3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pole1 = [ 'tausa' => 1, ]; $func = function ($pole) { $pole['tausa'] = 2; var_dump($pole); }; var_dump($pole1); $func($pole1); var_dump($pole1);

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)
8.3.60.0070.00716.50
8.3.50.0110.00416.48
8.3.40.0130.00618.77
8.3.30.0100.01018.84
8.3.20.0060.00320.20
8.3.10.0080.00023.48
8.3.00.0050.00319.66
8.2.180.0070.01116.63
8.2.170.0030.01422.96
8.2.160.0090.00919.08
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0050.00320.99
8.2.120.0000.00826.35
8.2.110.0050.00520.64
8.2.100.0090.00317.78
8.2.90.0000.00819.34
8.2.80.0080.00017.97
8.2.70.0000.00917.50
8.2.60.0000.00818.05
8.2.50.0040.00418.10
8.2.40.0040.00420.59
8.2.30.0040.00419.16
8.2.20.0040.00418.17
8.2.10.0000.00818.11
8.2.00.0070.00018.03
8.1.280.0030.01025.92
8.1.270.0070.00022.02
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00320.82
8.1.230.0080.00419.01
8.1.220.0030.00617.78
8.1.210.0040.00418.77
8.1.200.0090.00017.48
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0000.00818.50
8.1.160.0040.00419.00
8.1.150.0030.00718.81
8.1.140.0000.00819.61
8.1.130.0000.00718.91
8.1.120.0040.00417.45
8.1.110.0050.00317.45
8.1.100.0040.00417.47
8.1.90.0070.00017.46
8.1.80.0050.00317.34
8.1.70.0000.00817.34
8.1.60.0040.00417.47
8.1.50.0040.00417.52
8.1.40.0040.00417.49
8.1.30.0030.00517.52
8.1.20.0040.00417.66
8.1.10.0000.00717.56
8.1.00.0070.00017.51
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0000.00718.28
8.0.270.0030.00317.12
8.0.260.0070.00016.73
8.0.250.0030.00316.82
8.0.240.0000.00716.91
8.0.230.0030.00316.94
8.0.220.0070.00016.84
8.0.210.0000.00716.72
8.0.200.0050.00216.95
8.0.190.0080.00016.95
8.0.180.0000.00816.87
8.0.170.0000.00716.92
8.0.160.0040.00416.84
8.0.150.0050.00316.80
8.0.140.0040.00416.73
8.0.130.0050.00013.32
8.0.120.0050.00216.86
8.0.110.0040.00416.75
8.0.100.0000.00716.88
8.0.90.0000.00716.86
8.0.80.0140.00716.93
8.0.70.0000.00716.88
8.0.60.0070.00017.00
8.0.50.0040.00416.85
8.0.30.0090.00816.99
8.0.20.0090.01017.40
8.0.10.0030.00317.00
8.0.00.0070.01016.67
7.4.330.0050.00015.55
7.4.320.0000.00716.56
7.4.300.0000.00616.56
7.4.290.0040.00416.56
7.4.280.0040.00416.40
7.4.270.0000.00716.61
7.4.260.0000.00716.40
7.4.250.0000.00716.38
7.4.240.0000.00816.48
7.4.230.0040.00416.49
7.4.220.0030.01716.57
7.4.210.0040.01116.53
7.4.200.0050.00216.33
7.4.160.0100.00716.44
7.4.150.0070.01117.40
7.4.140.0130.00917.86
7.4.130.0100.00716.39
7.4.120.0130.01116.47
7.4.110.0120.00316.59
7.4.100.0060.01216.46
7.4.90.0070.01016.48
7.4.80.0000.01619.39
7.4.70.0140.01016.35
7.4.60.0130.00316.41
7.4.50.0060.01216.33
7.4.40.0090.00916.60
7.4.30.0130.00416.18
7.4.00.0090.00614.77
7.3.330.0050.00013.16
7.3.320.0060.00013.30
7.3.310.0000.00716.17
7.3.300.0030.00316.10
7.3.290.0110.00416.28
7.3.280.0070.01016.29
7.3.270.0060.01617.40
7.3.260.0120.00716.36
7.3.250.0100.00916.45
7.3.240.0130.00716.40
7.3.230.0030.01316.30
7.3.210.0090.00616.30
7.3.200.0070.01016.31
7.3.190.0090.00616.33
7.3.180.0120.00416.49
7.3.170.0070.01016.65
7.3.160.0100.00616.43
7.2.330.0030.01516.40
7.2.320.0090.00816.27
7.2.310.0100.00716.57
7.2.300.0060.01016.50
7.2.290.0070.01016.44
7.2.60.0060.00616.61
7.2.00.0060.00619.25
7.1.200.0260.00315.77
7.1.100.0100.00318.28
7.1.70.0130.00617.03
7.1.60.1410.01634.96
7.1.50.0370.00334.79
7.1.40.0260.02334.29
7.1.30.0400.00634.54
7.1.20.0250.01934.57
7.1.10.0090.01316.59
7.1.00.0070.01416.61
7.0.200.0090.01416.70
7.0.190.0090.01216.74
7.0.180.0060.01716.18
7.0.170.0050.01616.32
7.0.160.0050.01616.34
7.0.150.0050.01416.24
7.0.140.0090.01216.24
7.0.130.0100.01016.59
7.0.120.0030.01616.48
7.0.110.0070.01016.31
7.0.100.0060.01216.43
7.0.90.0130.00316.42
7.0.80.0090.01216.38
7.0.70.0100.01316.54
7.0.60.0090.01316.32
7.0.50.0110.01116.38
7.0.40.0100.01116.52
7.0.30.0070.01416.43
7.0.20.0030.01816.59
7.0.10.0130.00916.68
7.0.00.0060.01416.34

preferences:
40.73 ms | 400 KiB | 5 Q