3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = <<<END [F] = [] [T] = [[0,0]] [T,T,F,T] = [[0,1],[3,3]] [F,T,T,F,F,T,T,T] = [[1,2],[5,7]] [F,T,T,F,F,F,T,T,T,T] = [[1,2],[6,9]] [T,T,F,F,F,T,T,T,T,T,T,T,T,T,T,F] = [[0,1],[5,14]] [F,F,T,T,F,F,F,F,F,F,F,F,T,T,T,T,T,T,T,T,F,F,F,F,F,F,F,F,F,F,F,F,F,T,T,T,T,T,T,T,T,T,T,T,T,T,T,T,T,T,T,T,T,T,T,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,F,T,T] = [[2,3],[12,19],[33,54],[93,94]] END; $tests = []; foreach(explode("\n", $str) as $line) { list($values, $result) = explode('=', $str); $values = explode(',', trim(trim($values), '[]')); $result = eval($result . ';'); $tests[] = [$values, $result]; } print_r($tests);

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)
8.3.60.0000.01516.63
8.3.50.0090.00921.23
8.3.40.0090.00918.84
8.3.30.0070.00718.75
8.3.20.0000.00720.30
8.3.10.0080.00023.66
8.3.00.0040.00421.90
8.2.180.0090.00918.66
8.2.170.0110.00422.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00021.04
8.2.120.0040.00426.35
8.2.110.0030.00619.45
8.2.100.0110.00017.91
8.2.90.0000.00720.66
8.2.80.0050.00317.97
8.2.70.0000.00818.03
8.2.60.0000.00818.04
8.2.50.0040.00718.09
8.2.40.0040.00422.33
8.2.30.0070.00019.53
8.2.20.0080.00017.85
8.2.10.0050.00218.20
8.2.00.0050.00318.20
8.1.280.0110.00425.92
8.1.270.0180.00022.05
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0060.00322.55
8.1.230.0060.00620.96
8.1.220.0040.00417.79
8.1.210.0000.00818.84
8.1.200.0040.00417.35
8.1.190.0050.00317.36
8.1.180.0060.00318.10
8.1.170.0090.00018.63
8.1.160.0040.00420.67
8.1.150.0070.00020.71
8.1.140.0090.00019.61
8.1.130.0030.00317.80
8.1.120.0000.00717.38
8.1.110.0040.00417.38
8.1.100.0040.00417.51
8.1.90.0040.00417.38
8.1.80.0040.00417.50
8.1.70.0000.00817.40
8.1.60.0050.00217.57
8.1.50.0040.00417.54
8.1.40.0040.00417.59
8.1.30.0030.00517.67
8.1.20.0000.00717.51
8.1.10.0000.00717.47
8.1.00.0040.00417.56
8.0.300.0030.00320.08
8.0.290.0070.00016.63
8.0.280.0040.00218.47
8.0.270.0000.00717.27
8.0.260.0060.00017.16
8.0.250.0000.00717.09
8.0.240.0070.00017.12
8.0.230.0030.00317.06
8.0.220.0050.00217.00
8.0.210.0000.00716.96
8.0.200.0060.00317.07
8.0.190.0030.00517.05
8.0.180.0040.00416.91
8.0.170.0050.00216.97
8.0.160.0040.00416.89
8.0.150.0030.00516.94
8.0.140.0090.00416.96
8.0.130.0050.00213.41
8.0.120.0000.00816.98
8.0.110.0050.00316.98
8.0.100.0040.00417.07
8.0.90.0040.00416.97
8.0.80.0030.01316.93
8.0.70.0000.00816.81
8.0.60.0000.00716.97
8.0.50.0000.00717.11
8.0.30.0110.00717.08
8.0.20.0130.00617.40
8.0.10.0000.00717.07
8.0.00.0100.00716.92
7.4.330.0000.00516.69
7.4.320.0030.00316.53
7.4.300.0030.00516.44
7.4.290.0080.00316.49
7.4.280.0060.00316.63
7.4.270.0070.00016.55
7.4.260.0000.00716.54
7.4.250.0050.00216.50
7.4.240.0000.00716.44
7.4.230.0000.00716.72
7.4.220.0120.00616.55
7.4.210.0080.00716.61
7.4.200.0070.00016.43
7.4.160.0110.00716.50
7.4.150.0030.01417.40
7.4.140.0160.00817.86
7.4.130.0100.00816.66
7.4.120.0050.01516.69
7.4.110.0070.01116.68
7.4.100.0070.01016.62
7.4.90.0060.01316.60
7.4.80.0090.00919.39
7.4.70.0060.01216.70
7.4.60.0060.01016.52
7.4.50.0080.00816.56
7.4.40.0070.00916.49
7.4.30.0090.00916.48
7.4.00.0070.01015.19
7.3.330.0060.00013.35
7.3.320.0030.00313.31
7.3.310.0030.00316.54
7.3.300.0000.00816.41
7.3.290.0000.00716.28
7.3.280.0110.00816.39
7.3.270.0070.01117.40
7.3.260.0060.01816.47
7.3.250.0090.00916.43
7.3.240.0100.00816.47
7.3.230.0050.01316.46
7.3.210.0120.00616.51
7.3.200.0060.01619.39
7.3.190.0070.01116.59
7.3.180.0080.00916.31
7.3.170.0110.01216.38
7.3.160.0120.00916.59
7.3.120.0040.01114.91
7.3.110.0090.00614.75
7.3.100.0060.00614.73
7.3.90.0040.00914.96
7.3.80.0030.01014.74
7.3.70.0120.00314.98
7.3.60.0100.00314.93
7.3.50.0030.01214.92
7.3.40.0140.00014.73
7.3.30.0040.01214.79
7.3.20.0070.01116.55
7.3.10.0110.00416.78
7.3.00.0040.01116.73
7.2.330.0070.01116.66
7.2.320.0060.01616.43
7.2.310.0150.00916.64
7.2.300.0090.00916.52
7.2.290.0100.00716.75
7.2.250.0030.01614.94
7.2.240.0130.00714.84
7.2.230.0140.00414.71
7.2.220.0110.00415.18
7.2.210.0070.00715.18
7.2.200.0060.00915.06
7.2.190.0080.00415.02
7.2.180.0070.01114.67
7.2.170.0070.00714.84
7.2.160.0040.01215.02
7.2.150.0030.01517.00
7.2.140.0000.01516.76
7.2.130.0070.01116.93
7.2.120.0100.00716.77
7.2.110.0030.01116.89
7.2.100.0000.01217.07
7.2.90.0030.01316.99
7.2.80.0100.00716.98
7.2.70.0070.01016.82
7.2.60.0090.00616.83
7.2.50.0120.00916.63
7.2.40.0110.00816.86
7.2.30.0060.00616.86
7.2.20.0120.00817.15
7.2.10.0070.01016.85
7.2.00.0080.00717.98
7.1.330.0070.00715.89
7.1.320.0060.00915.91
7.1.310.0030.00715.99
7.1.300.0060.00915.78
7.1.290.0130.00316.01
7.1.280.0070.00415.87
7.1.270.0040.01215.84
7.1.260.0070.00715.55
7.1.250.0030.01315.94
7.1.200.0000.01215.67
7.1.100.0030.00618.20
7.1.70.0040.00417.19
7.1.60.0210.00319.40
7.1.50.0030.01016.60
7.1.00.0030.07322.57
7.0.200.0140.01015.15
7.0.60.0170.07321.73
7.0.50.0100.08017.89
7.0.40.0100.04320.05
7.0.30.0230.08720.21
7.0.20.0200.04020.19
7.0.10.0070.08720.10
7.0.00.0030.06720.33
5.6.280.0030.03721.07
5.6.210.0030.05720.73
5.6.200.0100.08718.29
5.6.190.0030.08020.39
5.6.180.0230.06020.55
5.6.170.0270.07320.49
5.6.160.0000.07720.47
5.6.150.0070.07718.15
5.6.140.0170.08018.15
5.6.130.0100.08318.15
5.6.120.0030.04721.01
5.6.110.0170.07721.00
5.6.100.0130.07020.97
5.6.90.0100.04321.07
5.6.80.0070.04020.37
5.5.350.0030.06320.35
5.5.340.0100.07017.95
5.5.330.0130.06720.27
5.5.320.0500.06720.37
5.5.310.0370.06020.35
5.5.300.0100.06718.04
5.5.290.0130.08017.97
5.5.280.0170.07020.77
5.5.270.0000.04320.80
5.5.260.0170.03720.82
5.5.250.0030.08720.50
5.5.240.0270.07320.25

preferences:
54.15 ms | 401 KiB | 5 Q