3v4l.org

run code in 300+ PHP versions simultaneously
<?php $encrypt_result = mcrypt_encrypt_(MCRYPT_RIJNDAEL_256, "bite", "data", MCRYPT_MODE_ECB); var_dump($encrypt_result); $user_id = 4; $result = rtrim(mcrypt_decrypt(MCRYPT_RIJNDAEL_256, "bite", base64_decode($user_id), MCRYPT_MODE_ECB), "\0"); 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)
8.3.60.0100.00716.50
8.3.50.0070.01221.20
8.3.40.0070.00718.60
8.3.30.0080.00818.80
8.3.20.0140.00020.38
8.3.10.0040.00423.61
8.3.00.0040.00423.35
8.2.180.0090.00616.63
8.2.170.0210.00022.96
8.2.160.0130.00020.57
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0040.00419.82
8.2.120.0030.00526.35
8.2.110.0090.00019.32
8.2.100.0060.00617.91
8.2.90.0060.00317.84
8.2.80.0050.00317.97
8.2.70.0080.00417.50
8.2.60.0000.00817.89
8.2.50.0080.00018.07
8.2.40.0070.00022.28
8.2.30.0030.00320.62
8.2.20.0070.00017.63
8.2.10.0080.00017.88
8.2.00.0070.00017.97
8.1.280.0090.00625.92
8.1.270.0000.00823.83
8.1.260.0090.00028.09
8.1.250.0040.00428.09
8.1.240.0070.00320.87
8.1.230.0040.00720.93
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0030.00617.25
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0030.00618.57
8.1.160.0000.00720.64
8.1.150.0040.00418.71
8.1.140.0050.00319.48
8.1.130.0040.00417.64
8.1.120.0030.00317.31
8.1.110.0050.00217.37
8.1.100.0040.00417.35
8.1.90.0000.00817.23
8.1.80.0000.00717.38
8.1.70.0070.00017.39
8.1.60.0000.00817.46
8.1.50.0110.00017.31
8.1.40.0030.00517.44
8.1.30.0050.00217.60
8.1.20.0000.00817.62
8.1.10.0000.00817.54
8.1.00.0000.00817.42
8.0.300.0030.00520.20
8.0.290.0050.00316.58
8.0.280.0000.00718.30
8.0.270.0000.00717.07
8.0.260.0070.00017.19
8.0.250.0030.00317.00
8.0.240.0030.00516.98
8.0.230.0070.00016.95
8.0.220.0040.00416.87
8.0.210.0040.00416.90
8.0.200.0060.00316.95
8.0.190.0000.00716.96
8.0.180.0040.00416.94
8.0.170.0000.00816.91
8.0.160.0000.00816.92
8.0.150.0000.00716.80
8.0.140.0050.00216.88
8.0.130.0060.00013.34
8.0.120.0080.00016.73
8.0.110.0080.00016.88
8.0.100.0000.00816.80
8.0.90.0070.00016.90
8.0.80.0100.00716.89
8.0.70.0040.00416.88
8.0.60.0080.00016.83
8.0.50.0050.00316.87
8.0.30.0090.00617.11
8.0.20.0140.00517.40
8.0.10.0000.00816.99
8.0.00.0090.00916.58
7.4.330.0000.00516.84
7.4.320.0030.00516.43
7.4.300.0070.00016.59
7.4.290.0070.00016.45
7.4.280.0090.00016.52
7.4.270.0000.00716.59
7.4.260.0030.00316.38
7.4.250.0040.00416.31
7.4.240.0030.00316.52
7.4.230.0040.00416.57
7.4.220.0110.00716.49
7.4.210.0070.00716.48
7.4.200.0000.00716.48
7.4.160.0140.00716.45
7.4.150.0130.00417.40
7.4.140.0120.00817.86
7.4.130.0090.00816.42
7.4.120.0100.01116.54
7.4.110.0140.00716.34
7.4.100.0170.00516.36
7.4.90.0100.00716.50
7.4.80.0060.01519.39
7.4.70.0000.02016.49
7.4.60.0150.00716.59
7.4.50.0080.00716.29
7.4.40.0100.01016.55
7.4.30.0130.00316.27
7.4.10.0090.01114.98
7.4.00.0070.01015.04
7.3.330.0020.00213.02
7.3.320.0030.00313.12
7.3.310.0070.00016.33
7.3.300.0000.00716.10
7.3.290.0110.00416.28
7.3.280.0080.00816.24
7.3.270.0060.01017.40
7.3.260.0140.00316.48
7.3.250.0090.00916.26
7.3.240.0110.00816.46
7.3.230.0030.01416.48
7.3.210.0140.00316.28
7.3.200.0030.01419.39
7.3.190.0080.01116.29
7.3.180.0130.00316.28
7.3.170.0090.01316.37
7.3.160.0090.00616.20
7.3.130.0130.00614.67
7.3.120.0060.00814.87
7.3.110.0090.00814.93
7.3.100.0080.00914.69
7.3.90.0020.01214.71
7.3.80.0030.01014.68
7.3.70.0010.00914.76
7.3.60.0020.01114.75
7.3.50.0060.00614.86
7.3.40.0040.00814.74
7.3.30.0070.00514.85
7.3.20.0030.00916.66
7.3.10.0110.00516.65
7.3.00.0070.00716.48
7.2.330.0090.00916.42
7.2.320.0070.01716.50
7.2.310.0110.00716.62
7.2.300.0100.00716.65
7.2.290.0090.00916.49
7.2.260.0060.01314.64
7.2.250.0020.01714.88
7.2.240.0100.00614.82
7.2.230.0040.01114.85
7.2.220.0080.00914.97
7.2.210.0080.00514.82
7.2.200.0060.00814.86
7.2.190.0070.01014.78
7.2.180.0030.00714.60
7.2.170.0060.00914.83
7.2.160.0000.01114.67
7.2.150.0070.00716.76
7.2.140.0000.01116.67
7.2.130.0080.00616.84
7.2.120.0010.01216.87
7.2.110.0100.00616.80
7.2.100.0110.00516.84
7.2.90.0060.00916.78
7.2.80.0080.00616.89
7.2.70.0030.01116.94
7.2.60.0030.00916.89
7.2.50.0020.01116.72
7.2.40.0050.00916.80
7.2.30.0060.01016.74
7.2.20.0060.00516.64
7.2.10.0020.01316.83
7.2.00.0050.00817.57
7.1.330.0000.01215.62
7.1.320.0050.00515.63
7.1.310.0080.00615.64
7.1.300.0070.00715.63
7.1.290.0090.00515.53
7.1.280.0050.00915.52
7.1.270.0060.00915.67
7.1.260.0040.00615.64
7.1.250.0040.00615.45
7.1.240.0080.00615.60
7.1.230.0100.00315.65
7.1.220.0080.00815.58
7.1.210.0070.00715.44
7.1.200.0070.00715.68
7.1.190.0060.00815.71
7.1.180.0060.00415.72
7.1.170.0040.01215.69
7.1.160.0050.01115.66
7.1.150.0030.01015.46
7.1.140.0080.00215.57
7.1.130.0050.00715.72
7.1.120.0020.01315.46
7.1.110.0060.00515.77
7.1.100.0070.00516.52
7.1.90.0040.00715.68
7.1.80.0030.01115.71
7.1.70.0060.00816.04
7.1.60.0080.00716.75
7.1.50.0050.00915.94
7.1.40.0050.00515.55
7.1.30.0110.00415.66
7.1.20.0050.00815.35
7.1.10.0030.00815.47
7.1.00.0020.03417.98
7.0.330.0060.00515.10
7.0.320.0060.00915.13
7.0.310.0040.01015.20
7.0.300.0060.00615.44
7.0.290.0060.00715.22
7.0.280.0050.00615.17
7.0.270.0070.00415.36
7.0.260.0030.00815.18
7.0.250.0070.00715.31
7.0.240.0100.00115.19
7.0.230.0080.00315.21
7.0.220.0090.00415.39
7.0.210.0070.00515.13
7.0.200.0020.00915.79
7.0.190.0040.00615.29
7.0.180.0060.00615.39
7.0.170.0060.00515.39
7.0.160.0050.01015.34
7.0.150.0020.00715.36
7.0.140.0050.00715.36
7.0.130.0090.00215.26
7.0.120.0020.01015.44
7.0.110.0030.00815.19
7.0.100.0050.00815.30
7.0.90.0020.00715.31
7.0.80.0090.00315.27
7.0.70.0040.00915.40
7.0.60.0100.02817.45
7.0.50.0040.03616.09
7.0.40.0050.02315.63
7.0.30.0150.03015.48
7.0.20.0130.03215.54
7.0.10.0020.02615.64
7.0.00.0050.01915.59
5.6.400.0040.00614.25
5.6.390.0090.00414.21
5.6.380.0050.01013.90
5.6.370.0060.00714.37
5.6.360.0060.00614.08
5.6.350.0020.01114.11
5.6.340.0050.00714.17
5.6.330.0050.00914.25
5.6.320.0020.01014.27
5.6.310.0080.00514.23
5.6.300.0020.01314.32
5.6.290.0050.00914.35
5.6.280.0040.01716.48
5.6.270.0040.01014.02
5.6.260.0090.00313.96
5.6.250.0040.00614.09
5.6.240.0040.01014.08
5.6.230.0080.00514.24
5.6.220.0090.00514.07
5.6.210.0030.03716.33
5.6.200.0040.02115.41
5.6.190.0090.03416.09
5.6.180.0190.02616.42
5.6.170.0150.02616.11
5.6.160.0070.03216.24
5.6.150.0040.02015.51
5.6.140.0070.03115.49
5.6.130.0080.02615.58
5.6.120.0060.03216.47
5.6.110.0110.02916.29
5.6.100.0120.01816.46
5.6.90.0090.03016.32
5.6.80.0060.03316.08
5.6.70.0050.01313.93
5.6.60.0040.01014.13
5.6.50.0100.00414.15
5.6.40.0050.01214.05
5.6.30.0040.01213.88
5.6.20.0070.00714.04
5.6.10.0050.00913.90
5.6.00.0080.00514.15
5.5.380.0030.00813.99
5.5.370.0030.01014.14
5.5.360.0070.00713.97
5.5.350.0060.03216.19
5.5.340.0050.03015.38
5.5.330.0060.03216.16
5.5.320.0230.01916.16
5.5.310.0220.02815.98
5.5.300.0060.03215.32
5.5.290.0050.02415.23
5.5.280.0060.02116.09
5.5.270.0090.03016.30
5.5.260.0070.03116.21
5.5.250.0120.02616.15
5.5.240.0100.02816.10
5.5.230.0080.00613.83
5.5.220.0080.00813.78
5.5.210.0110.00713.88
5.5.200.0090.00814.08
5.5.190.0070.00913.90
5.5.180.0060.00413.86
5.5.170.0050.00914.02
5.5.160.0070.00713.83
5.5.150.0030.01014.02
5.5.140.0060.00913.67
5.5.130.0030.01214.04
5.5.120.0060.01014.04
5.5.110.0050.01013.94
5.5.100.0110.00413.92
5.5.90.0090.00613.95
5.5.80.0050.00713.92
5.5.70.0070.00813.90
5.5.60.0120.00214.08
5.5.50.0060.00613.73
5.5.40.0070.00713.79
5.5.30.0050.00813.60
5.5.20.0030.01013.88
5.5.10.0050.00714.09
5.5.00.0050.00613.99

preferences:
67.51 ms | 401 KiB | 5 Q