3v4l.org

run code in 300+ PHP versions simultaneously
<?hh $x = 4; $y = new Map; var_dump((array)$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)
8.3.60.0040.01116.38
8.3.50.0100.00422.85
8.3.40.0140.00318.81
8.3.30.0040.01119.09
8.3.20.0070.00020.09
8.3.10.0050.00323.62
8.3.00.0050.00319.25
8.2.180.0130.00616.38
8.2.170.0110.00422.96
8.2.160.0100.01020.47
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0000.00721.04
8.2.110.0060.00321.93
8.2.100.0110.00017.66
8.2.90.0000.00719.09
8.2.80.0040.00417.97
8.2.70.0070.00417.50
8.2.60.0040.00417.92
8.2.50.0050.00318.07
8.2.40.0060.00318.22
8.2.30.0060.00317.83
8.2.20.0000.00717.46
8.2.10.0070.00017.82
8.2.00.0050.00217.41
8.1.280.0040.01125.92
8.1.270.0000.00823.92
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00023.91
8.1.230.0070.00419.16
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00717.10
8.1.190.0000.00917.11
8.1.180.0030.00518.10
8.1.170.0040.00418.65
8.1.160.0000.00721.80
8.1.150.0040.00418.72
8.1.140.0070.00017.32
8.1.130.0030.00317.75
8.1.120.0000.00817.34
8.1.110.0040.00417.21
8.1.100.0040.00317.22
8.1.90.0050.00217.31
8.1.80.0030.00417.28
8.1.70.0000.00717.19
8.1.60.0060.00617.35
8.1.50.0040.00417.34
8.1.40.0080.00017.36
8.1.30.0000.00717.49
8.1.20.0030.00617.55
8.1.10.0020.00517.36
8.1.00.0030.00517.36
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0030.00318.37
8.0.270.0030.00317.19
8.0.260.0030.00317.13
8.0.250.0060.00016.69
8.0.240.0000.00816.79
8.0.230.0030.00316.68
8.0.220.0000.00816.75
8.0.210.0040.00416.65
8.0.200.0000.00616.79
8.0.190.0070.00016.81
8.0.180.0000.00716.75
8.0.170.0000.00716.68
8.0.160.0040.00416.64
8.0.150.0000.00716.66
8.0.140.0000.00816.71
8.0.130.0050.00013.37
8.0.120.0000.00716.75
8.0.110.0040.00416.65
8.0.100.0000.00716.59
8.0.90.0050.00216.68
8.0.80.0000.01416.66
8.0.70.0040.00416.62
8.0.60.0050.00216.64
8.0.50.0000.00716.60
8.0.30.0080.01116.90
8.0.20.0180.01317.40
8.0.10.0000.00716.75
8.0.00.0090.00816.61
7.4.330.0050.00015.11
7.4.320.0030.00316.36
7.4.300.0030.00716.43
7.4.290.0030.00316.36
7.4.280.0090.00016.45
7.4.270.0000.00716.46
7.4.260.0030.00316.36
7.4.250.0000.00816.30
7.4.240.0030.00416.36
7.4.230.0000.00716.38
7.4.220.0100.01316.39
7.4.210.0040.01216.46
7.4.200.0090.00016.29
7.4.160.0040.01216.46
7.4.150.0140.00417.40
7.4.140.0110.00917.86
7.4.130.0090.00716.28
7.4.120.0100.00716.48
7.4.110.0130.00316.43
7.4.100.0090.01016.45
7.4.90.0100.00716.27
7.4.80.0030.01319.39
7.4.70.0170.00016.51
7.4.60.0130.00316.55
7.4.50.0040.00416.38
7.4.40.0130.00316.49
7.4.30.0060.01116.31
7.3.330.0000.00613.14
7.3.320.0060.00013.28
7.3.310.0070.00016.15
7.3.300.0000.00716.12
7.3.290.0090.00616.16
7.3.280.0120.00416.16
7.3.270.0090.01717.40
7.3.260.0090.01016.12
7.3.250.0060.01416.25
7.3.240.0170.00316.46
7.3.230.0060.01016.39
7.3.210.0060.01116.03
7.3.200.0140.00419.39
7.3.190.0080.00816.20
7.3.180.0040.01316.48
7.3.170.0090.00616.27
7.3.160.0150.00616.40
7.2.330.0190.00716.59
7.2.320.0100.00716.58
7.2.310.0030.01316.41
7.2.300.0060.01316.36
7.2.290.0030.01416.63
5.4.320.0060.04812.45
5.4.310.0110.03312.45
5.4.300.0030.03912.45
5.4.290.0030.04012.45
5.4.280.0040.03712.34
5.4.270.0090.03312.34
5.4.260.0070.03612.34
5.4.250.0060.03712.34
5.4.240.0050.03612.35
5.4.230.0060.03812.34
5.4.220.0030.03812.34
5.4.210.0050.03512.34
5.4.200.0050.04412.34
5.4.190.0060.05112.33
5.4.180.0080.04912.33
5.4.170.0060.04112.34
5.4.160.0100.03112.34
5.4.150.0050.03612.33
5.4.140.0060.03712.02
5.4.130.0030.03912.01
5.4.120.0040.03711.97
5.4.110.0070.04011.96
5.4.100.0060.03611.96
5.4.90.0090.03511.96
5.4.80.0090.04111.96
5.4.70.0050.03611.96
5.4.60.0050.03611.96
5.4.50.0030.03711.96
5.4.40.0050.03511.95
5.4.30.0040.03911.95
5.4.20.0080.04811.95
5.4.10.0040.04211.95
5.4.00.0040.03711.44

preferences:
38.25 ms | 401 KiB | 5 Q