3v4l.org

run code in 300+ PHP versions simultaneously
<?php $map = <<<MAP 0 => 129367 1 => 998023 2 => 971513 3 => 365366 4 => 247647 5 => 131747 6 => 86151 7 => 898342 8 => 591121 9 => 828966 a => 185363 b => 420016 c => 472728 d => 185475 e => 669058 f => 472944 g => 932915 h => 109171 i => 940561 j => 483250 k => 240419 l => 158223 m => 494635 n => 205943 o => 19961 p => 989725 q => 125777 r => 195604 s => 818227 t => 83779 u => 990539 v => 639213 w => 669743 x => 546240 y => 950155 z => 631005 A => 126161 B => 403898 C => 323151 D => 536228 E => 653494 F => 810236 G => 808261 H => 900915 I => 60916 J => 417663 K => 371534 L => 384244 M => 900004 N => 300998 O => 346538 P => 5044 Q => 558707 R => 404479 S => 183163 T => 505254 U => 497969 V => 197795 W => 953877 X => 394637 Y => 760236 Z => 211436 ! => 601326 " => 15745 # => 428427 $ => 602548 % => 938126 & => 159405 ' => 528113 ( => 8021 ) => 910309 * => 747795 + => 232242 , => 731593 - => 808534 . => 429705 / => 916854 : => 241543 ; => 755104 < => 314595 = => 398161 > => 606925 ? => 804662 @ => 713498 [ => 431477 \ => 80381 ] => 36645 ^ => 156790 _ => 34787 ` => 107682 { => 283663 | => 650856 } => 91921 ~ => 752056 => 494223 => 521932 => 816279 => 301703 => 17163 => 867641 ą => 817209 ś => 594615 ż => 570356 ź => 913303 ł => 752084 ó => 838178 ę => 693877 ń => 564418 ć => 30975 Ż => 707466 MAP; $encrypted = '631005,323151,810236,60916,384244,346538,404479'; $lookup = preg_match_all( '/^(.+?) => (\d+)$/ums', $map, $m, PREG_SET_ORDER ) ? array_column($m, 1, 2) + [',' => ' '] : []; echo strtr($encrypted, $lookup);

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)
8.4.140.0210.00717.93
8.4.130.0110.00917.85
8.4.120.0140.00620.90
8.4.110.0060.00322.78
8.4.100.0120.00817.82
8.4.90.0130.00818.09
8.4.80.0100.00817.85
8.4.70.0060.00318.09
8.4.60.0110.00919.02
8.4.50.0100.01118.62
8.4.40.0100.01019.86
8.4.30.0100.01020.40
8.4.20.0100.01019.97
8.4.10.0060.00322.44
8.3.270.0120.00816.99
8.3.260.0120.00817.11
8.3.250.0080.00218.89
8.3.240.0140.00617.02
8.3.230.0110.00916.95
8.3.220.0100.00916.80
8.3.210.0140.00516.79
8.3.200.0140.00616.93
8.3.190.0110.00917.01
8.3.180.0100.00818.97
8.3.170.0040.01420.52
8.3.160.0100.01017.38
8.3.150.0070.01117.34
8.3.140.0030.00618.96
8.3.130.0080.00018.63
8.3.120.0080.00818.80
8.3.110.0030.00620.94
8.3.100.0120.00324.06
8.3.90.0080.00026.77
8.3.80.0060.00317.00
8.3.70.0120.00416.88
8.3.60.0100.01018.71
8.3.50.0120.00620.45
8.3.40.0070.00721.90
8.3.30.0030.01219.02
8.3.20.0140.00324.18
8.3.10.0040.00424.66
8.3.00.0140.00026.16
8.2.290.0090.00920.61
8.2.280.0080.00718.75
8.2.270.0110.00816.67
8.2.260.0040.00416.63
8.2.250.0080.00016.78
8.2.240.0000.00917.43
8.2.230.0070.01122.58
8.2.220.0090.00037.54
8.2.210.0030.00526.77
8.2.200.0060.00317.00
8.2.190.0100.00716.75
8.2.180.0060.00925.92
8.2.170.0040.01119.14
8.2.160.0000.01422.96
8.2.150.0000.00825.66
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00426.16
8.2.110.0030.00720.58
8.2.100.0090.00318.22
8.2.90.0080.00019.47
8.2.80.0040.00417.97
8.2.70.0040.00418.00
8.2.60.0060.00318.18
8.2.50.0090.00018.07
8.2.40.0090.00020.07
8.2.30.0070.00018.30
8.2.20.0000.00720.58
8.2.10.0000.00718.34
8.2.00.0050.00319.29
8.1.330.0120.00617.03
8.1.320.0100.00918.30
8.1.310.0080.00816.73
8.1.300.0090.00618.50
8.1.290.0060.00630.84
8.1.280.0070.00725.92
8.1.270.0040.00422.12
8.1.260.0140.00026.35
8.1.250.0110.00728.09
8.1.240.0030.00622.36
8.1.230.0040.00717.64
8.1.220.0060.00317.90
8.1.210.0040.00418.77
8.1.200.0100.00017.60
8.1.190.0000.00817.25
8.1.180.0000.00818.10
8.1.170.0090.00018.79
8.1.160.0060.00318.91
8.1.150.0040.00418.79
8.1.140.0040.00417.57
8.1.130.0000.00719.06
8.1.120.0000.00817.55
8.1.110.0080.00017.61
8.1.100.0050.00317.67
8.1.90.0030.00517.59
8.1.80.0050.00917.53
8.1.70.0030.00717.55
8.1.60.0070.00717.61
8.1.50.0160.00317.69
8.1.40.0150.00317.68
8.1.30.0070.01017.82
8.1.20.0040.01517.81
8.1.10.0120.00617.71
8.1.00.0120.00617.64
8.0.300.0080.00018.77
8.0.290.0060.00317.13
8.0.280.0040.00418.60
8.0.270.0000.00717.22
8.0.260.0030.00318.60
8.0.250.0030.00317.21
8.0.240.0040.00417.36
8.0.230.0000.00717.27
8.0.220.0070.00017.25
8.0.210.0070.00717.07
8.0.200.0090.00617.13
8.0.190.0050.00917.09
8.0.180.0120.00217.20
8.0.170.0110.00317.17
8.0.160.0150.00217.02
8.0.150.0120.00017.15
8.0.140.0000.01417.12
8.0.130.0030.00617.13
8.0.120.0110.00017.27
8.0.110.0000.01117.07
8.0.100.0100.00517.11
8.0.90.0140.00317.14
8.0.80.0100.00417.05
8.0.70.0090.00517.04
8.0.60.0070.00717.21
8.0.50.0110.00417.28
8.0.30.0150.00017.02
8.0.20.0040.01217.17
8.0.10.0140.00317.12
7.4.330.0020.00215.55
7.4.320.0070.00016.89
7.4.300.0140.00016.91
7.4.290.0100.00716.80
7.4.280.0170.00016.89
7.4.270.0080.00516.77
7.4.260.0080.00416.84
7.4.250.0090.00416.71
7.4.240.0110.00616.78
7.4.230.0110.00616.85
7.4.220.0160.00016.71
7.4.210.0110.00416.90
7.4.200.0110.00416.87
7.4.190.0090.00616.63
7.4.180.0100.00516.78
7.4.160.0120.00316.79
7.4.150.0120.00216.69
7.4.140.0070.00716.83
7.4.130.0100.00516.87
7.4.120.0070.00716.79
7.4.110.0090.00616.83
7.4.100.0050.01016.71
7.4.90.0030.00916.73
7.4.80.0140.00016.73
7.4.70.0000.01416.81
7.4.60.0090.00616.83
7.4.50.0050.00316.71
7.4.40.0030.00316.54
7.4.30.0000.00616.74
7.4.20.0040.00416.63
7.4.10.0070.00316.80
7.4.00.0030.00616.66

preferences:
103.22 ms | 403 KiB | 5 Q