3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( mcrypt_get_key_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_CBC), mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_CBC), MCRYPT_RIJNDAEL_256, MCRYPT_MODE_CBC );

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)
8.3.60.0120.00318.30
8.3.50.0100.00920.96
8.3.40.0070.00718.83
8.3.30.0070.00720.21
8.3.20.0070.00020.30
8.3.10.0040.00421.92
8.3.00.0070.00022.34
8.2.180.0120.00416.61
8.2.170.0060.00822.96
8.2.160.0090.00922.20
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00320.82
8.2.110.0090.00020.35
8.2.100.0060.00617.78
8.2.90.0040.00418.96
8.2.80.0000.00719.36
8.2.70.0040.00417.63
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0040.00419.95
8.2.30.0040.00419.41
8.2.20.0000.00717.65
8.2.10.0050.00317.60
8.2.00.0050.00217.74
8.1.280.0130.00725.92
8.1.270.0040.00423.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00023.85
8.1.230.0110.00020.93
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0080.00017.18
8.1.180.0060.00318.88
8.1.170.0040.00418.55
8.1.160.0000.00718.75
8.1.150.0000.00818.56
8.1.140.0040.00417.27
8.1.130.0000.00717.75
8.1.120.0040.00417.32
8.1.110.0050.00217.32
8.1.100.0000.00717.29
8.1.90.0070.00017.35
8.1.80.0030.00317.22
8.1.70.0030.00317.35
8.1.60.0040.00417.36
8.1.50.0040.00417.45
8.1.40.0050.00317.46
8.1.30.0000.00717.57
8.1.20.0040.00417.55
8.1.10.0000.00717.50
8.1.00.0040.00417.48
8.0.300.0030.00618.77
8.0.290.0040.00417.04
8.0.280.0040.00418.39
8.0.270.0030.00317.09
8.0.260.0000.00816.77
8.0.250.0030.00316.86
8.0.240.0000.01016.83
8.0.230.0000.00716.91
8.0.220.0070.00016.79
8.0.210.0040.00416.88
8.0.200.0000.00616.98
8.0.190.0050.00216.79
8.0.180.0050.00216.86
8.0.170.0030.00516.88
8.0.160.0070.00016.86
8.0.150.0030.00316.73
8.0.140.0030.00416.83
8.0.130.0030.00313.25
8.0.120.0040.00416.71
8.0.110.0000.00716.89
8.0.100.0000.00716.95
8.0.90.0050.00316.93
8.0.80.0060.00916.89
8.0.70.0040.00416.78
8.0.60.0040.00416.71
8.0.50.0000.00716.93
8.0.30.0150.00417.04
8.0.20.0120.00917.40
8.0.10.0050.00316.81
8.0.00.0100.00816.56
7.4.330.0030.00315.00
7.4.320.0000.00616.44
7.4.300.0000.00616.52
7.4.290.0030.00316.41
7.4.280.0000.00716.40
7.4.270.0070.00016.52
7.4.260.0000.00613.27
7.4.250.0060.00316.43
7.4.240.0050.00216.42
7.4.230.0040.00416.55
7.4.220.0090.00916.57
7.4.210.0040.01016.47
7.4.200.0030.00316.27
7.4.190.0030.00316.40
7.4.160.0120.00316.40
7.4.150.0110.00517.40
7.4.140.0070.01317.86
7.4.130.0080.01116.38
7.4.120.0120.00516.49
7.4.110.0130.00316.43
7.4.100.0200.00216.37
7.4.90.0140.00316.58
7.4.80.0100.00719.39
7.4.70.0100.00616.61
7.4.60.0120.00316.24
7.4.50.0080.00016.48
7.4.40.0130.00622.77
7.4.30.0100.00616.41
7.4.00.0030.01214.91
7.3.330.0060.00013.05
7.3.320.0000.00613.09
7.3.310.0030.00316.33
7.3.300.0030.00316.16
7.3.290.0080.01216.29
7.3.280.0080.00816.32
7.3.270.0080.00817.40
7.3.260.0140.00316.28
7.3.250.0140.00716.50
7.3.240.0080.00816.43
7.3.230.0060.00916.39
7.3.210.0130.00316.62
7.3.200.0090.00319.39
7.3.190.0100.00716.35
7.3.180.0060.01316.27
7.3.170.0120.00316.27
7.3.160.0060.01616.21
7.3.120.0080.00914.91
7.3.110.0040.01514.45
7.3.100.0080.00814.77
7.3.90.0030.01014.79
7.3.80.0080.00414.97
7.3.70.0030.01114.84
7.3.60.0040.01114.38
7.3.50.0060.00914.77
7.3.40.0090.00914.55
7.3.30.0030.00714.71
7.3.20.0070.00716.45
7.3.10.0030.01016.58
7.3.00.0030.00616.57
7.2.330.0040.01516.57
7.2.320.0040.01316.54
7.2.310.0070.01016.59
7.2.300.0100.00616.61
7.2.290.0060.01116.27
7.2.250.0000.01714.88
7.2.240.0140.00714.86
7.2.230.0040.01114.91
7.2.220.0090.00714.84
7.2.210.0000.01114.57
7.2.200.0060.00614.95
7.2.190.0060.00914.89
7.2.180.0060.01314.88
7.2.170.0070.00414.70
7.2.60.0000.01516.64
7.2.00.0060.00619.41
7.1.330.0070.00715.45
7.1.320.0130.00015.68
7.1.310.0030.01415.75
7.1.300.0100.00715.68
7.1.290.0100.00615.44
7.1.280.0080.00315.46
7.1.270.0080.00815.62
7.1.260.0060.01215.71
7.1.200.0460.01015.32
7.1.100.0130.00317.94
7.1.70.0040.00417.13
7.1.60.0100.01619.29
7.1.50.0160.01634.78
7.1.00.0070.04322.31
7.0.200.0310.00414.61
7.0.140.0030.07722.07
7.0.70.0070.08021.68
7.0.60.0030.08321.72
7.0.50.0070.05722.13
7.0.40.0030.06020.18
7.0.30.0070.06320.17
7.0.20.0030.05320.06
7.0.10.0070.04320.16
7.0.00.0000.09320.13
5.6.280.0030.07321.01
5.6.220.0030.07720.61
5.6.210.0000.08720.65
5.6.200.0030.08721.17
5.6.190.0130.07721.12
5.6.180.0030.08721.12
5.6.170.0000.08721.05
5.6.160.0030.05721.15
5.6.150.0100.04021.11
5.6.140.0100.07721.20
5.6.130.0070.08321.18
5.6.120.0070.04321.14
5.6.110.0030.05721.10
5.6.100.0030.08321.13
5.6.90.0130.04021.15
5.6.80.0030.08320.46
5.6.70.0000.08320.45
5.6.60.0100.07320.38
5.6.50.0070.07320.50
5.6.40.0000.08020.40
5.6.30.0100.07720.47
5.6.20.0000.07020.47
5.6.10.0030.05020.32
5.6.00.0070.08020.46
5.5.360.0100.05720.38
5.5.350.0000.08720.38
5.5.340.0130.06720.87
5.5.330.0100.08320.88
5.5.320.0030.08320.92
5.5.310.0100.07720.75
5.5.300.0130.07320.89
5.5.290.0070.07720.95
5.5.280.0000.07720.71
5.5.270.0070.08720.96
5.5.260.0000.07720.93
5.5.250.0030.08020.78
5.5.240.0030.07720.34
5.5.230.0030.07720.35
5.5.220.0000.08020.23
5.5.210.0070.06320.33
5.5.200.0030.08020.33
5.5.190.0070.07320.05
5.5.180.0130.07020.14
5.5.160.0070.08020.32
5.5.150.0030.04720.24
5.5.140.0000.04720.34
5.5.130.0030.08320.30
5.5.120.0070.07320.24
5.5.110.0070.06320.23
5.5.100.0100.07720.10
5.5.90.0030.07320.13
5.5.80.0030.05020.01
5.5.70.0070.05720.18
5.5.60.0070.07320.08
5.5.50.0000.08020.12
5.5.40.0030.06720.09
5.5.30.0070.05020.14
5.5.20.0030.08020.21
5.5.10.0030.07020.17
5.5.00.0070.07320.06
5.4.450.0000.08719.44
5.4.440.0070.05019.40
5.4.430.0100.07719.45
5.4.420.0100.08019.42
5.4.410.0030.03719.19
5.4.400.0000.07719.10
5.4.390.0070.05719.14
5.4.380.0000.08019.17
5.4.370.0070.07318.81
5.4.360.0070.06019.14
5.4.350.0000.07719.16
5.4.340.0030.07319.11
5.4.320.0030.07019.12
5.4.310.0030.06719.10
5.4.300.0030.03719.10
5.4.290.0000.07719.11
5.4.280.0030.06719.02
5.4.270.0100.07019.01
5.4.260.0030.08018.96
5.4.250.0030.08019.26
5.4.240.0000.07319.00
5.4.230.0000.08318.94
5.4.220.0030.08319.04
5.4.210.0070.06018.94
5.4.200.0070.05318.94
5.4.190.0070.07019.10
5.4.180.0000.07719.11
5.4.170.0030.05718.98
5.4.160.0030.05719.14
5.4.150.0070.08019.07
5.4.140.0000.07016.41
5.4.130.0000.04016.32
5.4.120.0030.07016.43
5.4.110.0100.07716.39
5.4.100.0070.05716.44
5.4.90.0030.04316.44
5.4.80.0000.05316.35
5.4.70.0030.03316.32
5.4.60.0030.03716.45
5.4.50.0070.07016.40
5.4.40.0030.05016.47
5.4.30.0070.07316.35
5.4.20.0100.07016.39
5.4.10.0000.04716.45
5.4.00.0070.03715.60
5.3.290.0030.08014.62
5.3.280.0000.08314.53
5.3.270.0100.05714.58
5.3.260.0030.04314.61
5.3.250.0030.07714.42
5.3.240.0070.07714.55
5.3.230.0100.03314.57
5.3.220.0100.06014.53
5.3.210.0070.05314.52
5.3.200.0030.05014.39
5.3.190.0030.04014.40
5.3.180.0100.06714.50
5.3.170.0030.05014.50
5.3.160.0000.05314.39
5.3.150.0030.04714.51
5.3.140.0100.06314.54
5.3.130.0030.07714.52
5.3.120.0030.07714.55
5.3.110.0100.06714.54
5.3.100.0000.06714.01
5.3.90.0070.07313.99
5.3.80.0000.08013.92
5.3.70.0000.06013.87
5.3.60.0000.05314.00
5.3.50.0000.07713.71
5.3.40.0030.07013.93
5.3.30.0030.05013.76
5.3.20.0100.06713.63
5.3.10.0030.06013.64
5.3.00.0130.06313.62
5.2.170.0030.06012.33
5.2.160.0070.06012.33
5.2.150.0000.06312.33
5.2.140.0000.06712.33
5.2.130.0030.06012.33
5.2.120.0000.06712.33
5.2.110.0030.04312.33
5.2.100.0030.06012.33
5.2.90.0000.04012.33
5.2.80.0030.03012.33
5.2.70.0070.05712.33
5.2.60.0070.05712.33
5.2.50.0000.04312.33
5.2.40.0030.06012.33
5.2.30.0000.05312.33
5.2.20.0000.06312.33
5.2.10.0030.06012.33
5.2.00.0030.06012.33
5.1.60.0030.05312.33
5.1.50.0030.05312.33
5.1.40.0000.05712.33
5.1.30.0000.04312.33
5.1.20.0000.05312.33
5.1.10.0030.05012.33
5.1.00.0000.05712.33
5.0.50.0000.03712.33
5.0.40.0030.04012.33
5.0.30.0070.05012.33
5.0.20.0030.04312.33
5.0.10.0030.04312.33
5.0.00.0070.06012.33
4.4.90.0000.02712.33
4.4.80.0000.03712.33
4.4.70.0030.03312.33
4.4.60.0000.03312.33
4.4.50.0000.01712.33
4.4.40.0030.05012.33
4.4.30.0030.03012.33
4.4.20.0000.03712.33
4.4.10.0000.03712.33
4.4.00.0000.05712.33
4.3.110.0000.03312.33
4.3.100.0000.03312.33
4.3.90.0070.03012.33
4.3.80.0030.04312.33
4.3.70.0000.02312.33
4.3.60.0000.03312.33
4.3.50.0000.03712.33
4.3.40.0000.04312.33
4.3.30.0000.02012.33
4.3.20.0030.03312.33
4.3.10.0030.02312.33
4.3.00.0030.03012.33

preferences:
47.73 ms | 401 KiB | 5 Q