3v4l.org

run code in 300+ PHP versions simultaneously
<?php function decrypt($str, $key) { $iv = substr( md5("hacker",true), 0, 8 ); return mcrypt_decrypt( MCRYPT_BLOWFISH, $key, $str, MCRYPT_MODE_CBC, $iv ); } $Validation = "4/lOF/4ZMmdPxlFjZD63nA=="; $key = "e79c4da4f94b86cba5a81ba39fed083dbaf8bcd5"; $msg = $text['felicitation'].decrypt(base64_decode($Validation),$key); echo $msg; ?>

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)
8.3.60.0110.00316.63
8.3.50.0070.01122.01
8.3.40.0070.01118.79
8.3.30.0080.00819.09
8.3.20.0070.00020.29
8.3.10.0080.00023.66
8.3.00.0000.00821.01
8.2.180.0100.00718.54
8.2.170.0110.00422.96
8.2.160.0070.00722.00
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00320.98
8.2.110.0030.00621.88
8.2.100.0070.00717.91
8.2.90.0070.00019.03
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0000.00817.92
8.2.50.0050.00318.07
8.2.40.0040.00419.80
8.2.30.0050.00518.25
8.2.20.0070.00017.80
8.2.10.0040.00418.05
8.2.00.0030.00817.77
8.1.280.0000.01425.92
8.1.270.0080.00023.96
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00821.95
8.1.230.0040.00720.96
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.25
8.1.190.0040.00417.23
8.1.180.0030.00518.10
8.1.170.0070.00318.51
8.1.160.0040.00422.03
8.1.150.0000.00718.51
8.1.140.0040.00417.36
8.1.130.0000.00717.72
8.1.120.0000.00717.42
8.1.110.0070.00017.45
8.1.100.0040.00417.41
8.1.90.0050.00317.44
8.1.80.0000.00717.47
8.1.70.0000.00717.29
8.1.60.0040.00417.48
8.1.50.0030.00617.57
8.1.40.0110.00017.43
8.1.30.0060.00317.70
8.1.20.0040.00417.62
8.1.10.0080.00017.61
8.1.00.0000.00717.45
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0030.00318.43
8.0.270.0000.00817.25
8.0.260.0030.00317.11
8.0.250.0000.00716.98
8.0.240.0030.00316.86
8.0.230.0030.00316.88
8.0.220.0000.00716.85
8.0.210.0000.00716.82
8.0.200.0040.00416.92
8.0.190.0000.00716.98
8.0.180.0040.00416.82
8.0.170.0050.00316.84
8.0.160.0000.00716.78
8.0.150.0020.00516.80
8.0.140.0100.00016.85
8.0.130.0000.00513.29
8.0.120.0050.00316.91
8.0.110.0040.00416.92
8.0.100.0050.00216.70
8.0.90.0040.00416.78
8.0.80.0120.00316.87
8.0.70.0040.00416.89
8.0.60.0040.00417.02
8.0.50.0040.00416.97
8.0.30.0110.00817.05
8.0.20.0060.01217.40
8.0.10.0040.00416.88
8.0.00.0060.01216.80
7.4.330.0000.00515.08
7.4.320.0000.00616.54
7.4.300.0000.00616.53
7.4.290.0020.00516.59
7.4.280.0040.00416.62
7.4.270.0080.00016.41
7.4.260.0000.00716.51
7.4.250.0040.00416.49
7.4.240.0040.00316.53
7.4.230.0070.00016.50
7.4.220.0130.01016.60
7.4.210.0040.01016.62
7.4.200.0050.00316.40
7.4.190.0030.00316.39
7.4.160.0120.00616.50
7.4.150.0090.00917.40
7.4.140.0090.00917.86
7.4.130.0090.00916.52
7.4.120.0170.00416.41
7.4.110.0140.01016.53
7.4.100.0120.00916.41
7.4.90.0150.00416.57
7.4.80.0030.01819.39
7.4.70.0100.00616.52
7.4.60.0060.01216.64
7.4.50.0050.00016.43
7.4.40.0130.00816.66
7.4.30.0100.00816.55
7.4.00.0100.00714.91
7.3.330.0000.00513.37
7.3.320.0000.00713.32
7.3.310.0000.00716.27
7.3.300.0000.00716.37
7.3.290.0060.01316.29
7.3.280.0090.00816.27
7.3.270.0140.00717.40
7.3.260.0070.01016.25
7.3.250.0110.00516.44
7.3.240.0070.01016.54
7.3.230.0090.00816.47
7.3.210.0070.01016.46
7.3.200.0100.01019.39
7.3.190.0090.01316.30
7.3.180.0030.01216.58
7.3.170.0060.01016.60
7.3.160.0090.00916.16
7.3.120.0040.01214.59
7.2.330.0070.01016.70
7.2.320.0030.01316.73
7.2.310.0050.01216.48
7.2.300.0070.01016.74
7.2.290.0120.00616.64
7.2.60.0040.01116.88
7.2.00.0060.00619.52
7.1.200.0030.00915.64
7.1.100.0090.00618.09
7.1.70.0030.00617.20
7.1.60.0070.01719.46
7.1.50.0060.01816.96
7.1.00.0030.07722.35
7.0.200.0070.00016.72
7.0.140.0100.06021.95
7.0.60.0370.07020.00
7.0.50.0300.07320.50
7.0.40.0170.05020.07
7.0.30.0130.08020.10
7.0.20.0230.08020.12
7.0.10.0170.04720.25
7.0.00.0170.04720.25
5.6.280.0070.07321.16
5.6.210.0170.05020.71
5.6.200.0270.06721.17
5.6.190.0170.05721.13
5.6.180.0170.04321.05
5.6.170.0270.04021.13
5.6.160.0230.05321.13
5.6.150.0170.04321.05
5.6.140.0200.03720.98
5.6.130.0170.04021.23
5.6.120.0170.04021.04
5.6.110.0230.02721.04
5.6.100.0100.04021.15
5.6.90.0230.04321.07
5.6.80.0130.03320.46
5.6.70.0170.03020.57
5.6.60.0130.03320.45
5.6.50.0100.03720.52
5.6.40.0170.03020.40
5.6.30.0130.03320.41
5.6.20.0100.03720.39
5.6.10.0130.03320.52
5.6.00.0270.05320.40
5.5.350.0270.05020.34
5.5.340.0200.07020.80
5.5.330.0270.04021.00
5.5.320.0200.04021.02
5.5.310.0130.06020.89
5.5.300.0130.04720.85
5.5.290.0200.03720.96
5.5.280.0170.03020.89
5.5.270.0170.03020.86
5.5.260.0200.03020.75
5.5.250.0100.03720.64
5.5.240.0200.02720.27
5.5.230.0130.03320.14
5.5.220.0200.02720.23
5.5.210.0170.02720.10
5.5.200.0170.03320.08
5.5.190.0100.03720.31
5.5.180.0270.02720.37
5.5.160.0200.05320.15
5.5.150.0230.04020.14
5.5.140.0330.06720.27
5.5.130.0270.05020.30
5.5.120.0270.06020.23
5.5.110.0200.06020.39
5.5.100.0270.07019.98
5.5.90.0200.03720.28
5.5.80.0200.03720.20
5.5.70.0230.06720.12
5.5.60.0230.03720.11
5.5.50.0270.05320.25
5.5.40.0200.07720.18
5.5.30.0270.05720.13
5.5.20.0270.07320.07
5.5.10.0130.07020.08
5.5.00.0230.04320.07
5.4.450.0170.03719.45
5.4.440.0200.02719.38
5.4.430.0300.03319.27
5.4.420.0100.03319.54
5.4.410.0200.03019.25
5.4.400.0100.03719.22
5.4.390.0130.03319.04
5.4.380.0130.03319.05
5.4.370.0170.03019.25
5.4.360.0130.03718.98
5.4.350.0100.03319.16
5.4.340.0130.04319.07
5.4.320.0170.08019.24
5.4.310.0170.05319.20
5.4.300.0330.06319.24
5.4.290.0300.07719.03
5.4.280.0230.05019.05
5.4.270.0230.02719.11
5.4.260.0170.05019.01
5.4.250.0200.04319.04
5.4.240.0200.03719.04
5.4.230.0200.07719.06
5.4.220.0200.06319.06
5.4.210.0270.06019.01
5.4.200.0400.06019.23
5.4.190.0270.05719.23
5.4.180.0170.04018.98
5.4.170.0200.07018.93
5.4.160.0230.07319.18
5.4.150.0170.05019.14
5.4.140.0230.03016.42
5.4.130.0300.06316.26
5.4.120.0270.06316.43
5.4.110.0230.03016.51
5.4.100.0170.03716.52
5.4.90.0270.06716.37
5.4.80.0200.03716.36
5.4.70.0200.06716.40
5.4.60.0200.03716.57
5.4.50.0270.07016.34
5.4.40.0330.06016.58
5.4.30.0200.07016.38
5.4.20.0370.05016.36
5.4.10.0230.06016.45
5.4.00.0230.07015.96
5.3.290.0130.03314.66
5.3.280.0230.06014.69
5.3.270.0230.04714.46
5.3.260.0300.05714.53
5.3.250.0130.04314.70
5.3.240.0470.07314.61
5.3.230.0200.07314.60
5.3.220.0230.06714.42
5.3.210.0200.04314.62
5.3.200.0130.04314.42
5.3.190.0230.05714.63
5.3.180.0170.07314.57
5.3.170.0230.07014.61
5.3.160.0200.06014.49
5.3.150.0270.06714.52
5.3.140.0300.04714.60
5.3.130.0270.06714.57
5.3.120.0170.06014.59
5.3.110.0300.06714.61
5.3.100.0230.07014.00
5.3.90.0170.05013.98
5.3.80.0230.07014.09
5.3.70.0270.07013.91
5.3.60.0170.03713.83
5.3.50.0200.03713.99
5.3.40.0230.03313.96
5.3.30.0200.07313.95
5.3.20.0370.05013.54
5.3.10.0170.04713.67
5.3.00.0300.06013.71
5.2.170.0200.06011.24
5.2.160.0200.05711.04
5.2.150.0130.03311.25
5.2.140.0130.06011.04
5.2.130.0230.04711.11
5.2.120.0200.06311.20
5.2.110.0170.05311.14
5.2.100.0130.07311.00
5.2.90.0230.04711.12
5.2.80.0170.06311.14
5.2.70.0200.05311.15
5.2.60.0230.06011.03
5.2.50.0270.05010.92
5.2.40.0230.05311.07
5.2.30.0230.04710.98
5.2.20.0170.04710.98
5.2.10.0170.03310.94
5.2.00.0200.03710.67
5.1.60.0130.02710.07
5.1.50.0170.04310.07
5.1.40.0200.0479.96
5.1.30.0170.04710.40
5.1.20.0130.03710.45
5.1.10.0270.0439.91
5.1.00.0100.05710.04
5.0.50.0070.0508.84
5.0.40.0130.0178.84
5.0.30.0070.0308.84
5.0.20.0100.0238.84
5.0.10.0030.0508.84
5.0.00.0130.0438.84
4.4.90.0130.0238.84
4.4.80.0030.0238.84
4.4.70.0100.0378.84
4.4.60.0100.0178.84
4.4.50.0070.0278.84
4.4.40.0100.0508.84
4.4.30.0130.0278.84
4.4.20.0030.0338.84
4.4.10.0100.0278.84
4.4.00.0100.0308.84
4.3.110.0070.0278.84
4.3.100.0130.0208.84
4.3.90.0000.0378.84
4.3.80.0070.0378.84
4.3.70.0170.0278.84
4.3.60.0100.0278.84
4.3.50.0100.0338.84
4.3.40.0100.0378.84
4.3.30.0100.0208.84
4.3.20.0000.0278.84
4.3.10.0070.0278.84
4.3.00.0070.0338.84

preferences:
48.74 ms | 401 KiB | 5 Q