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_RIJNDAEL_128, $key, $str, MCRYPT_MODE_CBC, $iv ); } $Validation = "4/lOF/4ZMmdPxlFjZD63nA=="; $key = "E79C4DA4F94B86CBA5A81BA39FED083DBAF8BCE5"; $msg = decrypt(base64_decode($Validation),base64_encode($key)); echo "RrtCCwaNeKHrNK2CE8LKnOziIRdDZlRRITLFWRXl+vdZZUTFsxFhkemeT4f1epUY".$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)
8.4.20.0160.00317.90
8.4.10.0060.00919.75
8.3.140.0080.00017.37
8.3.130.0040.00418.64
8.3.120.0120.00318.96
8.3.110.0080.00020.94
8.3.100.0060.00324.06
8.3.90.0040.00426.77
8.3.80.0030.00717.97
8.3.70.0140.00416.63
8.3.60.0070.00716.50
8.3.50.0140.00822.06
8.3.40.0090.01219.02
8.3.30.0040.01118.73
8.3.20.0030.00518.90
8.3.10.0040.00421.85
8.3.00.0050.00321.77
8.2.260.0040.00418.59
8.2.250.0050.00316.95
8.2.240.0000.00817.21
8.2.230.0000.00822.58
8.2.220.0080.00037.54
8.2.210.0100.00726.77
8.2.200.0090.00016.75
8.2.190.0140.00718.17
8.2.180.0110.00716.61
8.2.170.0040.01122.96
8.2.160.0140.00020.32
8.2.150.0040.00424.18
8.2.140.0100.00724.66
8.2.130.0080.00019.22
8.2.120.0030.00626.35
8.2.110.0070.00322.20
8.2.100.0000.01117.84
8.2.90.0090.00017.91
8.2.80.0000.00819.16
8.2.70.0100.00217.93
8.2.60.0040.00417.97
8.2.50.0050.00318.07
8.2.40.0000.00818.01
8.2.30.0070.00317.99
8.2.20.0090.00017.99
8.2.10.0080.00017.94
8.2.00.0040.00417.82
8.1.310.0110.00718.45
8.1.300.0030.00618.03
8.1.290.0040.00730.84
8.1.280.0140.00025.92
8.1.270.0080.00023.96
8.1.260.0050.00228.09
8.1.250.0000.00828.09
8.1.240.0090.00022.11
8.1.230.0070.00320.88
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00717.36
8.1.190.0030.00517.23
8.1.180.0050.00518.10
8.1.170.0030.00718.51
8.1.160.0050.00218.82
8.1.150.0040.00418.75
8.1.140.0040.00419.42
8.1.130.0030.00317.56
8.1.120.0050.00317.47
8.1.110.0040.00417.29
8.1.100.0040.00417.30
8.1.90.0040.00417.40
8.1.80.0040.00417.44
8.1.70.0000.00717.38
8.1.60.0040.00417.48
8.1.50.0030.00517.52
8.1.40.0040.00417.55
8.1.30.0000.00817.70
8.1.20.0040.00417.66
8.1.10.0030.00617.49
8.1.00.0030.00617.37
8.0.300.0060.00319.99
8.0.290.0040.00416.63
8.0.280.0030.00518.38
8.0.270.0040.00417.12
8.0.260.0040.00417.20
8.0.250.0040.00416.99
8.0.240.0080.00016.95
8.0.230.0000.00816.83
8.0.220.0040.00416.88
8.0.210.0030.00316.91
8.0.200.0030.00316.98
8.0.190.0040.00416.83
8.0.180.0040.00416.80
8.0.170.0040.00416.96
8.0.160.0000.00816.80
8.0.150.0070.00016.81
8.0.140.0050.00216.84
8.0.130.0030.00313.36
8.0.120.0030.00516.88
8.0.110.0070.00016.76
8.0.100.0000.00717.01
8.0.90.0040.00316.73
8.0.80.0120.00316.82
8.0.70.0050.00316.87
8.0.60.0000.00716.81
8.0.50.0040.00416.79
8.0.30.0120.01016.98
8.0.20.0130.01117.29
8.0.10.0210.00716.93
8.0.00.0130.01016.85
7.4.330.0030.00315.55
7.4.320.0060.00016.48
7.4.300.0060.00016.63
7.4.290.0000.00716.36
7.4.280.0080.00016.52
7.4.270.0030.00316.61
7.4.260.0100.00016.63
7.4.250.0050.00216.48
7.4.240.0070.00016.58
7.4.230.0040.00416.39
7.4.220.0210.00316.64
7.4.210.0030.01316.71
7.4.200.0070.00016.54
7.4.160.0100.00816.67
7.4.150.0130.00916.96
7.4.140.0100.01017.37
7.4.130.0090.01316.58
7.4.120.0090.01116.42
7.4.110.0140.00916.46
7.4.100.0120.00816.50
7.4.90.0120.01116.51
7.4.80.0110.01217.39
7.4.70.0140.00716.49
7.4.60.0180.00616.55
7.4.50.0160.00816.54
7.4.40.0180.00716.44
7.4.30.0080.01316.58
7.4.20.0170.00516.64
7.4.10.0210.01016.48
7.4.00.0090.01215.92
7.3.330.0060.00013.34
7.3.320.0020.00213.18
7.3.310.0000.00716.34
7.3.300.0000.00716.23
7.3.290.0060.01016.30
7.3.280.0100.01016.32
7.3.270.0150.01216.84
7.3.260.0150.00716.27
7.3.250.0140.00816.48
7.3.240.0140.00716.45
7.3.230.0110.01316.41
7.3.220.0180.00816.28
7.3.210.0130.00816.29
7.3.200.0160.00516.39
7.3.190.0170.00916.32
7.3.180.0190.00616.37
7.3.170.0170.00916.34
7.3.160.0180.00716.35
7.3.150.0170.01116.35
7.3.140.0250.01216.32
7.3.130.0250.00816.27
7.3.120.0220.01416.31
7.3.110.0210.01216.33
7.3.100.0240.00916.21
7.3.90.0200.01116.52
7.3.80.0240.00816.25
7.3.70.0220.00816.26
7.3.60.0200.01616.34
7.3.50.0260.00916.30
7.3.40.0250.01016.39
7.3.30.0210.01116.38
7.3.20.0210.01316.46
7.3.10.0170.00816.29
7.3.00.0130.00816.36
7.2.340.0150.01216.50
7.2.330.0130.01116.33
7.2.320.0160.00916.42
7.2.310.0150.00816.47
7.2.300.0120.01016.38
7.2.290.0140.01016.47
7.2.280.0130.01016.34
7.2.270.0130.01216.27
7.2.260.0180.00916.32
7.2.250.0180.01116.28
7.2.240.0210.00716.23
7.2.230.0190.00716.30
7.2.220.0180.01016.23
7.2.210.0140.01316.31
7.2.200.0140.01116.34
7.2.190.0170.01316.27
7.2.180.0150.01016.20
7.2.170.0140.01216.37
7.2.160.0110.01416.29
7.2.150.0220.00616.46
7.2.140.0220.00716.36
7.2.130.0130.00916.47
7.2.120.0160.00916.60
7.2.110.0180.00916.49
7.2.100.0140.00916.42
7.2.90.0120.01116.41
7.2.80.0140.01016.52
7.2.70.0210.00516.53
7.2.60.0140.00816.68
7.2.50.0190.00616.44
7.2.40.0160.00816.46
7.2.30.0170.00916.50
7.2.20.0120.01116.43
7.2.10.0140.01016.47
7.2.00.0160.00817.11
7.1.330.0340.01115.49
7.1.320.0200.01015.49
7.1.310.0200.01615.59
7.1.300.0370.00815.52
7.1.290.0180.01315.57
7.1.280.0160.01415.47
7.1.270.0230.00815.60
7.1.260.0260.00515.54
7.1.250.0200.00515.54
7.1.240.0360.01015.44
7.1.230.0200.00915.52
7.1.220.0190.01315.45
7.1.210.0360.00915.53
7.1.200.0140.01215.54
7.1.190.0240.00615.52
7.1.180.0230.00715.52
7.1.170.0190.01215.41
7.1.160.0230.00915.47
7.1.150.0240.00815.47
7.1.140.0210.00515.54
7.1.130.0200.01115.47
7.1.120.0210.00915.47
7.1.110.0240.00615.57
7.1.100.0130.01216.29
7.1.90.0160.00915.48
7.1.80.0200.01115.43
7.1.70.0170.00516.07
7.1.60.0160.00616.04
7.1.50.0160.01016.04
7.1.40.0220.00715.49
7.1.30.0200.01215.62
7.1.20.0200.00715.47
7.1.10.0140.01515.43
7.1.00.0130.03017.71
7.0.330.0190.00815.24
7.0.320.0170.01115.18
7.0.310.0260.00615.25
7.0.300.0220.00915.20
7.0.290.0140.01415.23
7.0.280.0160.01015.10
7.0.270.0220.00715.16
7.0.260.0200.00815.25
7.0.250.0170.00915.37
7.0.240.0180.01115.43
7.0.230.0190.00615.30
7.0.220.0270.00215.25
7.0.210.0190.00915.23
7.0.200.0150.00615.13
7.0.190.0230.00515.28
7.0.180.0180.00715.19
7.0.170.0270.01315.29
7.0.160.0130.01115.21
7.0.150.0140.01315.27
7.0.140.0100.01515.12
7.0.130.0240.00315.27
7.0.120.0200.02816.91
7.0.110.0180.02716.85
7.0.100.0180.02616.89
7.0.90.0200.02416.89
7.0.80.0360.02016.91
7.0.70.0180.02716.94
7.0.60.0170.02716.83
7.0.50.0200.02116.92
7.0.40.0270.02116.86
7.0.30.0260.02316.88
7.0.20.0280.02316.92
7.0.10.0250.02516.97
7.0.00.0250.02316.90
5.6.400.0160.01115.79
5.6.390.0190.00715.80
5.6.380.0230.00515.76
5.6.370.0160.01815.62
5.6.360.0190.01015.70
5.6.350.0200.00815.81
5.6.340.0150.01115.84
5.6.330.0170.01315.78
5.6.320.0180.01315.73
5.6.310.0230.00515.80
5.6.300.0240.00715.67
5.6.290.0190.00915.79
5.6.280.0190.00715.76
5.6.270.0160.03317.50
5.6.260.0190.02317.49
5.6.250.0160.02717.51
5.6.240.0130.03617.40
5.6.230.0180.02517.53
5.6.220.0120.02917.42
5.6.210.0180.02217.49
5.6.200.0150.02717.55
5.6.190.0160.02617.62
5.6.180.0190.02317.60
5.6.170.0170.02417.52
5.6.160.0170.02417.50
5.6.150.0130.02817.58
5.6.140.0130.02717.49
5.6.130.0190.02117.42
5.6.120.0150.03217.52
5.6.110.0150.02617.42
5.6.100.0130.02817.49
5.6.90.0130.02717.44
5.6.80.0180.02317.27
5.6.70.0130.02717.35
5.6.60.0170.02417.23
5.6.50.0170.02117.35
5.6.40.0130.02517.12
5.6.30.0200.02117.30
5.6.20.0140.02717.15
5.6.10.0150.02217.13
5.6.00.0130.02517.11

preferences:
76.49 ms | 403 KiB | 5 Q