3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = ["a" => "green", "b" => "brown", "c" => "blue", 0 => "red"]; $array2 = ["a" => "GREEN", "B" => "brown", 0 => "yellow", 1 => "red", "c" => "blue"]; var_export( array_uintersect_assoc( $array1, $array2, function ($a, $b) { //var_export([$a, $b, str_contains($a, $b), (bool)str_contains($a, $b), (int)(bool)str_contains($a, $b)]); //echo "\n"; return str_contains($a, $b); } ) ); echo "\n---\n"; var_export( array_udiff_assoc( $array1, $array2, function ($a, $b) { //var_export([$a, $b, str_contains($a, $b), (bool)str_contains($a, $b), (int)(bool)str_contains($a, $b)]); //echo "\n"; return str_contains($a, $b); } ) ); echo "\n---\n"; var_export( array_uintersect_assoc( $array1, $array2, function ($a, $b) { return str_contains($a, $b) ? 0 : 1; } ) );

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)
8.4.120.0140.00620.43
8.4.110.0140.00719.09
8.4.100.0080.00317.86
8.4.90.0120.00918.46
8.4.80.0150.00517.66
8.4.70.0120.00617.79
8.4.60.0130.00718.66
8.4.50.0070.00619.34
8.4.40.0100.01017.54
8.4.30.0070.01120.33
8.4.20.0100.00719.51
8.4.10.0070.01019.17
8.3.250.0090.00919.07
8.3.240.0100.01016.57
8.3.230.0130.00616.34
8.3.220.0050.00417.41
8.3.210.0150.00616.60
8.3.200.0130.00616.68
8.3.190.0110.00716.92
8.3.180.0090.01016.74
8.3.170.0120.00619.05
8.3.160.0100.00016.63
8.3.150.0160.00320.68
8.3.140.0060.00317.22
8.3.130.0030.00618.48
8.3.120.0100.00618.98
8.3.110.0030.00620.94
8.3.100.0100.00024.06
8.3.90.0000.00726.77
8.3.80.0040.00418.34
8.3.70.0090.00616.58
8.3.60.0090.00918.55
8.3.50.0070.00719.90
8.3.40.0030.01019.80
8.3.30.0120.00318.73
8.3.20.0040.00424.18
8.3.10.0040.01124.66
8.3.00.0080.00026.16
8.2.290.0110.00820.36
8.2.280.0130.00618.80
8.2.270.0110.00717.41
8.2.260.0000.00818.98
8.2.250.0070.00718.57
8.2.240.0030.00619.11
8.2.230.0030.00622.58
8.2.220.0090.00037.54
8.2.210.0070.00726.77
8.2.200.0100.00016.59
8.2.190.0070.01018.29
8.2.180.0150.00025.92
8.2.170.0070.00718.74
8.2.160.0100.00322.96
8.2.150.0080.00025.66
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0060.00326.16
8.2.110.0070.00422.08
8.2.100.0150.00818.17
8.2.90.0160.00518.08
8.2.80.0170.00318.21
8.2.70.0180.00318.03
8.2.60.0030.00718.43
8.2.50.0160.00218.06
8.2.40.0110.00718.89
8.2.30.0110.00618.21
8.2.20.0130.00419.48
8.2.10.0150.00418.07
8.2.00.0110.00518.81
8.1.330.0120.00622.13
8.1.320.0090.00916.05
8.1.310.0070.01116.57
8.1.300.0080.00018.24
8.1.290.0030.00630.84
8.1.280.0180.00025.92
8.1.270.0000.00723.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0100.00020.64
8.1.230.0170.00219.67
8.1.220.0140.00318.09
8.1.210.0130.00418.64
8.1.200.0110.00617.96
8.1.190.0120.00518.72
8.1.180.0140.00518.27
8.1.170.0100.00718.03
8.1.160.0170.00218.67
8.1.150.0120.00618.59
8.1.140.0130.00417.94
8.1.130.0150.00418.69
8.1.120.0160.00217.97
8.1.110.0100.00717.92
8.1.100.0100.00717.94
8.1.90.0140.00317.90
8.1.80.0140.00317.94
8.1.70.0130.00517.94
8.1.60.0140.00418.02
8.1.50.0100.00817.99
8.1.40.0160.00417.99
8.1.30.0150.00518.01
8.1.20.0160.00418.04
8.1.10.0140.00517.99
8.1.00.0210.00717.95
8.0.300.0140.00319.21
8.0.290.0140.00417.53
8.0.280.0080.00918.38
8.0.270.0130.00417.59
8.0.260.0150.00218.38
8.0.250.0130.00417.64
8.0.240.0120.00517.60
8.0.230.0140.00417.70
8.0.220.0110.00617.62
8.0.210.0120.00517.64
8.0.200.0130.00517.68
8.0.190.0140.00517.66
8.0.180.0130.00517.63
8.0.170.0130.00517.70
8.0.160.0130.00517.61
8.0.150.0180.00717.61
8.0.140.0220.00317.64
8.0.130.0160.00617.66
8.0.120.0230.00117.60
8.0.110.0210.00217.66
8.0.100.0200.00417.63
8.0.90.0200.00417.55
8.0.80.0130.00817.63
8.0.70.0190.00517.63
8.0.60.0200.00517.61
8.0.50.0170.00817.64
8.0.30.0240.00217.63
8.0.20.0170.00517.67
8.0.10.0200.00117.72
7.4.330.0110.00316.99
7.4.320.0140.00317.51
7.4.300.0130.00317.45
7.4.290.0140.00317.44
7.4.280.0110.00617.50
7.4.270.0190.00417.49
7.4.260.0200.00417.55
7.4.250.0170.00417.47
7.4.240.0200.00417.50
7.4.230.0190.00417.51
7.4.220.0160.00717.54
7.4.210.0200.00517.43
7.4.200.0220.00417.47
7.4.190.0220.00117.54
7.4.180.0150.00817.52
7.4.160.0180.00517.50
7.4.150.0190.00517.47
7.4.140.0160.00717.40
7.4.130.0190.00317.46
7.4.120.0190.00117.43
7.4.110.0200.00417.35
7.4.100.0180.00817.43
7.4.90.0130.00917.45
7.4.80.0140.00917.45
7.4.70.0170.00417.49
7.4.60.0150.00517.47
7.4.50.0110.00717.33
7.4.40.0130.00517.40
7.4.30.0160.00417.44
7.4.20.0130.00617.43
7.4.10.0150.00317.47
7.4.00.0090.01017.39

preferences:
28.68 ms | 403 KiB | 5 Q