3v4l.org

run code in 300+ PHP versions simultaneously
<?php $list = array( "Data" => "9", "Data Structure" => "10", "Database" => "11", "Creativity" => "12", "Forest" => "13", "Al Pacino" => "14", "Humans" => "15", "Technology" => "16" ); $post = array ('Database', 'Law', 'Tech', 'Creative'); $all_key_values = $all_keys = array(); foreach ($post as $keyword) { foreach ($list as $word=>$num) { $sim_chars = similar_text($keyword, $word); if ($sim_chars/strlen($keyword) > .8 || $sim_chars/strlen($word) > .8) { $all_key_values[] = $num; $all_keys[] = $word; } elseif (stripos($keyword, $word) !== false || strpos($word, $keyword) !== false) { $all_key_values[] = $num; $all_keys[] = $word; } } } print_r(implode(',', $all_key_values)); echo "\n"; print_r(implode(',', $all_keys));

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)
8.3.70.0140.00718.18
8.3.60.0090.00616.75
8.3.50.0180.01021.94
8.3.40.0070.00718.87
8.3.30.0070.00719.07
8.3.20.0070.00020.18
8.3.10.0040.00421.90
8.3.00.0060.00319.38
8.2.180.0090.00618.04
8.2.170.0100.00322.96
8.2.160.0120.00320.38
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0110.00426.16
8.2.120.0070.00022.21
8.2.110.0060.00322.13
8.2.100.0000.01217.84
8.2.90.0050.00319.07
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0080.00017.90
8.2.50.0040.00418.07
8.2.40.0000.00820.00
8.2.30.0050.00219.79
8.2.20.0050.00317.82
8.2.10.0000.00718.13
8.2.00.0030.00617.73
8.1.280.0070.00725.92
8.1.270.0060.00322.24
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00723.97
8.1.230.0080.00419.21
8.1.220.0000.00817.79
8.1.210.0030.00518.77
8.1.200.0090.00017.36
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0030.00518.58
8.1.160.0020.00521.94
8.1.150.0000.00718.66
8.1.140.0040.00417.42
8.1.130.0000.00817.83
8.1.120.0000.00717.49
8.1.110.0000.00917.36
8.1.100.0000.00717.46
8.1.90.0000.00717.48
8.1.80.0040.00417.55
8.1.70.0040.00317.47
8.1.60.0060.00317.59
8.1.50.0040.00417.41
8.1.40.0070.00017.50
8.1.30.0000.00817.66
8.1.20.0000.00717.67
8.1.10.0000.00817.40
8.1.00.0000.00817.45
8.0.300.0070.00020.64
8.0.290.0050.00317.04
8.0.280.0070.00018.32
8.0.270.0030.00317.25
8.0.260.0070.00017.31
8.0.250.0030.00316.95
8.0.240.0040.00417.00
8.0.230.0000.00717.00
8.0.220.0030.00516.90
8.0.210.0070.00016.78
8.0.200.0000.00816.84
8.0.190.0050.00317.02
8.0.180.0030.00516.91
8.0.170.0040.00416.88
8.0.160.0070.00016.84
8.0.150.0050.00216.89
8.0.140.0000.00716.82
8.0.130.0000.00513.26
8.0.120.0050.00316.92
8.0.110.0040.00416.95
8.0.100.0050.00216.78
8.0.90.0040.00416.79
8.0.80.0110.00616.77
8.0.70.0000.00716.89
8.0.60.0040.00416.98
8.0.50.0050.00216.84
8.0.30.0110.01017.02
8.0.20.0100.01017.40
8.0.10.0000.00816.89
8.0.00.0080.01116.66
7.4.330.0050.00015.00
7.4.320.0000.00616.52
7.4.300.0030.00316.48
7.4.290.0030.00316.54
7.4.280.0000.00716.50
7.4.270.0070.00016.41
7.4.260.0000.00816.59
7.4.250.0050.00216.50
7.4.240.0020.00516.51
7.4.230.0000.00716.63
7.4.220.0040.01416.43
7.4.210.0100.00616.53
7.4.200.0070.00016.59
7.4.190.0000.00716.41
7.4.160.0120.00616.38
7.4.150.0120.00617.40
7.4.140.0080.01017.86
7.4.130.0110.00816.47
7.4.120.0110.00616.50
7.4.110.0060.01116.47
7.4.100.0130.00916.42
7.4.90.0140.00416.33
7.4.80.0060.01719.39
7.4.70.0060.01616.61
7.4.60.0060.01016.47
7.4.50.0060.00316.38
7.4.40.0170.00016.52
7.4.30.0060.00916.42
7.4.00.0120.00414.74
7.3.330.0030.00313.09
7.3.320.0030.00313.31
7.3.310.0040.00416.36
7.3.300.0070.00016.31
7.3.290.0060.00916.29
7.3.280.0090.00916.30
7.3.270.0070.01717.40
7.3.260.0030.01716.32
7.3.250.0160.00816.32
7.3.240.0090.00616.35
7.3.230.0080.00816.41
7.3.210.0070.01616.64
7.3.200.0120.01019.39
7.3.190.0130.00916.44
7.3.180.0070.01016.36
7.3.170.0060.00916.46
7.3.160.0090.00616.54
7.3.120.0070.00715.14
7.2.330.0080.01216.77
7.2.320.0070.01016.76
7.2.310.0040.01416.56
7.2.300.0090.00616.54
7.2.290.0030.01816.55
7.2.00.0030.00719.50
7.1.100.0040.01118.25
7.1.70.0030.00616.97
7.1.60.0000.01619.46
7.1.50.0040.01816.96
7.1.00.0070.07322.45
7.0.200.0270.00415.01
7.0.140.0000.07722.21
7.0.60.0070.08019.97
7.0.50.0130.04717.82
7.0.40.0070.04020.24
7.0.30.0170.04320.13
7.0.20.0370.06720.18
7.0.10.0170.07720.20
7.0.00.0070.08320.18
5.6.280.0100.06721.11
5.6.210.0000.08720.57
5.6.200.0100.08018.19
5.6.190.0030.04320.61
5.6.180.0300.07720.67
5.6.170.0370.07020.70
5.6.160.0230.06720.37
5.6.150.0030.04018.07
5.6.140.0130.07318.14
5.6.130.0130.05018.22
5.6.120.0000.04321.15
5.6.110.0130.07720.99
5.6.100.0130.07721.02
5.6.90.0130.08020.99
5.6.80.0130.07320.40
5.5.350.3830.04320.44
5.5.340.0030.04017.98
5.5.330.0000.04320.46
5.5.320.0630.06320.13
5.5.310.0270.07720.13
5.5.300.0170.07017.92
5.5.290.0100.07018.00
5.5.280.0000.05020.80
5.5.270.0030.04720.77
5.5.260.0000.04720.88
5.5.250.0100.07320.59
5.5.240.0000.03720.25
5.4.450.0600.06719.51
5.4.440.0730.06019.40
5.4.430.0130.05319.63
5.4.420.0770.06019.23
5.4.410.0930.04719.43
5.4.400.0830.05019.13
5.4.390.0870.05319.12
5.4.380.0300.05318.67
5.4.370.0430.04718.66
5.4.360.0270.04718.59
5.4.350.0400.04318.70
5.4.340.0170.05718.72
5.4.320.0040.03812.46
5.4.310.0060.04612.46
5.4.300.0080.03412.46
5.4.290.0110.07012.45
5.4.280.0080.05812.34
5.4.270.0100.08412.35
5.4.260.0130.06612.35
5.4.250.0100.05512.34
5.4.240.0110.06112.35
5.4.230.0160.08312.34
5.4.220.0100.04612.34
5.4.210.0090.04112.34
5.4.200.0050.03812.34
5.4.190.0050.03912.34
5.4.180.0100.04212.34
5.4.170.0080.04612.34
5.4.160.0080.03412.34
5.4.150.0050.03712.34
5.4.140.0070.03912.02
5.4.130.0090.05012.01
5.4.120.0080.04911.96
5.4.110.0100.04711.97
5.4.100.0050.03911.96
5.4.90.0040.04111.96
5.4.80.0080.03611.96
5.4.70.0090.03811.96
5.4.60.0080.04811.96
5.4.50.0050.04811.96
5.4.40.0060.03411.95
5.4.30.0050.03711.95
5.4.20.0020.04011.94
5.4.10.0060.04511.95
5.4.00.0060.05111.43
5.3.290.0060.04212.80
5.3.280.0080.05412.71
5.3.270.0080.05312.72
5.3.260.0050.04112.72
5.3.250.0040.04112.71
5.3.240.0070.04912.71
5.3.230.0060.05612.71
5.3.220.0060.05212.68
5.3.210.0060.03912.68
5.3.200.0080.04612.68
5.3.190.0080.05212.68
5.3.180.0060.05412.67
5.3.170.0080.05212.67
5.3.160.0100.05012.68
5.3.150.0050.05612.67
5.3.140.0130.07612.66
5.3.130.0100.05512.66
5.3.120.0110.05912.66
5.3.110.0280.10012.66
5.3.100.0150.07512.11
5.3.90.0090.04812.09
5.3.80.0080.04512.07
5.3.70.0080.05112.07
5.3.60.0140.07012.07
5.3.50.0070.05212.00
5.3.40.0090.03712.00
5.3.30.0070.04611.96
5.3.20.0080.04811.74
5.3.10.0100.03711.70
5.3.00.0080.05911.69
5.2.170.0070.0429.19
5.2.160.0070.0349.20
5.2.150.0050.0369.20
5.2.140.0080.0399.19
5.2.130.0030.0359.15
5.2.120.0040.0339.15
5.2.110.0060.0339.16
5.2.100.0130.0539.15
5.2.90.0090.0399.15
5.2.80.0070.0429.15
5.2.70.0060.0459.15
5.2.60.0100.0419.10
5.2.50.0090.0629.07
5.2.40.0050.0429.05
5.2.30.0060.0349.02
5.2.20.0080.0319.01
5.2.10.0070.0288.93
5.2.00.0070.0288.79
5.1.60.0070.0278.08
5.1.50.0090.0278.07
5.1.40.0050.0308.06
5.1.30.0040.0418.41
5.1.20.0060.0288.43
5.1.10.0110.0468.15
5.1.00.0040.0398.15
5.0.50.0040.0306.64
5.0.40.0050.0286.50
5.0.30.0040.0316.31
5.0.20.0030.0286.30
5.0.10.0050.0246.28
5.0.00.0070.0386.27
4.4.90.0060.0224.78
4.4.80.0080.0174.76
4.4.70.0070.0174.75
4.4.60.0040.0224.75
4.4.50.0030.0204.77
4.4.40.0040.0324.71
4.4.30.0050.0214.76
4.4.20.0110.0304.84
4.4.10.0030.0224.85
4.4.00.0100.0314.76
4.3.110.0040.0214.67
4.3.100.0070.0294.66
4.3.90.0050.0244.63
4.3.80.0050.0304.59
4.3.70.0050.0214.63
4.3.60.0040.0274.63
4.3.50.0040.0164.63
4.3.40.0080.0214.54
4.3.30.0010.0183.33
4.3.20.0030.0223.30
4.3.10.0010.0233.27
4.3.00.0030.01710.55

preferences:
44.14 ms | 401 KiB | 5 Q