3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = 'a16byteslongkey!'; $data = base64_decode('LsCH4nvvGPKN67v94Ig9BweQgOk9rtDdK7ZugeJkTS8='); $iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC); $iv = substr($data, 0, $iv_size); $iv = str_repeat("\x00", 16); function aes256_cbc_decrypt($key, $data, $iv) { if (32 !== strlen($key)) { $key = hash('SHA256', $key, true); } $data = mcrypt_decrypt( MCRYPT_RIJNDAEL_128, $key, $data, MCRYPT_MODE_CBC, $iv ); $padding = ord($data[strlen($data) - 1]); return substr($data, 0, -$padding); } $result = aes256_cbc_decrypt($key,$data,$iv); var_dump($result);

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)
8.3.70.0110.01116.63
8.3.60.0180.00416.59
8.3.50.0130.00721.99
8.3.40.0120.00318.81
8.3.30.0040.01218.63
8.3.20.0040.00420.30
8.3.10.0050.00320.64
8.3.00.0000.00721.85
8.2.190.0160.00317.00
8.2.180.0070.01017.00
8.2.170.0110.00422.96
8.2.160.0030.01022.26
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00319.83
8.2.110.0070.01019.23
8.2.100.0120.00017.80
8.2.90.0050.00319.08
8.2.80.0030.00517.97
8.2.70.0090.00017.63
8.2.60.0080.00017.80
8.2.50.0000.00818.09
8.2.40.0000.00820.59
8.2.30.0040.00419.34
8.2.20.0040.00417.63
8.2.10.0040.00418.09
8.2.00.0050.00318.02
8.1.280.0080.01225.92
8.1.270.0060.01222.00
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0030.00622.52
8.1.230.0040.00717.72
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0030.00519.01
8.1.180.0060.00318.10
8.1.170.0050.00318.31
8.1.160.0060.00320.59
8.1.150.0040.00418.71
8.1.140.0040.00419.53
8.1.130.0090.00017.57
8.1.120.0000.00817.42
8.1.110.0070.00017.45
8.1.100.0000.00717.45
8.1.90.0040.00417.37
8.1.80.0050.00317.30
8.1.70.0000.00717.45
8.1.60.0000.00717.54
8.1.50.0040.00417.53
8.1.40.0000.00817.54
8.1.30.0030.00517.70
8.1.20.0080.00017.63
8.1.10.0040.00417.47
8.1.00.0030.00617.53
8.0.300.0020.00518.77
8.0.290.0040.00416.75
8.0.280.0030.00318.36
8.0.270.0000.00716.75
8.0.260.0000.00617.18
8.0.250.0070.00016.97
8.0.240.0070.00017.02
8.0.230.0000.00716.87
8.0.220.0070.00016.82
8.0.210.0000.00716.90
8.0.200.0000.00717.01
8.0.190.0030.00316.98
8.0.180.0030.00316.98
8.0.170.0000.00716.83
8.0.160.0040.00416.88
8.0.150.0040.00416.87
8.0.140.0000.00716.88
8.0.130.0000.00513.30
8.0.120.0000.00816.88
8.0.110.0040.00416.73
8.0.100.0020.00516.95
8.0.90.0000.00816.88
8.0.80.0150.00016.79
8.0.70.0000.00716.75
8.0.60.0040.00416.90
8.0.50.0000.00716.91
8.0.30.0160.00517.08
8.0.20.0070.01117.40
8.0.10.0030.00517.10
8.0.00.0080.01116.69
7.4.330.0000.00516.77
7.4.320.0060.00016.55
7.4.300.0060.00016.59
7.4.290.0030.00316.60
7.4.280.0050.00216.37
7.4.270.0080.00416.55
7.4.260.0050.00316.46
7.4.250.0000.00816.46
7.4.240.0070.00016.61
7.4.230.0040.00416.40
7.4.220.0090.00916.48
7.4.210.0030.01116.59
7.4.200.0050.00316.41
7.4.160.0120.00416.42
7.4.150.0040.01317.40
7.4.140.0120.00617.86
7.4.130.0090.00816.46
7.4.120.0100.01016.54
7.4.110.0140.00316.53
7.4.100.0030.01316.50
7.4.90.0100.00716.59
7.4.80.0130.00719.39
7.4.70.0060.01116.42
7.4.60.0090.00916.35
7.4.50.0000.01216.63
7.4.40.0090.01216.43
7.4.30.0030.01416.45
7.4.10.0030.01616.18
7.4.00.0070.00915.66
7.3.330.0060.00013.24
7.3.320.0030.00313.31
7.3.310.0030.00316.17
7.3.300.0000.00716.23
7.3.290.0070.00016.33
7.3.280.0080.00716.28
7.3.270.0210.00317.40
7.3.260.0110.00616.55
7.3.250.0100.00816.38
7.3.240.0110.00516.49
7.3.230.0140.00916.39
7.3.210.0140.00316.43
7.3.200.0100.00719.39
7.3.190.0110.00516.53
7.3.180.0070.01016.30
7.3.170.0070.01116.25
7.3.160.0090.00616.33
7.3.130.0070.01116.34
7.3.120.0070.01116.23
7.3.110.0060.00916.16
7.3.100.0070.01116.37
7.3.90.0030.01216.16
7.3.80.0050.00516.24
7.3.70.0000.01916.20
7.3.60.0120.00316.39
7.3.50.0030.00716.27
7.3.40.0060.00916.06
7.3.30.0030.00916.27
7.3.20.0110.00018.10
7.3.10.0040.01118.18
7.3.00.0090.00618.11
7.2.330.0110.00716.35
7.2.320.0180.00316.57
7.2.310.0000.01716.76
7.2.300.0050.01216.54
7.2.290.0100.00716.56
7.2.260.0030.01416.36
7.2.250.0070.01416.56
7.2.240.0100.00616.33
7.2.230.0090.00616.62
7.2.220.0030.01316.28
7.2.210.0070.00316.20
7.2.200.0030.00916.54
7.2.190.0030.00716.37
7.2.180.0040.01216.46
7.2.170.0000.01016.52
7.2.160.0060.00916.46
7.2.150.0060.00618.24
7.2.140.0040.00818.30
7.2.130.0080.00318.48
7.2.120.0070.01018.34
7.2.110.0030.01218.43
7.2.100.0040.00818.19
7.2.90.0070.00718.27
7.2.80.0000.01518.23
7.2.70.0040.01218.22
7.2.60.0100.00517.55
7.2.50.0060.00918.37
7.2.40.0080.00318.41
7.2.30.0100.00318.29
7.2.20.0040.00818.25
7.2.10.0060.00918.24
7.2.00.0060.00918.76
7.1.330.0090.00617.33
7.1.320.0030.01317.26
7.1.310.0090.00617.43
7.1.300.0090.00017.11
7.1.290.0040.00417.16
7.1.280.0030.01017.20
7.1.270.0060.00616.96
7.1.260.0080.00817.10
7.1.250.0020.01217.18
7.1.240.0080.00317.11
7.1.230.0030.01017.23
7.1.220.0060.01217.29
7.1.210.0000.01017.19
7.1.200.0090.00716.49
7.1.190.0070.00717.22
7.1.180.0030.01417.21
7.1.170.0060.00317.11
7.1.160.0070.00717.13
7.1.150.0130.00617.33
7.1.140.0070.00717.21
7.1.130.0030.00617.22
7.1.120.0000.00917.16
7.1.110.0100.00017.13
7.1.100.0080.00317.52
7.1.90.0070.00717.18
7.1.80.0040.00417.35
7.1.70.0040.00517.07
7.1.60.0080.01018.33
7.1.50.0050.01516.97
7.1.40.0060.01217.30
7.1.30.0030.01017.13
7.1.20.0040.01117.19
7.1.10.0120.00617.27
7.1.00.0070.04419.77
7.0.330.0030.00616.82
7.0.320.0080.00616.73
7.0.310.0030.00616.81
7.0.300.0120.00416.90
7.0.290.0070.00716.83
7.0.280.0070.00717.12
7.0.270.0000.00917.07
7.0.260.0040.01116.95
7.0.250.0060.00316.93
7.0.240.0030.01016.91
7.0.230.0030.01017.02
7.0.220.0030.00616.98
7.0.210.0030.01217.02
7.0.200.0530.01015.65
7.0.190.0080.00816.98
7.0.180.0120.00616.80
7.0.170.0030.01216.97
7.0.160.0110.00616.88
7.0.150.0000.01616.99
7.0.140.0000.01817.00
7.0.130.0090.00917.00
7.0.120.0140.00717.01
7.0.110.0080.01216.98
7.0.100.0060.01216.83
7.0.90.0080.00816.84
7.0.80.0030.01316.80
7.0.70.0120.00016.96
7.0.60.0090.04119.27
7.0.50.0100.02017.28
7.0.40.0060.02317.59
7.0.30.0220.03917.47
7.0.20.0170.02517.55
7.0.10.0020.03617.56
7.0.00.0030.04217.56
5.6.400.0030.01215.86
5.6.390.0090.00315.79
5.6.380.0050.00515.54
5.6.370.0030.00715.81
5.6.360.0040.00415.61
5.6.350.0070.01315.71
5.6.340.0000.01315.70
5.6.330.0060.00915.67
5.6.320.0050.00515.72
5.6.310.0060.01315.59
5.6.300.0100.00815.82
5.6.290.0050.01415.70
5.6.280.0000.02318.42
5.6.270.0070.01315.68
5.6.260.0060.00915.85
5.6.250.0120.00515.76
5.6.240.0140.00415.56
5.6.230.0130.00015.58
5.6.220.0050.00515.77
5.6.210.0080.04218.20
5.6.200.0070.04416.97
5.6.190.0070.04218.18
5.6.180.0130.02318.23
5.6.170.0140.02418.18
5.6.160.0050.04618.23
5.6.150.0070.04516.86
5.6.140.0070.03616.98
5.6.130.0030.04917.01
5.6.120.0080.04018.45
5.6.110.0020.02718.33
5.6.100.0090.04118.41
5.6.90.0080.03618.35
5.6.80.0050.03518.09
5.6.70.0130.00015.73
5.6.60.0040.01115.59
5.6.50.0110.00415.65
5.6.40.0070.01015.84
5.6.30.0100.00315.65
5.6.20.0090.00615.59
5.6.10.0060.00615.69
5.6.00.0090.00615.62
5.5.380.0090.00415.70
5.5.370.0070.00715.54
5.5.360.0100.00315.55
5.5.350.0080.03818.05
5.5.340.0040.02416.65
5.5.330.0080.02817.98
5.5.320.0350.03718.06
5.5.310.0180.03218.09
5.5.300.0080.02416.84
5.5.290.0070.04316.77
5.5.280.0070.04418.27
5.5.270.0050.02818.13
5.5.260.0050.04818.27
5.5.250.0070.04518.14
5.5.240.0170.02017.98
5.5.230.0040.01115.48
5.5.220.0060.00915.67
5.5.210.0000.00915.59
5.5.200.0070.00715.49
5.5.190.0070.00715.52
5.5.180.0090.00615.58
5.5.170.0110.00415.36
5.5.160.0100.00315.59
5.5.150.0070.00715.70
5.5.140.0040.01115.70
5.5.130.0110.00015.32
5.5.120.0030.01015.65
5.5.110.0060.01015.50
5.5.100.0130.00315.63
5.5.90.0060.00315.71
5.5.80.0040.01115.32
5.5.70.0180.00015.69
5.5.60.0070.00315.42
5.5.50.0070.01015.75
5.5.40.0090.00915.61
5.5.30.0090.00915.52
5.5.20.0100.00715.52
5.5.10.0070.01015.73
5.5.00.0040.00715.61

preferences:
54.19 ms | 401 KiB | 5 Q