3v4l.org

run code in 300+ PHP versions simultaneously
<?php function decrypt($a) { $tmp_1 = strtolower(strrev($a)); $tmp_2 = (substr($tmp, 0,4) ^ hexdec('BFF')) ^ hexdec('D77D'); $tmp_3 = substr($tmp,4); for($tmp_5=0; $tmp_5 < strlen($tmp_3); $tmp_5++) { } } define('__FLAG__', 'flag{hidden_flag}'); if(decrypt($_REQUEST['pass']) == 'pwning_the_phpreverse!') { __FLAG__; } ?>

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)
8.4.20.0100.01017.68
8.4.10.0170.00317.79
8.3.150.0110.00720.72
8.3.140.0000.00816.65
8.3.130.0000.00818.65
8.3.120.0000.00920.68
8.3.110.0090.00920.94
8.3.100.0070.00724.06
8.3.90.0040.00426.77
8.3.80.0030.00718.55
8.3.70.0110.00418.40
8.3.60.0070.00716.72
8.3.50.0160.00422.05
8.3.40.0070.00718.63
8.3.30.0090.00618.80
8.3.20.0000.00820.30
8.3.10.0050.00321.96
8.3.00.0000.00817.63
8.2.270.0120.00617.19
8.2.260.0140.00418.90
8.2.250.0080.00016.73
8.2.240.0060.00319.00
8.2.230.0070.00722.58
8.2.220.0060.00337.54
8.2.210.0000.00826.77
8.2.200.0150.00316.75
8.2.190.0180.00416.88
8.2.180.0070.00718.41
8.2.170.0070.00722.96
8.2.160.0030.01020.39
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0120.00326.35
8.2.110.0070.00321.06
8.2.100.0070.00417.93
8.2.90.0000.00819.17
8.2.80.0030.00617.97
8.2.70.0050.00517.63
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0090.00019.34
8.2.30.0040.00420.68
8.2.20.0040.00417.88
8.2.10.0000.00718.18
8.2.00.0000.00718.06
8.1.310.0070.01118.16
8.1.300.0040.00418.10
8.1.290.0060.00330.84
8.1.280.0170.00325.92
8.1.270.0000.00823.83
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0060.00323.95
8.1.230.0070.00422.70
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00917.35
8.1.180.0000.00818.10
8.1.170.0030.00620.81
8.1.160.0040.00421.93
8.1.150.0040.00418.83
8.1.140.0040.00419.54
8.1.130.0000.00717.70
8.1.120.0040.00417.51
8.1.110.0050.00317.45
8.1.100.0000.00817.36
8.1.90.0080.00017.42
8.1.80.0030.00517.44
8.1.70.0000.00817.53
8.1.60.0060.00317.60
8.1.50.0000.00917.38
8.1.40.0030.00517.53
8.1.30.0000.00817.57
8.1.20.0000.00817.63
8.1.10.0000.01117.56
8.1.00.0040.00417.44
8.0.300.0050.00318.77
8.0.290.0040.00416.88
8.0.280.0030.00318.45
8.0.270.0040.00416.87
8.0.260.0030.00317.32
8.0.250.0000.00716.99
8.0.240.0060.00316.95
8.0.230.0030.00317.05
8.0.220.0000.00716.91
8.0.210.0040.00416.94
8.0.200.0030.00516.89
8.0.190.0040.00417.04
8.0.180.0030.00316.82
8.0.170.0060.00316.84
8.0.160.0000.00817.00
8.0.150.0040.00416.95
8.0.140.0040.00316.88
8.0.130.0030.00313.38
8.0.120.0030.00616.93
8.0.110.0030.00516.88
8.0.100.0060.00316.82
8.0.90.0050.00316.84
8.0.80.0060.01216.97
8.0.70.0000.00716.95
8.0.60.0050.00316.94
8.0.50.0040.00416.95
8.0.30.0090.00816.89
8.0.20.0110.00917.40
8.0.10.0000.00816.88
8.0.00.0120.01116.81
7.4.330.0050.00015.08
7.4.320.0030.00316.61
7.4.300.0000.00616.52
7.4.290.0030.00316.53
7.4.280.0000.00716.40
7.4.270.0050.00316.63
7.4.260.0000.00716.58
7.4.250.0040.00416.55
7.4.240.0030.00316.50
7.4.230.0070.00016.42
7.4.220.0090.00916.63
7.4.210.0090.00716.64
7.4.200.0070.00016.50
7.4.160.0180.00316.59
7.4.150.0090.00917.40
7.4.140.0120.00817.86
7.4.130.0070.01116.40
7.4.120.0100.00616.67
7.4.110.0150.00316.59
7.4.100.0080.01316.53
7.4.90.0150.00316.50
7.4.80.0100.01019.39
7.4.70.0170.00716.69
7.4.60.0120.00916.55
7.4.50.0020.00216.67
7.4.40.0040.01316.53
7.4.30.0090.01016.51
7.4.00.0090.00615.05
7.3.330.0000.00513.41
7.3.320.0060.00013.42
7.3.310.0070.00016.25
7.3.300.0000.00716.45
7.3.290.0030.00316.39
7.3.280.0100.00916.43
7.3.270.0060.01217.40
7.3.260.0030.01516.44
7.3.250.0150.00616.54
7.3.240.0110.00816.45
7.3.230.0090.00916.66
7.3.210.0100.00616.47
7.3.200.0090.01316.68
7.3.190.0100.00616.40
7.3.180.0090.00616.43
7.3.170.0030.01916.52
7.3.160.0100.00716.44
7.3.10.0070.00916.73
7.3.00.0110.00116.55
7.2.330.0060.01116.52
7.2.320.0030.01516.72
7.2.310.0060.01116.38
7.2.300.0090.00916.45
7.2.290.0130.01016.79
7.2.130.0080.00716.99
7.2.120.0050.00617.04
7.2.110.0030.00916.87
7.2.100.0080.00616.85
7.2.90.0050.00616.99
7.2.80.0080.00716.95
7.2.70.0070.00516.96
7.2.60.0020.01216.83
7.2.50.0060.00616.96
7.2.40.0070.00616.77
7.2.30.0000.01016.81
7.2.20.0020.01116.67
7.2.10.0030.01116.89
7.2.00.0030.01117.64
7.1.250.0050.00915.87
7.1.200.0030.01015.74
7.1.100.0060.00618.36
7.1.70.0080.00316.99
7.1.60.0120.00819.48
7.1.50.0130.00716.82
7.1.00.0030.07722.43
7.0.200.0270.00914.29
7.0.60.0000.04720.03
7.0.50.0030.04317.84
7.0.40.0100.06020.18
7.0.30.0170.07320.25
7.0.20.0270.04320.12
7.0.10.0070.04320.12
7.0.00.0130.08320.33
5.6.280.0030.06720.79
5.6.210.0000.06320.59
5.6.200.0070.06018.28
5.6.190.0030.09320.58
5.6.180.0300.07320.77
5.6.170.0170.04020.44
5.6.160.0030.08720.46
5.6.150.0100.08018.15
5.6.140.0000.04018.18
5.6.130.0030.08018.16
5.6.120.0030.08720.98
5.6.110.0070.06320.98
5.6.100.0130.07720.96
5.6.90.0030.08721.00
5.6.80.0100.06320.40
5.5.350.4330.03720.43
5.5.340.0130.07317.98
5.5.330.0000.04720.43
5.5.320.0200.05720.42
5.5.310.0330.06720.18
5.5.300.0130.06018.08
5.5.290.0070.08017.98
5.5.280.0070.04320.77
5.5.270.0100.08020.77
5.5.260.0030.05720.65
5.5.250.0030.07320.47
5.5.240.0100.08320.27

preferences:
29.23 ms | 403 KiB | 5 Q