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, $iv_size); function aes256_cbc_decrypt($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)
8.3.40.0090.00618.74
8.3.30.0080.00818.84
8.3.20.0040.00420.19
8.3.10.0030.00520.40
8.3.00.0080.00021.85
8.2.170.0120.00322.96
8.2.160.0130.00322.13
8.2.150.0030.00524.18
8.2.140.0030.00524.66
8.2.130.0050.00320.79
8.2.120.0070.00026.35
8.2.110.0090.00021.10
8.2.100.0090.00317.91
8.2.90.0050.00319.09
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0000.00817.80
8.2.50.0050.00318.09
8.2.40.0050.00220.59
8.2.30.0030.00619.32
8.2.20.0000.00717.81
8.2.10.0040.00418.08
8.2.00.0040.00417.98
8.1.270.0060.01222.14
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0030.00619.09
8.1.230.0070.00417.79
8.1.220.0050.00317.74
8.1.210.0090.00018.77
8.1.200.0060.00317.35
8.1.190.0050.00317.22
8.1.180.0040.00418.10
8.1.170.0000.00918.56
8.1.160.0040.00420.72
8.1.150.0040.00418.88
8.1.140.0040.00419.48
8.1.130.0060.00317.57
8.1.120.0040.00417.45
8.1.110.0000.00717.33
8.1.100.0000.00817.44
8.1.90.0050.00217.40
8.1.80.0040.00417.35
8.1.70.0000.00717.26
8.1.60.0040.00417.57
8.1.50.0040.00417.43
8.1.40.0040.00417.50
8.1.30.0090.00017.65
8.1.20.0000.00917.57
8.1.10.0050.00317.59
8.1.00.0000.00817.49
8.0.300.0080.00018.77
8.0.290.0050.00316.63
8.0.280.0000.00718.33
8.0.270.0000.00817.20
8.0.260.0000.00617.18
8.0.250.0070.00016.96
8.0.240.0000.00716.91
8.0.230.0020.00517.01
8.0.220.0000.00816.85
8.0.210.0000.00716.93
8.0.200.0050.00316.99
8.0.190.0070.00017.00
8.0.180.0080.00016.95
8.0.170.0050.00216.90
8.0.160.0030.00316.97
8.0.150.0030.00516.83
8.0.140.0000.00716.79
8.0.130.0000.00613.38
8.0.120.0080.00016.78
8.0.110.0070.00016.89
8.0.100.0020.00516.88
8.0.90.0030.00516.73
8.0.80.0100.01316.88
8.0.70.0000.00716.87
8.0.60.0000.00816.92
8.0.50.0060.00316.88
8.0.30.0070.00817.02
8.0.20.0110.00817.40
8.0.10.0040.00417.09
8.0.00.0080.01016.89
7.4.330.0000.00516.89
7.4.320.0000.00716.46
7.4.300.0030.00316.53
7.4.290.0030.00316.53
7.4.280.0040.00416.37
7.4.270.0030.00616.61
7.4.260.0070.00016.50
7.4.250.0000.00716.38
7.4.240.0000.00716.56
7.4.230.0000.00816.69
7.4.220.0090.00916.46
7.4.210.0100.00616.62
7.4.200.0070.00016.50
7.4.160.0160.00016.43
7.4.150.0070.01017.40
7.4.140.0130.00617.86
7.4.130.0080.01116.51
7.4.120.0080.00916.51
7.4.110.0120.00916.43
7.4.100.0100.00716.53
7.4.90.0170.00616.44
7.4.80.0120.00619.39
7.4.70.0080.00816.45
7.4.60.0160.00316.41
7.4.50.0090.00616.28
7.4.40.0030.01316.54
7.4.30.0130.00416.45
7.4.00.0050.00914.99
7.3.330.0000.00613.29
7.3.320.0000.00613.13
7.3.310.0000.00616.21
7.3.300.0000.00716.37
7.3.290.0050.00216.28
7.3.280.0060.01016.27
7.3.270.0150.00317.40
7.3.260.0090.00916.35
7.3.250.0130.00716.42
7.3.240.0100.00716.45
7.3.230.0180.00616.43
7.3.210.0120.00616.37
7.3.200.0060.01219.39
7.3.190.0110.00516.57
7.3.180.0060.01016.37
7.3.170.0100.00616.50
7.3.160.0030.01216.43
7.3.120.0130.00314.81
7.3.110.0030.01314.84
7.3.100.0060.00614.85
7.3.90.0060.01015.01
7.3.80.0100.00714.44
7.3.70.0070.00714.55
7.3.60.0000.01614.88
7.3.50.0000.01114.65
7.3.40.0070.01014.80
7.3.30.0000.00914.97
7.3.20.0030.01216.59
7.3.10.0070.00916.55
7.3.00.0020.01416.65
7.2.330.0150.00416.75
7.2.320.0100.00716.59
7.2.310.0140.00316.45
7.2.300.0130.00516.40
7.2.290.0110.01116.75
7.2.250.0130.00714.84
7.2.240.0070.01315.13
7.2.230.0030.00614.86
7.2.220.0090.00614.64
7.2.210.0130.00015.04
7.2.200.0090.00315.01
7.2.190.0030.00615.09
7.2.180.0000.01514.73
7.2.170.0060.00914.84
7.2.130.0100.00716.53
7.2.120.0130.00316.84
7.2.110.0130.00016.92
7.2.100.0060.00916.88
7.2.90.0140.00017.02
7.2.80.0090.00916.88
7.2.70.0070.00416.89
7.2.60.0060.00816.69
7.2.50.0030.00616.69
7.2.40.0030.01016.75
7.2.30.0090.00316.79
7.2.20.0130.00316.84
7.2.10.0120.00316.65
7.2.00.0030.00918.03
7.1.330.0070.00715.66
7.1.320.0080.00615.70
7.1.310.0070.00715.77
7.1.300.0110.00415.34
7.1.290.0120.00315.70
7.1.280.0030.00615.58
7.1.270.0080.00315.82
7.1.260.0110.00415.66
7.1.250.0030.00615.42
7.1.240.0030.01015.63
7.1.230.0030.00515.71
7.1.220.0040.00415.54
7.1.210.0070.00415.40
7.1.200.0090.00815.74
7.1.190.0030.00915.54
7.1.180.0060.01015.63
7.1.170.0070.00415.44
7.1.160.0080.00315.63
7.1.150.0060.00315.78
7.1.140.0000.01315.74
7.1.130.0030.00715.79
7.1.120.0040.00815.72
7.1.110.0080.00015.83
7.1.100.0080.00516.74
7.1.90.0040.00815.85
7.1.80.0000.01215.76
7.1.70.0040.00316.45
7.1.60.0080.00817.55
7.1.50.0080.01016.31
7.1.40.0030.01315.81
7.1.30.0030.01415.35
7.1.20.0000.00815.42
7.1.10.0060.00315.79
7.1.00.0030.04319.03
7.0.330.0110.00615.16
7.0.320.0100.00315.18
7.0.310.0060.00315.27
7.0.300.0030.00715.37
7.0.290.0000.01115.25
7.0.280.0090.00415.41
7.0.270.0040.00815.30
7.0.260.0000.01314.99
7.0.250.0080.00415.35
7.0.240.0030.00915.34
7.0.230.0000.01315.41
7.0.220.0080.00315.37
7.0.210.0040.00815.13
7.0.200.0420.00814.99
7.0.190.0060.00315.16
7.0.180.0060.00615.16
7.0.170.0070.00315.24
7.0.160.0040.00815.39
7.0.150.0030.00615.21
7.0.140.0080.00315.36
7.0.130.0060.00615.48
7.0.120.0080.00515.04
7.0.110.0090.00315.34
7.0.100.0040.01115.27
7.0.90.0040.00815.14
7.0.80.0060.00615.47
7.0.70.0000.01315.22
7.0.60.0140.03618.39
7.0.50.0050.04716.70
7.0.40.0070.02716.96
7.0.30.0200.04216.74
7.0.20.0250.03816.87
7.0.10.0070.04416.88
7.0.00.0050.03516.73
5.6.380.0090.00614.29
5.6.370.0110.00314.41
5.6.360.0030.00714.26
5.6.350.0040.01113.94
5.6.340.0040.00414.38
5.6.330.0000.01313.72
5.6.320.0040.00714.31
5.6.310.0060.00614.18
5.6.300.0030.00914.15
5.6.290.0000.01314.36
5.6.280.0050.02517.59
5.6.270.0030.01014.36
5.6.260.0030.00714.17
5.6.250.0070.00714.23
5.6.240.0110.00314.13
5.6.230.0060.00914.21
5.6.220.0000.01114.01
5.6.210.0100.04517.31
5.6.200.0090.02216.24
5.6.190.0030.03317.39
5.6.180.0180.02517.41
5.6.170.0070.03117.38
5.6.160.0150.04217.26
5.6.150.0050.04516.17
5.6.140.0040.04416.26
5.6.130.0080.03716.24
5.6.120.0130.04217.52
5.6.110.0040.02717.68
5.6.100.0030.02417.44
5.6.90.0030.04017.59
5.6.80.0050.03317.23
5.6.70.0030.01013.86
5.6.60.0110.00314.09
5.6.50.0030.01014.08
5.6.40.0040.01113.80
5.6.30.0090.00313.92
5.6.20.0100.00314.19
5.6.10.0110.00414.13
5.6.00.0040.01114.00
5.5.380.0030.00811.14
5.5.370.0000.01210.74
5.5.360.0070.00711.08
5.5.350.0090.04415.53
5.5.340.0030.04214.55
5.5.330.0040.03515.59
5.5.320.0130.02115.69
5.5.310.0080.04115.49
5.5.300.0040.03814.39
5.5.290.0030.04414.51
5.5.280.0020.03615.94
5.5.270.0090.03916.01
5.5.260.0070.04016.00
5.5.250.0120.04115.74
5.5.240.0100.02515.53
5.5.230.0030.00710.70
5.5.220.0040.00410.94
5.5.210.0060.00610.78
5.5.200.0030.00910.90
5.5.190.0100.00310.98
5.5.180.0060.00010.84
5.5.170.0040.00811.04
5.5.160.0030.00311.10
5.5.150.0000.01110.89
5.5.140.0060.00311.05
5.5.130.0070.00310.63
5.5.120.0000.01010.92
5.5.110.0000.01010.46
5.5.100.0040.00710.73
5.5.90.0060.00610.91
5.5.80.0000.00610.91
5.5.70.0060.00610.65
5.5.60.0050.00310.78
5.5.50.0060.00610.68
5.5.40.0030.00610.54
5.5.30.0030.00610.86
5.5.20.0040.00811.11
5.5.10.0070.00410.77
5.5.00.0030.00711.05

preferences:
56.41 ms | 400 KiB | 5 Q