3v4l.org

run code in 300+ PHP versions simultaneously
<?hh string $x = 'foo'; print $x;

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)
8.3.60.0040.01118.43
8.3.50.0060.00919.73
8.3.40.0040.01418.67
8.3.30.0100.00319.06
8.3.20.0050.00320.25
8.3.10.0080.00020.39
8.3.00.0080.00019.38
8.2.180.0070.01116.50
8.2.170.0100.01022.96
8.2.160.0070.01120.38
8.2.150.0000.00724.18
8.2.140.0070.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00421.02
8.2.110.0040.00420.56
8.2.100.0040.00718.09
8.2.90.0080.00019.05
8.2.80.0030.00617.97
8.2.70.0040.00417.63
8.2.60.0080.00017.90
8.2.50.0000.00818.07
8.2.40.0070.00018.22
8.2.30.0030.00319.37
8.2.20.0050.00217.54
8.2.10.0000.00717.93
8.2.00.0040.00417.42
8.1.270.0030.00523.97
8.1.260.0030.00626.35
8.1.250.0000.00828.09
8.1.240.0060.00323.79
8.1.230.0000.01219.04
8.1.220.0030.00517.74
8.1.210.0000.00718.77
8.1.200.0080.00417.22
8.1.190.0040.00417.13
8.1.180.0080.00018.10
8.1.170.0040.00418.52
8.1.160.0040.00421.97
8.1.150.0070.00018.63
8.1.140.0000.00817.37
8.1.130.0030.00317.80
8.1.120.0070.00017.42
8.1.110.0050.00217.31
8.1.100.0040.00417.23
8.1.90.0040.00417.32
8.1.80.0000.00817.20
8.1.70.0000.00717.29
8.1.60.0110.00017.40
8.1.50.0030.00517.28
8.1.40.0050.00317.30
8.1.30.0000.00817.50
8.1.20.0050.00317.41
8.1.10.0070.00017.44
8.1.00.0070.00017.33
8.0.300.0080.00018.77
8.0.290.0040.00416.63
8.0.280.0050.00318.44
8.0.270.0040.00417.18
8.0.260.0000.00617.18
8.0.250.0000.00716.66
8.0.240.0030.00316.86
8.0.230.0060.00016.82
8.0.220.0000.00716.65
8.0.210.0030.00316.73
8.0.200.0070.00016.83
8.0.190.0070.00016.82
8.0.180.0000.00816.81
8.0.170.0030.00516.77
8.0.160.0050.00316.80
8.0.150.0070.00016.75
8.0.140.0040.00416.64
8.0.130.0030.00313.45
8.0.120.0040.00416.77
8.0.110.0040.00416.76
8.0.100.0040.00416.82
8.0.90.0070.00016.76
8.0.80.0060.00916.80
8.0.70.0040.00416.82
8.0.60.0040.00416.79
8.0.50.0040.00416.70
8.0.30.0100.00917.01
8.0.20.0090.01117.40
8.0.10.0000.00816.78
8.0.00.0100.00816.73
7.4.330.0020.00215.10
7.4.320.0000.00616.39
7.4.300.0060.00016.40
7.4.290.0030.00316.48
7.4.280.0050.00316.37
7.4.270.0070.00016.27
7.4.260.0070.00016.44
7.4.250.0070.00016.41
7.4.240.0030.00316.32
7.4.230.0030.00316.54
7.4.220.0090.00916.27
7.4.210.0030.01016.27
7.4.200.0000.00716.57
7.4.160.0090.00616.45
7.4.150.0140.00417.40
7.4.140.0090.00817.86
7.4.130.0110.00616.50
7.4.120.0110.00916.43
7.4.110.0070.01616.50
7.4.100.0150.00316.38
7.4.90.0140.00716.29
7.4.80.0100.01319.39
7.4.70.0100.00716.52
7.4.60.0100.01316.33
7.4.50.0040.00416.21
7.4.40.0030.01316.17
7.4.30.0060.00916.41
7.3.330.0000.00513.20
7.3.320.0030.00313.05
7.3.310.0070.00016.02
7.3.300.0000.00715.96
7.3.290.0160.00016.16
7.3.280.0080.01016.15
7.3.270.0030.01317.40
7.3.260.0110.00716.36
7.3.250.0080.01316.42
7.3.240.0140.00316.26
7.3.230.0090.00616.39
7.3.210.0140.00716.11
7.3.200.0120.00919.39
7.3.190.0100.00616.17
7.3.180.0060.01216.11
7.3.170.0080.01216.27
7.3.160.0120.00416.27
7.2.330.0100.01016.29
7.2.320.0070.01016.23
7.2.310.0100.00916.45
7.2.300.0120.00916.39
7.2.290.0100.00816.59
5.4.320.0090.03812.45
5.4.310.0050.04112.45
5.4.300.0110.03512.45
5.4.290.0100.03612.45
5.4.280.0070.05112.34
5.4.270.0080.03612.35
5.4.260.0110.03312.34
5.4.250.0050.03912.34
5.4.240.0060.03712.34
5.4.230.0060.03912.34
5.4.220.0060.03912.34
5.4.210.0070.03512.34
5.4.200.0040.04012.34
5.4.190.0080.04112.34
5.4.180.0050.05012.33
5.4.170.0080.03812.34
5.4.160.0070.03812.34
5.4.150.0080.03312.34
5.4.140.0070.03912.02
5.4.130.0060.04112.01
5.4.120.0050.03611.96
5.4.110.0060.03811.96
5.4.100.0060.03711.97
5.4.90.0080.03711.96
5.4.80.0080.03711.96
5.4.70.0090.04611.96
5.4.60.0040.03711.96
5.4.50.0040.04211.96
5.4.40.0060.03711.95
5.4.30.0060.03611.95
5.4.20.0080.04211.95
5.4.10.0090.03311.95
5.4.00.0080.03311.44

preferences:
56.07 ms | 400 KiB | 5 Q