3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'https://www.hwtrek.com/project/VscVjE%2FLOxM%3D'; do { $str = rawurldecode($str); } while (preg_match('/%[0-9a-f]{2,}/i', $str)); echo $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)
8.3.40.0030.01618.67
8.3.30.0030.01718.94
8.3.20.0000.00820.38
8.3.10.0030.00521.90
8.3.00.0040.00719.50
8.2.170.0140.00322.96
8.2.160.0070.00720.39
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0080.00019.36
8.2.110.0060.00320.58
8.2.100.0050.00918.03
8.2.90.0030.00518.97
8.2.80.0000.00817.97
8.2.70.0000.00817.75
8.2.60.0040.00417.93
8.2.50.0050.00318.07
8.2.40.0040.00420.07
8.2.30.0070.00018.08
8.2.20.0030.00617.70
8.2.10.0050.00218.15
8.2.00.0000.00817.86
8.1.270.0060.00320.77
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00823.73
8.1.230.0040.00720.93
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0090.00017.48
8.1.190.0000.00817.13
8.1.180.0040.00418.10
8.1.170.0080.00020.48
8.1.160.0000.00721.99
8.1.150.0070.00018.81
8.1.140.0040.00417.58
8.1.130.0070.00017.84
8.1.120.0030.00717.60
8.1.110.0040.00417.53
8.1.100.0030.00617.45
8.1.90.0000.00717.55
8.1.80.0000.00717.49
8.1.70.0050.00317.44
8.1.60.0050.00517.65
8.1.50.0040.00417.62
8.1.40.0040.00417.52
8.1.30.0030.00617.69
8.1.20.0000.00817.72
8.1.10.0040.00417.63
8.1.00.0070.00017.64
8.0.300.0000.00918.77
8.0.290.0040.00416.75
8.0.280.0050.00218.50
8.0.270.0070.00017.33
8.0.260.0030.00317.27
8.0.250.0000.00717.07
8.0.240.0000.00717.15
8.0.230.0040.00417.03
8.0.220.0000.00716.86
8.0.210.0040.00416.96
8.0.200.0030.00316.96
8.0.190.0040.00417.13
8.0.180.0040.00417.03
8.0.170.0080.00016.97
8.0.160.0040.00416.98
8.0.150.0030.00516.98
8.0.140.0040.00416.97
8.0.130.0030.00313.44
8.0.120.0040.00316.87
8.0.110.0040.00416.90
8.0.100.0040.00417.01
8.0.90.0050.00316.88
8.0.80.0060.00916.98
8.0.70.0000.00716.80
8.0.60.0080.00017.04
8.0.50.0040.00416.94
8.0.30.0120.01317.17
8.0.20.0100.00917.43
8.0.10.0040.00417.16
8.0.00.0070.01116.93
7.4.330.0000.00615.10
7.4.320.0070.00016.50
7.4.300.0040.00416.56
7.4.290.0050.00516.74
7.4.280.0030.00616.64
7.4.270.0040.00316.70
7.4.260.0000.00716.54
7.4.250.0000.00816.50
7.4.240.0030.00416.61
7.4.230.0030.00316.79
7.4.220.0070.01416.72
7.4.210.0080.00716.68
7.4.200.0080.00016.75
7.4.160.0040.01216.58
7.4.150.0210.00417.40
7.4.140.0110.01417.86
7.4.130.0090.01116.62
7.4.120.0050.01116.65
7.4.110.0040.01516.65
7.4.100.0100.00716.42
7.4.90.0070.01016.75
7.4.80.0070.01119.39
7.4.70.0160.00516.57
7.4.60.0060.01516.71
7.4.50.0000.00816.51
7.4.40.0090.00916.47
7.4.30.0000.01716.75
7.4.00.0090.00614.74
7.3.330.0020.00213.23
7.3.320.0080.00813.08
7.3.310.0050.00216.39
7.3.300.0000.00716.34
7.3.290.0070.00016.26
7.3.280.0060.01016.32
7.3.270.0140.00317.40
7.3.260.0070.01016.63
7.3.250.0060.01216.58
7.3.240.0110.01116.54
7.3.230.0150.00416.39
7.3.210.0130.00616.31
7.3.200.0140.00419.39
7.3.190.0120.00916.39
7.3.180.0100.00716.31
7.3.170.0070.01116.63
7.3.160.0140.00316.59
7.3.00.0090.00616.54
7.2.330.0100.00716.66
7.2.320.0120.00616.86
7.2.310.0060.01516.83
7.2.300.0050.01116.64
7.2.290.0110.00616.79
7.2.130.0030.00716.82
7.2.120.0080.00616.86
7.2.110.0060.00916.69
7.2.100.0060.00816.92
7.2.90.0100.00716.86
7.2.80.0000.01716.86
7.2.70.0100.00717.02
7.2.60.0090.00716.91
7.2.50.0000.01416.96
7.2.40.0000.01317.21
7.2.30.0110.00717.03
7.2.20.0040.01216.81
7.2.10.0040.01116.96
7.2.00.0040.00818.29
7.1.250.0090.00315.75
7.1.240.0000.01215.82
7.1.230.0040.01116.00
7.1.220.0100.00315.93
7.1.210.0100.01015.76
7.1.200.0100.00615.88
7.1.190.0040.00815.87
7.1.180.0160.00015.74
7.1.170.0000.01615.87
7.1.160.0060.01015.75
7.1.150.0050.00815.82
7.1.140.0040.01115.67
7.1.130.0040.00715.69
7.1.120.0060.01115.82
7.1.110.0040.01116.02
7.1.100.0040.00817.12
7.1.90.0030.01015.97
7.1.80.0070.00315.80
7.1.70.0030.00716.66
7.1.60.0050.01517.71
7.1.50.0100.00916.26
7.1.40.0060.00915.94
7.1.30.0030.01015.90
7.1.20.0030.00915.84
7.1.10.0070.00315.51
7.1.00.0070.04019.19
7.0.330.0130.00015.11
7.0.320.0100.00315.67
7.0.310.0130.00315.57
7.0.300.0100.00715.65
7.0.290.0060.01115.61
7.0.280.0030.01015.30
7.0.270.0000.01415.26
7.0.260.0090.00915.26
7.0.250.0170.00015.26
7.0.240.0110.00315.20
7.0.230.0080.00415.36
7.0.220.0080.00315.49
7.0.210.0040.01215.47
7.0.200.0150.00216.24
7.0.190.0130.00315.51
7.0.180.0030.00615.53
7.0.170.0080.00815.56
7.0.160.0100.00715.64
7.0.150.0050.00515.43
7.0.140.0020.02518.74
7.0.130.0040.00715.20
7.0.120.0140.00315.52
7.0.110.0040.00815.36
7.0.100.0060.00615.53
7.0.90.0040.00715.42
7.0.80.0000.01515.30
7.0.70.0090.00615.44
7.0.60.0150.03517.69
7.0.50.0040.02716.50
7.0.40.0100.04316.90
7.0.30.0090.03216.92
7.0.20.0220.04316.90
7.0.10.0230.03317.02
7.0.00.0130.04016.62
5.6.380.0000.00914.30
5.6.370.0090.00413.96
5.6.360.0120.00614.02
5.6.350.0060.00614.16
5.6.340.0070.01014.13
5.6.330.0070.01013.83
5.6.320.0150.00314.09
5.6.310.0070.01014.22
5.6.300.0090.00614.27
5.6.290.0040.01114.25
5.6.280.0040.04017.71
5.6.270.0030.00914.07
5.6.260.0030.01214.05
5.6.250.0100.00614.37
5.6.240.0000.01414.29
5.6.230.0110.00613.99
5.6.220.0090.00414.09
5.6.210.0080.04317.31
5.6.200.0120.03416.16
5.6.190.0070.03117.40
5.6.180.0150.04717.14
5.6.170.0160.03917.45
5.6.160.0150.03217.21
5.6.150.0050.04616.22
5.6.140.0060.03716.18
5.6.130.0070.04416.16
5.6.120.0070.04217.46
5.6.110.0070.03417.71
5.6.100.0080.03617.67
5.6.90.0080.03817.63
5.6.80.0090.04217.37
5.6.70.0190.04117.37
5.6.60.0030.01214.30
5.6.50.0120.00314.39
5.6.40.0070.01014.22
5.6.30.0060.00614.34
5.6.20.0000.01214.07
5.6.10.0040.00713.90
5.6.00.0060.00914.53
5.5.380.0030.00611.05
5.5.370.0070.00011.03
5.5.360.0030.00910.88
5.5.350.0140.03815.54
5.5.340.0100.04114.40
5.5.330.0090.02415.54
5.5.320.0020.02915.61
5.5.310.0160.04115.43
5.5.300.0070.02514.30
5.5.290.0080.03114.44
5.5.280.0070.04315.85
5.5.270.0070.04315.91
5.5.260.0090.04215.87
5.5.250.0070.04815.77
5.5.240.0030.03115.39
5.5.230.0100.00011.08
5.5.220.0030.00711.17
5.5.210.0060.00611.10
5.5.200.0070.00411.05
5.5.190.0000.01010.93
5.5.180.0090.00310.71
5.5.170.0030.00511.15
5.5.160.0030.00310.94
5.5.150.0000.01110.93
5.5.140.0000.01210.97
5.5.130.0070.00410.97
5.5.120.0060.00311.02
5.5.110.0040.00810.78
5.5.100.0000.01110.70
5.5.90.0000.01211.02
5.5.80.0030.00610.83
5.5.70.0030.00910.83
5.5.60.0000.01110.78
5.5.50.0000.00910.67
5.5.40.0000.01010.63
5.5.30.0070.00311.00
5.5.20.0040.00710.81
5.5.10.0070.00310.87
5.5.00.0030.00610.93
5.4.450.0410.02515.08
5.4.440.0650.02615.13
5.4.430.0430.03615.27
5.4.420.0470.03115.12
5.4.410.0380.03715.05
5.4.400.0090.03014.82
5.4.390.0110.03214.75
5.4.380.0100.02914.73
5.4.370.0120.02514.69
5.4.360.0070.03014.81
5.4.350.0080.03114.80
5.4.340.0130.02814.84
5.4.330.0030.00510.87
5.4.320.0120.02814.73
5.4.310.0110.02714.62
5.4.300.0030.03514.56
5.4.290.0150.02614.71
5.4.280.0100.02814.64
5.4.270.0100.02714.62
5.4.260.0110.02814.71
5.4.250.0100.04214.52
5.4.240.0150.02314.76
5.4.230.0070.03214.47
5.4.220.0090.03114.62
5.4.210.0050.03414.67
5.4.200.0100.02513.63
5.4.190.0150.02514.62
5.4.180.0080.03314.57
5.4.170.0140.02914.79
5.4.160.0080.03214.64
5.4.150.0100.03014.64
5.4.140.0070.03013.54
5.4.130.0090.02813.59
5.4.120.0070.03013.58
5.4.110.0070.03313.57
5.4.100.0100.03713.61
5.4.90.0060.03113.52
5.4.80.0130.02313.38
5.4.70.0130.03513.58
5.4.60.0100.02713.63
5.4.50.0120.02613.63
5.4.40.0110.02813.62
5.4.30.0090.02813.53
5.4.20.0080.03113.59
5.4.10.0080.02713.63
5.4.00.0150.02513.16
5.3.290.0120.03012.63
5.3.280.0170.02812.54
5.3.270.0070.03312.61
5.3.260.0090.03412.58
5.3.250.0130.02912.56
5.3.240.0120.02712.50
5.3.230.0170.02512.56
5.3.220.0080.03312.47
5.3.210.0080.03812.45
5.3.200.0200.03112.37
5.3.190.0110.03012.45
5.3.180.0170.03312.45
5.3.170.0120.05012.51
5.3.160.0120.03712.49
5.3.150.0100.03012.48
5.3.140.0170.02212.48
5.3.130.0110.02612.46
5.3.120.0120.02512.58
5.3.110.0100.04012.50
5.3.100.0070.02812.23
5.3.90.0070.03012.32
5.3.80.0100.02712.12
5.3.70.0160.02112.09
5.3.60.0050.03412.34
5.3.50.0070.03212.09
5.3.40.0120.02712.05
5.3.30.0070.02912.05
5.3.20.0090.02912.06
5.3.10.0100.02711.95
5.3.00.0070.03111.92
5.2.170.0090.02310.72
5.2.160.0070.02310.70
5.2.150.0070.02310.77
5.2.140.0030.02510.73
5.2.130.0100.02110.69
5.2.120.0120.01810.66
5.2.110.0080.02310.67
5.2.100.0050.02510.69
5.2.90.0030.02710.67
5.2.80.0020.02810.69
5.2.70.0120.02110.70
5.2.60.0080.02210.76
5.2.50.0080.02110.74
5.2.40.0090.01810.73
5.2.30.0020.02610.57
5.2.20.0070.02510.64
5.2.10.0060.02210.60
5.2.00.0060.02510.48
5.1.60.0080.01810.15
5.1.50.0080.02010.15
5.1.40.0000.02310.13
5.1.30.0030.02410.36
5.1.20.0070.02210.31
5.1.10.0130.01310.19
5.1.00.0060.02310.17
5.0.50.0050.0139.41
5.0.40.0050.0149.36
5.0.30.0070.0239.24
5.0.20.0050.0209.22
5.0.10.0080.0119.25
5.0.00.0080.0229.27
4.4.90.0030.0138.10
4.4.80.0020.0158.07
4.4.70.0050.0128.08
4.4.60.0000.0168.11
4.4.50.0050.0128.07
4.4.40.0020.0218.08
4.4.30.0080.0088.08
4.4.20.0030.0138.09
4.4.10.0030.0158.10
4.4.00.0050.0208.11
4.3.110.0050.0108.04
4.3.100.0020.0168.02
4.3.90.0080.0108.04
4.3.80.0030.0258.07
4.3.70.0050.0158.02
4.3.60.0000.0168.02
4.3.50.0050.0118.02
4.3.40.0030.0208.02
4.3.30.0070.0107.47
4.3.20.0030.0137.38
4.3.10.0030.0157.38
4.3.00.0120.0088.46

preferences:
53.62 ms | 400 KiB | 5 Q