3v4l.org

run code in 300+ PHP versions simultaneously
<?php $recent_searches = array( 'test' => array( 'count' => 2, 'last_search' => 1234 ), 'test2' => array( 'count' => 2, 'last_search' => 1234 ), 'test3' => array( 'count' => 2, 'last_search' => 1234 ), 'test4' => array( 'count' => 2, 'last_search' => 1234 ), 'test5' => array( 'count' => 2, 'last_search' => 1234 ), ); $test = array_slice( $recent_searches, 0, 3 ); var_dump( $recent_searches, $test );

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)
8.3.40.0040.01118.52
8.3.30.0040.01118.55
8.3.20.0080.00021.85
8.3.10.0080.00023.47
8.3.00.0030.00619.41
8.2.170.0040.01522.96
8.2.160.0000.01519.07
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0080.00019.45
8.2.120.0070.00026.35
8.2.110.0030.00719.39
8.2.100.0000.01117.78
8.2.90.0000.00819.05
8.2.80.0000.00817.97
8.2.70.0030.00617.38
8.2.60.0040.00417.80
8.2.50.0040.00418.10
8.2.40.0040.00420.26
8.2.30.0060.00319.23
8.2.20.0040.00417.89
8.2.10.0000.00817.98
8.2.00.0040.00418.04
8.1.270.0040.00422.04
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00621.30
8.1.230.0070.00419.07
8.1.220.0080.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0050.00317.10
8.1.180.0000.00918.10
8.1.170.0000.00820.34
8.1.160.0040.00418.96
8.1.150.0000.01018.82
8.1.140.0040.00419.41
8.1.130.0000.00718.77
8.1.120.0040.00417.39
8.1.110.0040.00417.30
8.1.100.0090.00017.46
8.1.90.0050.00217.34
8.1.80.0040.00417.38
8.1.70.0030.00317.41
8.1.60.0070.00017.46
8.1.50.0040.00417.43
8.1.40.0090.00017.09
8.1.30.0030.00717.55
8.1.20.0000.00817.58
8.1.10.0040.00417.34
8.1.00.0000.00717.39
8.0.300.0050.00319.83
8.0.290.0030.00616.75
8.0.280.0000.00718.36
8.0.270.0000.00717.23
8.0.260.0070.00016.75
8.0.250.0040.00416.80
8.0.240.0040.00416.80
8.0.230.0040.00416.80
8.0.220.0040.00416.86
8.0.210.0000.00716.81
8.0.200.0000.00716.85
8.0.190.0100.00016.75
8.0.180.0040.00316.86
8.0.170.0080.00016.75
8.0.160.0070.00016.70
8.0.150.0070.00016.66
8.0.140.0000.00716.74
8.0.130.0030.00313.24
8.0.120.0040.00416.72
8.0.110.0000.00716.77
8.0.100.0070.00016.59
8.0.90.0040.00416.67
8.0.80.0110.00716.79
8.0.70.0000.00716.84
8.0.60.0040.00416.61
8.0.50.0040.00416.71
8.0.30.0090.00917.02
8.0.20.0080.01317.40
8.0.10.0000.00816.99
8.0.00.0100.01016.79
7.4.330.0020.00215.55
7.4.320.0030.00316.38
7.4.300.0000.00616.50
7.4.290.0030.00316.52
7.4.280.0080.00016.53
7.4.270.0030.00316.52
7.4.260.0070.00016.55
7.4.250.0000.00716.39
7.4.240.0040.00416.42
7.4.230.0000.00716.18
7.4.220.0190.00716.61
7.4.210.0100.01016.45
7.4.200.0030.00516.43
7.4.160.0100.00816.33
7.4.150.0150.00417.40
7.4.140.0110.00917.86
7.4.130.0110.00816.32
7.4.120.0080.01516.34
7.3.330.0070.00012.89
7.3.320.0060.00012.87
7.3.310.0000.00716.12
7.3.300.0030.00316.12
7.3.290.0050.01116.14
7.3.280.0100.00916.15
7.3.270.0120.00617.40
7.3.260.0100.00716.22
7.3.250.0070.01116.31
7.3.240.0090.01016.30
7.0.200.0040.01616.57

preferences:
36.44 ms | 400 KiB | 5 Q