3v4l.org

run code in 300+ PHP versions simultaneously
<?php bin2hex(openssl_random_pseudo_bytes(3));

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)
8.3.60.0040.01118.56
8.3.50.0110.00821.92
8.3.40.0070.01418.96
8.3.30.0060.00918.72
8.3.20.0080.00018.60
8.3.10.0040.00421.09
8.3.00.0080.00023.56
8.2.180.0090.00916.63
8.2.170.0100.00722.96
8.2.160.0100.00720.52
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0040.00421.10
8.2.110.0100.00019.25
8.2.100.0060.00619.64
8.2.90.0080.00019.25
8.2.80.0080.00017.97
8.2.70.0000.00917.50
8.2.60.0040.00417.92
8.2.50.0060.00318.10
8.2.40.0100.00022.20
8.2.30.0040.00421.14
8.2.20.0040.00417.65
8.2.10.0030.00517.54
8.2.00.0000.00817.67
8.1.280.0120.00325.92
8.1.270.0040.00423.99
8.1.260.0000.00826.35
8.1.250.0020.00528.09
8.1.240.0060.00323.87
8.1.230.0030.00917.52
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0070.00317.22
8.1.190.0060.00317.35
8.1.180.0040.00418.10
8.1.170.0040.00418.55
8.1.160.0000.00818.62
8.1.150.0040.00418.54
8.1.140.0060.00317.27
8.1.130.0030.00317.80
8.1.120.0000.00717.27
8.1.110.0040.00417.35
8.1.100.0000.00717.28
8.1.90.0000.00717.20
8.1.80.0070.00017.34
8.1.70.0030.00317.17
8.1.60.0030.00617.43
8.1.50.0040.00417.38
8.1.40.0050.00217.42
8.1.30.0000.00717.63
8.1.20.0090.00017.62
8.1.10.0020.00517.40
8.1.00.0060.00617.34
8.0.300.0030.00618.77
8.0.290.0060.00316.63
8.0.280.0040.00418.36
8.0.270.0040.00417.06
8.0.260.0030.00316.91
8.0.250.0000.00716.89
8.0.240.0070.00316.90
8.0.230.0100.00016.89
8.0.220.0000.00816.88
8.0.210.0030.00316.89
8.0.200.0030.00316.93
8.0.190.0000.00816.98
8.0.180.0070.00016.86
8.0.170.0040.00416.75
8.0.160.0030.00316.84
8.0.150.0000.00716.83
8.0.140.0040.00416.92
8.0.130.0000.00613.27
8.0.120.0050.00216.79
8.0.110.0040.00416.92
8.0.100.0080.00016.76
8.0.90.0000.00716.89
8.0.80.0060.00816.90
8.0.70.0040.00416.75
8.0.60.0040.00416.83
8.0.50.0080.00016.70
8.0.30.0060.01217.07
8.0.20.0120.00517.40
8.0.10.0070.00016.81
8.0.00.0140.00816.70
7.4.330.0000.00514.66
7.4.320.0000.00616.44
7.4.300.0000.00616.44
7.4.290.0000.00716.33
7.4.280.0000.00716.42
7.4.270.0000.00716.53
7.4.260.0000.00513.20
7.4.250.0050.00216.46
7.4.240.0040.00416.45
7.4.230.0000.00816.53
7.4.220.0130.00516.50
7.4.210.0070.00716.46
7.4.200.0040.00416.52
7.4.190.0070.00016.61
7.4.160.0110.00516.41
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0170.01716.39
7.4.120.0120.00516.36
7.4.110.0130.00316.37
7.4.100.0070.01016.57
7.4.90.0090.01516.51
7.4.80.0100.00619.39
7.4.70.0060.00916.52
7.4.60.0090.00616.40
7.4.50.0000.00816.55
7.4.40.0060.00922.77
7.4.30.0090.00916.40
7.4.00.0040.01414.64
7.3.330.0000.00513.14
7.3.320.0050.00013.16
7.3.310.0000.00816.32
7.3.300.0030.00316.16
7.3.290.0000.01316.17
7.3.280.0060.01116.32
7.3.270.0030.01317.40
7.3.260.0140.00818.24
7.3.250.0070.00916.56
7.3.240.0100.01016.45
7.3.230.0030.01316.39
7.3.210.0060.00916.27
7.3.200.0100.01019.39
7.3.190.0090.01216.28
7.3.180.0080.00816.17
7.3.170.0090.00616.41
7.3.160.0040.01116.38
7.3.120.0120.00414.81
7.3.110.0070.01014.76
7.3.100.0050.00514.66
7.3.90.0060.00914.77
7.3.80.0040.01114.81
7.3.70.0040.00714.40
7.3.60.0070.00714.46
7.3.50.0040.01114.85
7.3.40.0080.00814.85
7.3.30.0050.00314.82
7.3.20.0070.00716.68
7.3.10.0060.00916.27
7.3.00.0030.01316.72
7.2.330.0070.01016.61
7.2.320.0130.00316.37
7.2.310.0140.00316.66
7.2.300.0090.01216.28
7.2.290.0120.00416.36
7.2.250.0100.01015.14
7.2.240.0100.00714.89
7.2.230.0000.01515.05
7.2.220.0030.01314.93
7.2.210.0110.00414.71
7.2.200.0060.00315.02
7.2.190.0040.01415.04
7.2.180.0100.00714.88
7.2.170.0030.01014.80
7.2.00.0060.00919.28
7.1.330.0000.01315.48
7.1.320.0120.00315.78
7.1.310.0060.00815.55
7.1.300.0090.00315.63
7.1.290.0000.01415.70
7.1.280.0030.00615.74
7.1.270.0060.00615.57
7.1.260.0060.00615.66
7.1.70.0000.01017.18
7.1.60.0130.01319.40
7.1.50.0120.01216.84
7.1.00.0000.03722.44
7.0.200.0030.00716.63
7.0.140.0100.06322.18
7.0.60.0030.03021.73
7.0.50.0100.07317.90
7.0.40.0070.07020.46
7.0.30.0200.07320.02
7.0.20.0300.08020.04
7.0.10.0070.06020.36
7.0.00.0030.04320.24
5.6.280.0000.07321.11
5.6.210.0000.08720.51
5.6.200.0130.08018.16
5.6.190.0100.07720.66
5.6.180.0230.03320.73
5.6.170.0270.05020.61
5.6.160.0070.04320.41
5.6.150.0100.08018.12
5.6.140.0100.05018.21
5.6.130.0030.05718.11
5.6.120.0100.08021.02
5.6.110.0000.09021.14
5.6.100.0100.07321.00
5.6.90.0070.07320.96
5.6.80.0030.04020.52
5.5.350.0170.03320.40
5.5.340.0070.05018.04
5.5.330.0200.07320.34
5.5.320.0600.07320.13
5.5.310.0270.08020.26
5.5.300.0100.07018.04
5.5.290.0070.04718.10
5.5.280.0070.03720.61
5.5.270.0100.07320.75
5.5.260.0170.06320.76
5.5.250.0030.04020.64
5.5.240.0170.06320.29
5.4.450.0100.08019.57
5.4.440.0030.06319.24
5.4.430.0100.06319.49
5.4.420.0030.07319.53
5.4.410.0070.08019.43
5.4.400.0100.07319.01
5.4.390.0070.04719.12
5.4.380.0030.06719.24
5.4.370.0100.06319.15
5.4.360.0070.08019.11
5.4.350.0030.04719.14
5.4.340.0070.04719.00
5.4.320.0130.07318.80
5.4.310.0070.07719.20
5.4.300.0030.06719.15
5.4.290.0070.04719.24
5.4.280.0170.07318.98
5.4.270.0100.05019.00
5.4.260.0030.07319.07
5.4.250.0030.04018.90
5.4.240.0100.06719.11
5.4.230.0030.05319.13
5.4.220.0030.04019.13
5.4.210.0030.04018.98
5.4.200.0070.06019.15
5.4.190.0070.03718.97
5.4.180.0070.05718.98
5.4.170.0030.04018.84
5.4.160.0030.07019.21
5.4.150.0100.07719.22
5.4.140.0070.05016.25
5.4.130.0070.06016.27
5.4.120.0100.07316.36
5.4.110.0170.06016.41
5.4.100.0130.06316.27
5.4.90.0070.07316.36
5.4.80.0070.06716.31
5.4.70.0030.07316.27
5.4.60.0070.07316.21
5.4.50.0130.05316.36
5.4.40.0030.07716.38
5.4.30.0100.06716.63
5.4.20.0000.07316.26
5.4.10.0030.07716.28
5.4.00.0030.07015.71
5.3.290.0130.07314.61
5.3.280.0030.06014.38
5.3.270.0070.04014.48
5.3.260.0100.07714.53
5.3.250.0130.06714.58
5.3.240.0170.03314.52
5.3.230.0070.04014.57
5.3.220.0100.06714.50
5.3.210.0070.07314.54
5.3.200.0000.07014.49
5.3.190.0030.04314.48
5.3.180.0100.03714.49
5.3.170.0100.03714.38
5.3.160.0030.06314.57
5.3.150.0100.07314.57
5.3.140.0130.07014.43
5.3.130.0100.06714.55
5.3.120.0130.03314.46
5.3.110.0100.05014.49
5.3.100.0030.07714.06
5.3.90.0000.07313.90
5.3.80.0030.04313.95
5.3.70.0100.03313.83
5.3.60.0030.07014.09
5.3.50.0030.06713.77
5.3.40.0070.05013.91
5.3.30.0030.04713.83
5.3.20.0030.04313.61
5.3.10.0070.04713.58
5.3.00.0000.04713.57
5.2.170.0030.03011.02
5.2.160.0000.03711.09
5.2.150.0030.03311.05
5.2.140.0000.04311.06
5.2.130.0100.03711.08
5.2.120.0100.03311.03
5.2.110.0100.05011.07
5.2.100.0070.02710.93
5.2.90.0030.06011.04
5.2.80.0000.05011.07
5.2.70.0030.06310.94
5.2.60.0000.06711.12
5.2.50.0070.05010.89
5.2.40.0100.03310.98
5.2.30.0000.04310.89
5.2.20.0070.06010.80
5.2.10.0030.06310.84
5.2.00.0030.03710.75
5.1.60.0070.02310.00
5.1.50.0070.0339.83
5.1.40.0030.0339.95
5.1.30.0130.05310.23
5.1.20.0100.03010.20
5.1.10.0030.05710.07
5.1.00.0070.0339.96
5.0.50.0000.0438.54
5.0.40.0030.0338.36
5.0.30.0070.0278.06
5.0.20.0000.0338.34
5.0.10.0000.0338.15
5.0.00.0030.0638.19
4.4.90.0000.0377.83
4.4.80.0070.0137.83
4.4.70.0030.0307.83
4.4.60.0000.0307.83
4.4.50.0000.0277.83
4.4.40.0030.0577.83
4.4.30.0070.0337.83
4.4.20.0070.0307.83
4.4.10.0030.0207.83
4.4.00.0030.0437.83
4.3.110.0000.0177.83
4.3.100.0000.0207.83
4.3.90.0070.0107.83
4.3.80.0000.0407.83
4.3.70.0100.0237.83
4.3.60.0000.0237.83
4.3.50.0030.0407.83
4.3.40.0030.0507.83
4.3.30.0030.0237.83
4.3.20.0000.0277.83
4.3.10.0030.0377.83
4.3.00.0030.0177.83

preferences:
45.41 ms | 401 KiB | 5 Q