3v4l.org

run code in 300+ PHP versions simultaneously
<?php $closures = array(); $simple_closure = function() { return $this->msg;}; for ($x=0; $x < 2; $x++) { $closures[$x] = $simple_closure; } $obj1 = new stdClass; $obj1->msg = "Top of the morning\n"; $obj1->getEveningMessage = function () { return "Some enchanted evening ...\n"; }; $m = $obj1->getEveningMessage; echo $m(); $obj2 = clone($obj1); $obj2->msg = "Happy Days!\n"; $n = $obj2->getEveningMessage; echo $n(); $c1 = Closure::bind($closures[0], $obj1); $c2 = Closure::bind($closures[1], $obj2); echo $c1(); echo $c2(); $obj1->getEveningMessage = function () { return "Some enchanted evening ...\n"; }; $m = $obj1->getEveningMessage; echo $m(); $n = $obj2->getEveningMessage; echo $n();

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)
8.3.60.0100.01016.50
8.3.50.0110.00922.00
8.3.40.0040.01218.71
8.3.30.0000.01519.22
8.3.20.0000.00820.29
8.3.10.0080.00023.53
8.3.00.0040.00420.84
8.2.180.0170.00316.38
8.2.170.0070.00722.96
8.2.160.0190.00020.52
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0060.01219.36
8.2.110.0060.00320.39
8.2.100.0070.00717.84
8.2.90.0070.00019.36
8.2.80.0030.00617.97
8.2.70.0000.00917.50
8.2.60.0090.00318.05
8.2.50.0090.00018.07
8.2.40.0030.00519.95
8.2.30.0000.00718.21
8.2.20.0000.00817.69
8.2.10.0090.00018.25
8.2.00.0080.00017.81
8.1.280.0040.01125.92
8.1.270.0080.00023.88
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0110.00722.13
8.1.230.0060.00623.78
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00817.35
8.1.180.0080.00018.10
8.1.170.0080.00018.72
8.1.160.0040.00422.02
8.1.150.0050.00218.66
8.1.140.0040.00417.48
8.1.130.0030.00317.91
8.1.120.0040.00417.51
8.1.110.0000.00717.53
8.1.100.0000.00817.38
8.1.90.0000.00717.52
8.1.80.0030.00317.49
8.1.70.0000.00717.48
8.1.60.0030.00617.63
8.1.50.0080.00017.57
8.1.40.0040.00717.39
8.1.30.0040.00417.71
8.1.20.0040.00417.57
8.1.10.0060.00317.46
8.1.00.0000.00817.49
8.0.300.0000.00819.02
8.0.290.0070.00016.75
8.0.280.0070.00018.57
8.0.270.0030.00317.34
8.0.260.0070.00017.32
8.0.250.0000.00716.96
8.0.240.0000.00817.02
8.0.230.0000.00716.81
8.0.220.0030.00316.72
8.0.210.0000.00716.75
8.0.200.0000.00716.96
8.0.190.0000.00716.83
8.0.180.0050.00216.84
8.0.170.0040.00416.92
8.0.160.0070.00016.90
8.0.150.0000.00716.87
8.0.140.0000.00716.90
8.0.130.0030.00313.43
8.0.120.0000.00716.78
8.0.110.0030.00516.95
8.0.100.0040.00416.91
8.0.90.0040.00416.77
8.0.80.0110.01116.89
8.0.70.0000.00716.78
8.0.60.0030.00516.88
8.0.50.0040.00416.76
8.0.30.0080.01216.98
8.0.20.0100.00817.40
8.0.10.0040.00416.80
8.0.00.0040.01316.72
7.4.330.0030.00315.14
7.4.320.0030.00316.43
7.4.300.0030.00316.63
7.4.290.0030.00316.62
7.4.280.0050.00316.57
7.4.270.0030.00316.53
7.4.260.0030.00316.51
7.4.250.0040.00416.39
7.4.240.0040.00416.50
7.4.230.0000.00716.71
7.4.220.0120.01216.55
7.4.210.0120.00616.54
7.4.200.0000.00716.42
7.4.160.0150.00616.50
7.4.150.0100.01017.40
7.4.140.0090.00817.86
7.4.130.0090.01016.42
7.4.120.0100.00816.65
7.4.110.0120.00616.59
7.4.100.0100.00716.43
7.4.90.0110.00616.59
7.4.80.0110.01119.39
7.4.70.0060.00916.67
7.4.60.0060.01016.53
7.4.50.0000.00516.59
7.4.40.0000.01716.58
7.4.30.0160.00616.60
7.4.10.0060.01516.55
7.4.00.0050.01215.62
7.3.330.0030.00313.38
7.3.320.0000.00713.21
7.3.310.0000.00716.19
7.3.300.0030.00316.33
7.3.290.0070.00716.39
7.3.280.0110.00716.34
7.3.270.0120.01317.40
7.3.260.0090.00916.49
7.3.250.0100.00716.37
7.3.240.0120.00916.47
7.3.230.0120.00816.47
7.3.210.0110.00816.37
7.3.200.0140.00319.39
7.3.190.0100.00616.41
7.3.180.0090.00616.40
7.3.170.0100.00716.39
7.3.160.0090.00616.33
7.3.130.0060.01216.24
7.3.120.0050.01215.50
7.3.110.0000.01316.61
7.3.100.0060.00916.21
7.3.90.0060.00916.33
7.3.80.0070.01016.45
7.3.70.0060.00916.47
7.3.60.0000.01516.35
7.3.50.0070.01016.42
7.3.40.0060.00316.29
7.3.30.0100.00716.32
7.3.20.0080.00318.16
7.3.10.0050.00617.16
7.3.00.0030.01017.49
7.2.330.0060.01116.82
7.2.320.0060.01316.83
7.2.310.0120.00816.54
7.2.300.0060.00916.46
7.2.290.0070.01116.84
7.2.260.0120.00916.38
7.2.250.0090.01216.82
7.2.240.0000.02116.65
7.2.230.0040.01416.77
7.2.220.0100.00916.38
7.2.210.0090.00616.70
7.2.200.0000.01916.71
7.2.190.0040.00816.61
7.2.180.0060.00916.42
7.2.170.0060.00616.47
7.2.160.0060.00616.53
7.2.150.0060.00318.57
7.2.140.0060.01018.42
7.2.130.0060.00817.57
7.2.120.0090.00517.49
7.2.110.0060.00817.71
7.2.100.0050.01117.54
7.2.90.0050.01117.64
7.2.80.0130.00517.65
7.2.70.0090.00517.62
7.2.60.0060.00917.65
7.2.50.0040.01017.56
7.2.40.0050.01117.73
7.2.30.0030.01217.74
7.2.20.0090.01117.74
7.2.10.0060.00917.60
7.2.00.0060.00617.65
7.1.330.0040.01417.35
7.1.320.0000.01117.50
7.1.310.0030.00917.56
7.1.300.0060.00917.42
7.1.290.0120.00317.21
7.1.280.0090.00617.44
7.1.270.0030.00717.51
7.1.260.0110.00417.38
7.1.250.0060.00616.52
7.1.240.0070.00717.40
7.1.230.0080.00617.33
7.1.220.0080.00817.23
7.1.210.0070.00717.43
7.1.200.0120.00617.30
7.1.190.0000.01317.25
7.1.180.0040.01117.24
7.1.170.0090.00617.37
7.1.160.0040.00417.27
7.1.150.0000.01017.46
7.1.140.0070.00417.34
7.1.130.0000.00917.28
7.1.120.0100.00617.15
7.1.110.0110.00417.47
7.1.100.0040.01017.83
7.1.90.0080.00817.36
7.1.80.0030.01017.50
7.1.70.0060.00317.24
7.1.60.0040.00818.57
7.1.50.0050.01417.12
7.1.40.0090.00317.29
7.1.30.0100.00017.45
7.1.20.0030.01017.29
7.1.10.0060.00317.31
7.1.00.0110.03819.86
7.0.330.0070.00716.88
7.0.320.0060.00616.95
7.0.310.0040.01117.00
7.0.300.0110.00417.08
7.0.290.0070.00716.87
7.0.280.0000.01517.04
7.0.270.0030.01017.21
7.0.260.0080.00317.07
7.0.250.0050.00516.92
7.0.240.0080.00817.17
7.0.230.0000.01316.89
7.0.220.0030.01316.89
7.0.210.0000.01716.92
7.0.200.0020.00816.87
7.0.190.0030.01217.05
7.0.180.0060.00916.91
7.0.170.0000.01017.05
7.0.160.0000.01417.18
7.0.150.0070.00317.07
7.0.140.0040.04119.46
7.0.130.0030.01317.14
7.0.120.0070.00717.08
7.0.110.0000.01317.06
7.0.100.0150.03818.42
7.0.90.0050.03018.49
7.0.80.0100.03518.50
7.0.70.0050.04818.45
7.0.60.0080.04518.44
7.0.50.0060.04618.64
7.0.40.0030.03917.62
7.0.30.0160.03217.53
7.0.20.0080.04717.58
7.0.10.0050.04117.50
7.0.00.0070.04517.64
5.6.400.0030.00716.12
5.6.390.0040.00816.38
5.6.380.0070.00715.98
5.6.370.0100.01016.33
5.6.360.0100.00315.84
5.6.350.0030.01016.33
5.6.340.0040.01215.93
5.6.330.0070.00715.91
5.6.320.0000.01016.08
5.6.310.0040.01415.93
5.6.300.0040.01116.05
5.6.290.0030.01316.11
5.6.280.0050.03718.74
5.6.270.0030.01316.02
5.6.260.0090.00616.18
5.6.250.0110.02718.26
5.6.240.0080.02718.41
5.6.230.0070.04218.31
5.6.220.0090.04018.19
5.6.210.0050.03018.36
5.6.200.0110.04518.55
5.6.190.0070.04718.41
5.6.180.0090.04418.49
5.6.170.0030.05018.58
5.6.160.0080.03218.42
5.6.150.0100.04318.57
5.6.140.0050.04318.67
5.6.130.0100.03818.44
5.6.120.0100.04218.52
5.6.110.0100.04718.52
5.6.100.0070.02618.49
5.6.90.0070.02718.49
5.6.80.0080.02418.10
5.6.70.0050.02418.16
5.6.60.0030.02718.15
5.6.50.0020.02618.20
5.6.40.0080.02018.17
5.6.30.0060.02518.14
5.6.20.0070.03018.00
5.6.10.0060.02618.10
5.6.00.0100.01618.28
5.5.380.0050.04818.30
5.5.370.0050.02518.19
5.5.360.0030.04718.23
5.5.350.0030.03518.18
5.5.340.0060.04418.46
5.5.330.0090.04018.47
5.5.320.0070.04418.32
5.5.310.0100.04018.45
5.5.300.0110.04118.32
5.5.290.0070.04218.44
5.5.280.0000.03318.38
5.5.270.0140.03718.33
5.5.260.0080.03618.39
5.5.250.0020.03218.27
5.5.240.0030.02718.13
5.5.230.0080.02318.12
5.5.220.0060.02618.10
5.5.210.0090.02218.18
5.5.200.0030.02718.03
5.5.190.0060.02318.12
5.5.180.0040.03117.98
5.5.170.0100.00315.84
5.5.160.0080.02018.04
5.5.150.0030.03018.06
5.5.140.0050.02018.09
5.5.130.0050.03918.17
5.5.120.0050.02518.06
5.5.110.0080.02417.89
5.5.100.0030.02717.92
5.5.90.0080.02117.84
5.5.80.0020.02218.01
5.5.70.0090.02017.98
5.5.60.0030.02117.92
5.5.50.0060.02417.98
5.5.40.0080.02118.11
5.5.30.0030.02318.04
5.5.20.0060.01718.06
5.5.10.0050.02418.01
5.5.00.0020.02217.97
5.4.450.0030.04616.13
5.4.440.0080.04216.24
5.4.430.0030.03815.95
5.4.420.0020.03616.13
5.4.410.0090.01816.18
5.4.400.0050.02215.87
5.4.390.0080.02315.82
5.4.380.0050.02115.97
5.4.370.0100.01815.86
5.4.360.0050.02316.00
5.4.350.0050.02316.05
5.4.340.0050.02215.88
5.4.330.0030.00912.61
5.4.320.0020.02715.82
5.4.310.0080.02015.83
5.4.300.0050.02415.96
5.4.290.0030.02315.96
5.4.280.0030.02815.95
5.4.270.0010.02215.87
5.4.260.0000.02315.94
5.4.250.0050.02315.85
5.4.240.0070.02015.81
5.4.230.0030.02015.93
5.4.220.0080.02115.76
5.4.210.0020.02115.92
5.4.200.0070.02216.03
5.4.190.0040.02115.87
5.4.180.0040.01716.00
5.4.170.0030.02015.76
5.4.160.0020.02215.98
5.4.150.0050.01715.95
5.4.140.0040.02114.66
5.4.130.0050.02214.60
5.4.120.0050.01714.59
5.4.110.0070.01814.59
5.4.100.0040.01714.57
5.4.90.0050.02914.55
5.4.80.0050.03614.49
5.4.70.0120.02414.54
5.4.60.0090.03514.59
5.4.50.0020.03914.66
5.4.40.0020.04114.72
5.4.30.0030.04414.63
5.4.20.0050.04014.63
5.4.10.0070.03214.64
5.4.00.0060.03514.33
5.3.290.0030.02314.08
5.3.280.0000.02513.78
5.3.270.0030.01813.93
5.3.260.0060.01714.03
5.3.250.0050.01813.85
5.3.240.0020.02213.77
5.3.230.0030.02713.85
5.3.220.0000.02113.85
5.3.210.0040.02113.86
5.3.200.0030.02513.84
5.3.190.0080.03713.87
5.3.180.0070.03913.97
5.3.170.0020.02813.93
5.3.160.0020.02213.92
5.3.150.0050.02013.88
5.3.140.0080.03613.92
5.3.130.0050.04313.90
5.3.120.0030.04013.87
5.3.110.0030.02113.82
5.3.100.0070.02713.58
5.3.90.0030.04513.62
5.3.80.0050.04213.50
5.3.70.0070.02213.57
5.3.60.0050.02513.52
5.3.50.0040.03813.49
5.3.40.0040.04213.44
5.3.30.0020.02713.52
5.3.20.0030.02713.39
5.3.10.0030.02513.36
5.3.00.0030.02313.20
5.2.170.0000.04012.26
5.2.160.0030.04312.26
5.2.150.0100.05712.26
5.2.140.0000.07012.26
5.2.130.0030.03712.26
5.2.120.0000.03312.26
5.2.110.0000.03712.26
5.2.100.0030.03012.26
5.2.90.0130.05312.26
5.2.80.0030.06012.26
5.2.70.0030.05312.26
5.2.60.0070.05312.26
5.2.50.0030.05712.26
5.2.40.0070.03012.26
5.2.30.0100.05312.26
5.2.20.0070.02312.26
5.2.10.0030.05012.26
5.2.00.0070.06312.26
5.1.60.0030.05712.26
5.1.50.0030.02712.26
5.1.40.0030.05312.26
5.1.30.0130.05312.26
5.1.20.0100.04312.26
5.1.10.0030.05712.26
5.1.00.0070.05712.26
5.0.50.0030.03712.26
5.0.40.0030.03012.26
5.0.30.0100.06012.26
5.0.20.0000.04312.26
5.0.10.0100.04012.26
5.0.00.0070.06312.26
4.4.90.0070.03012.26
4.4.80.0000.02012.26
4.4.70.0000.02312.26
4.4.60.0000.04012.26
4.4.50.0070.03012.26
4.4.40.0070.04712.26
4.4.30.0030.03712.26
4.4.20.0030.03012.26
4.4.10.0030.03012.26
4.4.00.0000.04312.26
4.3.110.0030.02312.26
4.3.100.0070.02712.26
4.3.90.0030.03312.26
4.3.80.0030.05312.26
4.3.70.0030.03712.26
4.3.60.0030.03012.26
4.3.50.0000.03712.26
4.3.40.0070.05012.26
4.3.30.0000.03712.26
4.3.20.0000.04012.26
4.3.10.0000.02712.26
4.3.00.0000.01712.26

preferences:
41.25 ms | 401 KiB | 5 Q