3v4l.org

run code in 300+ PHP versions simultaneously
<?php class x { private $p = 'secret'; } $o = new x; $f = function(){ return $this->p; }; $g = $f; Closure::bind($f,$o); echo $f->__invoke(),"\n"; echo $f(),"\n"; echo $g->call($o);

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)
8.3.60.0130.00616.63
8.3.50.0120.00722.05
8.3.40.0110.00418.80
8.3.30.0070.00718.71
8.3.20.0040.00420.34
8.3.10.0040.00423.42
8.3.00.0040.00419.38
8.2.180.0140.00718.41
8.2.170.0090.00622.96
8.2.160.0070.00722.12
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0090.00017.50
8.2.120.0080.00026.35
8.2.110.0030.00719.39
8.2.100.0090.00317.84
8.2.90.0000.00919.05
8.2.80.0080.00017.97
8.2.70.0000.00917.50
8.2.60.0040.00817.68
8.2.50.0060.00318.07
8.2.40.0030.00519.38
8.2.30.0020.00520.58
8.2.20.0040.00417.81
8.2.10.0000.00717.94
8.2.00.0000.00717.94
8.1.280.0060.01225.92
8.1.270.0120.00422.19
8.1.260.0030.00628.09
8.1.250.0000.00728.09
8.1.240.0040.00420.92
8.1.230.0080.00317.52
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00617.48
8.1.190.0090.00017.23
8.1.180.0040.00418.10
8.1.170.0100.00018.65
8.1.160.0040.00422.02
8.1.150.0070.00018.95
8.1.140.0000.00819.62
8.1.130.0040.00417.69
8.1.120.0000.00717.34
8.1.110.0000.00717.48
8.1.100.0050.00317.37
8.1.90.0000.00717.36
8.1.80.0040.00317.45
8.1.70.0000.00717.34
8.1.60.0030.00617.55
8.1.50.0060.00317.49
8.1.40.0000.00817.54
8.1.30.0060.00317.67
8.1.20.0050.00317.74
8.1.10.0030.00617.62
8.1.00.0070.00017.56
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0000.00818.36
8.0.270.0030.00617.11
8.0.260.0060.00017.20
8.0.250.0050.00216.83
8.0.240.0070.00016.94
8.0.230.0000.00716.96
8.0.220.0020.00516.91
8.0.210.0000.00716.93
8.0.200.0060.00016.91
8.0.190.0040.00417.02
8.0.180.0050.00216.98
8.0.170.0030.00516.99
8.0.160.0000.00816.95
8.0.150.0040.00316.86
8.0.140.0000.00916.75
8.0.130.0000.00513.46
8.0.120.0000.00816.79
8.0.110.0000.00716.86
8.0.100.0050.00217.02
8.0.90.0000.00716.81
8.0.80.0090.00616.98
8.0.70.0080.00016.79
8.0.60.0040.00416.82
8.0.50.0070.00016.91
8.0.30.0100.01016.96
8.0.20.0090.00917.40
8.0.10.0040.00417.08
8.0.00.0070.01116.90
7.4.330.0050.00016.77
7.4.320.0000.00616.50
7.4.300.0030.00316.51
7.4.290.0000.00716.59
7.4.280.0080.00416.58
7.4.270.0050.00216.52
7.4.260.0000.00816.60
7.4.250.0070.00016.46
7.4.240.0040.00316.52
7.4.230.0030.00516.50
7.4.220.0030.01416.46
7.4.210.0030.01316.52
7.4.200.0030.00316.48
7.4.160.0150.00016.57
7.4.150.0110.00717.40
7.4.140.0100.01217.86
7.4.130.0120.00816.48
7.4.120.0110.01116.56
7.4.110.0130.01016.56
7.4.100.0080.01416.51
7.4.90.0050.01116.66
7.4.80.0070.01019.39
7.4.70.0120.00616.42
7.4.60.0080.00816.40
7.4.50.0110.00716.18
7.4.40.0110.01116.52
7.4.30.0180.00016.38
7.4.10.0150.00414.95
7.4.00.0050.00914.85
7.3.330.0060.00013.20
7.3.320.0030.00313.20
7.3.310.0030.00316.43
7.3.300.0070.00016.37
7.3.290.0070.00016.41
7.3.280.0050.01016.38
7.3.270.0090.00917.40
7.3.260.0000.01716.60
7.3.250.0120.00716.30
7.3.240.0140.00316.48
7.3.230.0000.01616.59
7.3.210.0060.01216.37
7.3.200.0100.01016.44
7.3.190.0100.00716.36
7.3.180.0110.00616.29
7.3.170.0090.01216.55
7.3.160.0080.00816.38
7.3.130.0070.01114.82
7.3.120.0030.01614.85
7.3.110.0060.01314.80
7.3.100.0070.00714.68
7.3.90.0030.01214.72
7.3.80.0100.01014.76
7.3.70.0030.01014.85
7.3.60.0060.00914.65
7.3.50.0060.00814.84
7.3.40.0030.01214.89
7.3.30.0030.01114.62
7.3.20.0140.00416.73
7.3.10.0040.00716.63
7.3.00.0040.00416.71
7.2.330.0100.01416.45
7.2.320.0090.00616.63
7.2.310.0080.00816.80
7.2.300.0070.01016.61
7.2.290.0070.01016.70
7.2.260.0030.01514.95
7.2.250.0000.01814.96
7.2.240.0090.00615.30
7.2.230.0060.01215.21
7.2.220.0070.01015.29
7.2.210.0000.01215.02
7.2.200.0100.00615.16
7.2.190.0120.00615.15
7.2.180.0000.01415.07
7.2.170.0070.00715.14
7.2.160.0060.01215.06
7.2.150.0110.00716.84
7.2.140.0030.00717.02
7.2.130.0030.01316.63
7.2.120.0070.01117.04
7.2.110.0030.01316.62
7.2.100.0030.00916.56
7.2.90.0090.00316.99
7.2.80.0100.00716.87
7.2.70.0000.01016.68
7.2.60.0060.01016.74
7.2.50.0160.00316.80
7.2.40.0120.00317.03
7.2.30.0060.00916.86
7.2.20.0060.01217.05
7.2.10.0060.00616.92
7.2.00.0090.00818.20
7.1.330.0040.00715.59
7.1.320.0060.01215.81
7.1.310.0030.01215.61
7.1.300.0100.00615.79
7.1.290.0070.00415.82
7.1.280.0060.00915.87
7.1.270.0040.01115.58
7.1.260.0130.00015.83
7.1.250.0050.00315.74
7.1.240.0030.01515.81
7.1.230.0060.01215.84
7.1.220.0000.01215.86
7.1.210.0090.00915.48
7.1.200.0050.01015.69
7.1.190.0090.00615.84
7.1.180.0070.00715.64
7.1.170.0090.00315.87
7.1.160.0030.00615.46
7.1.150.0000.01515.73
7.1.140.0000.00915.74
7.1.130.0070.00715.77
7.1.120.0070.00715.73
7.1.110.0030.00615.91
7.1.100.0070.00517.01
7.1.90.0060.00615.79
7.1.80.0030.00915.75
7.1.70.0050.00516.25
7.1.60.0080.01217.70
7.1.50.0100.00916.34
7.1.40.0140.00015.87
7.1.30.0000.01615.62
7.1.20.0030.00615.62
7.1.10.0040.01115.44
7.1.00.0070.04119.21
7.0.330.0090.00315.45
7.0.320.0100.00315.23
7.0.310.0080.00615.23
7.0.300.0030.01515.42
7.0.290.0000.01015.47
7.0.280.0070.00715.16
7.0.270.0100.00315.07
7.0.260.0030.00615.51
7.0.250.0040.00415.22
7.0.240.0030.00915.16
7.0.230.0030.01015.52
7.0.220.0000.00815.47
7.0.210.0050.00315.08
7.0.200.0250.00914.93
7.0.190.0100.00715.41
7.0.180.0030.01015.55
7.0.170.0070.01015.51
7.0.160.0030.01015.49
7.0.150.0050.00515.52
7.0.140.0030.01415.32
7.0.130.0030.01015.39
7.0.120.0030.01215.64
7.0.110.0040.00415.55
7.0.100.0060.00615.47
7.0.90.0030.01015.23
7.0.80.0030.00715.37
7.0.70.0090.00615.62
7.0.60.0060.02317.52
7.0.50.0030.02316.77
7.0.40.0130.03816.78
7.0.30.0070.04716.66
7.0.20.0170.02716.78
7.0.10.0050.04816.63
7.0.00.0100.03516.86
5.6.400.0030.00614.47
5.6.390.0070.00714.28
5.6.380.0000.00814.41
5.6.370.0000.01214.59
5.6.360.0070.00714.62
5.6.350.0030.00714.47
5.6.340.0030.01414.27
5.6.330.0160.00014.64
5.6.320.0120.00014.68
5.6.310.0070.00714.48
5.6.300.0070.01114.58
5.6.290.0030.01314.12
5.6.280.0030.02617.50
5.6.270.0070.00714.20
5.6.260.0000.00914.18
5.6.250.0070.00714.42
5.6.240.0070.01014.62
5.6.230.0070.00714.14
5.6.220.0030.01414.44
5.6.210.0070.04217.57
5.6.200.0070.02916.22
5.6.190.0090.03117.46
5.6.180.0120.04517.46
5.6.170.0110.02217.39
5.6.160.0090.02617.28
5.6.150.0030.04716.20
5.6.140.0110.04016.20
5.6.130.0150.03716.10
5.6.120.0080.04517.71
5.6.110.0070.04217.78
5.6.100.0080.03917.73
5.6.90.0100.04317.65
5.6.80.0060.04117.23
5.6.70.0060.00814.29
5.6.60.0070.00314.50
5.6.50.0090.00314.08
5.6.40.0000.01014.29
5.6.30.0000.01214.34
5.6.20.0000.01014.13
5.6.10.0030.01314.25
5.6.00.0110.00314.21
5.5.380.0030.01414.31
5.5.370.0040.00814.46
5.5.360.0090.00314.49
5.5.350.1580.02017.28
5.5.340.0050.02716.04
5.5.330.0070.04817.46
5.5.320.0100.02817.29
5.5.310.0130.04217.53
5.5.300.0100.02516.23
5.5.290.0020.04716.04
5.5.280.0050.04717.42
5.5.270.0050.04717.60
5.5.260.0020.02717.61
5.5.250.0080.03017.39
5.5.240.0130.03717.29
5.5.230.0060.00614.42
5.5.220.0080.00014.32
5.5.210.0080.00514.09
5.5.200.0070.00714.21
5.5.190.0040.00714.42
5.5.180.0040.00813.90
5.5.170.0050.00514.20
5.5.160.0110.00314.29
5.5.150.0100.00314.37
5.5.140.0070.00714.38
5.5.130.0080.00014.09
5.5.120.0040.00714.36
5.5.110.0140.00014.42
5.5.100.0000.01414.09
5.5.90.0090.00614.04
5.5.80.0040.01214.25
5.5.70.0070.01114.06
5.5.60.0140.00314.34
5.5.50.0120.00414.18
5.5.40.0060.00913.73
5.5.30.0060.00314.29
5.5.20.0040.00414.35
5.5.10.0060.00614.16
5.5.00.0030.01314.23

preferences:
50.24 ms | 401 KiB | 5 Q