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),$key); echo base64_encode($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)
8.3.40.0130.00618.97
8.3.30.0040.01118.90
8.3.20.0040.00420.29
8.3.10.0040.00423.48
8.3.00.0070.00020.95
8.2.170.0040.01122.96
8.2.160.0130.00020.35
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00820.75
8.2.110.0140.00322.11
8.2.100.0060.00619.57
8.2.90.0040.00419.13
8.2.80.0000.00817.97
8.2.70.0000.01217.63
8.2.60.0060.00318.03
8.2.50.0000.00818.07
8.2.40.0030.00619.88
8.2.30.0070.00218.33
8.2.20.0000.00817.84
8.2.10.0040.00417.98
8.2.00.0120.00017.76
8.1.270.0060.00323.96
8.1.260.0050.00326.35
8.1.250.0030.00628.09
8.1.240.0060.00322.20
8.1.230.0030.00919.01
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0030.00617.35
8.1.190.0050.00317.22
8.1.180.0040.00419.01
8.1.170.0030.00618.57
8.1.160.0030.00521.84
8.1.150.0040.00418.47
8.1.140.0040.00417.23
8.1.130.0050.00220.38
8.1.120.0000.00717.33
8.1.110.0040.00417.32
8.1.100.0000.00717.38
8.1.90.0000.00817.28
8.1.80.0050.00317.45
8.1.70.0030.00317.30
8.1.60.0000.00917.63
8.1.50.0000.00917.58
8.1.40.0030.00717.52
8.1.30.0080.00017.66
8.1.20.0040.00417.75
8.1.10.0060.00317.59
8.1.00.0060.00317.50
8.0.300.0000.00718.77
8.0.290.0000.00717.04
8.0.280.0030.00318.36
8.0.270.0000.00817.21
8.0.260.0030.00318.31
8.0.250.0030.00316.99
8.0.240.0000.00616.98
8.0.230.0000.00716.88
8.0.220.0070.00016.96
8.0.210.0030.00316.82
8.0.200.0050.00316.88
8.0.190.0070.00016.95
8.0.180.0040.00416.82
8.0.170.0000.00816.84
8.0.160.0050.00316.95
8.0.150.0000.00716.86
8.0.140.0090.00816.77
8.0.130.0000.00613.38
8.0.120.0000.00816.85
8.0.110.0050.00216.84
8.0.100.0000.00716.70
8.0.90.0040.00416.91
8.0.80.0060.00916.93
8.0.70.0030.00516.72
8.0.60.0040.00416.95
8.0.50.0040.00416.89
8.0.30.0090.00916.91
8.0.20.0120.00617.40
8.0.10.0040.00416.88
8.0.00.0110.00616.83
7.4.330.0000.00515.01
7.4.320.0000.00616.55
7.4.300.0000.00616.53
7.4.290.0030.00316.59
7.4.280.0060.00316.49
7.4.270.0080.00016.66
7.4.260.0030.00316.55
7.4.250.0000.00716.47
7.4.240.0000.00716.46
7.4.230.0000.00716.73
7.4.220.0100.00616.56
7.4.210.0060.00916.56
7.4.200.0030.00616.62
7.4.190.0050.00316.47
7.4.160.0060.00916.66
7.4.150.0170.00717.40
7.4.140.0130.00817.86
7.4.130.0100.00716.43
7.4.120.0130.00616.59
7.4.110.0100.00716.59
7.4.100.0170.00316.66
7.4.90.0090.00616.62
7.4.80.0130.01019.39
7.4.70.0100.00716.66
7.4.60.0100.00716.54
7.4.50.0000.00816.31
7.4.40.0090.00616.41
7.4.30.0100.01016.39
7.4.00.0110.00414.66
7.3.330.0020.00213.20
7.3.320.0060.00013.38
7.3.310.0070.00016.42
7.3.300.0060.00016.29
7.3.290.0030.01016.34
7.3.280.0090.01216.31
7.3.270.0140.00617.40
7.3.260.0100.00716.32
7.3.250.0090.00816.45
7.3.240.0080.00816.50
7.3.230.0090.00616.49
7.3.210.0100.00716.51
7.3.200.0090.00619.39
7.3.190.0150.00816.46
7.3.180.0130.00316.52
7.3.170.0050.01116.27
7.3.160.0130.00316.41
7.3.120.0000.01414.86
7.3.10.0060.00716.51
7.3.00.0060.00816.64
7.2.330.0110.00716.46
7.2.320.0130.00316.80
7.2.310.0090.00916.47
7.2.300.0110.00716.71
7.2.290.0100.00616.61
7.2.130.0000.01416.70
7.2.120.0050.00816.86
7.2.110.0090.00716.82
7.2.100.0000.01016.65
7.2.90.0060.00816.87
7.2.80.0100.00516.90
7.2.70.0030.01216.77
7.2.60.0090.00616.68
7.2.50.0130.00616.88
7.2.40.0050.01016.84
7.2.30.0090.00716.66
7.2.20.0080.00516.62
7.2.10.0080.01016.55
7.2.00.0010.01017.62
7.1.250.0070.00615.70
7.1.200.0060.00315.75
7.1.100.0080.00818.33
7.1.70.0040.00417.34
7.1.60.0030.02019.46
7.1.50.0170.00616.81
7.1.00.0000.08022.28
7.0.200.0040.00416.74
7.0.140.0000.07322.04
7.0.60.0030.07019.96
7.0.50.0030.04718.02
7.0.40.0070.08320.32
7.0.30.0170.05020.27
7.0.20.0130.04320.32
7.0.10.0270.07320.16
7.0.00.0100.07720.29
5.6.280.0070.07020.99
5.6.210.0100.04720.61
5.6.200.0030.05718.18
5.6.190.0070.04320.65
5.6.180.4100.04720.41
5.6.170.0470.07320.64
5.6.160.0070.04020.55
5.6.150.0030.04018.20
5.6.140.0070.05318.18
5.6.130.0030.07718.24
5.6.120.0230.06320.95
5.6.110.0100.06721.15
5.6.100.0100.05721.15
5.6.90.0130.05321.12
5.6.80.0070.07320.48
5.6.70.0300.04020.52
5.5.350.0170.08320.42
5.5.340.0130.04717.99
5.5.330.0100.03720.47
5.5.320.0100.08720.46
5.5.310.0370.07720.24
5.5.300.0070.07318.07
5.5.290.0070.08318.04
5.5.280.0130.07720.87
5.5.270.0030.04321.01
5.5.260.0270.06021.01
5.5.250.0030.08320.86
5.5.240.0030.08720.25
5.4.450.0730.06319.57
5.4.440.0800.07019.48
5.4.430.0630.06019.50
5.4.420.0670.00019.59
5.4.410.0100.06018.99
5.4.400.0300.05718.84
5.4.390.0230.06718.73
5.4.380.0170.06018.70
5.4.370.0070.03718.78
5.4.360.0000.04318.83
5.4.350.0080.03412.02
5.4.340.0070.03312.02
5.4.320.0070.03412.50
5.4.310.0070.03712.50
5.4.300.0050.04812.50
5.4.290.0060.06412.50
5.4.280.0060.04012.40
5.4.270.0070.05112.40
5.4.260.0070.05412.40
5.4.250.0060.05512.40
5.4.240.0090.05712.40
5.4.230.0080.04812.39
5.4.220.0070.04012.39
5.4.210.0060.04712.39
5.4.200.0110.05112.39
5.4.190.0060.05212.39
5.4.180.0050.04812.39
5.4.170.0080.04612.39
5.4.160.0040.04012.39
5.4.150.0050.03812.38
5.4.140.0080.03512.07
5.4.130.0110.03312.06
5.4.120.0060.03612.02
5.4.110.0060.03612.02
5.4.100.0080.03412.01
5.4.90.0100.03812.01
5.4.80.0030.04112.01
5.4.70.0040.03612.01
5.4.60.0040.03912.01
5.4.50.0030.03912.01
5.4.40.0050.03612.00
5.4.30.0080.03411.99
5.4.20.0020.04011.99
5.4.10.0070.03611.99
5.4.00.0040.03711.48
5.3.290.0100.04512.80
5.3.280.0050.04012.70
5.3.270.0070.03912.72
5.3.260.0080.04012.72
5.3.250.0080.04812.72
5.3.240.0130.06612.72
5.3.230.0060.05512.71
5.3.220.0080.04812.68
5.3.210.0080.05012.68
5.3.200.0030.04012.68
5.3.190.0100.04512.68
5.3.180.0060.05512.68
5.3.170.0080.04012.67
5.3.160.0090.05512.68
5.3.150.0140.04812.68
5.3.140.0090.05312.66
5.3.130.0090.05212.66
5.3.120.0060.05512.66
5.3.110.0120.04312.66
5.3.100.0110.04712.12
5.3.90.0020.04012.10
5.3.80.0080.03712.10
5.3.70.0040.03812.10
5.3.60.0040.03712.08
5.3.50.0030.03812.02
5.3.40.0040.03912.02
5.3.30.0060.03611.98
5.3.20.0080.03411.77
5.3.10.0090.03211.73
5.3.00.0130.05211.72
5.2.170.0090.0279.22
5.2.160.0020.0339.22
5.2.150.0030.0339.22
5.2.140.0060.0299.22
5.2.130.0030.0309.18
5.2.120.0100.0399.18
5.2.110.0050.0309.18
5.2.100.0060.0279.18
5.2.90.0060.0459.18
5.2.80.0080.0309.17
5.2.70.0060.0299.18
5.2.60.0060.0299.13
5.2.50.0030.0319.10
5.2.40.0060.0329.08
5.2.30.0090.0369.05
5.2.20.0100.0419.04
5.2.10.0050.0378.95
5.2.00.0050.0308.81
5.1.60.0070.0258.09
5.1.50.0040.0288.09
5.1.40.0070.0348.07
5.1.30.0060.0368.42
5.1.20.0070.0298.44
5.1.10.0050.0358.17
5.1.00.0080.0488.17
5.0.50.0090.0306.64
5.0.40.0050.0266.51
5.0.30.0060.0476.32
5.0.20.0070.0266.28
5.0.10.0040.0286.26
5.0.00.0090.0376.25
4.4.90.0080.0324.78
4.4.80.0050.0264.75
4.4.70.0120.0324.75
4.4.60.0040.0244.76
4.4.50.0080.0424.77
4.4.40.0020.0404.71
4.4.30.0030.0164.76
4.4.20.0030.0174.84
4.4.10.0030.0174.85
4.4.00.0050.0384.76
4.3.110.0020.0184.66
4.3.100.0050.0214.67
4.3.90.0050.0204.63
4.3.80.0030.0334.59
4.3.70.0020.0234.63
4.3.60.0030.0224.63
4.3.50.0050.0204.63
4.3.40.0030.0334.54
4.3.30.0050.0293.30
4.3.20.0030.0243.28
4.3.10.0040.0223.24
4.3.00.0170.0176.87

preferences:
40.23 ms | 400 KiB | 5 Q