3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo length(bin2hex(openssl_random_pseudo_bytes(10)));

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)
8.3.60.0040.01118.55
8.3.50.0140.00421.08
8.3.40.0140.00718.68
8.3.30.0070.00720.28
8.3.20.0050.00320.09
8.3.10.0070.00022.10
8.3.00.0000.00722.34
8.2.180.0070.00716.75
8.2.170.0070.00722.96
8.2.160.0070.00722.27
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00420.70
8.2.110.0060.00322.34
8.2.100.0080.00317.72
8.2.90.0000.00719.27
8.2.80.0050.00319.15
8.2.70.0080.00017.63
8.2.60.0050.00517.91
8.2.50.0030.00618.07
8.2.40.0000.00818.03
8.2.30.0000.00719.32
8.2.20.0000.00717.66
8.2.10.0000.00717.67
8.2.00.0030.00517.66
8.1.280.0040.01125.92
8.1.270.0150.00023.99
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0040.00423.86
8.1.230.0090.00319.22
8.1.220.0000.00717.79
8.1.210.0060.00318.77
8.1.200.0060.00317.23
8.1.190.0070.00017.39
8.1.180.0040.00419.09
8.1.170.0040.00418.66
8.1.160.0040.00418.75
8.1.150.0040.00418.42
8.1.140.0040.00417.36
8.1.130.0030.00617.75
8.1.120.0000.00717.16
8.1.110.0040.00417.21
8.1.100.0050.00317.34
8.1.90.0000.00717.24
8.1.80.0000.00717.38
8.1.70.0000.00817.15
8.1.60.0040.00417.48
8.1.50.0040.00417.48
8.1.40.0000.00817.45
8.1.30.0060.00317.53
8.1.20.0000.00817.60
8.1.10.0040.00417.41
8.1.00.0050.00317.38
8.0.300.0000.00718.77
8.0.290.0000.00817.04
8.0.280.0000.00718.37
8.0.270.0070.00017.23
8.0.260.0030.00316.92
8.0.250.0030.00316.91
8.0.240.0030.00616.85
8.0.230.0030.00316.91
8.0.220.0040.00416.80
8.0.210.0040.00416.91
8.0.200.0060.00016.96
8.0.190.0070.00016.98
8.0.180.0000.00716.95
8.0.170.0000.00716.85
8.0.160.0070.00016.74
8.0.150.0060.00316.74
8.0.140.0070.00016.75
8.0.130.0000.00613.34
8.0.120.0040.00416.84
8.0.110.0060.00316.88
8.0.100.0000.00716.81
8.0.90.0040.00416.92
8.0.80.0120.00316.88
8.0.70.0000.00816.80
8.0.60.0050.00216.76
8.0.50.0040.00416.77
8.0.30.0130.00616.94
8.0.20.0160.00317.40
8.0.10.0070.00016.80
8.0.00.0120.00716.59
7.4.330.0020.00215.00
7.4.320.0030.00316.38
7.4.300.0070.00016.38
7.4.290.0040.00416.50
7.4.280.0040.00416.50
7.4.270.0050.00316.52
7.4.260.0000.00513.22
7.4.250.0040.00416.39
7.4.240.0020.00516.43
7.4.230.0070.00016.32
7.4.220.0090.00916.47
7.4.210.0100.00616.58
7.4.200.0050.00316.52
7.4.190.0030.00316.51
7.4.160.0040.01116.36
7.4.150.0090.00917.40
7.4.140.0070.01017.86
7.4.130.0120.00616.58
7.4.120.0140.00316.40
7.4.110.0140.00316.41
7.4.100.0060.01216.46
7.4.90.0130.00616.56
7.4.80.0130.00419.39
7.4.70.0090.00616.50
7.4.60.0070.01016.38
7.4.50.0040.00416.47
7.4.40.0120.00322.77
7.4.30.0170.00716.60
7.4.00.0080.00814.89
7.3.330.0050.00013.00
7.3.320.0000.00513.18
7.3.310.0000.00716.31
7.3.300.0040.00416.16
7.3.290.0060.00916.25
7.3.280.0090.00816.27
7.3.270.0070.01117.40
7.3.260.0110.00716.43
7.3.250.0110.00916.42
7.3.240.0140.00416.25
7.3.230.0130.00316.45
7.3.210.0100.00716.19
7.3.200.0140.00419.39
7.3.190.0060.01516.39
7.3.180.0100.00616.58
7.3.170.0030.01316.27
7.3.160.0060.01016.20
7.3.120.0070.01114.66
7.3.110.0040.01414.59
7.3.100.0030.01314.46
7.3.90.0070.00714.76
7.3.80.0000.01414.62
7.3.70.0120.00314.40
7.3.60.0030.01014.77
7.3.50.0100.00314.86
7.3.40.0140.00014.73
7.3.30.0040.00714.50
7.3.20.0070.00416.51
7.3.10.0070.00716.64
7.3.00.0060.00916.55
7.2.330.0180.00016.61
7.2.320.0130.01016.45
7.2.310.0100.00616.39
7.2.300.0100.00716.54
7.2.290.0090.00616.56
7.2.250.0070.01315.00
7.2.240.0070.01414.88
7.2.230.0080.01114.64
7.2.220.0060.00314.77
7.2.210.0040.01114.74
7.2.200.0070.01014.83
7.2.190.0100.00014.70
7.2.180.0030.01014.63
7.2.170.0060.00814.94
7.2.00.0060.00919.04
7.1.330.0040.01415.66
7.1.320.0110.00415.55
7.1.310.0060.00915.66
7.1.300.0080.00415.54
7.1.290.0130.00315.56
7.1.280.0000.01015.43
7.1.270.0080.00415.66
7.1.260.0100.00315.50
7.1.70.0030.00616.88
7.1.60.0140.01119.32
7.1.50.0070.01816.78
7.1.00.0030.03322.49
7.0.200.0070.00016.77
7.0.140.0030.07322.10
7.0.100.0230.07020.04
7.0.90.0070.08019.86
7.0.80.0030.04019.89
7.0.70.0070.04719.87
7.0.60.0370.08319.92
7.0.50.0330.09020.25
7.0.40.0070.08020.05
7.0.30.0070.05720.05
7.0.20.0170.07720.14
7.0.10.0070.05020.10
7.0.00.0100.06020.13
5.6.280.0000.07720.80
5.6.250.0100.05720.59
5.6.240.0100.06320.68
5.6.230.0030.06320.49
5.6.220.0130.03320.60
5.6.210.0100.06720.74
5.6.200.0100.06021.17
5.6.190.0170.03721.06
5.6.180.0070.04721.00
5.6.170.0070.06721.02
5.6.160.0000.08720.93
5.6.150.0030.09021.02
5.6.140.0070.05320.92
5.6.130.0100.07721.04
5.6.120.0130.06321.07
5.6.110.0030.06020.99
5.6.100.0030.08721.15
5.6.90.0030.07321.15
5.6.80.0130.07320.55
5.6.70.0000.04320.47
5.6.60.0070.03720.40
5.6.50.0000.04720.44
5.6.40.0100.03720.46
5.6.30.0100.06320.31
5.6.20.0030.03720.28
5.6.10.0000.08020.37
5.6.00.0030.04020.25
5.5.380.0000.06020.56
5.5.370.0070.07720.43
5.5.360.0100.04720.34
5.5.350.0070.07320.55
5.5.340.0100.06720.88
5.5.330.0030.05320.79
5.5.320.0030.08720.63
5.5.310.0070.07720.91
5.5.300.0070.06020.79
5.5.290.0100.08020.79
5.5.280.0170.07020.88
5.5.270.0030.07320.92
5.5.260.0000.07720.79
5.5.250.0170.07720.61
5.5.240.0070.07320.14
5.5.230.0000.04320.19
5.5.220.0170.03320.25
5.5.210.0000.04320.25
5.5.200.0000.04320.26
5.5.190.0100.03320.17
5.5.180.0030.04320.14
5.5.160.0070.03320.26
5.5.150.0030.05720.15
5.5.140.0030.03720.12
5.5.130.0070.07320.13
5.5.120.0030.07020.17
5.5.110.0100.06720.13
5.5.100.0100.05019.94
5.5.90.0000.04319.93
5.5.80.0030.08319.93
5.5.70.0030.04020.11
5.5.60.0030.06719.93
5.5.50.0000.04320.07
5.5.40.0000.04320.13
5.5.30.0030.03720.13
5.5.20.0100.06320.07
5.5.10.0030.04020.03
5.5.00.0070.03719.98
5.4.450.0030.06719.47
5.4.440.0100.07319.38
5.4.430.0030.08019.41
5.4.420.0100.04319.35
5.4.410.0130.05719.18
5.4.400.0100.04718.98
5.4.390.0100.03319.13
5.4.380.0000.05019.11
5.4.370.0070.03719.04
5.4.360.0100.03319.12
5.4.350.0000.04019.12
5.4.340.0030.04018.95
5.4.320.0030.05019.08
5.4.310.0030.05318.98
5.4.300.0130.07018.78
5.4.290.0070.04319.21
5.4.280.0000.06019.06
5.4.270.0000.04319.04
5.4.260.0030.03718.96
5.4.250.0100.03319.12
5.4.240.0070.03719.02
5.4.230.0070.03319.07
5.4.220.0030.05719.14
5.4.210.0030.03719.11
5.4.200.0000.04019.24
5.4.190.0000.04019.01
5.4.180.0000.04019.04
5.4.170.0030.03319.03
5.4.160.0030.03718.95
5.4.150.0030.04018.94
5.4.140.0070.03316.13
5.4.130.0170.02716.30
5.4.120.0030.03716.27
5.4.110.0030.04016.42
5.4.100.0100.03016.38
5.4.90.0070.03016.30
5.4.80.0030.03016.43
5.4.70.0100.02316.24
5.4.60.0030.03016.23
5.4.50.0070.02716.42
5.4.40.0030.08016.45
5.4.30.0100.06316.46
5.4.20.0000.05316.27
5.4.10.0100.04016.18
5.4.00.0000.08015.73
5.3.290.0000.04014.61
5.3.280.0030.05314.45
5.3.270.0000.04714.51
5.3.260.0030.04014.43
5.3.250.0030.03714.56
5.3.240.0000.04014.59
5.3.230.0000.04014.57
5.3.220.0000.04014.55
5.3.210.0000.03714.42
5.3.200.0030.03714.55
5.3.190.0030.03714.54
5.3.180.0000.04014.49
5.3.170.0000.04014.39
5.3.160.0100.02314.39
5.3.150.0100.03014.54
5.3.140.0030.03014.55
5.3.130.0000.05314.53
5.3.120.0070.08314.39
5.3.110.0130.06314.54
5.3.100.0100.06013.85
5.3.90.0030.04313.97
5.3.80.0100.06313.95
5.3.70.0030.07013.96
5.3.60.0030.04013.77
5.3.50.0130.04713.93
5.3.40.0070.04013.80
5.3.30.0030.04013.89
5.3.20.0000.04313.44
5.3.10.0070.07313.51
5.3.00.0070.03713.58
5.2.170.0070.02711.06
5.2.160.0000.04311.12
5.2.150.0030.06711.18
5.2.140.0030.06711.13
5.2.130.0070.06011.12
5.2.120.0000.03310.93
5.2.110.0030.06311.13
5.2.100.0100.05311.09
5.2.90.0030.05711.02
5.2.80.0030.05011.09
5.2.70.0030.03711.04
5.2.60.0070.06011.01
5.2.50.0030.02711.02
5.2.40.0100.05310.95
5.2.30.0070.06010.99
5.2.20.0030.06011.00
5.2.10.0070.04710.78
5.2.00.0000.05310.66
5.1.60.0000.0579.86
5.1.50.0030.03010.02
5.1.40.0000.05710.02
5.1.30.0130.04710.32
5.1.20.0100.05310.35
5.1.10.0070.05710.14
5.1.00.0030.0509.90
5.0.50.0000.0478.53
5.0.40.0070.0438.53
5.0.30.0000.0708.53
5.0.20.0030.0438.53
5.0.10.0070.0208.53
5.0.00.0030.0638.53
4.4.90.0030.0138.53
4.4.80.0070.0338.53
4.4.70.0030.0338.53
4.4.60.0030.0308.53
4.4.50.0000.0308.53
4.4.40.0030.0508.53
4.4.30.0070.0108.53
4.4.20.0100.0278.53
4.4.10.0030.0278.53
4.4.00.0030.0278.53
4.3.110.0000.0308.53
4.3.100.0000.0178.53
4.3.90.0100.0138.53
4.3.80.0030.0508.53
4.3.70.0070.0278.53
4.3.60.0030.0338.53
4.3.50.0000.0378.53
4.3.40.0070.0538.53
4.3.30.0000.0378.53
4.3.20.0030.0238.53
4.3.10.0000.0378.53
4.3.00.0030.0278.53

preferences:
44.25 ms | 401 KiB | 5 Q