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"; $obj2 = clone($obj1); $obj2->msg = "Happy Days!\n"; $c1 = Closure::bind($closures[0], $obj1); $c2 = Closure::bind($closures[1], $obj2); var_dump($c1,$c2); echo $c1(); echo $c2();

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)
8.3.60.0100.01018.18
8.3.50.0100.01021.20
8.3.40.0090.00618.86
8.3.30.0030.01020.35
8.3.20.0080.00020.39
8.3.10.0040.00421.05
8.3.00.0080.00022.51
8.2.180.0120.00616.38
8.2.170.0120.00322.96
8.2.160.0040.01122.31
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0090.00920.73
8.2.110.0090.00019.31
8.2.100.0070.00317.72
8.2.90.0000.00819.35
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0030.00517.93
8.2.50.0040.00418.07
8.2.40.0000.00818.34
8.2.30.0070.00019.46
8.2.20.0040.00417.66
8.2.10.0070.00017.60
8.2.00.0040.00417.77
8.1.280.0040.01425.92
8.1.270.0000.00823.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.82
8.1.230.0060.00620.97
8.1.220.0040.00418.77
8.1.210.0060.00320.80
8.1.200.0030.00617.38
8.1.190.0000.00717.41
8.1.180.0040.00418.10
8.1.170.0040.00418.46
8.1.160.0040.00418.96
8.1.150.0040.00718.67
8.1.140.0040.00417.48
8.1.130.0070.00017.86
8.1.120.0040.00417.48
8.1.110.0040.00717.52
8.1.100.0030.00517.34
8.1.90.0000.00717.51
8.1.80.0000.00717.37
8.1.70.0000.00717.37
8.1.60.0030.00517.65
8.1.50.0000.00817.48
8.1.40.0030.00617.45
8.1.30.0060.00317.49
8.1.20.0040.00417.64
8.1.10.0030.00617.58
8.1.00.0040.00417.43
8.0.300.0040.00820.02
8.0.290.0060.00317.05
8.0.280.0030.00318.48
8.0.270.0040.00417.27
8.0.260.0060.00016.84
8.0.250.0040.00417.03
8.0.240.0050.00316.98
8.0.230.0040.00416.93
8.0.220.0030.00316.84
8.0.210.0070.00016.82
8.0.200.0030.00316.96
8.0.190.0000.00716.98
8.0.180.0030.00516.96
8.0.170.0050.00316.98
8.0.160.0000.00816.99
8.0.150.0040.00416.90
8.0.140.0040.00416.91
8.0.130.0030.00313.36
8.0.120.0030.00616.89
8.0.110.0040.00416.81
8.0.100.0040.00416.92
8.0.90.0080.00016.91
8.0.80.0130.00316.80
8.0.70.0000.00716.97
8.0.60.0070.00016.72
8.0.50.0040.00416.81
8.0.30.0100.00917.12
8.0.20.0070.01017.40
8.0.10.0070.00017.02
8.0.00.0100.00916.79
7.4.330.0000.00516.69
7.4.320.0060.00016.66
7.4.300.0030.00316.63
7.4.290.0000.00716.42
7.4.280.0070.00016.64
7.4.270.0000.00716.60
7.4.260.0030.00313.29
7.4.250.0000.00916.55
7.4.240.0030.00316.64
7.4.230.0020.00516.53
7.4.220.0060.01216.58
7.4.210.0100.00516.57
7.4.200.0030.00316.62
7.4.190.0000.00716.69
7.4.160.0120.00616.58
7.4.150.0120.00617.40
7.4.140.0090.00917.86
7.4.130.0050.01216.59
7.4.120.0070.01016.47
7.4.110.0060.01016.45
7.4.100.0060.01116.53
7.4.90.0120.00616.48
7.4.80.0090.00919.39
7.4.70.0100.00716.63
7.4.60.0080.00816.49
7.4.50.0080.00016.55
7.4.40.0100.00322.77
7.4.30.0120.00316.65
7.4.00.0030.01215.17
7.3.330.0060.00013.25
7.3.320.0000.00613.36
7.3.310.0000.00716.43
7.3.300.0040.00416.40
7.3.290.0140.00316.38
7.3.280.0060.01016.43
7.3.270.0070.01017.40
7.3.260.0130.00918.24
7.3.250.0150.00616.63
7.3.240.0080.01216.50
7.3.230.0050.01116.59
7.3.210.0180.00016.34
7.3.200.0090.01219.39
7.3.190.0090.01216.61
7.3.180.0100.00616.46
7.3.170.0100.00516.64
7.3.160.0070.01416.59
7.3.120.0040.01015.01
7.3.10.0040.00716.57
7.3.00.0070.00316.59
7.2.330.0060.01316.80
7.2.320.0030.01716.87
7.2.310.0170.00716.59
7.2.300.0120.00616.56
7.2.290.0130.00616.82
7.2.130.0080.00316.58
7.2.120.0030.01016.72
7.2.110.0040.01116.80
7.2.100.0040.01116.56
7.2.90.0000.01016.56
7.2.80.0030.00716.80
7.2.70.0060.00616.78
7.2.60.0100.01016.70
7.2.50.0080.00816.73
7.2.40.0130.00316.71
7.2.30.0090.00616.62
7.2.20.0030.01016.57
7.2.10.0000.01116.32
7.2.00.0070.01118.07
7.1.250.0030.00715.51
7.1.200.0090.00315.80
7.1.100.0340.01018.07
7.1.70.0030.00617.16
7.1.60.0110.01419.17
7.1.50.0100.01017.14
7.1.00.0000.03722.30
7.0.200.0030.00616.80
7.0.140.0070.07022.18
7.0.110.0130.08019.91
7.0.100.0130.04019.84
7.0.90.0030.08019.92
7.0.80.0100.06720.05
7.0.70.0030.08720.01
7.0.60.0070.05019.97
7.0.50.0100.08320.46
7.0.40.0030.08720.23
7.0.30.0030.08320.11
7.0.20.0100.08320.11
7.0.10.0070.08020.06
7.0.00.0100.08320.00
5.6.280.0100.06721.07
5.6.250.0100.05020.67
5.6.240.0070.08020.59
5.6.230.0030.08720.61
5.6.220.0230.06720.51
5.6.210.0030.08720.60
5.6.200.0030.07021.10
5.6.190.0070.09020.98
5.6.180.0070.08020.89
5.6.170.0030.08321.09
5.6.160.0030.07721.00
5.6.150.0000.05020.94
5.6.140.0070.06721.22
5.6.130.0100.08321.17
5.6.120.0030.08720.89
5.6.110.0030.08721.02
5.6.100.0030.08321.08
5.6.90.0070.08721.07
5.6.80.0070.08320.45
5.6.70.0230.05020.45
5.6.60.0130.04720.42
5.6.50.0100.07320.41
5.6.40.0170.03720.58
5.6.30.0030.08020.27
5.6.20.0130.06720.41
5.6.10.0100.07720.45
5.6.00.0000.08320.25
5.5.380.0100.06720.50
5.5.370.0170.06320.31
5.5.360.0070.05020.40
5.5.350.0030.08320.38
5.5.340.0030.08020.92
5.5.330.0100.07320.73
5.5.320.0100.07720.76
5.5.310.0170.07720.98
5.5.300.0000.07320.89
5.5.290.0100.07020.73
5.5.280.0070.08320.92
5.5.270.0000.08720.83
5.5.260.0030.08320.72
5.5.250.0130.08020.66
5.5.240.0070.06720.28
5.5.230.0130.07320.11
5.5.220.0100.07720.10
5.5.210.0070.07020.30
5.5.200.0100.05320.19
5.5.190.0000.08020.18
5.5.180.0170.06720.07
5.5.160.0000.08720.25
5.5.150.0100.07020.21
5.5.140.0130.05020.24
5.5.130.0070.08020.20
5.5.120.0070.08320.32
5.5.110.0000.08320.17
5.5.100.0100.06319.98
5.5.90.0030.07720.15
5.5.80.0170.06720.09
5.5.70.0000.08320.02
5.5.60.0100.05320.13
5.5.50.0100.07320.05
5.5.40.0130.07720.14
5.5.30.0030.08019.98
5.5.20.0130.05720.16
5.5.10.0100.07320.06
5.5.00.0070.06320.16
5.4.450.0130.06719.41
5.4.440.0100.07719.51
5.4.430.0030.08319.29
5.4.420.0170.06719.33
5.4.410.0070.06319.42
5.4.400.0000.08318.95
5.4.390.0070.07719.32
5.4.380.0130.06019.23
5.4.370.0170.07019.19
5.4.360.0100.07319.09
5.4.350.0070.05019.18
5.4.340.0030.05319.24
5.4.320.0130.06018.95
5.4.310.0030.07319.16
5.4.300.0070.07719.14
5.4.290.0100.07319.08
5.4.280.0070.07319.00
5.4.270.0070.07319.31
5.4.260.0070.03718.98
5.4.250.0100.03719.08
5.4.240.0000.07719.33
5.4.230.0130.07718.98
5.4.220.0000.08319.24
5.4.210.0130.07019.32
5.4.200.0170.06319.36
5.4.190.0000.07719.02
5.4.180.0130.06719.00
5.4.170.0070.08019.33
5.4.160.0130.06719.16
5.4.150.0070.04719.16
5.4.140.0130.06716.50
5.4.130.0070.04316.41
5.4.120.0100.06316.47
5.4.110.0030.08016.55
5.4.100.0070.07716.26
5.4.90.0130.06316.47
5.4.80.0070.07316.55
5.4.70.0100.06716.55
5.4.60.0070.07016.23
5.4.50.0100.06716.44
5.4.40.0100.04016.50
5.4.30.0070.07316.35
5.4.20.0170.04716.54
5.4.10.0170.06016.25
5.4.00.0070.07015.73
5.3.290.0070.07314.66
5.3.280.0100.06714.61
5.3.270.0100.07014.83
5.3.260.0100.07314.46
5.3.250.0070.08314.62
5.3.240.0030.08014.83
5.3.230.0200.06014.61
5.3.220.0100.05714.56
5.3.210.0070.07714.57
5.3.200.0070.07314.79
5.3.190.0070.07714.69
5.3.180.0030.08014.54
5.3.170.0100.07014.57
5.3.160.0030.07714.55
5.3.150.0030.08014.59
5.3.140.0100.06714.68
5.3.130.0100.08014.77
5.3.120.0100.07314.56
5.3.110.0100.05014.66
5.3.100.0100.07314.04
5.3.90.0070.06714.06
5.3.80.0000.04014.08
5.3.70.0000.04313.97
5.3.60.0200.06713.85
5.3.50.0100.06713.95
5.3.40.0130.07014.03
5.3.30.0030.08013.91
5.3.20.0130.05713.66
5.3.10.0070.07313.52
5.3.00.0170.06013.78
5.2.170.0000.03312.41
5.2.160.0030.05712.41
5.2.150.0130.05012.41
5.2.140.0100.03712.41
5.2.130.0100.05712.41
5.2.120.0000.04712.41
5.2.110.0100.05712.41
5.2.100.0100.03312.41
5.2.90.0070.05312.41
5.2.80.0170.03312.41
5.2.70.0100.04712.41
5.2.60.0070.05712.41
5.2.50.0130.05312.41
5.2.40.0030.05712.41
5.2.30.0030.04012.41
5.2.20.0000.04712.41
5.2.10.0070.06012.41
5.2.00.0100.05312.41
5.1.60.0100.05012.41
5.1.50.0030.05312.41
5.1.40.0030.05312.41
5.1.30.0070.04712.41
5.1.20.0100.05312.41
5.1.10.0030.03012.41
5.1.00.0070.05012.41
5.0.50.0000.03012.41
5.0.40.0000.05012.41
5.0.30.0070.04712.41
5.0.20.0070.03312.41
5.0.10.0000.05012.41
5.0.00.0000.06312.41
4.4.90.0000.02312.41
4.4.80.0070.03012.41
4.4.70.0000.03712.41
4.4.60.0030.03012.41
4.4.50.0030.03712.41
4.4.40.0030.05312.41
4.4.30.0000.04012.41
4.4.20.0030.03312.41
4.4.10.0030.03312.41
4.4.00.0070.04712.41
4.3.110.0030.03312.41
4.3.100.0030.03312.41
4.3.90.0070.03012.41
4.3.80.0000.05012.41
4.3.70.0000.03712.41
4.3.60.0030.03312.41
4.3.50.0100.02712.41
4.3.40.0000.05012.41
4.3.30.0030.02312.41
4.3.20.0000.02012.41
4.3.10.0000.03312.41
4.3.00.0030.03712.41

preferences:
51.05 ms | 401 KiB | 5 Q