3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $var = 1; public function dump(self $foo) { var_dump($foo); } } $foo = new Foo(); $foo->var = 10; (new Foo())->dump($foo); (new Foo())->dump(new stdClass);

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)
8.3.60.0090.00916.61
8.3.50.0120.00721.10
8.3.40.0000.01418.79
8.3.30.0090.00618.91
8.3.20.0080.00020.13
8.3.10.0050.00323.60
8.3.00.0040.00421.64
8.2.180.0110.00416.50
8.2.170.0110.00422.96
8.2.160.0140.00020.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00420.93
8.2.120.0080.00026.35
8.2.110.0090.00019.32
8.2.100.0110.00017.80
8.2.90.0040.00419.25
8.2.80.0000.00917.97
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0000.00818.09
8.2.40.0040.00420.63
8.2.30.0000.00719.25
8.2.20.0080.00019.45
8.2.10.0070.00018.00
8.2.00.0070.00018.05
8.1.280.0110.00725.92
8.1.270.0070.00722.07
8.1.260.0000.00828.09
8.1.250.0090.00628.09
8.1.240.0030.00622.13
8.1.230.0080.00317.77
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0080.00317.35
8.1.190.0040.00417.13
8.1.180.0050.00318.10
8.1.170.0040.00418.45
8.1.160.0040.00420.70
8.1.150.0040.00420.61
8.1.140.0050.00319.48
8.1.130.0040.00417.63
8.1.120.0040.00417.43
8.1.110.0040.00417.40
8.1.100.0000.00717.39
8.1.90.0040.00417.33
8.1.80.0030.00617.32
8.1.70.0030.00317.42
8.1.60.0030.00717.55
8.1.50.0050.00317.59
8.1.40.0000.00917.57
8.1.30.0040.00417.52
8.1.20.0080.00017.55
8.1.10.0030.00517.52
8.1.00.0000.00817.51
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0070.00018.43
8.0.270.0000.00917.11
8.0.260.0060.00017.07
8.0.250.0000.00816.86
8.0.240.0040.00417.05
8.0.230.0030.00316.98
8.0.220.0040.00416.73
8.0.210.0000.00716.76
8.0.200.0040.00416.96
8.0.190.0030.00616.84
8.0.180.0030.00516.93
8.0.170.0070.00016.89
8.0.160.0040.00416.94
8.0.150.0050.00316.88
8.0.140.0080.00016.73
8.0.130.0050.00013.23
8.0.120.0040.00416.79
8.0.110.0040.00416.76
8.0.100.0040.00416.90
8.0.90.0000.00816.89
8.0.80.0030.01116.87
8.0.70.0040.00416.92
8.0.60.0070.00016.94
8.0.50.0000.00717.00
8.0.30.0030.01517.07
8.0.20.0110.00717.40
8.0.10.0000.00717.00
8.0.00.0090.01016.86
7.4.330.0050.00016.73
7.4.320.0000.00716.59
7.4.300.0000.00716.58
7.4.290.0030.00316.50
7.4.280.0050.00316.52
7.4.270.0030.00316.52
7.4.260.0070.00016.57
7.4.250.0070.00016.52
7.4.240.0000.00816.46
7.4.230.0030.00316.54
7.4.220.0130.01316.59
7.4.210.0080.00716.50
7.4.200.0090.00016.32
7.4.160.0090.00916.29
7.4.150.0070.01017.40
7.4.140.0120.01117.86
7.4.130.0150.00616.52
7.4.120.0100.00716.47
7.4.110.0120.00616.48
7.4.100.0150.00916.61
7.4.90.0090.00916.58
7.4.80.0110.00919.39
7.4.70.0130.01016.57
7.4.60.0110.00716.44
7.4.50.0060.01016.43
7.4.40.0140.00416.71
7.4.30.0120.00616.75
7.4.10.0030.00914.93
7.4.00.0040.01414.87
7.3.330.0030.00313.37
7.3.320.0060.00013.33
7.3.310.0070.00016.41
7.3.300.0030.00316.29
7.3.290.0030.00316.41
7.3.280.0110.00916.36
7.3.270.0030.01717.40
7.3.260.0080.00816.27
7.3.250.0160.00516.53
7.3.240.0050.01316.45
7.3.230.0090.00916.55
7.3.210.0060.00916.54
7.3.200.0040.01319.39
7.3.190.0150.00416.29
7.3.180.0130.00316.28
7.3.170.0140.00816.51
7.3.160.0030.01516.27
7.3.130.0030.01414.52
7.3.120.0060.00914.82
7.3.110.0100.00714.79
7.3.100.0030.00914.84
7.3.90.0000.01115.07
7.3.80.0030.00715.10
7.3.70.0090.00014.80
7.3.60.0060.00614.79
7.3.50.0060.00614.86
7.3.40.0080.00414.82
7.3.30.0060.00614.70
7.3.20.0100.00316.73
7.3.10.0030.01016.36
7.3.00.0040.00816.70
7.2.330.0100.00716.70
7.2.320.0130.01016.59
7.2.310.0160.00816.50
7.2.300.0090.00916.64
7.2.290.0120.00616.53
7.2.260.0040.01514.67
7.2.250.0110.00714.92
7.2.240.0040.01114.86
7.2.230.0100.00715.16
7.2.220.0110.00715.14
7.2.210.0060.00915.03
7.2.200.0060.01014.98
7.2.190.0060.01114.84
7.2.180.0100.00714.95
7.2.170.0070.00715.16
7.2.160.0060.00914.83
7.2.150.0070.00716.93
7.2.140.0080.00816.68
7.2.130.0100.00316.88
7.2.120.0030.01216.92
7.2.110.0000.01516.85
7.2.100.0070.01017.00
7.2.90.0060.00917.05
7.2.80.0070.01016.75
7.2.70.0060.00916.59
7.2.60.0100.00617.05
7.2.50.0070.01016.63
7.2.40.0030.01016.91
7.2.30.0030.00916.91
7.2.20.0040.00716.99
7.2.10.0000.01416.77
7.2.00.0030.00918.15
7.1.330.0070.00715.85
7.1.320.0070.00715.95
7.1.310.0040.01115.89
7.1.300.0070.00715.54
7.1.290.0060.00615.52
7.1.280.0060.00915.80
7.1.270.0000.01215.97
7.1.260.0110.00315.99
7.1.250.0080.00415.67
7.1.240.0030.00615.83
7.1.230.0030.00615.49
7.1.220.0000.01415.79
7.1.210.0000.01315.81
7.1.200.0100.00215.62
7.1.190.0060.00615.81
7.1.180.0000.01415.63
7.1.170.0090.00315.78
7.1.160.0000.01415.58
7.1.150.0080.00315.76
7.1.140.0080.00415.74
7.1.130.0000.01115.83
7.1.120.0090.00615.67
7.1.110.0000.01215.88
7.1.100.0000.01415.37
7.1.90.0060.00615.79
7.1.80.0040.01215.84
7.1.70.0020.00716.52
7.1.60.0020.00916.20
7.1.50.0080.01016.50
7.1.40.0030.01015.59
7.1.30.0030.01015.81
7.1.20.0060.00915.76
7.1.10.0070.00315.84
7.1.00.0050.04019.13
7.0.330.0070.00315.37
7.0.320.0040.01115.39
7.0.310.0040.00715.27
7.0.300.0120.00015.28
7.0.290.0070.00715.19
7.0.280.0110.00315.45
7.0.270.0060.00615.31
7.0.260.0080.00615.41
7.0.250.0000.01315.46
7.0.240.0030.01015.21
7.0.230.0070.00715.46
7.0.220.0030.00815.49
7.0.210.0000.01015.27
7.0.200.0030.00916.07
7.0.190.0030.00615.22
7.0.180.0060.00615.47
7.0.170.0090.00615.48
7.0.160.0030.01015.16
7.0.150.0000.01015.24
7.0.140.0030.01315.35
7.0.130.0030.00515.39
7.0.120.0030.00615.28
7.0.110.0030.01015.21
7.0.100.0100.00315.32
7.0.90.0060.00915.34
7.0.80.0060.00615.36
7.0.70.0060.00615.16
7.0.60.0130.04318.45
7.0.50.0050.02916.70
7.0.40.0110.04416.85
7.0.30.0150.03816.80
7.0.20.0180.04316.75
7.0.10.0070.04516.69
7.0.00.0050.04716.85
5.6.400.0000.01114.55
5.6.390.0120.00314.33
5.6.380.0030.00914.63
5.6.370.0060.01014.27
5.6.360.0060.00914.36
5.6.350.0000.01414.59
5.6.340.0000.01414.37
5.6.330.0030.01414.54
5.6.320.0070.01014.60
5.6.310.0030.01014.14
5.6.300.0090.00314.41
5.6.290.0060.00814.45
5.6.280.0050.02417.63
5.6.270.0030.00614.43
5.6.260.0100.00714.52
5.6.250.0040.01114.33
5.6.240.0070.00714.43
5.6.230.0090.00314.48
5.6.220.0030.01014.64
5.6.210.0080.04117.49
5.6.200.0070.04716.28
5.6.190.0090.04517.55
5.6.180.0030.04717.56
5.6.170.0130.04117.40
5.6.160.0020.05117.56
5.6.150.0040.03116.31
5.6.140.0020.03016.24
5.6.130.0020.02716.47
5.6.120.0100.04017.66
5.6.110.0030.04017.71
5.6.100.0080.04117.67
5.6.90.0060.02817.60
5.6.80.0100.04017.31
5.6.70.0090.00014.52
5.6.60.0040.00814.46
5.6.50.0030.01314.27
5.6.40.0060.00914.17
5.6.30.0090.00614.27
5.6.20.0030.00914.39
5.6.10.0090.00614.20
5.6.00.0100.00314.18
5.5.380.0060.00614.34
5.5.370.0120.00614.26
5.5.360.0000.01514.36
5.5.350.0190.03717.33
5.5.340.0120.03716.22
5.5.330.0150.04017.23
5.5.320.0180.04117.34
5.5.310.0170.02817.33
5.5.300.0090.02215.96
5.5.290.0090.03316.29
5.5.280.0080.04217.40
5.5.270.0080.03517.30
5.5.260.0060.04317.60
5.5.250.0080.03817.46
5.5.240.0130.04017.14
5.5.230.0030.00914.01
5.5.220.0000.01414.02
5.5.210.0030.00914.34
5.5.200.0000.01514.25
5.5.190.0070.00714.32
5.5.180.0090.00614.05
5.5.170.0000.01314.18
5.5.160.0000.00914.11
5.5.150.0030.01014.07
5.5.140.0030.01114.28
5.5.130.0000.00914.42
5.5.120.0000.01414.20
5.5.110.0070.00714.32
5.5.100.0090.00614.24
5.5.90.0080.00014.23
5.5.80.0090.00314.36
5.5.70.0030.00914.35
5.5.60.0140.00314.34
5.5.50.0090.00614.09
5.5.40.0060.00613.96
5.5.30.0100.00314.27
5.5.20.0060.00613.83
5.5.10.0040.00814.23
5.5.00.0000.01414.21

preferences:
34.18 ms | 401 KiB | 5 Q