3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( bin2hex(crypt(mt_rand(), 'tecnisa')));

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)
7.2.00.0100.00319.05
7.1.70.0060.00317.13
7.1.60.0100.01319.32
7.1.50.0200.00316.84
7.1.00.0070.07322.57
7.0.200.0030.00516.66
7.0.140.0000.07722.11
7.0.60.0030.08020.03
7.0.50.0070.04017.87
7.0.40.0070.08720.33
7.0.30.0100.04720.07
7.0.20.0270.05320.23
7.0.10.0200.05020.22
7.0.00.0070.07320.06
5.6.280.0070.07020.80
5.6.210.0070.06320.73
5.6.200.0070.05018.25
5.6.190.0070.08720.45
5.6.180.0200.05320.27
5.6.170.0230.06720.56
5.6.160.0030.04320.53
5.6.150.0070.05718.25
5.6.140.0130.06018.28
5.6.130.0070.06718.23
5.6.120.0070.04321.05
5.6.110.0170.07021.04
5.6.100.0100.08021.03
5.6.90.0070.08721.14
5.6.80.0070.08020.31
5.6.70.3600.03020.54
5.5.350.0170.07320.39
5.5.340.0100.07717.98
5.5.330.0070.08320.43
5.5.320.0370.06320.36
5.5.310.0370.07720.24
5.5.300.0030.04018.08
5.5.290.0070.05718.06
5.5.280.0030.09020.99
5.5.270.0030.09020.92
5.5.260.0070.08320.67
5.5.250.0030.04320.79
5.5.240.0270.08020.28
5.4.450.0400.03319.61
5.4.440.0770.06019.67
5.4.430.0900.04719.59
5.4.420.0700.00019.38
5.4.410.0700.00019.44
5.4.400.0770.00019.19
5.4.390.0630.00019.13
5.4.380.0670.00018.98
5.4.370.0600.00019.24
5.4.360.0630.00019.05
5.4.350.0670.00019.19
5.4.340.0630.00019.14
5.4.320.0050.03812.51
5.4.310.0050.04312.51
5.4.300.0040.04412.51
5.4.290.0050.03912.51
5.4.280.0020.04212.41
5.4.270.0030.03912.41
5.4.260.0090.03412.41
5.4.250.0060.03612.41
5.4.240.0050.03612.41
5.4.230.0060.03712.40
5.4.220.0060.03612.40
5.4.210.0060.04212.40
5.4.200.0030.04512.40
5.4.190.0060.03912.40
5.4.180.0100.03212.40
5.4.170.0060.04012.41
5.4.160.0070.03412.41
5.4.150.0070.03512.40
5.4.140.0060.04012.09
5.4.130.0070.04012.07
5.4.120.0040.04212.03
5.4.110.0080.03812.03
5.4.100.0030.04112.02
5.4.90.0040.04312.03
5.4.80.0040.03812.02
5.4.70.0040.03812.02
5.4.60.0070.03312.02
5.4.50.0040.03712.02
5.4.40.0070.03312.01
5.4.30.0070.03412.00
5.4.20.0050.03712.01
5.4.10.0080.03512.01
5.4.00.0040.04011.50
5.3.290.0070.03912.80
5.3.280.0050.04512.71
5.3.270.0090.04012.73
5.3.260.0060.03912.72
5.3.250.0020.04112.72
5.3.240.0040.03912.71
5.3.230.0080.03512.71
5.3.220.0070.03612.68
5.3.210.0040.04012.68
5.3.200.0070.03512.68
5.3.190.0070.03612.68
5.3.180.0060.03512.68
5.3.170.0070.03612.67
5.3.160.0080.03512.67
5.3.150.0070.03612.67
5.3.140.0060.03612.66
5.3.130.0070.04212.66
5.3.120.0090.03812.66
5.3.110.0080.03812.66
5.3.100.0030.04312.14
5.3.90.0050.03712.13
5.3.80.0050.03612.12
5.3.70.0050.03712.12
5.3.60.0050.03712.10
5.3.50.0070.03512.05
5.3.40.0050.04012.05
5.3.30.0080.03312.00
5.3.20.0050.03611.78
5.3.10.0080.03311.76
5.3.00.0080.03411.74
5.2.170.0040.0329.39
5.2.160.0060.0339.39
5.2.150.0060.0339.38
5.2.140.0040.0319.38
5.2.130.0080.0259.34
5.2.120.0030.0299.34
5.2.110.0050.0299.35
5.2.100.0040.0299.34
5.2.90.0080.0339.34
5.2.80.0060.0299.34
5.2.70.0070.0339.34
5.2.60.0080.0289.29
5.2.50.0040.0339.26
5.2.40.0090.0259.23
5.2.30.0040.0309.21
5.2.20.0030.0319.20
5.2.10.0050.0289.13
5.2.00.0050.0338.99
5.1.60.0060.0228.28
5.1.50.0030.0268.27
5.1.40.0050.0278.25
5.1.30.0050.0278.61
5.1.20.0030.0288.63
5.1.10.0060.0238.35
5.1.00.0050.0258.36
5.0.50.0060.0216.83
5.0.40.0040.0206.69
5.0.30.0020.0326.50
5.0.20.0010.0226.47
5.0.10.0030.0206.45
5.0.00.0060.0286.44
4.4.90.0030.0174.83
4.4.80.0060.0124.82
4.4.70.0040.0144.82
4.4.60.0040.0144.81
4.4.50.0070.0184.84
4.4.40.0010.0274.83
4.4.30.0040.0174.82
4.4.20.0020.0204.88
4.4.10.0060.0124.89
4.4.00.0020.0254.85
4.3.110.0010.0184.77
4.3.100.0020.0154.75
4.3.90.0050.0184.73
4.3.80.0030.0254.73
4.3.70.0010.0164.72
4.3.60.0040.0134.73
4.3.50.0040.0154.73
4.3.40.0020.0254.68
4.3.30.0040.0213.49
4.3.20.0040.0173.47
4.3.10.0010.0173.42
4.3.00.0100.0137.43

preferences:
33.96 ms | 400 KiB | 5 Q