3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'https://www.hwtrek.com/project/VscVjE%2FLOxM%3D'; $new_str = ''; do { $new_str = rawurldecode($str); } while (preg_match('/%[0-9a-f]{2,}/i', $str)); echo $new_str, '\n', $str;

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)
8.3.60.0071.99716.75
8.3.50.0071.99722.07
8.3.40.0201.97918.82
8.3.30.0071.99719.09
8.3.20.0031.99820.20
8.3.10.0032.00121.82
8.3.00.0031.99919.50
8.2.180.0171.98618.29
8.2.170.0101.99322.96
8.2.160.0032.00022.08
8.2.150.0071.99424.18
8.2.140.0031.99924.66
8.2.130.0071.99726.16
8.2.120.0031.99919.49
8.2.110.0101.99121.18
8.2.100.0101.99417.48
8.2.90.0002.00118.03
8.2.80.0101.99120.48
8.2.70.0002.00217.63
8.2.60.0002.00317.73
8.2.50.0071.99618.07
8.2.40.0071.99719.76
8.2.30.0002.00318.00
8.2.20.0071.99417.91
8.2.10.0002.00418.02
8.2.00.0071.99717.98
8.1.280.0131.99125.92
8.1.270.0101.99120.54
8.1.260.0071.99426.35
8.1.250.0071.99728.09
8.1.240.0002.00122.19
8.1.230.0002.00122.76
8.1.220.0002.00017.74
8.1.210.0002.00218.87
8.1.200.0031.99617.35
8.1.190.0032.00017.22
8.1.180.0002.00218.10
8.1.170.0031.99818.39
8.1.160.0031.99722.12
8.1.150.0032.00018.97
8.1.140.0031.99817.68
8.1.130.0032.00017.96
8.1.120.0032.00417.61
8.1.110.0072.00017.57
8.1.100.0032.00017.51
8.1.90.0002.00217.58
8.1.80.0031.99517.53
8.1.70.0002.00317.63
8.1.60.0002.00217.73
8.1.50.0032.00017.68
8.1.40.0031.99917.54
8.1.30.0002.00317.70
8.1.20.0032.00017.65
8.1.10.0002.00317.70
8.1.00.0032.00017.64
8.0.300.0031.99819.96
8.0.290.0002.00316.75
8.0.280.0002.00218.27
8.0.270.0002.00417.13
8.0.260.0002.00017.15
8.0.250.0031.99816.90
8.0.240.0032.00016.95
8.0.230.0071.99416.96
8.0.220.0032.00016.81
8.0.210.0032.00016.79
8.0.200.0002.00216.87
8.0.190.0002.00216.99
8.0.180.0071.99716.80
8.0.170.0002.00316.90
8.0.160.0031.99816.96
8.0.150.0031.99916.95
8.0.140.0032.00016.82
8.0.130.0671.93213.42
8.0.120.0031.99916.77
8.0.110.0032.00016.76
8.0.100.0002.00416.91
8.0.90.0002.00416.91
8.0.80.0061.99316.97
8.0.70.0031.99916.79
8.0.60.0002.00316.78
8.0.50.0031.99916.80
8.0.30.0391.96416.93
8.0.20.0261.96617.40
8.0.10.0002.00216.99
8.0.00.0131.99216.82
7.4.330.0031.99815.03
7.4.320.0002.00416.47
7.4.300.0031.99816.59
7.4.290.0101.99316.57
7.4.280.0031.99916.51
7.4.270.0071.99716.63
7.4.260.0032.00016.54
7.4.250.0002.00416.56
7.4.240.0031.99916.54
7.4.230.0002.00416.32
7.4.220.0131.98616.65
7.4.210.0071.99416.53
7.4.200.0002.00316.43
7.4.160.0201.98416.63
7.4.150.0361.94517.40
7.4.140.0111.99417.86
7.4.130.0151.98916.45
7.4.120.0082.00016.46
7.4.110.0142.12716.48
7.4.100.0072.44416.62
7.4.90.0132.45116.52
7.4.80.0162.41519.39
7.4.70.0422.37916.55
7.4.60.0102.46816.56
7.4.50.0032.49616.70
7.4.40.0072.45216.54
7.4.30.0192.41816.50
7.4.00.0072.49214.79
7.3.330.0371.95813.19
7.3.320.0101.99113.11
7.3.310.0071.99516.23
7.3.300.0031.99916.24
7.3.290.0031.99816.14
7.3.280.0191.97916.16
7.3.270.0221.97617.40
7.3.260.0161.98616.44
7.3.250.0241.95316.22
7.3.240.0101.99916.32
7.3.230.0102.44016.39
7.3.210.0162.37616.41
7.3.200.0132.43419.39
7.3.190.0262.45016.72
7.3.180.0162.33516.67
7.3.170.0062.38916.27
7.3.160.0132.44416.22
7.2.330.0162.43216.63
7.2.320.0062.44616.41
7.2.310.0102.46816.54
7.2.300.0032.46116.62
7.2.290.0102.43916.56
7.2.00.0032.49819.21
7.1.100.0002.50118.22
7.1.70.0072.49517.34
7.1.60.0102.49119.50
7.1.50.0072.49517.09
7.1.00.0002.50022.29
7.0.200.0032.49816.92
7.0.140.0032.49722.19
7.0.60.0002.50019.93
7.0.50.0032.49717.73
7.0.40.0032.49719.82
7.0.30.0532.44719.86
7.0.20.0202.48019.86
7.0.10.0332.46719.73
7.0.00.0032.49719.93
5.6.210.0132.48720.71
5.6.200.0032.49717.89
5.6.190.0132.48720.50
5.6.180.0272.47320.46
5.6.170.0332.46720.36
5.6.160.0032.49720.36
5.6.150.0032.49718.13
5.6.140.0072.49318.13
5.6.130.0002.50018.18
5.6.120.0132.48720.89
5.6.110.0032.49720.86
5.6.100.0102.49021.11
5.6.90.0102.49020.88
5.6.80.0072.49320.38
5.6.70.0432.45720.48
5.5.350.0102.49020.43
5.5.340.0072.49317.84
5.5.330.0072.49319.96
5.5.320.0632.43720.05
5.5.310.0332.46720.19
5.5.300.0072.49317.93
5.5.290.0072.49317.86
5.5.280.0002.50020.75
5.5.270.3502.14720.84
5.5.260.0072.49320.95
5.5.250.0032.49720.46
5.5.240.0072.49320.15
5.4.450.0232.47319.14
5.4.440.0232.47319.00
5.4.430.0002.49719.03
5.4.420.0202.47719.29
5.4.410.0172.48019.34
5.4.400.0201.74018.77
5.4.390.0171.85018.66
5.4.380.0071.99318.63
5.4.370.0232.08718.68
5.4.360.0171.96718.66
5.4.350.0231.91018.68
5.4.340.0132.36718.52
5.4.320.0102.48718.62
5.4.310.0202.47318.55
5.4.300.0132.48018.55
5.4.290.0202.46318.65
5.4.280.0172.46718.49
5.4.270.0202.47318.57
5.4.260.0302.46318.64
5.4.250.0202.16718.54
5.4.240.0271.59718.50
5.4.230.0201.55018.65
5.4.220.0201.87318.45
5.4.210.0271.93718.48
5.4.200.0202.03016.54
5.4.190.0171.86018.56
5.4.180.0131.87018.69
5.4.170.0201.91018.57
5.4.160.0101.86018.45
5.4.150.0231.89718.57
5.4.140.0131.71716.30
5.4.130.0131.77016.12
5.4.120.0132.39016.34
5.4.110.0172.48016.05
5.4.100.0102.43716.05
5.4.90.0102.45016.14
5.4.80.0202.34016.14
5.4.70.0131.52016.26
5.4.60.0201.62016.18
5.4.50.0101.59016.09
5.4.40.0132.05316.31
5.4.30.0171.91316.27
5.4.20.0271.92716.12

preferences:
34.54 ms | 401 KiB | 5 Q