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="4lOF4ZMmdPxlFjZD63nA=="; $key=base64_encode("e79c4da4f94b86cba5a81ba39fed083dbaf8bce"); echo decrypt(base64_decode($Validation),$key); ?>

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)
8.3.60.0070.00718.40
8.3.50.0060.00916.50
8.3.40.0120.00318.89
8.3.30.0110.00418.69
8.3.20.0000.00820.48
8.3.10.0040.00421.90
8.3.00.0040.00419.50
8.2.180.0040.01416.50
8.2.170.0140.00022.96
8.2.160.0070.00720.40
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00019.19
8.2.120.0040.00426.35
8.2.110.0070.00322.28
8.2.100.0120.00017.78
8.2.90.0000.00917.66
8.2.80.0050.00319.16
8.2.70.0050.00318.04
8.2.60.0040.00417.80
8.2.50.0030.00618.16
8.2.40.0040.00420.59
8.2.30.0030.00519.18
8.2.20.0040.00417.88
8.2.10.0050.00318.05
8.2.00.0070.00018.23
8.1.280.0090.00925.92
8.1.270.0000.00820.05
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0000.00822.02
8.1.230.0080.00420.84
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00517.35
8.1.190.0090.00317.22
8.1.180.0020.00518.10
8.1.170.0050.00318.46
8.1.160.0000.00718.77
8.1.150.0040.00418.83
8.1.140.0070.00019.09
8.1.130.0060.00318.96
8.1.120.0040.00417.41
8.1.110.0040.00417.38
8.1.100.0000.00917.30
8.1.90.0030.00517.36
8.1.80.0050.00317.42
8.1.70.0000.00717.38
8.1.60.0000.00817.52
8.1.50.0040.00417.43
8.1.40.0040.00417.50
8.1.30.0040.00417.60
8.1.20.0070.00317.55
8.1.10.0000.00717.61
8.1.00.0030.00617.34
8.0.300.0040.00420.07
8.0.290.0030.00616.75
8.0.280.0000.00718.39
8.0.270.0030.00317.12
8.0.260.0000.00717.09
8.0.250.0030.00316.93
8.0.240.0000.00816.88
8.0.230.0000.00716.93
8.0.220.0040.00416.74
8.0.210.0070.00016.90
8.0.200.0030.00617.06
8.0.190.0070.00016.88
8.0.180.0000.00716.97
8.0.170.0030.00616.91
8.0.160.0080.00016.84
8.0.150.0050.00216.87
8.0.140.0040.00416.76
8.0.130.0050.00013.36
8.0.120.0000.00716.88
8.0.110.0000.00716.82
8.0.100.0000.00716.80
8.0.90.0040.00416.71
8.0.80.0070.01416.90
8.0.70.0070.00016.79
8.0.60.0000.00716.98
8.0.50.0040.00416.85
8.0.30.0070.01017.02
8.0.20.0110.01017.40
8.0.10.0000.00716.91
8.0.00.0140.00916.62
7.4.330.0050.00016.66
7.4.320.0040.00416.47
7.4.300.0000.00616.52
7.4.290.0050.00316.64
7.4.280.0000.00716.57
7.4.270.0000.00616.63
7.4.260.0040.00416.48
7.4.250.0000.00816.59
7.4.240.0080.00016.53
7.4.230.0030.00316.61
7.4.220.0050.00316.36
7.4.210.0100.01016.54
7.4.200.0000.00716.51
7.4.160.0100.00816.48
7.4.150.0060.01217.40
7.4.140.0100.01217.86
7.4.130.0100.01416.55
7.4.120.0100.01116.52
7.4.110.0060.01616.57
7.4.100.0110.00716.55
7.4.90.0100.00716.49
7.4.80.0150.00319.39
7.4.70.0060.01016.51
7.4.60.0080.01116.43
7.4.50.0040.01116.35
7.4.40.0080.00816.69
7.4.10.0060.00914.90
7.4.00.0050.00914.95
7.3.330.0030.00313.18
7.3.320.0050.00013.30
7.3.310.0000.00716.33
7.3.300.0000.00716.21
7.3.290.0090.00716.31
7.3.280.0080.01016.30
7.3.270.0170.00717.40
7.3.260.0070.00916.23
7.3.250.0080.01016.30
7.3.240.0130.00516.29
7.3.230.0100.00616.34
7.3.210.0120.00916.40
7.3.200.0120.00616.24
7.3.190.0180.00316.36
7.3.180.0000.01516.43
7.3.170.0060.01116.60
7.3.160.0110.01116.44
7.3.130.0060.00914.74
7.3.120.0070.01415.00
7.3.110.0030.01615.00
7.3.100.0060.01214.97
7.3.90.0130.00315.07
7.3.80.0040.00814.81
7.3.70.0030.01014.54
7.3.60.0150.00014.68
7.3.50.0060.00614.48
7.3.40.0030.01014.89
7.3.30.0070.00714.85
7.3.20.0040.01116.79
7.3.10.0030.01016.40
7.3.00.0060.00616.66
7.2.330.0110.01116.41
7.2.320.0160.00616.35
7.2.310.0100.00716.78
7.2.300.0090.00916.61
7.2.290.0100.00616.59
7.2.260.0090.00915.04
7.2.250.0070.01414.86
7.2.240.0080.00814.99
7.2.230.0040.01114.82
7.2.220.0110.00615.04
7.2.210.0000.01515.02
7.2.200.0000.01415.09
7.2.190.0150.00014.90
7.2.180.0070.01014.94
7.2.170.0030.01014.99
7.2.160.0090.00614.83
7.2.150.0100.00616.66
7.2.140.0060.00616.77
7.2.130.0100.00716.65
7.2.120.0110.00416.70
7.2.110.0060.01216.66
7.2.100.0070.00716.57
7.2.90.0070.00716.61
7.2.80.0100.00716.90
7.2.70.0080.00416.78
7.2.60.0090.00416.89
7.2.50.0060.00916.81
7.2.40.0090.00616.89
7.2.30.0090.00616.97
7.2.20.0030.01016.73
7.2.10.0170.00617.32
7.2.00.0240.00617.43
7.1.330.0030.01215.84
7.1.320.0000.01715.75
7.1.310.0030.00915.65
7.1.300.0060.00615.74
7.1.290.0040.01115.45
7.1.280.0040.00415.47
7.1.270.0080.00815.82
7.1.260.0040.01115.59
7.1.250.0110.00315.41
7.1.240.0110.00415.84
7.1.230.0030.01415.81
7.1.220.0090.00015.82
7.1.210.0060.01015.88
7.1.200.0060.00715.71
7.1.190.0030.01315.55
7.1.180.0040.01115.66
7.1.170.0080.00415.88
7.1.160.0120.00315.45
7.1.150.0090.00315.81
7.1.140.0000.01515.88
7.1.130.0140.00916.17
7.1.120.0160.00616.13
7.1.110.0160.00915.90
7.1.100.0170.00715.85
7.1.90.0150.00815.88
7.1.80.0330.00816.02
7.1.70.0160.00815.53
7.1.60.0220.00924.39
7.1.50.0190.01124.41
7.1.40.0190.00824.15
7.1.30.0310.00724.17
7.1.20.0190.01124.04
7.1.10.0130.01515.26
7.1.00.0160.00515.12
7.0.330.0060.00615.14
7.0.320.0040.01115.46
7.0.310.0030.00715.05
7.0.300.0030.01215.30
7.0.290.0030.00715.14
7.0.280.0090.00615.40
7.0.270.0060.00915.13
7.0.260.0080.00315.18
7.0.250.0090.00615.63
7.0.240.0040.00415.14
7.0.230.0060.00615.15
7.0.220.0040.00715.40
7.0.210.0040.01115.49
7.0.200.0070.00315.43
7.0.190.0000.01415.28
7.0.180.0000.00815.20
7.0.170.0070.00715.56
7.0.160.0100.00315.42
7.0.150.0080.00415.49
7.0.140.0000.01215.22
7.0.130.0040.01115.47
7.0.120.0030.01015.36
7.0.110.0080.00415.35
7.0.100.0040.01115.41
7.0.90.0030.01015.08
7.0.80.0070.00715.36
7.0.70.0040.00415.54
7.0.60.0100.00315.20
7.0.50.0030.00715.43
7.0.40.0130.00313.38
7.0.30.0080.00813.26
7.0.20.0030.00613.30
7.0.10.0100.00313.43
7.0.00.0040.01113.56
5.6.400.0060.00614.25
5.6.390.0110.00813.84
5.6.380.0090.00614.17
5.6.370.0000.01014.46
5.6.360.0060.00914.34
5.6.350.0060.00314.01
5.6.340.0070.00713.89
5.6.330.0030.01014.15
5.6.320.0090.00614.14
5.6.310.0000.00914.13
5.6.300.0000.00814.09
5.6.290.0030.00714.14
5.6.280.0110.00414.06
5.6.270.0040.00814.23
5.6.260.0100.00714.50
5.6.250.0000.01714.06
5.6.240.0000.01314.12
5.6.230.0040.00814.06
5.6.220.0000.00914.45
5.6.210.0130.00714.09
5.6.200.0030.01014.16
5.6.190.0030.01214.07
5.6.180.0060.00614.21
5.6.170.0030.00714.32
5.6.160.0040.00414.27
5.6.150.0080.00814.17
5.6.140.0080.00614.25
5.6.130.0090.00614.42
5.6.120.0060.00913.92
5.6.110.0090.00914.04
5.6.100.0070.00714.00
5.6.90.0000.01814.14
5.6.80.0030.00813.96
5.6.70.0100.00014.18
5.6.60.0030.01014.18
5.6.50.0080.00814.36
5.6.40.0070.00414.04
5.6.30.0150.00014.16
5.6.20.0080.00514.08
5.6.10.0090.00614.19
5.6.00.0070.01114.06

preferences:
62.41 ms | 400 KiB | 5 Q