3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [ 'a' => 1, 'b' => [ 'c' => 2, 'd' => 'e', 'f' => [3, 4, 5], ], ]; $b = [ 'b' => [ 'f' => [3, 5, 5], 'c' => 2, 'd' => 'e', ], 'a' => 1, ]; $c = [ 'a' => 1, 'b' => [ 'c' => 2, 'd' => 'e', 'f' => [3, 4], ], ]; var_dump($a == $b); var_dump($a == $c);

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)
8.3.60.0090.00618.20
8.3.50.0080.00818.04
8.3.40.0030.01218.71
8.3.30.0120.00418.49
8.3.20.0080.00020.57
8.3.10.0000.00823.70
8.3.00.0040.00420.52
8.2.180.0160.00616.63
8.2.170.0090.00622.96
8.2.160.0100.00322.12
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0000.00726.16
8.2.110.0100.00022.14
8.2.100.0080.00419.34
8.2.90.0080.00017.91
8.2.80.0000.00818.05
8.2.70.0000.00817.93
8.2.60.0000.00818.22
8.2.50.0040.00418.10
8.2.40.0030.00522.18
8.2.30.0040.00419.20
8.2.20.0040.00417.97
8.2.10.0060.00318.84
8.2.00.0000.00819.29
8.1.280.0060.01025.92
8.1.270.0030.00522.46
8.1.260.0000.00726.35
8.1.250.0060.00328.09
8.1.240.0110.00820.39
8.1.230.0070.00320.95
8.1.220.0030.00619.16
8.1.210.0080.00018.77
8.1.200.0080.00017.35
8.1.190.0000.01017.22
8.1.180.0040.00418.10
8.1.170.0040.00418.57
8.1.160.0000.00720.25
8.1.150.0000.00818.89
8.1.140.0030.00518.80
8.1.130.0000.00820.17
8.1.120.0040.00417.41
8.1.110.0000.00717.39
8.1.100.0050.00317.35
8.1.90.0030.00317.43
8.1.80.0030.00517.36
8.1.70.0000.00817.45
8.1.60.0040.00417.47
8.1.50.0000.00817.55
8.1.40.0110.00017.55
8.1.30.0000.00717.60
8.1.20.0040.00417.64
8.1.10.0030.00617.41
8.1.00.0080.00017.36
8.0.300.0070.00021.36
8.0.290.0000.00816.63
8.0.280.0070.00018.33
8.0.270.0030.00517.25
8.0.260.0080.00020.09
8.0.250.0000.00716.96
8.0.240.0030.00316.91
8.0.230.0030.00316.85
8.0.220.0000.00716.79
8.0.210.0000.00816.90
8.0.200.0030.00316.96
8.0.190.0040.00416.83
8.0.180.0000.00816.82
8.0.170.0060.00316.93
8.0.160.0050.00216.93
8.0.150.0050.00316.71
8.0.140.0030.00316.80
8.0.130.0000.00513.30
8.0.120.0040.00416.84
8.0.110.0000.00816.94
8.0.100.0000.00716.91
8.0.90.0040.00416.88
8.0.80.0070.00716.86
8.0.70.0040.00416.82
8.0.60.0040.00416.71
8.0.50.0000.00716.95
8.0.30.0090.00917.07
8.0.20.0090.00917.09
8.0.10.0000.00717.00
8.0.00.0160.00616.88
7.4.330.0030.00315.55
7.4.320.0030.00316.54
7.4.300.0040.00416.50
7.4.290.0070.00016.47
7.4.280.0040.00416.48
7.4.270.0030.00316.58
7.4.260.0030.00313.30
7.4.250.0030.00316.37
7.4.240.0030.00416.61
7.4.230.0050.00316.62
7.4.220.0030.00516.40
7.4.210.0070.01416.51
7.4.200.0000.00716.59
7.4.130.0120.00916.52
7.4.120.0060.01816.54
7.4.110.0120.00616.41
7.4.100.0100.00716.53
7.4.90.0170.02016.30
7.4.80.0140.01019.39
7.4.70.0070.01016.59
7.4.60.0060.01116.42
7.4.50.0000.01816.38
7.4.40.0030.01316.25
7.4.10.0080.00815.10
7.4.00.0050.01014.93
7.3.330.0030.00316.23
7.3.320.0000.00512.95
7.3.310.0030.00316.23
7.3.300.0000.00716.30
7.3.290.0040.01116.24
7.3.280.0060.00916.16
7.3.260.0100.00716.19
7.3.230.0030.01416.32
7.3.210.0160.00016.25
7.3.200.0120.00616.18
7.3.190.0100.00616.24
7.3.180.0090.00616.29
7.3.170.0110.00616.13
7.3.160.0110.00616.25
7.3.130.0090.00814.67
7.3.120.0030.01414.72
7.3.110.0100.00714.59
7.3.100.0050.01014.75
7.3.90.0080.00614.69
7.3.80.0080.00714.73
7.3.70.0100.00714.70
7.3.60.0070.00814.70
7.3.50.0090.00514.70
7.3.40.0070.00714.69
7.3.30.0090.00714.61
7.3.20.0080.00815.93
7.3.10.0040.00915.94
7.3.00.0090.00515.92
7.2.330.0000.01716.63
7.2.320.0030.01316.52
7.2.310.0140.00716.50
7.2.300.0030.01316.24
7.2.290.0100.00716.65
7.2.260.0080.00914.91
7.2.250.0100.00714.93
7.2.240.0060.00714.85
7.2.230.0120.00514.76
7.2.220.0060.00914.73
7.2.210.0060.01014.86
7.2.200.0050.01014.98
7.2.190.0050.01214.72
7.2.180.0030.01014.91
7.2.170.0030.00914.95
7.2.160.0060.01014.99
7.2.150.0060.00716.06
7.2.140.0080.00916.16
7.2.130.0070.01016.13
7.2.120.0090.00716.00
7.2.110.0060.00816.00
7.2.100.0060.01016.07
7.2.90.0040.01016.07
7.2.80.0070.00916.13
7.2.70.0100.00715.98
7.2.60.0110.00516.08
7.2.50.0090.00416.20
7.2.40.0050.01216.16
7.2.30.0070.00616.06
7.2.20.0060.00716.11
7.2.10.0080.01016.20
7.2.00.0060.01116.13
7.1.330.0040.01114.88
7.1.320.0060.00814.85
7.1.310.0050.00815.11
7.1.300.0080.00815.17
7.1.290.0070.00715.12
7.1.280.0040.01015.08
7.1.270.0080.00714.97
7.1.260.0060.00915.09
7.1.250.0040.00915.02
7.1.240.0070.00415.66
7.1.230.0060.00915.77
7.1.220.0060.00215.57
7.1.210.0070.00715.64
7.1.200.0090.00415.77
7.1.190.0120.00215.60
7.1.180.0030.01015.74
7.1.170.0060.00815.53
7.1.160.0030.00815.46
7.1.150.0030.01015.51
7.1.140.0050.00715.47
7.1.130.0050.00715.55
7.1.120.0080.00515.72
7.1.110.0080.00515.63
7.1.100.0070.00515.55
7.1.90.0050.00715.64
7.1.80.0040.01015.81
7.1.70.0050.00715.78
7.1.60.0040.00915.70
7.1.50.0070.00515.62
7.1.40.0030.01115.61
7.1.30.0030.00615.63
7.1.20.0020.00815.65
7.1.10.0050.00715.74
7.1.00.0070.00715.71

preferences:
63.21 ms | 400 KiB | 5 Q