3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(is_numeric('123'));

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).
Note: hhvm uses a JIT which only kicks in after a few runs. Since we run scripts only once, hhvm always runs slower.

VersionSystem time (s)User time (s)Memory (MiB)
7.2.60.0040.00816.44
7.2.00.0110.01919.14
7.1.200.0040.00715.67
7.1.100.1790.00916.89
7.1.90.3150.00315.72
7.1.80.0160.00715.79
7.1.70.0080.00815.90
7.1.60.0100.02026.29
7.1.50.0600.01124.81
7.1.40.0370.00732.46
7.1.30.0200.01432.41
7.1.20.0320.00932.74
7.1.10.0110.00914.71
7.1.00.0650.04218.66
7.0.240.3540.00715.56
7.0.230.3090.00615.52
7.0.220.0360.01015.61
7.0.210.3150.01014.62
7.0.200.0070.00515.70
7.0.190.2770.01014.79
7.0.180.0070.01014.20
7.0.170.0090.00914.37
7.0.160.0120.00614.25
7.0.150.0360.01514.23
7.0.140.0060.04318.28
7.0.130.1840.01114.50
7.0.120.0150.00614.34
7.0.110.0110.00714.42
7.0.100.0540.00414.37
7.0.90.0000.01614.32
7.0.80.1360.00614.59
7.0.70.1490.00714.27
7.0.60.0140.04016.90
7.0.50.0080.04716.12
7.0.40.0090.04417.43
7.0.30.0130.03117.42
7.0.20.1330.02817.21
7.0.10.0080.04617.39
7.0.00.0050.04317.23
hhvm-3.22.00.4260.18190.16
hhvm-3.21.30.4040.18189.77
hhvm-3.21.00.1380.17189.20
hhvm-3.20.20.1030.16189.85
hhvm-3.19.20.0930.17388.84
hhvm-3.18.50.0840.17288.03
hhvm-3.18.40.0670.20887.79
hhvm-3.17.30.0650.16386.61
hhvm-3.15.40.0660.14384.80
hhvm-3.13.20.0680.16395.67
hhvm-3.12.140.0920.15994.38
hhvm-3.11.10.0800.15987.02
hhvm-3.10.10.0690.15983.89
5.6.300.0210.04720.75
5.6.290.0090.05520.82
5.6.280.0060.08221.01
5.6.270.0100.06020.99
5.6.260.0100.05520.83
5.6.250.0170.05020.82
5.6.240.0170.05720.77
5.6.230.0030.07020.97
5.6.220.0100.05720.78
5.6.210.0080.06520.60
5.6.200.0080.04819.43
5.6.190.0080.05020.66
5.6.180.0080.05120.58
5.6.170.0160.04620.67
5.6.160.0070.04820.62
5.6.150.0090.06719.44
5.6.140.0170.05919.57
5.6.130.0100.04719.57
5.6.120.0110.06620.90
5.6.110.0070.06320.86
5.6.100.0120.06721.00
5.6.90.0060.04820.87
5.6.80.0130.06120.35
5.6.70.0120.05520.16
5.6.60.0170.04520.39
5.6.50.0230.03820.30
5.6.40.0030.05820.14
5.6.30.0100.05320.09
5.6.20.0070.05920.08
5.6.10.0100.05320.11
5.6.00.0130.05020.19
5.5.380.0130.05217.57
5.5.370.0190.04517.41
5.5.360.0120.05717.41
5.5.350.2170.06118.87
5.5.340.0110.05717.97
5.5.330.0030.07119.20
5.5.320.0220.04519.11
5.5.310.0150.07019.19
5.5.300.0110.04317.90
5.5.290.0050.07317.98
5.5.280.0110.06719.42
5.5.270.0100.06919.26
5.5.260.0150.06619.38
5.5.250.0100.06418.97
5.5.240.0060.06718.79
5.5.230.0150.04917.42
5.5.220.0140.04817.17
5.5.210.0130.04717.08
5.5.200.0030.05817.10
5.5.190.0070.06017.09
5.5.180.0000.06217.14
5.5.160.0070.05417.40
5.5.150.0070.05417.23
5.5.140.0000.05917.12
5.5.130.0140.04817.32
5.5.120.0060.05517.23
5.5.110.0000.06217.31
5.5.100.0070.05417.30
5.5.90.0030.05417.02
5.5.80.0170.04117.22
5.5.70.0160.04417.14
5.5.60.0100.04817.29
5.5.50.0070.05117.14
5.5.40.0160.06016.94
5.5.30.0070.05317.20
5.5.20.0070.05517.11
5.5.10.0170.04417.24
5.5.00.0170.04517.19
5.4.450.0250.06019.40
5.4.440.0320.05219.38
5.4.430.0200.04919.43
5.4.420.0230.05919.45
5.4.410.0210.04819.24
5.4.400.0120.05718.96
5.4.390.0150.05318.83
5.4.380.0220.05718.87
5.4.370.0220.05518.76
5.4.360.0120.05618.84
5.4.350.0110.05618.75
5.4.340.0240.04618.77
5.4.320.0070.04815.61
5.4.310.0050.04715.76
5.4.300.0060.04515.76
5.4.290.0110.07015.75
5.4.280.0120.05115.71
5.4.270.0140.05015.63
5.4.260.0110.07715.67
5.4.250.0140.05015.56
5.4.240.0120.04915.65
5.4.230.0150.04615.71
5.4.220.0100.05415.65
5.4.210.0090.05515.66
5.4.200.0100.05115.58
5.4.190.0130.05315.67
5.4.180.0110.04715.62
5.4.170.0160.04515.55
5.4.160.0100.04615.70
5.4.150.0120.06315.61
5.4.140.0080.05514.15
5.4.130.0050.04614.23
5.4.120.0100.04014.25
5.4.110.0110.04214.26
5.4.100.0060.04714.22
5.4.90.0150.04514.16
5.4.80.0150.04914.22
5.4.70.0110.03914.19
5.4.60.0090.04214.13
5.4.50.0070.04314.21
5.4.40.0100.04014.13
5.4.30.0120.03814.13
5.4.20.0150.03814.22
5.4.10.0050.04614.10
5.4.00.0100.04413.63
5.3.290.0070.04613.79
5.3.280.0150.03913.72
5.3.270.0080.05313.69
5.3.260.0070.06113.74
5.3.250.0120.04713.73
5.3.240.0090.04413.65
5.3.230.0090.04313.68
5.3.220.0100.04413.69
5.3.210.0080.04813.69
5.3.200.0140.04113.58
5.3.190.0060.05213.61
5.3.180.0150.04113.61
5.3.170.0080.04913.63
5.3.160.0110.06013.64
5.3.150.0100.05213.70
5.3.140.0140.04313.51
5.3.130.0140.06913.50
5.3.120.0070.06013.69
5.3.110.0130.04313.70
5.3.100.0250.05913.06
5.3.90.0160.06912.94
5.3.80.0110.05513.09
5.3.70.0130.06313.08
5.3.60.0220.08513.03
5.3.50.0150.06313.05
5.3.40.0190.06812.97
5.3.30.0190.05412.93
5.3.20.0180.05212.69
5.3.10.0140.06212.75
5.3.00.0100.05612.75
5.2.170.0150.05510.25
5.2.160.0090.05710.26
5.2.150.0060.04610.06
5.2.140.0070.04610.26
5.2.130.0130.04410.08
5.2.120.0100.03810.23
5.2.110.0080.03810.18
5.2.100.0080.03910.08
5.2.90.0140.04510.08
5.2.80.0100.03810.22
5.2.70.0070.03610.01
5.2.60.0080.03510.03
5.2.50.0100.04010.09
5.2.40.0080.0349.97
5.2.30.0090.0369.93
5.2.20.0110.0369.88
5.2.10.0120.0389.91
5.2.00.0090.0409.74
5.1.60.0040.0329.18
5.1.50.0090.0289.01
5.1.40.0090.0379.08
5.1.30.0050.0369.38
5.1.20.0060.0339.44
5.1.10.0020.0359.13
5.1.00.0070.0309.24
5.0.50.0030.0287.63
5.0.40.0040.0237.43
5.0.30.0010.0407.39
5.0.20.0080.0207.32
5.0.10.0050.0277.35
5.0.00.0060.0397.34
4.4.90.0020.0236.08
4.4.80.0070.0186.07
4.4.70.0040.0216.07
4.4.60.0040.0266.07
4.4.50.0080.0256.08
4.4.40.0010.0366.04
4.4.30.0080.0296.07
4.4.20.0040.0246.11
4.4.10.0080.0256.12
4.4.00.0040.0326.07
4.3.110.0060.0176.03
4.3.100.0030.0186.02
4.3.90.0050.0176.01
4.3.80.0050.0355.98
4.3.70.0060.0196.01
4.3.60.0050.0166.01
4.3.50.0050.0176.01
4.3.40.0040.0345.96
4.3.30.0030.0245.33
4.3.20.0030.0235.32
4.3.10.0020.0235.30
4.3.00.0060.0197.34