3v4l.org

run code in 300+ PHP versions simultaneously
<?php$memory_size = memory_get_usage();$memory_unit = array('Bytes','KB','MB','GB','TB','PB');// Display memory size into kb, mb etc.echo 'Used Memory : '.round($memory_size/pow(1024,($x=floor(log($memory_size,1024)))),2).' '.$memory_unit[$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)
8.3.60.0140.00016.50
8.3.50.0120.00522.87
8.3.40.0130.00318.67
8.3.30.0030.01018.96
8.3.20.0070.00020.21
8.3.10.0080.00021.59
8.3.00.0000.00819.44
8.2.180.0130.01016.38
8.2.170.0060.00922.96
8.2.160.0030.01020.49
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.92
8.2.110.0030.00621.03
8.2.100.0110.00417.78
8.2.90.0000.00819.17
8.2.80.0030.00517.97
8.2.70.0030.00617.50
8.2.60.0080.00017.80
8.2.50.0060.00318.07
8.2.40.0000.00918.09
8.2.30.0060.00318.04
8.2.20.0050.00217.50
8.2.10.0070.00017.79
8.2.00.0080.00017.48
8.1.280.0090.00625.92
8.1.270.0100.00323.82
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0070.00321.22
8.1.230.0080.00319.23
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0040.00417.23
8.1.190.0030.00516.98
8.1.180.0000.00718.10
8.1.170.0040.00418.50
8.1.160.0040.00421.87
8.1.150.0040.00418.73
8.1.140.0030.00517.31
8.1.130.0000.00717.77
8.1.120.0030.00317.21
8.1.110.0030.00617.29
8.1.100.0000.00717.20
8.1.90.0000.00717.29
8.1.80.0070.00017.33
8.1.70.0030.00317.26
8.1.60.0080.00017.44
8.1.50.0030.00517.27
8.1.40.0000.00717.32
8.1.30.0060.00317.53
8.1.20.0030.00617.51
8.1.10.0000.00817.45
8.1.00.0030.00517.29
8.0.300.0040.00418.77
8.0.290.0080.00016.63
8.0.280.0070.00018.36
8.0.270.0030.00517.23
8.0.260.0030.00317.11
8.0.250.0030.00316.68
8.0.240.0000.00816.84
8.0.230.0000.00716.79
8.0.220.0070.00016.65
8.0.210.0030.00316.74
8.0.200.0060.00016.68
8.0.190.0070.00016.84
8.0.180.0000.00716.82
8.0.170.0000.00716.82
8.0.160.0000.00816.78
8.0.150.0030.00516.75
8.0.140.0000.00916.59
8.0.130.0030.00313.43
8.0.120.0080.00016.70
8.0.110.0070.00016.66
8.0.100.0000.00816.66
8.0.90.0030.00316.78
8.0.80.0030.01416.81
8.0.70.0000.00716.64
8.0.60.0000.00716.80
8.0.50.0040.00416.70
8.0.30.0110.00716.95
8.0.20.0180.00317.40
8.0.10.0030.00516.96
8.0.00.0150.00816.73
7.4.330.0060.00015.09
7.4.320.0060.00016.44
7.4.300.0030.00316.37
7.4.290.0070.00016.45
7.4.280.0000.00716.48
7.4.270.0070.00016.44
7.4.260.0030.00316.40
7.4.250.0070.00016.47
7.4.240.0030.00316.36
7.4.230.0050.00216.28
7.4.220.0130.01016.39
7.4.210.0100.00916.53
7.4.200.0040.00416.20
7.4.160.0130.00316.34
7.4.150.0140.00317.40
7.4.140.0130.00517.86
7.4.130.0120.00516.53
7.4.120.0130.00516.47
7.4.110.0100.00716.24
7.4.100.0030.01716.23
7.4.90.0060.01216.37
7.4.80.0090.00919.39
7.4.70.0100.00616.36
7.4.60.0100.00716.30
7.4.50.0030.00616.39
7.4.40.0120.00416.26
7.4.30.0110.00716.33
7.3.330.0000.00713.23
7.3.320.0000.00513.14
7.3.310.0000.00615.98
7.3.300.0030.00316.11
7.3.290.0060.00916.19
7.3.280.0050.01116.12
7.3.270.0170.00017.40
7.3.260.0110.00616.01
7.3.250.0050.01216.21
7.3.240.0090.01016.16
7.3.230.0170.00016.39
7.3.210.0090.00916.18
7.3.200.0100.01019.39
7.3.190.0090.00916.25
7.3.180.0050.01116.10
7.3.170.0030.01216.27
7.3.160.0080.00816.15
7.2.330.0070.01016.49
7.2.320.0030.01316.34
7.2.310.0130.00316.29
7.2.300.0120.00816.48
7.2.290.0100.00716.49
5.4.320.0030.03912.45
5.4.310.0080.03712.45
5.4.300.0090.03912.45
5.4.290.0090.03612.45
5.4.280.0090.04112.34
5.4.270.0040.03812.34
5.4.260.0080.04212.35
5.4.250.0070.03712.35
5.4.240.0080.03512.34
5.4.230.0070.04312.34
5.4.220.0070.03912.34
5.4.210.0070.03712.34
5.4.200.0050.04212.34
5.4.190.0100.04212.33
5.4.180.0090.04512.33
5.4.170.0070.03912.34
5.4.160.0110.03612.34
5.4.150.0070.04012.34
5.4.140.0080.04112.02
5.4.130.0080.04312.01
5.4.120.0060.04111.97
5.4.110.0060.04111.96
5.4.100.0060.03611.96
5.4.90.0120.04711.96
5.4.80.0090.03811.96
5.4.70.0060.03511.96
5.4.60.0080.03511.96
5.4.50.0060.04111.96
5.4.40.0040.04911.95
5.4.30.0030.03911.95
5.4.20.0090.03811.95
5.4.10.0070.03911.95
5.4.00.0070.03811.43
5.3.290.0040.04212.80
5.3.280.0070.03912.71
5.3.270.0060.04812.72
5.3.260.0080.04412.72
5.3.250.0030.03912.72
5.3.240.0100.03512.72
5.3.230.0080.04512.71
5.3.220.0050.04112.68
5.3.210.0070.04712.68
5.3.200.0090.04312.68
5.3.190.0040.04012.67
5.3.180.0110.03912.67
5.3.170.0100.03712.66
5.3.160.0070.04812.67
5.3.150.0100.03912.68
5.3.140.0070.04012.66
5.3.130.0080.03712.66
5.3.120.0070.04212.66
5.3.110.0080.03712.66
5.3.100.0070.03612.12
5.3.90.0120.03412.09
5.3.80.0060.03612.07
5.3.70.0070.04112.07
5.3.60.0070.04112.06
5.3.50.0060.04012.00
5.3.40.0040.03912.00
5.3.30.0070.03611.94
5.3.20.0050.03711.72
5.3.10.0070.03311.69
5.3.00.0040.04311.66

preferences:
37.5 ms | 401 KiB | 5 Q