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 = "ZMmdPxlFjZD63nA=="; $key = "e79c4da4f94b86cba5a81ba39fed083dbaf8bcd5"; $msg = decrypt(base64_decode($Validation),base64_encode($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)
8.3.60.0090.00618.68
8.3.50.0120.00916.60
8.3.40.0090.00618.71
8.3.30.0180.00318.63
8.3.20.0150.00321.85
8.3.10.0070.00723.48
8.3.00.0000.00820.77
8.2.180.0080.01216.50
8.2.170.0070.01422.96
8.2.160.0080.00620.16
8.2.150.0030.01624.18
8.2.140.0020.00524.66
8.2.130.0140.00419.64
8.2.120.0080.00026.35
8.2.110.0000.00819.19
8.2.100.0060.00618.22
8.2.90.0040.00817.75
8.2.80.0060.00318.96
8.2.70.0000.00817.91
8.2.60.0000.00718.09
8.2.50.0000.00918.10
8.2.40.0000.00819.35
8.2.30.0040.00419.18
8.2.20.0040.00418.02
8.2.10.0040.00419.13
8.2.00.0060.00319.43
8.1.280.0140.00025.92
8.1.270.0120.00418.88
8.1.260.0090.00926.35
8.1.250.0070.00028.09
8.1.240.0090.00022.19
8.1.230.0030.00718.90
8.1.220.0080.00017.79
8.1.210.0000.00918.77
8.1.200.0060.00317.22
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0090.00018.60
8.1.160.0050.00218.79
8.1.150.0000.00818.94
8.1.140.0080.00020.59
8.1.130.0000.00620.14
8.1.120.0070.00017.47
8.1.110.0000.00717.30
8.1.100.0050.00217.42
8.1.90.0080.00017.40
8.1.80.0060.00317.42
8.1.70.0030.00317.39
8.1.60.0000.00817.57
8.1.50.0000.00817.38
8.1.40.0040.00417.52
8.1.30.0030.00617.62
8.1.20.0040.00417.47
8.1.10.0030.00617.59
8.1.00.0000.00917.43
8.0.300.0030.00718.77
8.0.290.0040.00416.63
8.0.280.0070.00018.27
8.0.270.0030.00317.22
8.0.260.0030.00318.33
8.0.250.0000.00717.05
8.0.240.0050.00316.90
8.0.230.0040.00416.89
8.0.220.0070.00016.94
8.0.210.0000.00716.92
8.0.200.0000.00716.84
8.0.190.0000.00716.98
8.0.180.0030.00616.98
8.0.170.0000.00916.96
8.0.160.0040.00316.98
8.0.150.0030.00316.92
8.0.140.0070.00016.75
8.0.130.0060.00013.32
8.0.120.0070.00016.85
8.0.110.0000.00816.79
8.0.100.0040.00416.97
8.0.90.0020.00516.72
8.0.80.0060.01416.90
8.0.70.0080.00016.90
8.0.60.0000.00816.80
8.0.50.0040.00416.79
8.0.30.0100.00716.98
8.0.20.0110.01917.40
8.0.10.0030.00317.00
8.0.00.0070.01216.62
7.4.330.0020.00615.55
7.4.320.0000.00616.35
7.4.300.0000.00616.52
7.4.290.0030.00316.64
7.4.280.0040.00416.50
7.4.270.0030.00316.60
7.4.260.0030.00316.54
7.4.250.0000.00816.48
7.4.240.0030.00516.62
7.4.230.0000.00716.50
7.4.220.0040.00416.36
7.4.210.0070.01216.54
7.4.200.0030.00316.43
7.4.160.0140.00316.62
7.4.140.0100.00717.86
7.4.130.0120.00916.52
7.4.120.0110.00916.56
7.4.110.0140.00416.58
7.4.100.0130.01016.61
7.4.90.0070.01316.38
7.4.80.0080.00819.39
7.4.70.0070.01016.46
7.4.60.0130.00316.52
7.4.50.0070.00716.51
7.4.40.0090.00916.57
7.4.00.0000.01314.99
7.3.330.0030.00313.38
7.3.320.0000.00613.23
7.3.310.0030.00316.36
7.3.300.0000.00716.18
7.3.290.0000.00716.17
7.3.280.0080.00816.27
7.3.260.0100.01116.39
7.3.240.0060.01216.35
7.3.230.0140.00316.36
7.3.210.0070.01316.38
7.3.200.0080.00816.52
7.3.190.0120.00916.30
7.3.180.0170.00316.44
7.3.170.0100.01316.25
7.3.160.0070.00716.29
7.3.120.0030.01314.75
7.3.110.0060.00314.60
7.3.100.0070.00714.87
7.3.90.0080.00314.60
7.3.80.0110.00414.51
7.3.70.0090.00614.83
7.3.60.0040.01114.75
7.3.50.0060.00614.79
7.3.40.0090.00614.86
7.3.30.0000.01414.65
7.3.20.0150.00016.74
7.3.10.0260.00815.68
7.3.00.0390.00715.65
7.2.330.0080.01116.41
7.2.320.0070.01016.74
7.2.310.0120.00916.50
7.2.300.0130.00316.36
7.2.290.0000.02116.39
7.2.240.0040.01115.07
7.2.230.0060.00614.91
7.2.220.0030.01315.09
7.2.210.0000.01315.07
7.2.200.0060.00915.12
7.2.190.0100.00314.77
7.2.180.0040.01115.02
7.2.170.0030.01215.05
7.2.160.0100.00314.75
7.2.150.0070.00717.01
7.2.140.0060.00916.59
7.2.130.0290.01015.75
7.2.120.0360.00815.89
7.2.110.0300.00615.81
7.2.100.0270.00815.81
7.2.90.0240.00815.96
7.2.80.0280.00615.88
7.2.70.0290.00515.74
7.2.60.0310.00915.81
7.2.50.0320.01115.65
7.2.40.0260.00815.79
7.2.30.0250.00815.71
7.2.20.0310.00715.68
7.2.10.0310.00615.90
7.2.00.0380.00815.72
7.1.330.0040.00415.59
7.1.320.0000.01215.62
7.1.310.0060.00615.75
7.1.300.0060.01015.70
7.1.290.0070.00415.72
7.1.280.0040.00715.87
7.1.270.0070.00315.45
7.1.260.0060.00815.64
7.1.250.0320.01014.90
7.1.240.0560.00613.84
7.1.230.0970.00713.80
7.1.220.0540.01314.06
7.1.210.0610.00713.77
7.1.200.0570.00614.02
7.1.190.0890.00613.83
7.1.180.0680.00313.91
7.1.170.0570.01713.69
7.1.160.0730.01413.70
7.1.150.0470.00913.86
7.1.140.0770.00313.72
7.1.130.0810.00714.07
7.1.120.0600.00913.88
7.1.110.0630.00413.95
7.1.100.0610.00613.76
7.1.90.0550.01013.51
7.1.80.0760.01013.82
7.1.70.0340.01413.47
7.1.60.0600.00713.42
7.1.50.0680.00913.52
7.1.40.0500.00613.84
7.1.30.0470.01013.79
7.1.20.0520.00314.01
7.1.10.0470.00814.02
7.1.00.0410.01413.70
7.0.330.0720.00713.58
7.0.320.0590.00713.65
7.0.310.0610.00613.44
7.0.300.0520.01013.77
7.0.290.0620.01013.42
7.0.280.0770.00413.59
7.0.270.0690.00313.56
7.0.260.0760.00013.65
7.0.250.1000.00913.76
7.0.240.0500.00913.76
7.0.230.0510.01113.78
7.0.220.0670.00413.38
7.0.210.0650.00613.62
7.0.200.0510.01013.66
7.0.190.0560.00313.57
7.0.180.0840.00613.51
7.0.170.0550.00413.63
7.0.160.0350.01013.66
7.0.150.0510.00813.69
7.0.140.0370.01013.60
7.0.130.0470.01013.32
7.0.120.0370.00713.70
7.0.110.0360.01013.67
7.0.100.0330.01113.21
7.0.90.0470.00913.43
7.0.80.0420.00813.39
7.0.70.0840.00713.33
7.0.60.0380.00613.45
7.0.50.0360.00313.66
7.0.40.0290.01313.67
7.0.30.0350.00313.74
7.0.20.0590.00413.50
7.0.10.0600.01113.32
7.0.00.0330.01213.77
5.6.380.0080.01213.97
5.6.370.0120.01214.10
5.6.360.0220.00914.34
5.6.350.0170.00814.20
5.6.340.0120.01214.14
5.6.330.0140.00914.18
5.6.320.0080.01414.28
5.6.310.0110.00814.41
5.6.300.0230.00414.43
5.6.290.0160.01614.20
5.6.280.0150.01014.14
5.6.270.0150.01513.99
5.6.260.0110.01514.40
5.6.250.0100.01214.30
5.6.240.0120.01514.26
5.6.230.0150.00214.18
5.6.220.0180.00314.15
5.6.210.0180.01314.19
5.6.200.0180.00014.36
5.6.190.0210.00913.96
5.6.180.0150.00814.18
5.6.170.0210.01414.02
5.6.160.0130.01014.25
5.6.150.0080.01014.05
5.6.140.0150.00814.12
5.6.130.0160.00414.04
5.6.120.0090.00614.09
5.6.110.0120.00814.34
5.6.100.0150.00814.09
5.6.90.0180.00714.23
5.6.80.0090.00914.25
5.6.70.0100.01613.94
5.6.60.0110.00714.23
5.6.50.0170.00414.00
5.6.40.0180.01213.87
5.6.30.0130.00414.32
5.6.20.0140.01114.31
5.6.10.0250.00713.95
5.6.00.0090.01414.14
5.5.380.0140.00510.88
5.5.370.0090.00411.22
5.5.360.0150.00711.00
5.5.350.0060.00611.16
5.5.340.0030.00910.71
5.5.330.0160.00511.00
5.5.320.0080.01111.06
5.5.310.0120.01310.93
5.5.300.0110.00711.15
5.5.290.0180.00011.27
5.5.280.0070.00711.28
5.5.270.0100.00710.90
5.5.260.0090.00310.97
5.5.250.0190.00310.84
5.5.240.0140.00911.02
5.5.230.0150.00011.11
5.5.220.0110.00010.99
5.5.210.0120.00210.94
5.5.200.0090.00610.82
5.5.190.0120.00410.79
5.5.180.0110.00711.04
5.5.170.0030.00810.84
5.5.160.0060.01210.79
5.5.150.0090.00311.04
5.5.140.0130.00611.07
5.5.130.0080.00810.90
5.5.120.0160.00510.81
5.5.110.0130.01011.19
5.5.100.0160.00311.08
5.5.90.0150.00010.81
5.5.80.0110.00710.70
5.5.70.0110.01110.82
5.5.60.0100.00710.98
5.5.50.0150.00210.65
5.5.40.0050.00811.05
5.5.30.0090.00410.69
5.5.20.0080.00511.04
5.5.10.0040.00710.88
5.5.00.0070.00510.81
5.4.450.0160.00511.13
5.4.440.0100.01010.94
5.4.430.0190.00510.87
5.4.420.0120.00910.74
5.4.410.0140.00510.73
5.4.400.0080.00811.17
5.4.390.0060.00610.61
5.4.380.0040.00910.91
5.4.370.0150.00310.84
5.4.360.0070.00411.13
5.4.350.0140.00710.63
5.4.340.0110.00710.96
5.4.330.0060.00610.77
5.4.320.0110.00010.96
5.4.310.0070.00511.09
5.4.300.0110.00011.09
5.4.290.0110.00610.82
5.4.280.0100.00710.81
5.4.270.0140.00310.95
5.4.260.0120.00410.84
5.4.250.0150.00611.11
5.4.240.0120.00311.12
5.4.230.0150.00411.18
5.4.220.0150.00510.98
5.4.210.0060.00410.96
5.4.200.0080.00411.04
5.4.190.0040.00810.71
5.4.180.0070.00710.97
5.4.170.0130.00310.78
5.4.160.0070.00710.88
5.4.150.0070.00310.57
5.4.140.0120.00910.77
5.4.130.0100.00310.66
5.4.120.0160.00010.88
5.4.110.0060.01010.93
5.4.100.0130.00310.86
5.4.90.0060.00611.16
5.4.80.0110.00010.93
5.4.70.0100.00311.11
5.4.60.0080.00310.79
5.4.50.0120.00010.92
5.4.40.0120.00911.05
5.4.30.0120.00410.93
5.4.20.0110.01111.01
5.4.10.0040.00910.77
5.4.00.0120.00011.02
5.3.290.0100.00510.67
5.3.280.0150.00010.25
5.3.270.0050.00510.58
5.3.260.0180.00010.53
5.3.250.0080.00810.25
5.3.240.0080.00810.23
5.3.230.0090.01210.37
5.3.220.0130.00410.25
5.3.210.0060.00610.50
5.3.200.0120.00010.25
5.3.190.0140.00610.32
5.3.180.0120.00810.63
5.3.170.0060.00310.37
5.3.160.0000.01010.44
5.3.150.0070.01110.39
5.3.140.0060.00610.38
5.3.130.0060.00610.66
5.3.120.0120.00610.31
5.3.110.0050.00510.43
5.3.100.0140.00010.48
5.3.90.0090.00310.79
5.3.80.0100.00310.63
5.3.70.0130.00310.49
5.3.60.0070.00710.37
5.3.50.0080.00810.57
5.3.40.0110.00510.62
5.3.30.0130.00010.57
5.3.20.0040.00910.55
5.3.10.0120.00610.32
5.3.00.0060.00610.32
5.2.170.0090.0009.26
5.2.160.0110.0049.54
5.2.150.0180.0009.57
5.2.140.0050.0059.56
5.2.130.0090.0029.59
5.2.120.0000.0109.55
5.2.110.0110.0059.37
5.2.100.0030.0149.49
5.2.90.0080.0069.47
5.2.80.0090.0099.41
5.2.70.0120.0049.36
5.2.60.0110.0079.34
5.2.50.0180.0009.37
5.2.40.0060.0119.20
5.2.30.0040.0049.41
5.2.20.0120.0069.37
5.2.10.0040.0129.14
5.2.00.0000.0118.99
5.1.60.0030.0078.99
5.1.50.0040.0118.99
5.1.40.0100.0058.99
5.1.30.0080.0088.99
5.1.20.0100.0058.99
5.1.10.0150.0008.99
5.1.00.0050.0108.99
5.0.50.0030.0078.99
5.0.40.0080.0008.99
5.0.30.0090.0028.99
5.0.20.0130.0038.99
5.0.10.0050.0108.99
5.0.00.0080.0048.99
4.4.90.0080.0048.99
4.4.80.0000.0098.99
4.4.70.0060.0038.99
4.4.60.0030.0068.99
4.4.50.0070.0048.99
4.4.40.0060.0008.99
4.4.30.0030.0038.99
4.4.20.0030.0068.99
4.4.10.0060.0038.99
4.4.00.0000.0068.99
4.3.110.0060.0008.99
4.3.100.0040.0078.99
4.3.90.0030.0058.99
4.3.80.0040.0078.99
4.3.70.0050.0008.99
4.3.60.0000.0048.99
4.3.50.0000.0058.99
4.3.40.0030.0068.99
4.3.30.0040.0008.99
4.3.20.0040.0008.99
4.3.10.0000.0048.99
4.3.00.0050.0058.99

preferences:
67.93 ms | 401 KiB | 5 Q