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); $values = explode(',', trim($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)
8.3.60.0150.00016.88
8.3.50.0090.00916.50
8.3.40.0090.00918.72
8.3.30.0140.00018.80
8.3.20.0040.00420.21
8.3.10.0090.00021.84
8.3.00.0040.00421.96
8.2.180.0070.01018.29
8.2.170.0070.00722.96
8.2.160.0060.00920.41
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0080.00021.04
8.2.120.0070.00026.35
8.2.110.0060.00319.34
8.2.100.0090.00318.04
8.2.90.0080.00019.20
8.2.80.0050.00317.97
8.2.70.0090.00017.72
8.2.60.0050.00318.04
8.2.50.0080.00418.09
8.2.40.0040.00422.15
8.2.30.0030.00519.57
8.2.20.0000.00817.86
8.2.10.0040.00418.15
8.2.00.0050.00218.24
8.1.280.0070.00725.92
8.1.270.0100.01022.14
8.1.260.0000.00728.09
8.1.250.0070.00028.09
8.1.240.0060.00322.66
8.1.230.0070.00417.83
8.1.220.0060.00317.76
8.1.210.0030.00518.77
8.1.200.0060.00317.35
8.1.190.0030.00517.11
8.1.180.0050.00318.10
8.1.170.0060.00318.53
8.1.160.0080.00020.83
8.1.150.0040.00420.70
8.1.140.0000.00819.51
8.1.130.0000.00717.66
8.1.120.0030.00517.48
8.1.110.0000.00817.47
8.1.100.0050.00317.47
8.1.90.0040.00417.37
8.1.80.0080.00017.51
8.1.70.0060.00317.48
8.1.60.0050.00217.66
8.1.50.0040.00417.54
8.1.40.0000.00717.41
8.1.30.0000.00717.63
8.1.20.0000.00817.72
8.1.10.0040.00417.58
8.1.00.0050.00317.52
8.0.300.0040.00418.77
8.0.290.0000.00816.88
8.0.280.0000.00718.41
8.0.270.0070.00017.32
8.0.260.0030.00317.22
8.0.250.0030.00317.05
8.0.240.0000.00817.03
8.0.230.0030.00317.04
8.0.220.0070.00016.98
8.0.210.0070.00016.93
8.0.200.0000.00816.93
8.0.190.0080.00017.02
8.0.180.0050.00216.91
8.0.170.0040.00416.90
8.0.160.0080.00017.06
8.0.150.0030.00516.92
8.0.140.0100.00316.93
8.0.130.0060.00313.34
8.0.120.0050.00316.98
8.0.110.0050.00316.98
8.0.100.0000.00716.84
8.0.90.0040.00416.88
8.0.80.0100.00716.95
8.0.70.0000.00717.07
8.0.60.0070.00017.06
8.0.50.0040.00417.04
8.0.30.0070.01117.08
8.0.20.0100.01017.40
8.0.10.0040.00417.14
8.0.00.0080.00916.91
7.4.330.0000.00516.79
7.4.320.0000.00616.63
7.4.300.0090.00016.55
7.4.290.0080.00316.54
7.4.280.0030.00616.57
7.4.270.0000.00716.64
7.4.260.0030.00316.46
7.4.250.0040.00416.54
7.4.240.0000.00816.66
7.4.230.0000.00716.32
7.4.220.0130.00316.61
7.4.210.0120.00516.47
7.4.200.0070.00016.70
7.4.160.0100.00716.42
7.4.150.0100.01417.40
7.4.140.0110.01117.86
7.4.130.0080.00816.50
7.4.120.0060.01116.50
7.4.110.0070.01016.51
7.4.100.0120.00616.68
7.4.90.0070.01416.58
7.4.80.0100.01019.39
7.4.70.0070.01016.63
7.4.60.0090.00916.69
7.4.50.0110.00716.57
7.4.40.0070.01016.44
7.4.30.0100.00716.71
7.4.00.0060.01015.20
7.3.330.0000.00613.17
7.3.320.0030.00313.18
7.3.310.0030.00316.27
7.3.300.0040.00416.32
7.3.290.0030.00316.33
7.3.280.0100.00716.37
7.3.270.0110.00617.40
7.3.260.0100.01416.33
7.3.250.0090.00916.31
7.3.240.0120.00516.47
7.3.230.0140.00316.39
7.3.210.0100.00716.38
7.3.200.0070.01016.42
7.3.190.0030.01316.34
7.3.180.0130.00316.41
7.3.170.0140.00516.64
7.3.160.0150.00616.24
7.3.120.0000.01514.79
7.3.110.0060.01214.81
7.3.100.0100.01015.04
7.3.90.0030.01014.84
7.3.80.0060.01214.81
7.3.70.0030.00914.93
7.3.60.0100.00714.69
7.3.50.0060.00314.91
7.3.40.0000.01114.94
7.3.30.0030.01014.68
7.3.20.0030.00916.71
7.3.10.0030.00916.65
7.3.00.0030.00616.33
7.2.330.0120.00616.65
7.2.320.0070.01516.81
7.2.310.0150.00916.52
7.2.300.0060.00916.82
7.2.290.0090.00616.64
7.2.250.0070.00715.05
7.2.240.0090.00915.10
7.2.230.0000.01515.02
7.2.220.0040.01415.22
7.2.210.0060.01215.19
7.2.200.0070.00315.26
7.2.190.0090.00915.11
7.2.180.0070.00714.82
7.2.170.0090.00615.11
7.2.160.0090.00614.94
7.2.150.0040.01216.92
7.2.140.0060.00616.81
7.2.130.0090.00617.00
7.2.120.0000.01017.01
7.2.110.0030.00716.72
7.2.100.0040.01116.98
7.2.90.0000.00917.11
7.2.80.0040.01117.08
7.2.70.0030.01016.73
7.2.60.0030.01016.87
7.2.50.0120.00317.02
7.2.40.0030.01316.98
7.2.30.0110.00416.96
7.2.20.0030.00616.81
7.2.10.0090.00616.80
7.2.00.0080.00717.92
7.1.330.0040.01415.76
7.1.320.0030.01015.82
7.1.310.0060.01015.80
7.1.300.0080.00515.67
7.1.290.0080.00815.77
7.1.280.0030.00915.63
7.1.270.0060.00315.56
7.1.260.0070.00715.64
7.1.250.0090.00315.81
7.1.240.0030.00615.79
7.1.230.0070.00715.57
7.1.220.0040.01115.75
7.1.210.0040.00415.48
7.1.200.0040.01115.75
7.1.190.0030.00615.83
7.1.180.0030.01015.88
7.1.170.0030.01015.59
7.1.160.0060.00315.84
7.1.150.0060.00615.75
7.1.140.0060.00615.59
7.1.130.0070.00315.71
7.1.120.0060.01215.67
7.1.110.0030.01015.78
7.1.100.0070.00516.76
7.1.90.0070.00715.75
7.1.80.0040.01115.79
7.1.70.0000.01116.37
7.1.60.0120.00717.50
7.1.50.0110.00616.42
7.1.40.0100.00315.83
7.1.30.0000.00815.70
7.1.20.0070.00715.55
7.1.10.0060.00615.48
7.1.00.0050.03719.20
7.0.330.0060.00915.51
7.0.320.0080.00315.38
7.0.310.0110.00415.55
7.0.300.0110.00315.36
7.0.290.0000.01015.39
7.0.280.0000.01315.54
7.0.270.0030.01015.42
7.0.260.0080.00315.21
7.0.250.0000.01315.31
7.0.240.0080.00415.46
7.0.230.0070.00715.37
7.0.220.0000.01015.33
7.0.210.0060.00615.13
7.0.200.0050.01115.26
7.0.190.0100.00015.34
7.0.180.0070.00715.49
7.0.170.0050.00515.36
7.0.160.0090.00315.23
7.0.150.0030.01015.46
7.0.140.0060.00615.44
7.0.130.0030.01015.38
7.0.120.0090.00015.53
7.0.110.0040.00715.27
7.0.100.0060.00615.46
7.0.90.0030.00815.41
7.0.80.0070.00715.58
7.0.70.0030.00515.36
7.0.60.0180.03818.58
7.0.50.0100.03216.67
7.0.40.0080.04116.68
7.0.30.0280.02716.56
7.0.20.0130.03816.76
7.0.10.0050.03316.76
7.0.00.0050.04516.69
5.6.400.0080.00814.14
5.6.390.0060.00914.04
5.6.380.0060.00914.79
5.6.370.0060.00314.05
5.6.360.0060.00914.23
5.6.350.0070.01014.32
5.6.340.0040.00714.35
5.6.330.0030.01314.71
5.6.320.0120.00014.32
5.6.310.0040.01114.37
5.6.300.0060.00914.29
5.6.290.0080.00814.41
5.6.280.0080.03317.74
5.6.270.0030.00914.25
5.6.260.0120.00414.33
5.6.250.0060.01214.25
5.6.240.0100.00314.46
5.6.230.0110.00314.74
5.6.220.0030.00614.16
5.6.210.0050.03017.60
5.6.200.0070.03316.29
5.6.190.0030.03517.47
5.6.180.0250.03317.48
5.6.170.0120.02917.46
5.6.160.0120.03817.38
5.6.150.0050.03316.40
5.6.140.0100.04216.42
5.6.130.0140.03916.30
5.6.120.0100.04517.69
5.6.110.0080.04817.71
5.6.100.0050.04617.71
5.6.90.0100.03017.67
5.6.80.0000.03417.40
5.6.70.0100.00314.32
5.6.60.0120.00314.15
5.6.50.0090.00613.99
5.6.40.0000.01014.45
5.6.30.0060.00314.23
5.6.20.0060.00814.36
5.6.10.0060.00614.30
5.6.00.0040.01114.32
5.5.380.0030.01614.09
5.5.370.0030.00914.37
5.5.360.0090.00614.48
5.5.350.0070.03017.46
5.5.340.0140.02716.29
5.5.330.0120.03817.36
5.5.320.0280.04017.31
5.5.310.0150.03417.51
5.5.300.0100.04416.07
5.5.290.0070.03616.25
5.5.280.0070.04517.47
5.5.270.0070.02017.55
5.5.260.0080.03517.46
5.5.250.0100.04217.53
5.5.240.0170.03917.34
5.5.230.0100.00314.46
5.5.220.0110.00714.03
5.5.210.0120.00414.17
5.5.200.0030.00914.32
5.5.190.0090.00314.32
5.5.180.0120.00414.37
5.5.170.0000.01114.27
5.5.160.0070.00714.31
5.5.150.0100.00014.41
5.5.140.0060.00613.87
5.5.130.0040.00814.37
5.5.120.0040.01114.46
5.5.110.0040.01114.41
5.5.100.0030.00914.52
5.5.90.0040.01114.16
5.5.80.0070.00314.43
5.5.70.0060.00914.61
5.5.60.0070.00714.04
5.5.50.0000.01114.50
5.5.40.0000.01514.10
5.5.30.0040.00814.48
5.5.20.0060.00614.44
5.5.10.0130.00314.36
5.5.00.0110.00414.34

preferences:
57.87 ms | 401 KiB | 5 Q