3v4l.org

run code in 300+ PHP versions simultaneously
#!/usr/bin/env php <?php function generate_result_array($where) { return array_fill(0, count($where), 0); } function generator($where) { for (;;) { yield rand(0, count($where) - 1); if (42 === rand(0, 100000)) { break; } } }; function main() { $where = [ 'Péché mignon', 'McDo', 'Flunch', 'Cora', 'Pizza', 'Kebab', 'Frites&Co' ]; $results = generate_result_array($where); srand(time()); foreach (generator($where) as $result) { $results[$result]++; } echo $where[array_search(max($results), $results)], "\n"; } main();

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)
7.4.00.0100.06415.04
7.3.120.0070.04515.12
7.3.110.0030.07014.81
7.3.100.0100.04215.07
7.3.90.0030.06914.50
7.3.80.0100.03814.84
7.3.70.0100.04415.03
7.3.60.0070.04215.01
7.3.50.0100.03914.84
7.3.40.0030.04414.89
7.3.30.0070.04614.86
7.3.20.0040.03916.86
7.3.10.0000.04716.68
7.3.00.0070.03616.90
7.2.250.0070.07315.34
7.2.240.0100.04415.06
7.2.230.0030.05815.09
7.2.220.0100.06415.38
7.2.210.0070.04515.29
7.2.200.0030.04215.22
7.2.190.0070.04415.19
7.2.180.0000.05915.08
7.2.170.0060.04115.12
7.2.00.0100.03219.36
7.1.330.0100.07115.90
7.1.320.0030.08515.82
7.1.310.0070.09315.57
7.1.300.0070.07715.97
7.1.290.0000.07815.60
7.1.280.0070.07915.88
7.1.270.0030.07615.79
7.1.260.0030.08915.97
7.1.70.0030.05217.21
7.1.60.0100.09219.29
7.1.50.0160.07816.98
7.1.00.0000.14022.57
7.0.200.0000.04016.86
7.0.140.0000.10322.07
7.0.100.0000.07021.72
7.0.90.0030.12721.80
7.0.80.0000.10721.69
7.0.70.0070.09321.78
7.0.60.0130.10021.87
7.0.50.0030.11022.20
7.0.40.0000.12720.07
7.0.30.0030.10720.10
7.0.20.0070.07720.10
7.0.10.0130.09720.07
7.0.00.0070.08020.09
5.6.280.0000.13720.79
5.6.250.0030.13320.60
5.6.240.0200.11720.64
5.6.230.0030.12720.67
5.6.220.0130.12020.50
5.6.210.0070.11320.67
5.6.200.0170.12021.18
5.6.190.0100.12720.94
5.6.180.0000.13720.96
5.6.170.0070.10321.03
5.6.160.0070.12020.95
5.6.150.0100.10021.10
5.6.140.0130.09321.03
5.6.130.0030.11721.07
5.6.120.0070.08320.89
5.6.110.0000.08721.11
5.6.100.0100.07320.95
5.6.90.0030.07321.03
5.6.80.0070.07020.50
5.6.70.0000.07720.48
5.6.60.0000.07720.40
5.6.50.0030.07720.31
5.6.40.0000.07320.40
5.6.30.0030.06020.38
5.6.20.0070.08020.47
5.6.10.0000.07720.46
5.6.00.0000.07720.37
5.5.380.0070.13020.57
5.5.370.0070.14320.38
5.5.360.0170.13020.35
5.5.350.0070.14020.43
5.5.340.0070.11320.93
5.5.330.0130.12020.82
5.5.320.0070.13320.66
5.5.310.0130.13320.89
5.5.300.0130.12720.86
5.5.290.0000.14020.84
5.5.280.0070.10720.77
5.5.270.0100.11320.89
5.5.260.0030.08020.83
5.5.250.0030.07720.57
5.5.240.0030.07320.31
5.5.230.0000.07720.28
5.5.220.0030.07720.18
5.5.210.0000.07720.27
5.5.200.0100.06720.16
5.5.190.0000.08020.22
5.5.180.0030.06320.19
5.5.160.0000.07720.25
5.5.150.0030.07320.13
5.5.140.0000.06319.99
5.5.130.0000.06320.28
5.5.120.0030.06320.14
5.5.110.0030.08720.14
5.5.100.0030.07020.14
5.5.90.0000.08020.17
5.5.80.0000.12020.16
5.5.70.0100.09020.14
5.5.60.0070.12020.16
5.5.50.0070.12020.11
5.5.40.0130.12020.15
5.5.30.0000.14020.05
5.5.20.0070.09320.14
5.5.10.0070.11019.97
5.5.00.0100.13720.06
5.4.450.0070.06719.38
5.4.440.0100.03319.48
5.4.430.0130.04019.45
5.4.420.0030.05319.50
5.4.410.0070.03319.36
5.4.400.0030.04019.04
5.4.390.0100.04319.16
5.4.380.0030.04019.16
5.4.370.0000.04018.88
5.4.360.0030.03719.04
5.4.350.0030.03319.03
5.4.340.0000.04318.95
5.4.320.0070.04019.16
5.4.310.0000.03319.13
5.4.300.0030.03019.18
5.4.290.0030.03019.08
5.4.280.0000.03319.12
5.4.270.0030.03719.13
5.4.260.0070.03319.04
5.4.250.0000.03318.87
5.4.240.0070.06719.05
5.4.230.0070.03019.02
5.4.220.0000.05018.86
5.4.210.0030.06718.87
5.4.200.0030.04019.17
5.4.190.0070.07319.04
5.4.180.0030.04019.02
5.4.170.0100.07718.89
5.4.160.0100.07319.01
5.4.150.0070.07719.02
5.4.140.0130.07016.48
5.4.130.0030.04316.48
5.4.120.0030.07316.53
5.4.110.0070.04016.44
5.4.100.0100.07316.56
5.4.90.0030.07716.49
5.4.80.0030.07716.40
5.4.70.0030.04716.53
5.4.60.0030.03716.43
5.4.50.0000.05316.41
5.4.40.0030.03316.55
5.4.30.0100.07716.39
5.4.20.0030.07016.49
5.4.10.0030.07316.46
5.4.00.0070.07315.88
5.3.290.0100.04014.59
5.3.280.0030.04314.58
5.3.270.0200.06014.53
5.3.260.0200.06314.71
5.3.250.0100.07314.67
5.3.240.0030.05714.57
5.3.230.0030.08014.55
5.3.220.0100.07714.64
5.3.210.0070.06714.55
5.3.200.0070.04314.56
5.3.190.0070.06014.71
5.3.180.0030.07014.62
5.3.170.0130.06014.60
5.3.160.0070.07014.50
5.3.150.0070.08014.67
5.3.140.0030.07314.61
5.3.130.0100.06714.54
5.3.120.0100.06714.61
5.3.110.0100.03714.58
5.3.100.0070.07014.07
5.3.90.0030.07014.11
5.3.80.0030.05714.01
5.3.70.0070.05014.14
5.3.60.0070.07314.07
5.3.50.0170.06314.05
5.3.40.0100.07013.92
5.3.30.0000.07313.80
5.3.20.0030.05313.63
5.3.10.0100.07013.68
5.3.00.0070.06013.75
5.2.170.0000.05711.23
5.2.160.0030.05711.06
5.2.150.0100.05711.14
5.2.140.0130.05011.05
5.2.130.0000.06011.02
5.2.120.0030.06311.02
5.2.110.0030.06311.13
5.2.100.0070.05711.16
5.2.90.0100.02011.16
5.2.80.0030.05011.12
5.2.70.0000.03011.00
5.2.60.0000.03010.94
5.2.50.0070.05311.14
5.2.40.0000.06311.11
5.2.30.0030.03710.98
5.2.20.0100.02711.01
5.2.10.0100.05710.93
5.2.00.0070.06310.74
5.1.60.0000.02710.41
5.1.50.0000.05710.41
5.1.40.0070.05310.41
5.1.30.0030.03010.47
5.1.20.0070.04010.41
5.1.10.0000.04310.41
5.1.00.0070.04010.41
5.0.50.0030.04310.41
5.0.40.0070.04010.41
5.0.30.0030.03010.41
5.0.20.0130.04010.41
5.0.10.0030.03310.41
5.0.00.0030.03310.41
4.4.90.0070.02010.41
4.4.80.0000.03710.41
4.4.70.0000.02310.41
4.4.60.0000.02710.41
4.4.50.0030.03310.41
4.4.40.0000.04710.41
4.4.30.0000.03310.41
4.4.20.0030.03310.41
4.4.10.0000.02710.41
4.4.00.0000.04310.41
4.3.110.0030.02710.41
4.3.100.0070.03010.41
4.3.90.0070.02010.41
4.3.80.0070.04710.41
4.3.70.0000.03310.41
4.3.60.0070.03010.41
4.3.50.0100.02710.41
4.3.40.0000.04310.41
4.3.30.0000.02310.41
4.3.20.0030.03010.41
4.3.10.0070.02710.41
4.3.00.0000.03310.41

preferences:
36.17 ms | 400 KiB | 5 Q