3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(strpos('мебель', 'покупайте мебель в Перми'));

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)
7.3.0rc60.0110.00316.55
7.3.0rc40.0140.00698.97
7.3.0rc30.0030.01016.55
7.3.0beta10.0050.00012.57
7.3.0alpha10.0040.00412.29
7.2.60.0040.00416.84
7.1.200.0090.00315.50
7.1.70.0030.00716.94
7.1.60.0110.00716.87
7.1.50.0040.00816.82
7.1.00.0070.04722.45
7.0.200.0110.00416.70
7.0.140.0070.07021.95
7.0.80.0530.06719.93
7.0.70.0630.06719.98
7.0.60.0530.06719.91
7.0.50.0530.07720.22
7.0.40.0070.04720.05
7.0.30.0170.05320.00
7.0.20.0100.05320.11
7.0.10.0100.04720.09
7.0.00.0130.04720.09
5.6.280.0070.07021.10
5.6.230.0070.08720.62
5.6.220.0070.07720.48
5.6.210.0230.06720.65
5.6.200.0030.05021.09
5.6.190.0030.08721.12
5.6.180.0170.07021.00
5.6.170.0100.07021.04
5.6.160.0030.04320.93
5.6.150.0170.06021.15
5.6.140.0130.04320.98
5.6.130.0030.09021.16
5.6.120.0100.08021.00
5.6.110.0070.07721.06
5.6.100.0100.08720.92
5.6.90.0000.08021.01
5.6.80.0030.08020.38
5.6.70.0100.07020.51
5.6.60.0130.06720.53
5.6.50.0030.04720.48
5.6.40.0000.08020.48
5.6.30.0130.07320.38
5.6.20.0070.08020.43
5.6.10.0100.05020.31
5.6.00.0130.05020.36
5.5.370.0100.05020.40
5.5.360.0030.09320.34
5.5.350.0100.06720.39
5.5.340.0070.04720.91
5.5.330.0100.07720.63
5.5.320.0100.07320.89
5.5.310.0100.04720.72
5.5.300.0030.08720.85
5.5.290.0170.07720.88
5.5.280.0200.03320.85
5.5.270.0070.06020.87
5.5.260.0100.05720.91
5.5.250.0000.08720.44
5.5.240.0100.08020.28
5.5.230.0130.08020.20
5.5.220.0070.07320.14
5.5.210.0070.08020.23
5.5.200.0100.07720.26
5.5.190.0170.07020.25
5.5.180.0130.07320.21
5.5.160.0070.04320.13
5.5.150.0100.07720.07
5.5.140.0070.08020.09
5.5.130.0130.03720.16
5.5.120.0030.04020.25
5.5.110.0130.06320.20
5.5.100.0200.06320.11
5.5.90.0070.06020.05
5.5.80.0070.04319.94
5.5.70.0130.03720.08
5.5.60.0030.08019.99
5.5.50.0130.06020.13
5.5.40.0070.06020.04
5.5.30.0070.07719.93
5.5.20.0100.06020.04
5.5.10.0070.07020.11
5.5.00.0070.05320.02
5.4.450.0000.05319.38
5.4.440.0100.08319.13
5.4.430.0070.07319.55
5.4.420.0070.07719.46
5.4.410.0100.04719.32
5.4.400.0070.05019.11
5.4.390.0030.07018.81
5.4.380.0000.08018.90
5.4.370.0100.07019.12
5.4.360.0000.05018.96
5.4.350.0200.06018.91
5.4.340.0170.06718.96
5.4.320.0030.04019.05
5.4.310.0100.06018.90
5.4.300.0000.07718.90
5.4.290.0130.07318.95
5.4.280.0070.06319.04
5.4.270.0100.06719.03
5.4.260.0070.07719.09
5.4.250.0030.05019.02
5.4.240.0070.07318.78
5.4.230.0100.05019.05
5.4.220.0070.03719.04
5.4.210.0130.07318.93
5.4.200.0170.06718.80
5.4.190.0100.07019.05
5.4.180.0170.06719.02
5.4.170.0100.07018.79
5.4.160.0030.04718.96
5.4.150.0170.03718.88
5.4.140.0070.06716.13
5.4.130.0070.06316.36
5.4.120.0070.07316.28
5.4.110.0030.06316.38
5.4.100.0070.07316.42
5.4.90.0070.05016.38
5.4.80.0130.06316.32
5.4.70.0170.05716.42
5.4.60.0070.05016.23
5.4.50.0030.06016.23
5.4.40.0100.03716.37
5.4.30.0070.03716.18
5.4.20.0070.06716.27
5.4.10.0030.04316.41
5.4.00.0070.04015.77
5.3.290.0070.07714.62
5.3.280.0130.07314.41
5.3.270.0030.06014.46
5.3.260.0170.07014.57
5.3.250.0130.06714.59
5.3.240.0170.03314.45
5.3.230.0070.04714.45
5.3.220.0070.05714.42
5.3.210.0030.06014.45
5.3.200.0130.06014.52
5.3.190.0070.04314.39
5.3.180.0000.08714.54
5.3.170.0000.08314.55
5.3.160.0130.07014.52
5.3.150.0030.08014.55
5.3.140.0000.05314.51
5.3.130.0030.05314.39
5.3.120.0170.05714.54
5.3.110.0100.07714.54
5.3.100.0030.04014.00
5.3.90.0130.06313.95
5.3.80.0100.07313.89
5.3.70.0130.07014.00
5.3.60.0070.04013.98
5.3.50.0030.07013.90
5.3.40.0070.07313.84
5.3.30.0130.05313.78
5.3.20.0130.06713.63
5.3.10.0070.07313.58
5.3.00.0030.04713.54
5.2.170.0030.06312.50
5.2.160.0070.06312.50
5.2.150.0130.06012.50
5.2.140.0030.04012.50
5.2.130.0030.03712.50
5.2.120.0100.05312.50
5.2.110.0000.05012.50
5.2.100.0000.06712.50
5.2.90.0070.06012.50
5.2.80.0100.04012.50
5.2.70.0070.04312.50
5.2.60.0030.03712.50
5.2.50.0070.04712.50
5.2.40.0100.05712.50
5.2.30.0030.06712.50
5.2.20.0030.07012.50
5.2.10.0100.05312.50
5.2.00.0070.03712.50
5.1.60.0030.04712.50
5.1.50.0030.03012.50
5.1.40.0100.03712.50
5.1.30.0100.04712.50
5.1.20.0100.03712.50
5.1.10.0030.05312.50
5.1.00.0070.05712.50
5.0.50.0030.04312.50
5.0.40.0030.04012.50
5.0.30.0000.06312.50
5.0.20.0000.04312.50
5.0.10.0030.04012.50
5.0.00.0000.04712.50
4.4.90.0030.03012.50
4.4.80.0130.02312.50
4.4.70.0070.03012.50
4.4.60.0030.02012.50
4.4.50.0000.03012.50
4.4.40.0000.03012.50
4.4.30.0030.01712.50
4.4.20.0000.03012.50
4.4.10.0070.03312.50
4.4.00.0000.04012.50
4.3.110.0070.03012.50
4.3.100.0000.03712.50
4.3.90.0030.02312.50
4.3.80.0000.03712.50
4.3.70.0030.02312.50
4.3.60.0000.02012.50
4.3.50.0000.02012.50
4.3.40.0070.02012.50
4.3.30.0000.03712.50
4.3.20.0000.02712.50
4.3.10.0000.02712.50
4.3.00.0000.03312.50