3v4l.org

run code in 300+ PHP versions simultaneously
<?hh echo (call_user_func((($x) ==> $x + 1),3 )); echo (($x) ==> $x + 1)(3);

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)
8.3.40.0070.00718.66
8.3.30.0100.00318.83
8.3.20.0040.00420.09
8.3.10.0050.00223.48
8.3.00.0040.00419.25
8.2.170.0110.00422.96
8.2.160.0100.00720.29
8.2.150.0140.00324.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0070.00022.06
8.2.110.0070.01022.20
8.2.100.0000.01217.63
8.2.90.0000.00819.23
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0070.00417.93
8.2.50.0000.00818.07
8.2.40.0000.00819.76
8.2.30.0000.00817.80
8.2.20.0030.00517.59
8.2.10.0030.00518.03
8.2.00.0080.00017.54
8.1.270.0040.00421.94
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00823.79
8.1.230.0000.01219.01
8.1.220.0050.00217.74
8.1.210.0000.00918.77
8.1.200.0080.00017.10
8.1.190.0000.00817.10
8.1.180.0000.00718.10
8.1.170.0080.00018.51
8.1.160.0040.00421.93
8.1.150.0050.00218.65
8.1.140.0070.00017.26
8.1.130.0070.00017.79
8.1.120.0000.00717.25
8.1.110.0000.00817.18
8.1.100.0000.00717.27
8.1.90.0050.00317.37
8.1.80.0040.00417.21
8.1.70.0000.00717.17
8.1.60.0000.01117.41
8.1.50.0040.00417.45
8.1.40.0040.00417.33
8.1.30.0040.00417.53
8.1.20.0070.00017.51
8.1.10.0000.00817.39
8.1.00.0050.00217.25
8.0.300.0030.00618.77
8.0.290.0040.00416.75
8.0.280.0030.00518.27
8.0.270.0000.00717.14
8.0.260.0000.00617.22
8.0.250.0000.00716.88
8.0.240.0030.00316.79
8.0.230.0070.00016.76
8.0.220.0000.00716.61
8.0.210.0030.00316.72
8.0.200.0030.00316.85
8.0.190.0030.00516.83
8.0.180.0040.00416.72
8.0.170.0000.00716.81
8.0.160.0030.00316.78
8.0.150.0000.00716.78
8.0.140.0040.00416.70
8.0.130.0030.00313.39
8.0.120.0050.00316.59
8.0.110.0030.00316.61
8.0.100.0040.00416.61
8.0.90.0030.00516.63
8.0.80.0090.00616.76
8.0.70.0040.00416.64
8.0.60.0000.00716.63
8.0.50.0070.00016.63
8.0.30.0080.01116.91
8.0.20.0100.01317.40
8.0.10.0080.00016.98
8.0.00.0130.00516.59
7.4.330.0050.00015.02
7.4.320.0030.00316.48
7.4.300.0030.00316.35
7.4.290.0030.00316.41
7.4.280.0060.00416.45
7.4.270.0030.00416.28
7.4.260.0000.00816.46
7.4.250.0040.00416.47
7.4.240.0030.00316.35
7.4.230.0000.00716.27
7.4.220.0090.00916.39
7.4.210.0040.01116.41
7.4.200.0030.00316.46
7.4.160.0130.00316.35
7.4.150.0180.00717.40
7.4.140.0140.00717.86
7.4.130.0090.00716.29
7.4.120.0080.00816.42
7.4.110.0060.01716.50
7.4.100.0080.01116.26
7.4.90.0030.01416.59
7.4.80.0140.00319.39
7.4.70.0110.01216.25
7.4.60.0050.01116.51
7.4.50.0040.00416.55
7.4.40.0030.01316.33
7.4.30.0060.00916.37
7.3.330.0000.00613.23
7.3.320.0000.00513.27
7.3.310.0060.00016.04
7.3.300.0030.00316.15
7.3.290.0090.00516.14
7.3.280.0110.00816.18
7.3.270.0140.00417.40
7.3.260.0040.01216.28
7.3.250.0100.00716.16
7.3.240.0170.00616.23
7.3.230.0110.01116.39
7.3.210.0100.00716.28
7.3.200.0090.00919.39
7.3.190.0090.00916.02
7.3.180.0080.00816.36
7.3.170.0060.00916.27
7.3.160.0100.00616.41
7.2.330.0200.00716.55
7.2.320.0090.00916.59
7.2.310.0030.01416.49
7.2.300.0090.00916.19
7.2.290.0070.01316.65
5.4.340.0090.03412.00
5.4.320.0040.04012.45
5.4.310.0060.03912.45
5.4.300.0090.03612.45
5.4.290.0050.04312.45
5.4.280.0040.04312.35
5.4.270.0050.04012.34
5.4.260.0070.03812.35
5.4.250.0040.04112.34
5.4.240.0070.03512.34
5.4.230.0010.04212.34
5.4.220.0050.03512.34
5.4.210.0040.03712.34
5.4.200.0080.03612.34
5.4.190.0080.03412.34
5.4.180.0100.03312.33
5.4.170.0040.04012.34
5.4.160.0040.03912.34
5.4.150.0070.03712.34
5.4.140.0070.03912.02
5.4.130.0060.04312.01
5.4.120.0110.03811.96
5.4.110.0100.04011.96
5.4.100.0120.03711.96
5.4.90.0080.04111.96
5.4.80.0060.04011.96
5.4.70.0090.03811.96
5.4.60.0040.03811.96
5.4.50.0040.03811.96
5.4.40.0050.03611.95
5.4.30.0050.03711.95
5.4.20.0060.03511.95
5.4.10.0080.03711.95
5.4.00.0060.04411.44

preferences:
35.28 ms | 400 KiB | 5 Q