3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = "1234567890abcdef"; $plain = "query=111111111111111&f=ROZWAL_{ECBECBECB}"; $res = mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $key, $plain, "ecb"); echo chunk_split(bin2hex($res), 32, ' ');

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)
8.3.60.0080.00616.38
8.3.50.0110.00416.18
8.3.40.0140.00018.67
8.3.30.0090.00618.50
8.3.20.0000.00820.16
8.3.10.0050.00221.93
8.3.00.0070.00021.85
8.2.180.0100.00716.50
8.2.170.0150.00022.96
8.2.160.0070.00720.53
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0030.00620.97
8.2.120.0070.00026.35
8.2.110.0030.00621.18
8.2.100.0070.00417.80
8.2.90.0030.00619.22
8.2.80.0080.00017.97
8.2.70.0060.00317.38
8.2.60.0000.00717.91
8.2.50.0000.00718.09
8.2.40.0080.00022.33
8.2.30.0000.00719.28
8.2.20.0000.00717.64
8.2.10.0040.00417.95
8.2.00.0000.00818.06
8.1.270.0040.00421.83
8.1.260.0080.00028.09
8.1.250.0050.00228.09
8.1.240.0060.00322.45
8.1.230.0030.00919.01
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0040.00417.25
8.1.180.0000.00818.10
8.1.170.0000.01018.34
8.1.160.0050.00320.68
8.1.150.0060.00318.80
8.1.140.0000.00819.55
8.1.130.0030.00317.54
8.1.120.0030.00417.26
8.1.110.0040.00417.31
8.1.100.0070.00017.38
8.1.90.0070.00017.28
8.1.80.0040.00617.36
8.1.70.0000.00817.38
8.1.60.0030.00517.44
8.1.50.0000.00817.53
8.1.40.0050.00317.53
8.1.30.0000.00917.69
8.1.20.0000.00817.71
8.1.10.0040.00417.57
8.1.00.0000.00817.43
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0040.00418.38
8.0.270.0000.00717.24
8.0.260.0030.00317.18
8.0.250.0030.00316.94
8.0.240.0000.00716.84
8.0.230.0000.00616.95
8.0.220.0030.00516.88
8.0.210.0040.00416.91
8.0.200.0030.00316.84
8.0.190.0040.00416.96
8.0.180.0030.00616.87
8.0.170.0040.00416.86
8.0.160.0000.00716.96
8.0.150.0050.00616.71
8.0.140.0000.00716.86
8.0.130.0030.00313.27
8.0.120.0040.00416.77
8.0.110.0050.00316.88
8.0.100.0040.00416.86
8.0.90.0000.00716.88
8.0.80.0040.01116.91
8.0.70.0070.00016.75
8.0.60.0040.00416.93
8.0.50.0040.00416.77
8.0.30.0040.01316.81
8.0.20.0140.00717.40
8.0.10.0040.00416.89
8.0.00.0100.01016.68
7.4.330.0000.00516.77
7.4.320.0070.00016.36
7.4.300.0000.00716.49
7.4.290.0000.00716.51
7.4.280.0050.00216.39
7.4.270.0050.00216.57
7.4.260.0000.00816.41
7.4.250.0040.00416.61
7.4.240.0070.00016.57
7.4.230.0030.00316.68
7.4.220.0140.01016.48
7.4.210.0060.00916.51
7.4.200.0030.00316.67
7.4.160.0050.01516.36
7.4.150.0030.01417.40
7.4.140.0100.01017.86
7.4.130.0030.01416.48
7.4.120.0110.00716.56
7.4.110.0090.00916.36
7.4.100.0100.01316.42
7.4.90.0140.00316.48
7.4.80.0110.00719.39
7.4.70.0100.00716.48
7.4.60.0100.01016.43
7.4.50.0120.00616.33
7.4.40.0060.00916.55
7.4.30.0110.00716.50
7.4.10.0060.01215.82
7.4.00.0100.00815.37
7.3.330.0000.00613.10
7.3.320.0000.00613.01
7.3.310.0000.00716.20
7.3.300.0030.00316.30
7.3.290.0030.00316.21
7.3.280.0080.01116.27
7.3.270.0100.00717.40
7.3.260.0090.01516.25
7.3.250.0130.00416.34
7.3.240.0090.00716.50
7.3.230.0120.00616.39
7.3.210.0060.01116.26
7.3.200.0190.00319.39
7.3.190.0120.00916.38
7.3.180.0060.00916.25
7.3.170.0110.01216.35
7.3.160.0030.01316.55
7.3.130.0110.00615.55
7.3.120.0050.00915.74
7.3.110.0120.00515.51
7.3.100.0090.00515.63
7.3.90.0100.00615.53
7.3.80.0080.00715.50
7.3.70.0030.01015.44
7.3.60.0040.01415.52
7.3.50.0100.00715.50
7.3.40.0040.00615.45
7.3.30.0100.00515.47
7.3.20.0050.00817.35
7.3.10.0050.00817.35
7.3.00.0060.00817.27
7.2.330.0140.00916.33
7.2.320.0100.01316.59
7.2.310.0160.00816.28
7.2.300.0090.00916.23
7.2.290.0060.00916.39
7.2.260.0060.01015.40
7.2.250.0100.00815.45
7.2.240.0020.01315.74
7.2.230.0030.01215.64
7.2.220.0090.00815.50
7.2.210.0050.00615.65
7.2.200.0080.00715.63
7.2.190.0100.00715.69
7.2.180.0060.00615.57
7.2.170.0040.01215.74
7.2.160.0020.01415.65
7.2.150.0040.01117.45
7.2.140.0090.00717.59
7.2.130.0080.00717.54
7.2.120.0070.00617.40
7.2.110.0090.00917.54
7.2.100.0080.00817.40
7.2.90.0090.00817.57
7.2.80.0080.00817.30
7.2.70.0050.01017.57
7.2.60.0060.00917.19
7.2.50.0060.00917.49
7.2.40.0020.01117.52
7.2.30.0080.00317.35
7.2.20.0100.00717.51
7.2.10.0070.00517.42
7.2.00.0060.00618.20
7.1.330.0080.00516.26
7.1.320.0070.00916.40
7.1.310.0070.00516.46
7.1.300.0040.01216.31
7.1.290.0060.00416.41
7.1.280.0070.00816.27
7.1.270.0050.01116.45
7.1.260.0050.00816.27
7.1.250.0050.00716.36
7.1.240.0060.00616.44
7.1.230.0070.00716.28
7.1.220.0080.00816.38
7.1.210.0050.00816.35
7.1.200.0050.00716.12
7.1.190.0070.00716.42
7.1.180.0020.01116.39
7.1.170.0050.00916.18
7.1.160.0060.00916.40
7.1.150.0050.00716.40
7.1.140.0040.00916.39
7.1.130.0080.00616.40
7.1.120.0020.01116.44
7.1.110.0040.00916.38
7.1.100.0020.01116.82
7.1.90.0080.00816.17
7.1.80.0080.00616.28
7.1.70.0030.00816.58
7.1.60.0060.00917.43
7.1.50.0060.00816.51
7.1.40.0090.00616.42
7.1.30.0050.00816.40
7.1.20.0060.00616.36
7.1.10.0030.01016.30
7.1.00.0030.03018.34
7.0.330.0060.00816.08
7.0.320.0080.00316.08
7.0.310.0070.00415.99
7.0.300.0060.00616.12
7.0.290.0070.00616.18
7.0.280.0080.00515.96
7.0.270.0090.00515.99
7.0.260.0080.00516.12
7.0.250.0040.01215.98
7.0.240.0050.00816.13
7.0.230.0060.00516.14
7.0.220.0070.00616.03
7.0.210.0050.01016.13
7.0.200.0180.00915.64
7.0.190.0050.00916.11
7.0.180.0040.00716.12
7.0.170.0050.01016.11
7.0.160.0080.00716.19
7.0.150.0050.00716.01
7.0.140.0030.00616.27
7.0.130.0070.00716.01
7.0.120.0050.00715.95
7.0.110.0080.00515.96
7.0.100.0060.00516.13
7.0.90.0090.00516.01
7.0.80.0040.00815.99
7.0.70.0030.01016.20
7.0.60.0080.01818.06
7.0.50.0070.01616.60
7.0.40.0040.03416.25
7.0.30.0140.02816.03
7.0.20.0130.02016.21
7.0.10.0080.02816.10
7.0.00.0100.02016.18
5.6.400.0070.00514.97
5.6.390.0110.00614.91
5.6.380.0060.00814.79
5.6.370.0050.00814.90
5.6.360.0020.00814.81
5.6.350.0090.00815.01
5.6.340.0030.01314.92
5.6.330.0050.00815.12
5.6.320.0070.00814.84
5.6.310.0000.01314.93
5.6.300.0090.00614.88
5.6.290.0050.00914.87
5.6.280.0040.01616.86
5.6.270.0020.01315.16
5.6.260.0090.00514.98
5.6.250.0050.00815.11
5.6.240.0060.00814.91
5.6.230.0090.00714.98
5.6.220.0050.00914.93
5.6.210.0050.02816.77
5.6.200.0020.03515.89
5.6.190.0050.03316.92
5.6.180.0110.02016.88
5.6.170.0160.01916.75
5.6.160.0050.03316.77
5.6.150.0040.03315.91
5.6.140.0060.01615.92
5.6.130.0050.02015.97
5.6.120.0060.02416.92
5.6.110.0070.03417.04
5.6.100.0080.03016.93
5.6.90.0100.03016.90
5.6.80.0070.02616.65
5.6.70.0090.00614.77
5.6.60.0020.01014.86
5.6.50.0050.00814.91
5.6.40.0020.00814.71
5.6.30.0050.00814.97
5.6.20.0030.00914.92
5.6.10.0060.00614.77
5.6.00.0100.00714.78
5.5.380.0060.01114.88
5.5.370.0050.01114.80
5.5.360.0030.01214.84
5.5.350.0190.02116.79
5.5.340.0050.01615.88
5.5.330.0090.02616.63
5.5.320.0090.02216.71
5.5.310.0170.02616.65
5.5.300.0050.03515.79
5.5.290.0080.02515.92
5.5.280.0050.02116.56
5.5.270.0070.03316.83
5.5.260.0040.01716.75
5.5.250.0050.03216.71
5.5.240.0120.02616.63
5.5.230.0050.00614.79
5.5.220.0050.01014.76
5.5.210.0060.00414.93
5.5.200.0060.00814.53
5.5.190.0050.00814.82
5.5.180.0030.00714.82
5.5.170.0040.00914.83
5.5.160.0070.00314.78
5.5.150.0070.00614.85
5.5.140.0070.00714.72
5.5.130.0050.01014.81
5.5.120.0050.00514.70
5.5.110.0090.00514.66
5.5.100.0040.00914.72
5.5.90.0110.00514.70
5.5.80.0020.00914.81
5.5.70.0030.00714.86
5.5.60.0030.01114.61
5.5.50.0050.01014.61
5.5.40.0030.00814.73
5.5.30.0050.00814.58
5.5.20.0100.00714.86
5.5.10.0050.00714.80
5.5.00.0070.00714.72

preferences:
61.01 ms | 400 KiB | 5 Q