3v4l.org

run code in 300+ PHP versions simultaneously
<?hh $x = 4; $y = Map {"A" => 1, "B" => 2, "C" => 3}; var_dump((array)$x); var_dump((array)$y);

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)
8.3.60.0100.01016.50
8.3.50.0090.00622.74
8.3.40.0110.00318.63
8.3.30.0070.00718.92
8.3.20.0050.00220.16
8.3.10.0040.00423.65
8.3.00.0050.00319.38
8.2.180.0090.01316.32
8.2.170.0110.00422.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0100.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00420.96
8.2.110.0030.00622.21
8.2.100.0040.00717.78
8.2.90.0060.00319.05
8.2.80.0000.00817.97
8.2.70.0030.00617.37
8.2.60.0050.00317.91
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0050.00217.98
8.2.20.0000.00817.46
8.2.10.0070.00017.82
8.2.00.0050.00217.52
8.1.280.0120.00625.92
8.1.270.0080.00023.79
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0070.00423.92
8.1.230.0030.00919.10
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00717.00
8.1.190.0040.00416.98
8.1.180.0070.00018.10
8.1.170.0030.00518.55
8.1.160.0070.00021.93
8.1.150.0040.00418.61
8.1.140.0000.00717.42
8.1.130.0030.00317.79
8.1.120.0000.00717.31
8.1.110.0050.00217.31
8.1.100.0030.00517.21
8.1.90.0070.00017.35
8.1.80.0030.00317.29
8.1.70.0000.00817.18
8.1.60.0080.00317.34
8.1.50.0040.00417.38
8.1.40.0040.00417.39
8.1.30.0000.00817.47
8.1.20.0050.00217.47
8.1.10.0070.00017.37
8.1.00.0000.00717.34
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0070.00018.36
8.0.270.0030.00517.23
8.0.260.0050.00217.09
8.0.250.0030.00316.80
8.0.240.0050.00216.71
8.0.230.0070.00016.76
8.0.220.0030.00316.67
8.0.210.0000.00716.78
8.0.200.0030.00316.73
8.0.190.0000.00716.84
8.0.180.0000.00716.78
8.0.170.0000.00816.78
8.0.160.0030.00316.73
8.0.150.0070.00016.75
8.0.140.0080.00316.69
8.0.130.0030.00313.45
8.0.120.0020.00516.65
8.0.110.0000.00716.77
8.0.100.0030.00416.55
8.0.90.0040.00416.80
8.0.80.0070.01016.72
8.0.70.0060.00316.62
8.0.60.0000.00716.60
8.0.50.0050.00316.70
8.0.30.0060.01416.99
8.0.20.0090.01017.40
8.0.10.0040.00416.76
8.0.00.0090.00916.69
7.4.330.0000.00515.02
7.4.320.0030.00316.22
7.4.300.0060.00316.36
7.4.290.0030.00316.37
7.4.280.0040.00416.30
7.4.270.0080.00016.46
7.4.260.0070.00016.45
7.4.250.0050.00316.25
7.4.240.0020.00516.39
7.4.230.0000.00716.34
7.4.220.0090.01316.43
7.4.210.0130.00716.39
7.4.200.0000.00816.25
7.4.160.0090.00616.36
7.4.150.0140.00417.40
7.4.140.0130.00517.86
7.4.130.0090.00616.38
7.4.120.0100.01016.44
7.4.110.0030.01316.37
7.4.100.0130.00616.33
7.4.90.0090.00916.27
7.4.80.0140.00719.39
7.4.70.0070.01016.34
7.4.60.0030.01516.35
7.4.50.0030.00616.13
7.4.40.0140.00316.38
7.4.30.0070.01416.30
7.3.330.0000.00612.98
7.3.320.0060.00013.18
7.3.310.0000.00615.97
7.3.300.0000.00616.11
7.3.290.0030.01116.04
7.3.280.0030.01516.15
7.3.270.0160.01017.40
7.3.260.0140.00316.41
7.3.250.0140.00316.32
7.3.240.0030.01616.50
7.3.230.0060.01016.39
7.3.210.0060.01016.05
7.3.200.0140.00319.39
7.3.190.0080.01116.39
7.3.180.0000.01516.15
7.3.170.0130.00316.27
7.3.160.0130.00716.48
7.2.330.0090.01416.42
7.2.320.0060.01516.18
7.2.310.0080.00816.41
7.2.300.0130.00316.56
7.2.290.0070.01616.55
5.4.320.0060.03912.45
5.4.310.0040.04112.45
5.4.300.0080.03512.45
5.4.290.0060.03812.45
5.4.280.0070.03512.35
5.4.270.0090.03412.35
5.4.260.0030.04112.34
5.4.250.0060.03812.34
5.4.240.0070.03712.34
5.4.230.0030.04012.34
5.4.220.0060.03612.34
5.4.210.0050.03612.34
5.4.200.0050.03912.34
5.4.190.0080.03412.34
5.4.180.0030.03812.33
5.4.170.0080.04312.34
5.4.160.0060.03812.34
5.4.150.0080.04512.34
5.4.140.0060.03912.02
5.4.130.0030.03912.01
5.4.120.0050.03711.96
5.4.110.0040.03811.96
5.4.100.0070.03511.96
5.4.90.0090.03711.96
5.4.80.0080.05211.96
5.4.70.0050.04811.96
5.4.60.0110.04611.96
5.4.50.0080.04811.96
5.4.40.0090.04711.95
5.4.30.0080.03611.95
5.4.20.0070.03611.94
5.4.10.0050.03711.95
5.4.00.0090.04211.43

preferences:
38.64 ms | 401 KiB | 5 Q