3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(openssl_random_pseudo_bytes(128));

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)
8.3.60.0090.00618.30
8.3.50.0160.00321.90
8.3.40.0120.00318.59
8.3.30.0140.00319.04
8.3.20.0040.00420.04
8.3.10.0080.00020.66
8.3.00.0030.00519.38
8.2.180.0110.00416.63
8.2.170.0120.00322.96
8.2.160.0110.00420.35
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00022.23
8.2.110.0100.00020.25
8.2.100.0060.00617.77
8.2.90.0040.00418.03
8.2.80.0030.00617.97
8.2.70.0100.00217.50
8.2.60.0040.00417.80
8.2.50.0070.00718.07
8.2.40.0070.00018.19
8.2.30.0040.00419.29
8.2.20.0070.00017.63
8.2.10.0070.00017.98
8.2.00.0050.00317.59
8.1.280.0130.00725.92
8.1.270.0040.00423.79
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0040.00422.20
8.1.230.0080.00420.82
8.1.220.0050.00217.74
8.1.210.0030.00618.77
8.1.200.0000.00917.13
8.1.190.0000.00817.22
8.1.180.0070.00018.10
8.1.170.0070.00718.68
8.1.160.0000.00721.90
8.1.150.0040.00418.66
8.1.140.0000.00717.32
8.1.130.0000.00717.63
8.1.120.0000.00717.21
8.1.110.0040.00417.37
8.1.100.0000.00717.29
8.1.90.0030.00517.22
8.1.80.0080.00017.20
8.1.70.0030.00317.20
8.1.60.0030.00517.42
8.1.50.0040.00417.40
8.1.40.0000.00717.40
8.1.30.0040.00417.48
8.1.20.0070.00017.47
8.1.10.0040.00417.38
8.1.00.0040.00417.44
8.0.300.0000.00720.17
8.0.290.0020.00516.63
8.0.280.0050.00318.38
8.0.270.0070.00016.81
8.0.260.0000.00617.19
8.0.250.0030.00316.83
8.0.240.0070.00016.86
8.0.230.0030.00416.98
8.0.220.0040.00416.89
8.0.210.0030.00316.78
8.0.200.0000.00616.83
8.0.190.0000.00716.93
8.0.180.0000.00716.91
8.0.170.0000.00716.87
8.0.160.0000.00816.79
8.0.150.0040.00416.81
8.0.140.0000.00816.74
8.0.130.0030.00313.25
8.0.120.0040.00416.75
8.0.110.0040.00416.87
8.0.100.0000.00816.75
8.0.90.0000.00716.75
8.0.80.0070.01016.94
8.0.70.0040.00416.71
8.0.60.0040.00416.95
8.0.50.0030.00316.82
8.0.30.0050.01317.10
8.0.20.0160.00717.40
8.0.10.0070.00016.93
8.0.00.0090.01116.62
7.4.330.0050.00015.08
7.4.320.0020.00516.46
7.4.300.0030.00316.43
7.4.290.0000.00716.44
7.4.280.0050.00316.49
7.4.270.0070.00016.34
7.4.260.0000.00716.43
7.4.250.0070.00016.40
7.4.240.0020.00516.44
7.4.230.0000.00616.54
7.4.220.0110.00716.63
7.4.210.0110.00316.53
7.4.200.0000.00716.31
7.4.160.0160.00316.36
7.4.150.0140.00517.40
7.4.140.0080.01117.86
7.4.130.0050.01616.41
7.4.120.0110.00516.45
7.4.110.0080.00816.59
7.4.100.0100.00616.63
7.4.90.0100.00716.48
7.4.80.0030.01618.63
7.4.70.0080.00816.39
7.4.60.0080.00716.46
7.4.50.0030.00516.46
7.4.40.0120.00616.55
7.4.30.0040.01216.32
7.4.00.0060.00614.85
7.3.330.0000.00613.08
7.3.320.0000.00513.05
7.3.310.0030.00316.42
7.3.300.0040.00416.19
7.3.290.0120.00316.34
7.3.280.0060.01016.29
7.3.270.0110.01417.40
7.3.260.0090.00916.34
7.3.250.0110.01016.21
7.3.240.0100.00616.51
7.3.230.0110.00716.39
7.3.210.0100.01016.43
7.3.200.0130.01019.39
7.3.190.0170.00016.24
7.3.180.0100.01316.49
7.3.170.0040.01116.27
7.3.160.0060.00916.29
7.3.120.0090.00914.43
7.3.110.0060.00614.71
7.3.100.0030.01515.06
7.3.90.0070.01114.85
7.3.80.0070.01014.96
7.3.70.0070.00714.49
7.3.60.0100.00714.48
7.3.50.0100.01014.51
7.3.40.0040.00814.79
7.3.30.0030.01014.78
7.3.20.0070.00716.30
7.3.10.0070.00516.45
7.3.00.0020.01316.64
7.2.330.0100.00716.25
7.2.320.0060.01216.52
7.2.310.0130.01316.38
7.2.300.0140.00316.66
7.2.290.0100.01316.57
7.2.250.0070.01014.75
7.2.240.0030.01614.90
7.2.230.0080.00815.07
7.2.220.0080.00314.68
7.2.210.0040.00815.16
7.2.200.0000.01014.80
7.2.190.0150.00015.02
7.2.180.0060.01015.06
7.2.170.0080.00414.73
7.2.130.0040.00816.54
7.2.120.0070.00416.82
7.2.110.0080.00416.60
7.2.100.0060.00616.48
7.2.90.0040.00716.69
7.2.80.0060.00616.79
7.2.70.0030.00616.78
7.2.60.0000.01416.58
7.2.50.0000.00916.87
7.2.40.0060.00616.85
7.2.30.0030.00916.64
7.2.20.0000.01016.60
7.2.10.0080.00416.84
7.2.00.0050.00817.92
7.1.330.0030.01415.80
7.1.320.0000.01815.78
7.1.310.0080.00815.54
7.1.300.0080.00615.47
7.1.290.0000.01715.51
7.1.280.0060.00615.69
7.1.270.0040.00815.48
7.1.260.0040.00915.45
7.1.250.0040.00415.43
7.1.70.0070.00317.13
7.1.60.0030.02219.32
7.1.50.0170.02134.79
7.1.00.0000.07722.57
7.0.200.0000.01016.35
7.0.140.0070.06722.18
7.0.60.0100.06321.91
7.0.50.0070.03717.86
7.0.40.0030.05320.25
7.0.30.0100.05020.24
7.0.20.0430.06720.09
7.0.10.0130.08020.27
7.0.00.0000.04720.09
5.6.210.0070.06720.64
5.6.200.0030.07018.19
5.6.190.0070.05320.27
5.6.180.0300.07320.64
5.6.170.0430.05020.56
5.6.160.0100.03320.38
5.6.150.0070.08318.21
5.6.140.0100.03718.20
5.6.130.0130.05318.16
5.6.120.0200.07320.89
5.6.110.0030.08720.99
5.6.100.0100.04021.00
5.6.90.0100.07720.97
5.6.80.0030.08320.45
5.5.350.0370.07320.43
5.5.340.0070.08018.03
5.5.330.0100.08720.50
5.5.320.0200.04020.36
5.5.310.0370.06320.38
5.5.300.0100.07717.98
5.5.290.0030.04017.97
5.5.280.0130.07720.93
5.5.270.0030.08720.89
5.5.260.0030.06720.87
5.5.250.0070.03720.71
5.5.240.0030.03020.29
5.4.450.3700.03719.50
5.4.440.3630.03719.54
5.4.430.3700.03719.20
5.4.420.3600.03719.36
5.4.410.4030.03719.45
5.4.400.4100.03319.06
5.4.390.3770.03719.14
5.4.380.4170.04319.17
5.4.370.3470.04319.06
5.4.360.4730.03719.12
5.4.350.2600.03018.93
5.4.340.2930.03719.21
5.4.320.3670.03318.88
5.4.310.3730.03319.16
5.4.300.3600.04019.21
5.4.290.3970.03019.14
5.4.280.3730.04318.93
5.4.270.0000.04019.05
5.4.260.0070.05019.10
5.4.250.3800.04018.93
5.4.240.4530.03719.16
5.4.230.4570.04318.92
5.4.220.4000.04019.20
5.4.210.4370.04019.16
5.4.200.4670.03318.93
5.4.190.4570.03719.12
5.4.180.1570.03019.16
5.4.170.0530.04718.91
5.4.160.4500.04019.09
5.4.150.4500.04719.14
5.4.140.4500.04016.13
5.4.130.4670.03716.43
5.4.120.4470.03716.39
5.4.110.4400.03316.13
5.4.100.4570.04016.32
5.4.90.4100.04016.59
5.4.80.4230.03716.34
5.4.70.4700.03316.22
5.4.60.4570.03316.34
5.4.50.3570.03316.35
5.4.40.3770.04016.13
5.4.30.3530.03716.13
5.4.20.3930.03716.54
5.4.10.4530.03716.40
5.4.00.4370.04015.86

preferences:
42.68 ms | 401 KiB | 5 Q