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, null); 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)
8.3.40.0140.00018.41
8.3.30.0120.00319.13
8.3.20.0020.00520.38
8.3.10.0080.00023.65
8.3.00.0050.00319.13
8.2.170.0070.00722.96
8.2.160.0100.01020.38
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0000.00822.18
8.2.110.0050.00522.08
8.2.100.0120.00017.75
8.2.90.0080.00019.27
8.2.80.0000.00817.97
8.2.70.0030.01217.13
8.2.60.0060.00317.92
8.2.50.0000.00818.07
8.2.40.0040.00419.89
8.2.30.0040.00418.07
8.2.20.0050.00317.56
8.2.10.0040.00417.95
8.2.00.0030.00617.57
8.1.270.0040.00421.99
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00323.98
8.1.230.0060.00619.14
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0040.00817.35
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0070.00418.66
8.1.160.0000.00721.94
8.1.150.0050.00318.86
8.1.140.0040.00417.37
8.1.130.0000.00717.68
8.1.120.0000.00717.39
8.1.110.0040.00417.48
8.1.100.0000.00817.50
8.1.90.0040.00417.46
8.1.80.0080.00017.35
8.1.70.0030.00317.39
8.1.60.0060.00317.57
8.1.50.0030.00617.37
8.1.40.0040.00417.46
8.1.30.0000.00817.70
8.1.20.0050.00317.56
8.1.10.0000.00717.50
8.1.00.0050.00217.37
8.0.300.0040.00418.77
8.0.290.0030.00616.63
8.0.280.0000.00818.38
8.0.270.0070.00017.11
8.0.260.0060.00018.26
8.0.250.0070.00016.89
8.0.240.0030.00316.90
8.0.230.0000.00716.80
8.0.220.0030.00316.77
8.0.210.0070.00016.86
8.0.200.0030.00316.92
8.0.190.0080.00016.98
8.0.180.0040.00416.81
8.0.170.0040.00416.81
8.0.160.0030.00316.86
8.0.150.0030.00516.82
8.0.140.0050.00216.74
8.0.130.0000.00613.34
8.0.120.0070.00016.82
8.0.110.0050.00316.83
8.0.100.0030.00516.76
8.0.90.0000.00716.89
8.0.80.0060.01516.84
8.0.70.0040.00416.83
8.0.60.0040.00416.85
8.0.50.0040.00416.78
8.0.30.0160.00816.86
8.0.20.0180.00517.40
8.0.10.0040.00416.97
8.0.00.0090.00816.80
7.4.330.0000.00615.11
7.4.320.0030.00316.50
7.4.300.0000.00716.61
7.4.290.0040.00416.64
7.4.280.0040.00416.45
7.4.270.0000.00716.57
7.4.260.0000.00716.58
7.4.250.0070.00016.57
7.4.240.0000.00816.57
7.4.230.0060.00016.44
7.4.220.0150.00416.55
7.4.210.0130.00316.51
7.4.200.0000.00716.69
7.4.160.0110.00516.50
7.4.150.0060.01317.40
7.4.140.0120.00617.86
7.4.130.0090.01016.45
7.4.120.0110.00616.40
7.4.110.0090.00916.41
7.4.100.0070.01116.53
7.4.90.0100.00716.37
7.4.80.0070.01119.39
7.4.70.0110.00716.36
7.4.60.0060.01216.39
7.4.50.0000.00516.27
7.4.40.0120.00616.44
7.4.30.0120.00616.56
7.4.00.0120.00415.05
7.3.330.0040.00413.38
7.3.320.0050.00013.23
7.3.310.0000.00616.38
7.3.300.0030.00316.22
7.3.290.0090.00816.33
7.3.280.0090.00916.33
7.3.270.0130.00617.40
7.3.260.0090.01516.34
7.3.250.0090.00916.33
7.3.240.0130.00416.29
7.3.230.0060.01216.39
7.3.210.0080.00816.35
7.3.200.0080.00819.39
7.3.190.0150.00716.43
7.3.180.0070.01016.41
7.3.170.0130.00316.38
7.3.160.0090.00616.40
7.2.330.0140.00316.71
7.2.320.0160.00316.38
7.2.310.0030.01416.61
7.2.300.0000.01616.43
7.2.290.0120.00616.24
7.2.60.0030.01016.95
7.2.00.0000.01219.48
7.1.200.0030.00715.81
7.1.100.0080.00818.11
7.1.70.0060.00317.13
7.1.60.0060.01219.32
7.1.50.0000.01117.01
7.1.00.0100.07022.33
7.0.200.0040.00416.40
7.0.140.0070.06322.08
7.0.110.0230.07019.88
7.0.100.0100.08020.08
7.0.90.0070.06320.06
7.0.80.0100.08019.95
7.0.70.0130.06719.92
7.0.60.0030.05720.07
7.0.50.0200.06719.93
7.0.40.0070.08319.78
7.0.30.0130.07719.66
7.0.20.0130.08019.68
7.0.10.0130.08019.75
7.0.00.0030.08319.85
5.6.280.0030.07320.88
5.6.260.0100.07720.60
5.6.250.0070.05020.51
5.6.240.0070.08020.57
5.6.230.0100.06020.67
5.6.220.0070.08020.62
5.6.210.0130.06720.71
5.6.200.0070.08720.66
5.6.190.0170.07320.59
5.6.180.0200.07020.57
5.6.170.0130.08020.62
5.6.160.0070.07320.69
5.6.150.0070.09020.86
5.6.140.0070.08320.71
5.6.130.0100.07720.56
5.6.120.0030.08320.64
5.6.110.0130.07020.70
5.6.100.0070.07720.61
5.6.90.0170.05020.60
5.6.80.0130.05719.95
5.6.70.0130.07019.99
5.6.60.0170.07019.95
5.6.50.0100.07020.04
5.6.40.0130.07319.84
5.6.30.0130.07319.95
5.6.20.0070.05719.96
5.6.10.0100.07320.21
5.6.00.0130.07319.92
5.5.380.0100.04320.29
5.5.370.0030.08320.38
5.5.360.0200.07020.25
5.5.350.0030.07320.39
5.5.340.0070.05721.02
5.5.330.0030.08020.82
5.5.320.0030.08720.91
5.5.310.0130.05320.80
5.5.300.0100.08020.85
5.5.290.0070.05720.79
5.5.280.0130.07720.99
5.5.270.0200.06720.91
5.5.260.0100.08020.89
5.5.250.0130.05720.71
5.5.240.0070.05720.16
5.5.230.0200.06320.13
5.5.220.0070.08020.38
5.5.210.0070.08020.33
5.5.200.0070.07720.16
5.5.190.0130.06720.26
5.5.180.0000.08720.32
5.5.160.0100.06720.25
5.5.150.0270.05720.30
5.5.140.0100.07720.25
5.5.130.0130.07320.29
5.5.120.0070.07720.27
5.5.110.0130.07320.19
5.5.100.0030.08720.14
5.5.90.0070.07720.14
5.5.80.0130.07320.05
5.5.70.0130.07720.16
5.5.60.0070.06720.23
5.5.50.0070.07320.01
5.5.40.0100.07720.13
5.5.30.0070.07720.13
5.5.20.0170.07720.13
5.5.10.0130.07319.93
5.5.00.0100.07720.18
5.4.450.0130.04019.34
5.4.440.0130.06319.63
5.4.430.0230.06319.43
5.4.420.0070.07319.49
5.4.410.0070.08019.34
5.4.400.0070.07319.01
5.4.390.0130.06719.01
5.4.380.0070.07719.02
5.4.370.0100.07319.31
5.4.360.0100.06719.34
5.4.350.0230.05318.98
5.4.340.0130.07019.24
5.4.320.0030.07719.04
5.4.310.0200.06319.03
5.4.300.0070.08319.03
5.4.290.0000.08319.13
5.4.280.0070.05018.95
5.4.270.0130.07319.02
5.4.260.0100.07319.16
5.4.250.0070.07319.00
5.4.240.0100.07019.18
5.4.230.0100.07718.90
5.4.220.0130.06719.33
5.4.210.0170.07019.31
5.4.200.0070.07319.14
5.4.190.0070.07718.97
5.4.180.0170.07019.17
5.4.170.0130.06319.30
5.4.160.0130.07319.14
5.4.150.0130.07319.14
5.4.140.0170.06316.59
5.4.130.0030.08016.56
5.4.120.0100.07016.58
5.4.110.0100.06716.53
5.4.100.0100.07316.56
5.4.90.0030.07316.48
5.4.80.0000.07716.62
5.4.70.0030.07016.53
5.4.60.0230.04716.63
5.4.50.0070.07316.54
5.4.40.0100.07016.45
5.4.30.0130.06016.54
5.4.20.0200.04716.51
5.4.10.0100.07316.48
5.4.00.0100.03715.89
5.3.290.0130.05714.79
5.3.280.0130.07314.72
5.3.270.0030.07314.64
5.3.260.0030.08014.75
5.3.250.0030.08014.46
5.3.240.0130.07014.61
5.3.230.0130.06014.59
5.3.220.0070.07714.60
5.3.210.0100.07714.55
5.3.200.0100.07014.57
5.3.190.0070.07714.55
5.3.180.0100.05014.56
5.3.170.0070.04014.52
5.3.160.0000.08714.52
5.3.150.0030.07314.55
5.3.140.0070.08014.56
5.3.130.0100.07314.55
5.3.120.0030.04014.55
5.3.110.0100.08014.56
5.3.100.0100.07014.18
5.3.90.0070.07314.25
5.3.80.0070.07714.24
5.3.70.0070.06713.99
5.3.60.0100.07013.85
5.3.50.0130.06713.97
5.3.40.0170.04714.02
5.3.30.0170.06314.05
5.3.20.0100.06313.68
5.3.10.0070.03013.51
5.3.00.0070.03713.70
5.2.170.0130.05312.95
5.2.160.0070.06012.95
5.2.150.0030.04012.95
5.2.140.0030.06712.95
5.2.130.0000.03312.95
5.2.120.0070.02712.95
5.2.110.0070.02312.95
5.2.100.0000.03312.95
5.2.90.0100.03012.95
5.2.80.0030.03712.95
5.2.70.0100.02312.95
5.2.60.0030.03712.95
5.2.50.0000.03012.95
5.2.40.0030.03312.95
5.2.30.0100.04312.95
5.2.20.0000.03312.95
5.2.10.0030.02312.95
5.2.00.0030.02712.95
5.1.60.0030.02312.95
5.1.50.0070.02012.95
5.1.40.0000.02712.95
5.1.30.0000.02712.95
5.1.20.0030.03012.95
5.1.10.0100.04712.95
5.1.00.0100.03012.95
5.0.50.0070.01712.95
5.0.40.0030.02012.95
5.0.30.0030.05012.95
5.0.20.0030.01712.95
5.0.10.0000.02712.95
5.0.00.0100.02712.95
4.4.90.0000.01712.95
4.4.80.0030.01312.95
4.4.70.0000.01712.95
4.4.60.0000.01712.95
4.4.50.0000.01712.95
4.4.40.0000.02312.95
4.4.30.0000.01712.95
4.4.20.0030.01312.95
4.4.10.0030.02712.95
4.4.00.0000.02712.95
4.3.110.0000.02012.95
4.3.100.0000.02012.95
4.3.90.0030.01312.95
4.3.80.0030.02312.95
4.3.70.0030.03312.95
4.3.60.0000.03712.95
4.3.50.0030.01712.95
4.3.40.0030.04712.95
4.3.30.0000.03712.95
4.3.20.0030.03012.95
4.3.10.0000.03312.95
4.3.00.0030.02312.95

preferences:
40.97 ms | 400 KiB | 5 Q