3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cipher = mcrypt_module_open(MCRYPT_BLOWFISH,'',MCRYPT_MODE_CBC,''); ver_dump($cipher);die();

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)
8.3.60.0120.00918.30
8.3.50.0000.01621.89
8.3.40.0070.00718.68
8.3.30.0150.00419.09
8.3.20.0030.00520.02
8.3.10.0080.00023.48
8.3.00.0000.00820.77
8.2.180.0060.00916.75
8.2.170.0180.00322.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0070.00724.66
8.2.130.0080.00026.16
8.2.120.0080.00020.98
8.2.110.0070.01022.25
8.2.100.0030.01018.16
8.2.90.0050.00317.75
8.2.80.0040.00418.78
8.2.70.0000.00817.80
8.2.60.0080.00017.93
8.2.50.0050.00518.10
8.2.40.0040.00420.60
8.2.30.0000.00718.05
8.2.20.0050.00317.72
8.2.10.0040.00417.85
8.2.00.0000.00817.54
8.1.280.0140.00625.92
8.1.270.0040.00422.05
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00622.74
8.1.230.0080.00417.70
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0000.00917.22
8.1.190.0030.00617.10
8.1.180.0090.00018.10
8.1.170.0050.00318.59
8.1.160.0000.00822.17
8.1.150.0070.00018.50
8.1.140.0000.00717.23
8.1.130.0000.00617.67
8.1.120.0030.00317.24
8.1.110.0080.00017.25
8.1.100.0040.00417.23
8.1.90.0040.00417.38
8.1.80.0070.00017.31
8.1.70.0000.00817.25
8.1.60.0060.00317.37
8.1.50.0040.00417.43
8.1.40.0000.00817.42
8.1.30.0040.00417.57
8.1.20.0040.00417.43
8.1.10.0000.00717.38
8.1.00.0110.00017.36
8.0.300.0000.00718.77
8.0.290.0020.00516.75
8.0.280.0070.00018.41
8.0.270.0030.00317.23
8.0.260.0030.00317.24
8.0.250.0030.00316.91
8.0.240.0040.00416.93
8.0.230.0000.00716.91
8.0.220.0060.00016.86
8.0.210.0070.00016.94
8.0.200.0000.00616.82
8.0.190.0080.00016.93
8.0.180.0000.00716.96
8.0.170.0000.00916.86
8.0.160.0030.00316.94
8.0.150.0040.00416.71
8.0.140.0000.00716.89
8.0.130.0030.00513.39
8.0.120.0070.00016.83
8.0.110.0040.00416.81
8.0.100.0070.00016.93
8.0.90.0080.00016.79
8.0.80.0070.01116.90
8.0.70.0020.00516.76
8.0.60.0030.00516.82
8.0.50.0000.00816.84
8.0.30.0080.01117.01
8.0.20.0120.00717.40
8.0.10.0000.00817.00
8.0.00.0130.00816.59
7.4.330.0060.00015.00
7.4.320.0000.00616.50
7.4.300.0030.00316.60
7.4.290.0030.00316.37
7.4.280.0050.00216.52
7.4.270.0000.00716.54
7.4.260.0030.00716.46
7.4.250.0040.00416.48
7.4.240.0000.00716.49
7.4.230.0000.00816.62
7.4.220.0040.01416.47
7.4.210.0060.00716.57
7.4.200.0000.00716.19
7.4.160.0200.00316.47
7.4.150.0070.01317.40
7.4.140.0100.00817.86
7.4.130.0120.00716.56
7.4.120.0110.00616.50
7.4.110.0060.01616.58
7.4.100.0130.00316.52
7.4.90.0140.00416.51
7.4.80.0070.01019.39
7.4.70.0090.00916.66
7.4.60.0120.01416.28
7.4.50.0030.00616.66
7.4.40.0090.00616.34
7.4.30.0030.01316.56
7.4.00.0090.00615.12
7.3.330.0050.00013.14
7.3.320.0000.00513.10
7.3.310.0070.00016.22
7.3.300.0080.00016.15
7.3.290.0080.00416.32
7.3.280.0080.00916.23
7.3.270.0100.00717.40
7.3.260.0120.00616.30
7.3.250.0060.01116.40
7.3.240.0100.00616.55
7.3.230.0070.01016.39
7.3.210.0110.00516.39
7.3.200.0060.01619.39
7.3.190.0130.01016.49
7.3.180.0100.00716.32
7.3.170.0090.00616.55
7.3.160.0120.00916.36
7.3.120.0070.00715.04
7.2.330.0150.01016.35
7.2.320.0090.00916.34
7.2.310.0120.00416.21
7.2.300.0030.01316.31
7.2.290.0030.01416.32
7.2.60.0090.00616.59
7.2.00.0030.00619.31
7.1.200.0090.00615.68
7.1.100.0000.00917.71
7.1.70.0000.00716.73
7.1.60.0140.01019.70
7.1.50.0090.01616.68
7.1.00.0100.07022.37
7.0.200.0040.00416.75
7.0.140.0130.06022.09
7.0.60.0100.08319.87
7.0.50.0030.07017.87
7.0.40.0070.08720.06
7.0.30.0270.05320.07
7.0.20.0170.04720.16
7.0.10.0270.05320.20
7.0.00.0070.05320.17
5.6.280.0070.07320.96
5.6.210.0170.06720.74
5.6.200.0030.04018.16
5.6.190.0030.04720.72
5.6.180.0300.08320.63
5.6.170.0270.03020.38
5.6.160.0030.05020.53
5.6.150.0030.06718.21
5.6.140.0030.06718.21
5.6.130.0030.09018.26
5.6.120.0000.04321.12
5.6.110.0130.07021.13
5.6.100.0030.04021.16
5.6.90.0130.08021.00
5.6.80.0070.07720.39
5.6.70.4130.05020.60
5.5.350.0130.08320.34
5.5.340.0070.06318.02
5.5.330.0000.04320.40
5.5.320.0370.07020.32
5.5.310.0230.06720.35
5.5.300.0030.04017.91
5.5.290.0130.07717.90
5.5.280.0100.03720.71
5.5.270.0200.07320.89
5.5.260.0100.08320.86
5.5.250.0030.04020.70
5.5.240.0170.05320.34
5.4.450.0230.05019.40
5.4.440.4030.04019.59
5.4.430.0070.05719.14
5.4.420.0130.05019.41
5.4.410.0070.05719.23
5.4.400.0030.06019.13
5.4.390.0170.04719.05
5.4.380.0270.04718.50
5.4.370.0170.05018.71
5.4.360.0130.05318.59
5.4.350.0030.04011.97
5.4.340.0040.04011.96
5.4.320.0050.04112.45
5.4.310.0060.03912.45
5.4.300.0090.04912.45
5.4.290.0110.04912.45
5.4.280.0040.04212.35
5.4.270.0070.04412.35
5.4.260.0090.03812.34
5.4.250.0070.03812.35
5.4.240.0060.03812.35
5.4.230.0050.04312.34
5.4.220.0070.04512.34
5.4.210.0050.05512.34
5.4.200.0110.05012.34
5.4.190.0120.06712.33
5.4.180.0090.06212.33
5.4.170.0160.05112.34
5.4.160.0100.06212.34
5.4.150.0100.04412.34
5.4.140.0080.05112.02
5.4.130.0070.04912.01
5.4.120.0080.05011.96
5.4.110.0110.04611.96
5.4.100.0080.05011.96
5.4.90.0110.05011.96
5.4.80.0080.05311.96
5.4.70.0110.04611.96
5.4.60.0080.04711.96
5.4.50.0060.04811.96
5.4.40.0120.04111.95
5.4.30.0080.04311.95
5.4.20.0100.04411.95
5.4.10.0090.04511.95
5.4.00.0070.04911.44
5.3.290.0090.03912.80
5.3.280.0060.05012.71
5.3.270.0130.04712.73
5.3.260.0130.04712.72
5.3.250.0080.05012.72
5.3.240.0140.04512.72
5.3.230.0120.04412.70
5.3.220.0070.05012.68
5.3.210.0110.04712.68
5.3.200.0150.05312.68
5.3.190.0100.04612.68
5.3.180.0060.04912.68
5.3.170.0070.04012.67
5.3.160.0110.04712.67
5.3.150.0120.04512.68
5.3.140.0100.04712.66
5.3.130.0090.05212.66
5.3.120.0060.05112.66
5.3.110.0070.04012.65
5.3.100.0090.04012.12
5.3.90.0060.04712.09
5.3.80.0080.04012.07
5.3.70.0080.04412.08

preferences:
50.33 ms | 400 KiB | 5 Q