3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Kurier { public function __construct() { echo "Konstruktor"; } public function __destruct() { echo "Destruktor"; } } echo "Poczatek"; $kurier = new Kurier(); unset($kurier); echo "Koniec";

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)
8.3.60.0000.01916.75
8.3.50.0030.01718.06
8.3.40.0060.01018.87
8.3.30.0090.00618.71
8.3.20.0030.00619.01
8.3.10.0000.00819.00
8.3.00.0070.00723.51
8.2.180.0090.00916.50
8.2.170.0150.00422.96
8.2.160.0090.00620.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00819.89
8.2.120.0040.00426.35
8.2.110.0050.00520.41
8.2.100.0070.00417.72
8.2.90.0080.00017.78
8.2.80.0060.00317.97
8.2.70.0040.00417.80
8.2.60.0050.00317.78
8.2.50.0000.00818.10
8.2.40.0040.00419.34
8.2.30.0070.00019.35
8.2.20.0000.00818.10
8.2.10.0040.00419.78
8.2.00.0080.00019.27
8.1.280.0040.01125.92
8.1.270.0000.00722.21
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.01022.46
8.1.230.0060.00622.77
8.1.220.0040.00417.74
8.1.210.0070.00018.88
8.1.200.0030.00617.22
8.1.190.0030.00617.22
8.1.180.0040.00418.10
8.1.170.0040.00418.44
8.1.160.0000.00818.77
8.1.150.0050.00218.83
8.1.140.0040.00417.62
8.1.130.0070.00018.90
8.1.120.0040.00417.39
8.1.110.0080.00017.38
8.1.100.0080.00017.30
8.1.90.0040.00717.40
8.1.80.0030.00317.34
8.1.70.0040.00717.30
8.1.60.0040.00417.55
8.1.50.0060.00317.40
8.1.40.0040.00417.39
8.1.30.0000.00817.53
8.1.20.0070.00017.65
8.1.10.0030.00617.49
8.1.00.0050.00317.52
8.0.300.0040.00419.84
8.0.290.0060.00316.75
8.0.280.0000.00718.47
8.0.270.0000.00717.26
8.0.260.0000.00717.14
8.0.250.0030.00516.76
8.0.240.0030.00316.86
8.0.230.0050.00216.94
8.0.220.0050.00316.69
8.0.210.0070.00016.70
8.0.200.0040.00616.89
8.0.190.0040.00416.77
8.0.180.0040.00416.73
8.0.170.0030.00616.68
8.0.160.0080.00016.71
8.0.150.0070.00016.65
8.0.140.0050.00216.76
8.0.130.0030.00313.27
8.0.120.0040.00416.77
8.0.110.0040.00416.76
8.0.100.0040.00416.65
8.0.90.0070.00016.75
8.0.80.0110.00816.83
8.0.70.0080.00016.80
8.0.60.0000.00716.71
8.0.50.0040.00416.85
8.0.30.0090.00917.03
8.0.20.0110.00817.40
8.0.10.0040.00416.81
8.0.00.0350.01116.80
7.4.330.0030.00315.55
7.4.320.0000.00616.45
7.4.300.0000.00616.49
7.4.290.0000.00716.58
7.4.280.0070.00316.61
7.4.270.0040.00416.40
7.4.260.0080.00016.47
7.4.250.0070.00016.45
7.4.240.0070.00016.40
7.4.230.0000.00716.33
7.4.220.0000.00716.66
7.4.210.0030.01116.66
7.4.200.0030.00316.33
7.4.160.0070.00916.55
7.4.140.0100.01017.86
7.4.130.0070.01116.48
7.4.120.0080.01216.45
7.4.110.0080.00816.44
7.4.100.0120.00316.57
7.4.90.0140.00316.57
7.4.80.0060.01219.39
7.4.70.0150.00616.58
7.4.60.0060.00916.55
7.4.50.0000.01116.32
7.4.40.0060.01116.52
7.3.330.0030.00313.20
7.3.320.0060.00013.11
7.3.310.0000.00716.21
7.3.300.0030.00316.20
7.3.290.0030.00316.25
7.3.280.0120.00516.23
7.3.260.0080.01316.31
7.3.240.0100.00716.35
7.3.230.0050.01416.24
7.3.210.0040.01316.23
7.3.200.0130.00316.36
7.3.190.0060.00916.31
7.3.180.0000.01616.57
7.3.170.0070.01016.18
7.3.160.0070.01016.55
7.2.330.0070.01116.61
7.2.320.0060.01216.54
7.2.310.0060.01516.67
7.2.300.0100.01016.63
7.2.290.0090.01216.68

preferences:
42.81 ms | 400 KiB | 5 Q