3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test{ public $delta = ['0']; public function test(){ $t = function( $id = 1) { print_r($id); }; Closure::bind($t, null, 'stdClass'); return $t; } } $Test = new Test; var_dump($Test->test());

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)
8.3.70.0120.00618.18
8.3.60.0070.00718.68
8.3.50.0110.00921.87
8.3.40.0120.00318.45
8.3.30.0070.00718.96
8.3.20.0070.00020.34
8.3.10.0030.00623.65
8.3.00.0040.00419.13
8.2.180.0070.01418.29
8.2.170.0140.00022.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00022.07
8.2.110.0030.00622.11
8.2.100.0090.00317.63
8.2.90.0000.00719.23
8.2.80.0000.00817.97
8.2.70.0080.00417.50
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0040.00418.09
8.2.30.0000.00818.11
8.2.20.0080.00017.63
8.2.10.0000.00718.11
8.2.00.0000.00817.59
8.1.280.0110.00325.92
8.1.270.0000.00823.77
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0030.00623.91
8.1.230.0030.00718.96
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0080.00417.10
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0070.00618.72
8.1.160.0040.00422.00
8.1.150.0040.00418.90
8.1.140.0080.00017.39
8.1.130.0070.00017.73
8.1.120.0040.00417.46
8.1.110.0050.00317.48
8.1.100.0030.00317.49
8.1.90.0040.00417.35
8.1.80.0000.00717.36
8.1.70.0000.00717.33
8.1.60.0030.00617.57
8.1.50.0030.00517.60
8.1.40.0000.00817.52
8.1.30.0040.00417.63
8.1.20.0030.00617.60
8.1.10.0000.00717.51
8.1.00.0000.00817.41
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.34
8.0.270.0030.00317.10
8.0.260.0040.00418.39
8.0.250.0030.00316.92
8.0.240.0040.00416.95
8.0.230.0070.00016.91
8.0.220.0020.00516.90
8.0.210.0000.00716.93
8.0.200.0000.00616.93
8.0.190.0030.00517.00
8.0.180.0000.00716.90
8.0.170.0060.00316.97
8.0.160.0040.00416.87
8.0.150.0030.00316.89
8.0.140.0000.00816.91
8.0.130.0050.00013.43
8.0.120.0030.00616.94
8.0.110.0000.00717.04
8.0.100.0040.00416.97
8.0.90.0000.00716.95
8.0.80.0060.01216.90
8.0.70.0080.00016.82
8.0.60.0030.00516.91
8.0.50.0000.00716.84
8.0.30.0090.01417.16
8.0.20.0190.00517.40
8.0.10.0030.00516.96
8.0.00.0090.00916.69
7.4.330.0070.00015.02
7.4.320.0000.00616.64
7.4.300.0000.00616.59
7.4.290.0040.00416.58
7.4.280.0000.00716.63
7.4.270.0070.00016.50
7.4.260.0030.00716.52
7.4.250.0040.00416.52
7.4.240.0040.00416.40
7.4.230.0000.00716.51
7.4.220.0090.00916.71
7.4.210.0100.01016.55
7.4.200.0070.00016.49
7.4.160.0040.01616.45
7.4.150.0130.01317.40
7.4.140.0110.00717.86
7.4.130.0110.00716.47
7.4.120.0080.00916.39
7.4.110.0180.00016.39
7.4.100.0070.01016.52
7.4.90.0120.00616.51
7.4.80.0060.01119.39
7.4.70.0100.00716.40
7.4.60.0060.00916.43
7.4.50.0030.00316.60
7.4.40.0100.00716.34
7.4.30.0090.00916.58
7.4.00.0110.00615.14
7.3.330.0000.00613.22
7.3.320.0050.00013.23
7.3.310.0040.00416.20
7.3.300.0030.00316.32
7.3.290.0090.00816.35
7.3.280.0050.01416.34
7.3.270.0060.01317.40
7.3.260.0100.01316.43
7.3.250.0080.00816.31
7.3.240.0110.01116.50
7.3.230.0030.01316.48
7.3.210.0070.01416.42
7.3.200.0090.01219.39
7.3.190.0090.01216.29
7.3.180.0100.00716.35
7.3.170.0070.01016.57
7.3.160.0080.00816.38
7.3.120.0030.01315.04
7.3.110.0100.00714.79
7.3.100.0110.00614.82
7.3.90.0080.00614.73
7.3.80.0030.01015.09
7.3.70.0030.01214.81
7.3.60.0090.00614.64
7.3.50.0060.00914.73
7.3.40.0100.00714.64
7.3.30.0110.00714.74
7.3.20.0030.01316.58
7.3.10.0090.00616.49
7.3.00.0030.01216.45
7.2.330.0100.00716.60
7.2.320.0130.01016.63
7.2.310.0030.01316.41
7.2.300.0140.00316.66
7.2.290.0150.00316.67
7.2.250.0140.00715.10
7.2.240.0030.01615.17
7.2.230.0000.01214.78
7.2.220.0000.01214.79
7.2.210.0060.01015.20
7.2.200.0100.00715.14
7.2.190.0000.01114.93
7.2.180.0070.00715.04
7.2.170.0120.00014.87
7.2.60.0070.00716.90
7.2.00.0000.00919.33
7.1.330.0070.00715.76
7.1.320.0090.00615.61
7.1.310.0090.00915.80
7.1.300.0070.00715.82
7.1.290.0100.00315.67
7.1.280.0060.00915.79
7.1.270.0090.00615.71
7.1.260.0070.00715.52
7.1.200.0070.00315.88
7.1.100.0030.01018.23
7.1.70.0000.01116.93
7.1.60.0100.01419.32
7.1.50.0070.01316.90
7.1.00.0030.07722.43
7.0.200.0000.00816.70
7.0.140.0070.06722.07
7.0.60.0100.08019.92
7.0.50.0130.03317.88
7.0.40.0100.04720.10
7.0.30.0500.04020.07
7.0.20.0270.05020.16
7.0.10.0070.06720.24
7.0.00.0030.07320.22
5.6.280.0030.07320.76
5.6.210.0100.07320.55
5.6.200.0100.06318.18
5.6.190.0070.04320.47
5.6.180.0200.04320.39
5.6.170.0330.07320.54
5.6.160.0030.09020.50
5.6.150.0000.04718.12
5.6.140.0100.05718.18
5.6.130.0130.07018.17
5.6.120.0030.09021.10
5.6.110.0230.07320.92
5.6.100.0100.04021.00
5.6.90.0130.07721.11
5.6.80.0130.07720.52
5.5.350.4130.04020.33
5.5.340.0070.08018.09
5.5.330.0030.09020.47
5.5.320.0330.04020.26
5.5.310.0230.04020.32
5.5.300.0100.08317.95
5.5.290.0030.08717.98
5.5.280.0070.04320.88
5.5.270.0070.08720.76
5.5.260.0170.06320.98
5.5.250.0170.07320.55
5.5.240.0130.07320.38
5.4.450.0770.06719.63
5.4.440.0970.06019.46
5.4.430.0830.05319.19
5.4.420.0170.05019.70
5.4.410.0630.06019.18
5.4.400.0630.06319.26
5.4.390.0900.07319.22
5.4.380.0200.05719.09
5.4.370.0630.05019.05
5.4.360.0600.06019.14
5.4.350.1030.04719.06
5.4.340.0020.04112.02
5.4.320.0040.03812.51
5.4.310.0080.03612.50
5.4.300.0050.04612.50
5.4.290.0080.03612.50
5.4.280.0070.03312.39
5.4.270.0090.03612.39
5.4.260.0090.04112.40
5.4.250.0090.04112.40
5.4.240.0070.04312.40
5.4.230.0040.04112.39
5.4.220.0060.03612.39
5.4.210.0080.03412.39
5.4.200.0060.04712.39
5.4.190.0070.04612.38
5.4.180.0060.03612.39
5.4.170.0030.03912.40
5.4.160.0090.03612.39
5.4.150.0060.03612.39
5.4.140.0090.04012.07
5.4.130.0090.03812.06
5.4.120.0060.04212.02
5.4.110.0060.03712.02
5.4.100.0080.03812.02
5.4.90.0040.04112.02
5.4.80.0050.04112.02
5.4.70.0070.04812.01
5.4.60.0020.04112.01
5.4.50.0070.03512.01
5.4.40.0060.03712.00
5.4.30.0030.03812.00
5.4.20.0090.03412.00
5.4.10.0090.03311.99
5.4.00.0060.04111.48
5.3.290.0080.04412.80
5.3.280.0080.03912.71
5.3.270.0030.04612.72
5.3.260.0060.03812.72
5.3.250.0070.03512.72
5.3.240.0070.03612.71
5.3.230.0070.03712.71
5.3.220.0050.03712.68
5.3.210.0060.04012.68
5.3.200.0070.04012.68
5.3.190.0070.03812.68
5.3.180.0110.03412.67
5.3.170.0040.04012.67
5.3.160.0080.04012.68
5.3.150.0070.03812.68
5.3.140.0090.04012.66
5.3.130.0100.03512.66
5.3.120.0050.03812.66
5.3.110.0060.03912.66
5.3.100.0050.03612.12
5.3.90.0090.03312.10
5.3.80.0030.03912.09
5.3.70.0070.03512.09
5.3.60.0050.03812.08
5.3.50.0080.03412.02
5.3.40.0050.04412.02
5.3.30.0040.04011.98
5.3.20.0060.04211.76
5.3.10.0040.03811.73
5.3.00.0060.03511.71
5.2.170.0040.0309.21
5.2.160.0050.0289.21
5.2.150.0020.0329.21
5.2.140.0060.0369.21
5.2.130.0020.0319.17
5.2.120.0050.0279.17
5.2.110.0030.0309.18
5.2.100.0020.0319.17
5.2.90.0050.0289.17
5.2.80.0070.0319.17
5.2.70.0060.0369.17
5.2.60.0040.0319.13
5.2.50.0070.0289.10
5.2.40.0040.0299.07
5.2.30.0030.0319.04
5.2.20.0040.0299.04
5.2.10.0050.0278.94
5.2.00.0070.0288.80
5.1.60.0080.0208.09
5.1.50.0020.0338.08
5.1.40.0030.0288.06
5.1.30.0050.0258.42
5.1.20.0020.0348.43
5.1.10.0040.0268.16
5.1.00.0020.0308.16
5.0.50.0040.0206.64
5.0.40.0030.0196.49
5.0.30.0060.0296.31
5.0.20.0040.0206.28
5.0.10.0020.0216.26
5.0.00.0010.0366.25
4.4.90.0060.0124.78
4.4.80.0030.0184.75
4.4.70.0030.0184.75
4.4.60.0040.0144.76
4.4.50.0030.0154.77
4.4.40.0030.0244.71
4.4.30.0030.0154.76
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0030.0254.76
4.3.110.0050.0164.67
4.3.100.0010.0164.67
4.3.90.0010.0164.63
4.3.80.0010.0264.58
4.3.70.0040.0184.63
4.3.60.0030.0134.63
4.3.50.0040.0144.63
4.3.40.0030.0234.54
4.3.30.0020.0223.30
4.3.20.0030.0153.28
4.3.10.0020.0153.24
4.3.00.0130.0207.79

preferences:
59.23 ms | 401 KiB | 5 Q