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 = $text['felicitation'].decrypt(base64_decode($Validation),base64_encode($key)); echo "felicitation".$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)
8.3.60.0100.01016.63
8.3.50.0140.00717.93
8.3.40.0070.01418.71
8.3.30.0140.00018.59
8.3.20.0030.00520.29
8.3.10.0000.00823.40
8.3.00.0090.00017.75
8.2.180.0100.01016.63
8.2.170.0100.00722.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00317.50
8.2.110.0060.00321.04
8.2.100.0120.00017.79
8.2.90.0040.00419.64
8.2.80.0050.00318.04
8.2.70.0040.00418.03
8.2.60.0080.00017.49
8.2.50.0060.00317.63
8.2.40.0050.00317.62
8.2.30.0070.00020.68
8.2.20.0080.00017.72
8.2.10.0050.00218.14
8.2.00.0000.00718.00
8.1.280.0040.01525.92
8.1.270.0050.00323.91
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0090.00023.91
8.1.230.0060.00622.70
8.1.220.0050.00317.74
8.1.210.0050.00318.82
8.1.200.0030.00617.35
8.1.190.0050.00317.22
8.1.180.0090.00018.10
8.1.170.0000.00719.02
8.1.160.0040.00421.97
8.1.150.0040.00418.84
8.1.140.0030.00519.41
8.1.130.0070.00017.64
8.1.120.0070.00417.33
8.1.110.0030.00517.41
8.1.100.0030.00717.34
8.1.90.0000.00717.47
8.1.80.0000.00717.38
8.1.70.0030.00317.47
8.1.60.0030.00617.50
8.1.50.0040.00417.41
8.1.40.0080.00417.45
8.1.30.0030.00517.57
8.1.20.0040.00417.68
8.1.10.0040.00417.56
8.1.00.0060.00317.53
8.0.300.0070.00019.76
8.0.290.0050.00516.75
8.0.280.0030.00318.32
8.0.270.0030.00317.13
8.0.260.0030.00317.26
8.0.250.0040.00416.88
8.0.240.0030.00316.85
8.0.230.0000.00716.98
8.0.220.0030.00616.89
8.0.210.0070.00016.93
8.0.200.0060.00017.02
8.0.190.0000.00816.97
8.0.180.0040.00416.97
8.0.170.0040.00416.96
8.0.160.0000.00716.98
8.0.150.0070.00016.87
8.0.140.0040.00416.90
8.0.130.0000.00513.38
8.0.120.0040.00416.85
8.0.110.0000.00716.90
8.0.100.0080.00016.78
8.0.90.0040.00416.86
8.0.80.0040.01216.97
8.0.70.0070.00016.73
8.0.60.0070.00016.97
8.0.50.0040.00416.93
8.0.30.0090.00917.24
8.0.20.0100.01117.40
8.0.10.0050.00217.09
8.0.00.0060.01116.87
7.4.330.0030.00315.08
7.4.320.0030.00316.36
7.4.300.0000.00616.61
7.4.290.0000.00716.62
7.4.280.0000.00816.52
7.4.270.0070.00016.62
7.4.260.0000.00716.60
7.4.250.0000.00716.59
7.4.240.0000.00816.59
7.4.230.0030.00316.52
7.4.220.0160.00716.65
7.4.210.0060.01016.72
7.4.200.0080.00016.54
7.4.160.0100.00516.45
7.4.150.0060.01117.40
7.4.140.0100.00917.86
7.4.130.0110.01316.54
7.4.120.0080.01116.56
7.4.110.0100.00916.39
7.4.100.0100.01416.57
7.4.90.0100.00716.50
7.4.80.0100.00719.39
7.4.70.0070.01816.45
7.4.60.0030.01316.53
7.4.50.0050.00316.48
7.4.40.0030.01216.57
7.4.30.0100.00716.59
7.4.00.0100.00515.07
7.3.330.0030.00313.39
7.3.320.0060.00013.24
7.3.310.0000.00716.38
7.3.300.0070.00016.34
7.3.290.0030.00316.19
7.3.280.0100.00916.31
7.3.270.0110.00617.40
7.3.260.0100.00716.30
7.3.250.0080.01216.49
7.3.240.0100.01216.41
7.3.230.0060.00916.39
7.3.210.0060.01016.49
7.3.200.0110.00616.61
7.3.190.0090.00616.36
7.3.180.0090.00616.27
7.3.170.0030.01316.40
7.3.160.0080.00816.54
7.3.120.0100.00614.76
7.3.110.0070.01015.02
7.3.100.0030.01314.75
7.3.90.0070.01014.63
7.3.80.0100.00614.84
7.3.70.0000.01114.56
7.3.60.0000.01314.76
7.3.50.0030.01214.84
7.3.40.0030.01014.86
7.3.30.0000.01314.56
7.3.20.0040.01116.46
7.3.10.0040.01016.57
7.3.00.0070.00816.45
7.2.330.0080.00816.48
7.2.320.0110.01116.40
7.2.310.0130.00316.79
7.2.300.0110.00716.76
7.2.290.0190.00616.39
7.2.250.0110.00815.15
7.2.240.0100.00715.11
7.2.230.0030.00614.94
7.2.220.0030.01315.17
7.2.210.0070.01014.68
7.2.200.0000.01015.08
7.2.190.0040.01215.00
7.2.180.0060.00314.68
7.2.170.0060.01014.96
7.2.130.0030.00916.72
7.2.120.0100.00416.79
7.2.110.0070.00816.56
7.2.100.0070.00816.70
7.2.90.0090.00716.60
7.2.80.0090.00816.75
7.2.70.0110.00716.84
7.2.60.0100.00716.86
7.2.50.0050.01216.82
7.2.40.0090.00616.83
7.2.30.0120.00616.72
7.2.20.0080.00616.67
7.2.10.0080.00816.75
7.2.00.0080.00817.46
7.1.330.0040.01115.85
7.1.320.0100.00315.96
7.1.310.0060.00916.04
7.1.300.0060.00615.84
7.1.290.0060.00615.91
7.1.280.0060.00315.84
7.1.270.0030.01015.89
7.1.260.0090.00615.86
7.1.250.0120.00515.62
7.1.230.0150.00015.92
7.1.220.0500.00715.49
7.1.210.0090.00515.54
7.1.200.0050.00715.58
7.1.190.0140.00315.91
7.1.180.0140.00015.67
7.1.170.0130.00015.83
7.1.160.0120.00615.79
7.1.150.0170.00015.70
7.1.140.0290.00415.59
7.1.130.0270.00715.52
7.1.120.0130.00315.79
7.1.110.0100.00315.61
7.1.100.0040.00717.05
7.1.90.0120.00015.84
7.1.80.0080.00815.63
7.1.70.0050.00716.32
7.1.60.0100.01117.75
7.1.50.0080.01116.34
7.1.40.0050.01515.88
7.1.30.0070.00715.88
7.1.20.0150.00615.91
7.1.10.0140.00015.44
7.1.00.0050.04319.09
7.0.310.0090.00915.18
7.0.300.0080.00815.45
7.0.290.0090.01215.29
7.0.280.0120.00515.55
7.0.270.0060.01215.40
7.0.260.0210.00015.41
7.0.250.0140.00715.43
7.0.240.0150.00315.38
7.0.230.0110.00415.51
7.0.220.0130.00315.35
7.0.210.0080.00615.52
7.0.200.0110.00515.03
7.0.190.0150.00015.44
7.0.180.0110.00615.45
7.0.170.0050.00515.18
7.0.160.0200.00615.55
7.0.150.0130.00415.25
7.0.140.0150.00415.26
7.0.130.0190.00015.29
7.0.120.0130.00315.32
7.0.110.0090.00915.32
7.0.100.0090.00915.16
7.0.90.0120.00315.06
7.0.80.0080.00615.32
7.0.70.0080.00815.36
7.0.60.0100.03317.69
7.0.50.0090.03416.63
7.0.40.0080.04616.63
7.0.30.0200.04216.88
7.0.20.0120.02516.96
7.0.10.0110.02916.85
7.0.00.0080.04316.81
5.6.380.0030.01314.07
5.6.370.0110.00614.09
5.6.360.0080.00514.52
5.6.350.0170.00014.23
5.6.340.0140.00414.56
5.6.330.0090.00914.44
5.6.320.0060.01114.43
5.6.310.0050.01013.97
5.6.300.0080.00414.25
5.6.290.0080.00513.89
5.6.280.0060.03617.77
5.6.270.0100.00314.43
5.6.260.0080.00814.27
5.6.250.0120.00614.51
5.6.240.0130.00314.29
5.6.230.0080.00814.28
5.6.220.0120.00414.36
5.6.210.0150.03117.24
5.6.200.0100.02016.15
5.6.190.0080.02617.42
5.6.180.0220.02017.50
5.6.170.0180.02017.32
5.6.160.0140.04017.28
5.6.150.0080.04316.16
5.6.140.0110.02416.20
5.6.130.0040.03416.18
5.6.120.0070.02517.77
5.6.110.0060.03917.86
5.6.100.0080.02617.65
5.6.90.0110.02517.52
5.6.80.0080.02717.34
5.6.70.0120.00414.13
5.6.60.0030.01214.19
5.6.50.0110.00513.95
5.6.40.0070.00714.41
5.6.30.0090.00613.97
5.6.20.0100.00314.17
5.6.10.0160.00614.28
5.6.00.0100.01014.17
5.5.380.0070.00712.79
5.5.370.0100.00312.79
5.5.360.0030.00712.79
5.5.350.1950.02516.63
5.5.340.0070.04015.40
5.5.330.0080.03516.58
5.5.320.0140.02416.54
5.5.310.0270.03516.49
5.5.300.0080.04115.41
5.5.290.0090.02015.38
5.5.280.0080.03516.89
5.5.270.0090.03316.83
5.5.260.0080.04216.81
5.5.250.0100.04016.77
5.5.240.0040.02816.51
5.5.230.0120.00012.79
5.5.220.0130.00012.79
5.5.210.0070.00712.79
5.5.200.0100.00312.79
5.5.190.0040.00912.79
5.5.180.0070.00712.79
5.5.170.0140.00014.21
5.5.160.0040.00812.79
5.5.150.0070.00712.79
5.5.140.0070.00712.79
5.5.130.0110.00412.79
5.5.120.0080.00512.79
5.5.110.0060.00612.79
5.5.100.0070.00712.79
5.5.90.0030.01012.79
5.5.80.0090.00512.79
5.5.70.0070.00712.79
5.5.60.0080.00412.79
5.5.50.0070.00712.79
5.5.40.0080.00412.79
5.5.30.0040.01112.79
5.5.20.0120.00012.79
5.5.10.0030.01012.79
5.5.00.0070.00512.79
5.4.450.0110.03316.19
5.4.440.0100.03816.16
5.4.430.0200.02516.18
5.4.420.0170.02616.11
5.4.410.0120.03015.99
5.4.400.0160.02616.00
5.4.390.0180.03515.96
5.4.380.0160.02815.96
5.4.370.0120.03016.00
5.4.360.0150.03215.92
5.4.350.0080.03216.01
5.4.340.0200.02716.02
5.4.330.0080.00712.79
5.4.320.0120.03115.91
5.4.310.0150.02716.03
5.4.300.0130.02715.91
5.4.290.0080.03416.03
5.4.280.0220.02215.96
5.4.270.0150.04216.02
5.4.260.0050.03715.95
5.4.250.0110.03215.81
5.4.240.0130.03016.03
5.4.230.0170.02915.96
5.4.220.0230.02215.91
5.4.210.0160.02515.80
5.4.200.0070.03515.96
5.4.190.0100.03215.91
5.4.180.0200.02816.02
5.4.170.0140.02615.81
5.4.160.0100.03215.89
5.4.150.0130.03215.94
5.4.140.0140.02814.63
5.4.130.0170.02314.68
5.4.120.0140.02614.61
5.4.110.0100.03114.70
5.4.100.0130.02614.70
5.4.90.0140.03614.77
5.4.80.0160.02914.64
5.4.70.0120.02814.72
5.4.60.0100.02814.64
5.4.50.0150.02214.57
5.4.40.0100.02914.68
5.4.30.0160.02414.75
5.4.20.0100.02714.55
5.4.10.0210.02314.62
5.4.00.0160.02514.30

preferences:
37.97 ms | 401 KiB | 5 Q