040.00417.46
8.2.10.0040.00417.90
8.2.00.0040.00417.56
8.1.280.0110.00425.92
8.1.270.0080.00020.65
8.1.260.0000.00826.35
8.1.250.0060.00328.09
8.1.240.0000.01119.01
8.1.230.0040.00718.97
8.1.220.0070.00017.74
8.1.210.0070.00018.77
8.1.200.0080.00017.10
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0040.00718.45
8.1.160.0060.00321.95
8.1.150.0000.00718.75
8.1.140.0040.00417.32
8.1.130.0070.00017.80
8.1.120.0040.00317.29
8.1.110.0000.00817.35
8.1.100.0040.00417.22
8.1.90.0040.00417.37
8.1.80.0040.00417.18
8.1.70.0080.00017.33
8.1.60.0040.00417.46
8.1.50.0030.00517.43
8.1.40.0080.00317.38
8.1.30.0000.00917.40
8.1.20.0060.00317.43
8.1.10.0040.00417.29
8.1.00.0050.00217.31
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00718.37
8.0.270.0070.00017.06
8.0.260.0000.00617.18
8.0.250.0070.00016.69
8.0.240.0030.00316.86
8.0.230.0000.00716.72
8.0.220.0000.00716.65
8.0.210.0030.00316.75
8.0.200.0000.00716.69
8.0.190.0070.00016.84
8.0.180.0000.00716.71
8.0.170.0040.00416.77
8.0.160.0050.00216.62
8.0.150.0030.00316.74
8.0.140.0040.00416.64
8.0.130.0040.00413.43
8.0.120.0000.00816.70
8.0.110.0030.00516.76
8.0.100.0000.00716.82
8.0.90.0070.00016.78
8.0.80.0070.00716.80
8.0.70.0000.00716.82
8.0.60.0040.00416.65
8.0.50.0040.00416.56
8.0.30.0110.00716.99
8.0.20.0120.00717.40
8.0.10.0090.00016.75
8.0.00.0100.00916.63
7.4.330.0050.00015.02
7.4.320.0060.00016.41
7.4.300.0060.00016.41
7.4.290.0040.00416.46
7.4.280.0030.00316.38
7.4.270.0020.00516.37
7.4.260.0000.00716.44
7.4.250.0000.00716.33
7.4.240.0030.00316.38
7.4.230.0030.00316.56
7.4.220.0100.00716.49
7.4.210.0130.00316.57
7.4.200.0000.00716.48
7.4.160.0060.01116.48
7.4.150.0140.00417.40
7.4.140.0100.01217.86
7.4.130.0120.00616.44
7.4.120.0090.01216.37
7.4.110.0150.00916.30
7.4.100.0130.00316.14
7.4.90.0100.00716.38
7.4.80.0060.01219.39
7.4.70.0060.01016.42
7.4.60.0000.01716.38
7.4.50.0000.00816.01
7.4.40.0070.01016.57
7.4.30.0090.00916.30
7.3.330.0030.00313.13
7.3.320.0020.00213.23
7.3.310.0000.00716.09
7.3.300.0030.00316.17
7.3.290.0100.00416.10
7.3.280.0140.00416.13
7.3.270.0070.01017.40
7.3.260.0080.00816.43
7.3.250.0120.00716.36
7.3.240.0140.00316.08
7.3.230.0110.00516.39
7.3.210.0070.01016.18
7.3.200.0150.00319.39
7.3.190.0130.00316.30
7.3.180.0110.00716.35
7.3.170.0100.01016.27
7.3.160.0110.00716.38
7.2.330.0100.01416.61
7.2.320.0040.01316.49
7.2.310.0040.01416.29
7.2.300.0110.00716.45
7.2.290.0040.01916.20
5.4.340.0080.04812.01
5.4.320.0080.05512.45
5.4.310.0100.04112.45
5.4.300.0070.03612.45
5.4.290.0080.03912.45
5.4.280.0080.03612.35
5.4.270.0110.03212.35
5.4.260.0080.04112.35
5.4.250.0080.03912.35
5.4.240.0060.04412.35
5.4.230.0060.04612.34
5.4.220.0110.03112.34
5.4.210.0100.03512.34
5.4.200.0050.03912.34
5.4.190.0050.04112.34
5.4.180.0050.04012.34
5.4.170.0090.03512.35
5.4.160.0130.05012.34
5.4.150.0080.03912.34
5.4.140.0090.04012.02
5.4.130.0110.03712.01
5.4.120.0070.03611.96
5.4.110.0070.03911.96
5.4.100.0050.03911.96
5.4.90.0070.03611.96
5.4.80.0100.03811.96
5.4.70.0060.03711.96
5.4.60.0110.03511.96
5.4.50.0060.03711.96
5.4.40.0120.03111.95
5.4.30.0080.03511.95
5.4.20.0080.03611.95
5.4.10.0080.03711.94
5.4.00.0040.03811.43

preferences:
45.14 ms | 401 KiB | 5 Q