3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = Array(1,2); $show = print_r($arr); echo $arr;

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)
8.3.60.0140.00318.56
8.3.50.0120.00916.35
8.3.40.0180.00318.63
8.3.30.0040.01118.58
8.3.20.0040.00421.76
8.3.10.0080.00021.77
8.3.00.0050.00319.66
8.2.180.0150.00316.75
8.2.170.0140.00022.96
8.2.160.0070.00720.52
8.2.150.0000.00724.18
8.2.140.0050.00324.66
8.2.130.0070.00020.33
8.2.120.0050.00226.35
8.2.110.0030.00719.45
8.2.100.0170.00017.65
8.2.90.0000.00919.05
8.2.80.0040.00417.97
8.2.70.0030.00718.03
8.2.60.0060.00317.50
8.2.50.0040.00418.16
8.2.40.0040.00422.27
8.2.30.0050.00220.91
8.2.20.0040.00418.05
8.2.10.0000.00817.98
8.2.00.0030.00718.14
8.1.280.0210.00025.92
8.1.270.0040.00422.19
8.1.260.0030.00526.35
8.1.250.0080.00028.09
8.1.240.0030.00623.92
8.1.230.0040.00817.76
8.1.220.0050.00317.76
8.1.210.0050.00318.77
8.1.200.0080.00017.35
8.1.190.0000.00817.10
8.1.180.0060.00318.10
8.1.170.0060.00318.57
8.1.160.0040.00418.81
8.1.150.0040.00420.12
8.1.140.0030.00517.63
8.1.130.0030.00319.00
8.1.120.0060.00317.34
8.1.110.0040.00417.43
8.1.100.0000.00717.45
8.1.90.0080.00017.37
8.1.80.0050.00217.37
8.1.70.0040.00417.41
8.1.60.0070.00017.54
8.1.50.0030.00717.32
8.1.40.0030.00617.42
8.1.30.0050.00517.50
8.1.20.0040.00417.59
8.1.10.0080.00017.48
8.1.00.0000.00917.49
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0030.00318.37
8.0.270.0030.00317.34
8.0.260.0030.00316.78
8.0.250.0000.00717.05
8.0.240.0050.00317.02
8.0.230.0000.00716.96
8.0.220.0070.00016.89
8.0.210.0000.00716.71
8.0.200.0040.00416.96
8.0.190.0000.00716.83
8.0.180.0030.00616.98
8.0.170.0030.00516.91
8.0.160.0040.00416.83
8.0.150.0000.00816.87
8.0.140.0070.00016.68
8.0.130.0000.00513.31
8.0.120.0040.00416.86
8.0.110.0080.00016.75
8.0.100.0040.00416.86
8.0.90.0040.00416.71
8.0.80.0120.00916.81
8.0.70.0030.00516.76
8.0.60.0070.00016.77
8.0.50.0040.00416.91
8.0.30.0130.00616.95
8.0.20.0110.00917.40
8.0.10.0050.00317.00
8.0.00.0080.01116.89
7.4.330.0000.00415.55
7.4.320.0030.00316.58
7.4.300.0060.00016.35
7.4.290.0030.00716.34
7.4.280.0000.00716.32
7.4.270.0000.00716.49
7.4.260.0000.00716.52
7.4.250.0040.00416.40
7.4.240.0040.00416.38
7.4.230.0000.00716.62
7.4.220.0040.00416.52
7.4.210.0040.01016.59
7.4.200.0000.00716.59
7.4.160.0080.01016.59
7.4.150.0160.00817.40
7.4.140.0090.01017.86
7.4.130.0090.01016.51
7.4.120.0120.00716.46
7.4.110.0160.00616.26
7.4.100.0000.02016.48
7.4.90.0030.01316.40
7.4.80.0090.01219.39
7.4.70.0130.01016.45
7.4.60.0080.00816.33
7.4.50.0080.00816.72
7.4.40.0130.00316.62
7.4.00.0030.01215.04
7.3.330.0030.00313.01
7.3.320.0050.00012.99
7.3.310.0030.00316.34
7.3.300.0030.00316.23
7.3.290.0040.00416.07
7.3.280.0040.01016.27
7.3.270.0220.00317.40
7.3.260.0130.00416.46
7.3.240.0110.00516.27
7.3.230.0070.01016.15
7.3.210.0130.00316.53
7.3.200.0100.01016.33
7.3.190.0060.00916.39
7.3.180.0120.00616.31
7.3.170.0040.01216.24
7.3.160.0090.01316.42
7.3.10.0130.00416.25
7.3.00.0130.01316.48
7.2.330.0120.00416.37
7.2.320.0100.00716.33
7.2.310.0160.00016.46
7.2.300.0130.00316.65
7.2.290.0090.00916.40
7.2.130.0090.00616.93
7.2.120.0110.00416.83
7.2.110.0070.01016.75
7.2.100.0160.00616.71
7.2.90.0100.00716.56
7.2.80.0070.00716.43
7.2.70.0130.00316.81
7.2.60.0040.01316.60
7.2.50.0130.00716.89
7.2.40.0140.00316.89
7.2.30.0140.00316.84
7.2.20.0130.00717.46
7.2.10.0200.01117.26
7.2.00.0360.00817.21
7.1.250.0090.01315.82
7.1.200.0080.00315.64
7.1.140.0130.01416.82
7.1.130.0080.01216.96
7.1.120.0120.01216.54
7.1.110.0070.01116.23
7.1.100.0110.01515.96
7.1.90.0120.00816.27
7.1.80.0140.01216.35
7.1.70.0110.01315.17
7.1.60.0350.01433.19
7.1.50.0310.01233.00
7.1.40.0350.01632.31
7.1.30.0400.01432.52
7.1.20.0250.01232.90
7.1.10.0090.01114.70
7.1.00.0090.01314.88

preferences:
64.43 ms | 401 KiB | 5 Q