3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function bind() { $method = static function(){ var_dump($this, __CLASS__);}; return $method; } } $a = new A; $method = $a->bind(); $method();

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)
8.3.60.0190.00016.38
8.3.50.0100.00717.35
8.3.40.0070.01018.67
8.3.30.0000.01418.66
8.3.20.0180.00018.77
8.3.10.0140.00420.65
8.3.00.0050.00319.38
8.2.180.0140.00718.54
8.2.170.0140.00322.96
8.2.160.0040.01218.95
8.2.150.0090.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0070.00021.11
8.2.110.0090.00920.53
8.2.100.0090.00317.91
8.2.90.0000.00819.23
8.2.80.0040.00417.97
8.2.70.0050.00517.50
8.2.60.0000.00817.92
8.2.50.0060.00318.07
8.2.40.0040.00418.09
8.2.30.0040.00418.05
8.2.20.0050.00417.74
8.2.10.0060.00317.67
8.2.00.0000.00817.80
8.1.280.0120.00325.92
8.1.270.0080.00023.99
8.1.260.0070.00326.35
8.1.250.0080.00028.09
8.1.240.0100.01023.89
8.1.230.0060.00617.42
8.1.220.0040.00417.76
8.1.210.0050.00318.77
8.1.200.0090.00017.36
8.1.190.0030.00617.35
8.1.180.0000.00818.10
8.1.170.0030.00518.75
8.1.160.0000.00818.88
8.1.150.0060.00318.64
8.1.140.0000.00817.47
8.1.130.0000.00717.68
8.1.120.0030.00717.53
8.1.110.0050.00217.49
8.1.100.0000.00817.48
8.1.90.0000.00717.37
8.1.80.0070.00017.45
8.1.70.0040.00417.32
8.1.60.0050.00317.57
8.1.50.0040.00417.44
8.1.40.0080.00017.41
8.1.30.0050.00317.62
8.1.20.0000.00717.49
8.1.10.0040.00417.58
8.1.00.0050.00217.54
8.0.300.0000.00818.77
8.0.290.0060.00316.63
8.0.280.0000.00718.26
8.0.270.0070.00017.21
8.0.260.0000.00616.87
8.0.250.0080.00016.94
8.0.240.0020.00516.86
8.0.230.0000.00716.88
8.0.220.0030.00316.75
8.0.210.0030.00316.93
8.0.200.0000.00717.05
8.0.190.0040.00417.08
8.0.180.0000.00716.88
8.0.170.0000.00816.94
8.0.160.0030.00317.04
8.0.150.0000.00816.92
8.0.140.0070.00016.79
8.0.130.0060.00013.41
8.0.120.0000.00716.94
8.0.110.0040.00416.84
8.0.100.0000.00816.90
8.0.90.0050.00317.00
8.0.80.0070.00716.91
8.0.70.0000.00716.83
8.0.60.0040.00416.90
8.0.50.0030.00316.80
8.0.30.0160.00317.21
8.0.20.0140.00817.05
8.0.10.0040.00417.06
8.0.00.0110.00916.75
7.4.330.0000.00512.90
7.4.320.0000.00616.64
7.4.300.0000.00716.57
7.4.290.0000.00716.43
7.4.280.0060.00316.51
7.4.270.0040.00416.52
7.4.260.0000.00513.29
7.4.250.0040.00416.59
7.4.240.0030.00516.53
7.4.230.0000.00716.33
7.4.220.0170.00616.65
7.4.210.0070.00716.49
7.4.200.0000.00716.32
7.4.190.0000.00716.38
7.4.160.0130.00316.50
7.4.150.0110.00716.63
7.4.140.0160.00016.48
7.4.130.0130.00316.59
7.4.120.0060.01216.47
7.4.110.0130.00316.68
7.4.100.0070.01116.55
7.4.90.0100.00916.48
7.4.80.0140.00619.39
7.4.70.0030.01516.34
7.4.60.0060.00916.50
7.4.50.0040.00416.25
7.4.40.0090.00316.36
7.4.30.0090.00616.62
7.4.00.0100.00314.97
7.3.330.0000.00613.19
7.3.320.0080.00013.35
7.3.310.0030.00316.26
7.3.300.0000.00616.29
7.3.290.0090.00616.32
7.3.280.0100.00816.30
7.3.270.0040.01816.43
7.3.260.0120.00916.49
7.3.250.0120.00816.34
7.3.240.0070.01016.34
7.3.230.0090.00916.54
7.3.210.0100.00716.55
7.3.200.0100.01016.61
7.3.190.0030.01316.45
7.3.180.0090.00616.41
7.3.170.0080.01116.34
7.3.160.0030.01316.54
7.3.120.0060.00914.81
7.3.10.0120.00016.65
7.3.00.0060.00616.62
7.2.330.0120.01216.34
7.2.320.0060.01116.59
7.2.310.0130.01716.45
7.2.300.0060.01516.38
7.2.290.0090.00616.71
7.2.130.0070.00716.98
7.2.120.0030.00716.70
7.2.110.0030.00816.55
7.2.100.0000.01117.03
7.2.90.0030.01316.82
7.2.80.0080.00416.98
7.2.70.0190.00016.81
7.2.60.0050.01016.92
7.2.50.0060.00616.89
7.2.40.0110.00816.94
7.2.30.0150.00916.82
7.2.20.0100.00616.95
7.2.10.0040.01216.95
7.2.00.0060.00618.15
7.1.250.0090.00315.90
7.1.200.0100.00315.53
7.1.100.0060.00918.09
7.1.70.0060.00917.24
7.1.60.0100.01319.30
7.1.50.0040.01416.85
7.1.00.0030.03322.32
7.0.200.0050.00216.72
7.0.140.0100.06322.10
7.0.120.0000.07322.05
7.0.60.0270.05019.86
7.0.50.0070.08017.87
7.0.40.0030.09320.13
7.0.30.0570.07320.06
7.0.20.0230.05720.25
7.0.10.0330.07720.21
7.0.00.0070.08320.09
5.6.210.0100.07720.61
5.6.200.0070.04018.18
5.6.190.0070.08720.39
5.6.180.0070.06020.39
5.6.170.0270.07320.54
5.6.160.0100.08320.50
5.6.150.0000.07018.18
5.6.140.0030.08018.25
5.6.130.0030.08718.17
5.6.120.0000.04721.02
5.6.110.0170.07321.00
5.6.100.0130.07320.97
5.6.90.0030.06021.02
5.6.80.0030.05020.52
5.5.350.0170.04020.37
5.5.340.0070.04018.04
5.5.330.0030.08720.21
5.5.320.0330.08320.24
5.5.310.0230.07320.17
5.5.300.0100.08017.97
5.5.290.0130.07017.93
5.5.280.0070.04720.74
5.5.270.0070.08320.80
5.5.260.0000.04320.85
5.5.250.0030.08020.70
5.5.240.0100.06320.27
5.4.450.0070.06019.46
5.4.440.0070.08319.41
5.4.430.0130.06319.48
5.4.420.0130.07319.56
5.4.410.0270.05719.35
5.4.400.0030.04018.98
5.4.390.0070.07018.98
5.4.380.0030.06719.20
5.4.370.0170.06718.86
5.4.360.0100.08019.19
5.4.350.0030.05319.25
5.4.340.0070.05718.86
5.4.320.0030.05718.93
5.4.310.0030.09719.12
5.4.300.0100.04018.85
5.4.290.0100.07319.16
5.4.280.0100.07319.11
5.4.270.0100.05719.12
5.4.260.0070.03719.09
5.4.250.0130.03718.84
5.4.240.0130.06718.97
5.4.230.0100.05719.07
5.4.220.0070.05319.13
5.4.210.0000.07718.84
5.4.200.0000.07019.07
5.4.190.0030.08019.14
5.4.180.0130.03719.07
5.4.170.0070.04318.86
5.4.160.0100.07319.22
5.4.150.0030.06319.22
5.4.140.0030.07316.55
5.4.130.0070.04716.35
5.4.120.0030.04316.54
5.4.110.0030.03716.46
5.4.100.0000.04016.43
5.4.90.0000.04016.35
5.4.80.0030.04016.46
5.4.70.0030.04316.30
5.4.60.0100.05716.34
5.4.50.0070.06716.46
5.4.40.0030.05716.36
5.4.30.0100.05716.32
5.4.20.0070.07016.31
5.4.10.0130.07016.40
5.4.00.0030.05715.79
5.3.290.0200.05714.67
5.3.280.0070.06014.65
5.3.270.0000.04314.62
5.3.260.0100.04314.52
5.3.250.0030.07314.65
5.3.240.0030.06014.61
5.3.230.0030.06014.63
5.3.220.0030.04314.57
5.3.210.0030.03714.72
5.3.200.0030.07714.48
5.3.190.0030.04014.57
5.3.180.0030.05014.62
5.3.170.0030.06714.56
5.3.160.0070.07314.63
5.3.150.0070.03714.59
5.3.140.0070.04314.60
5.3.130.0070.04314.58
5.3.120.0070.03714.55
5.3.110.0100.07314.55
5.3.100.0000.04314.03
5.3.90.0030.06314.04
5.3.80.0100.07014.01
5.3.70.0100.04313.97
5.3.60.0070.07714.14
5.3.50.0130.06713.98
5.3.40.0070.07313.86
5.3.30.0070.05013.95
5.3.20.0070.07013.58
5.3.10.0070.06313.81
5.3.00.0130.07013.67
5.2.170.0170.04711.14
5.2.160.0030.06711.16
5.2.150.0000.06711.20
5.2.140.0100.06311.19
5.2.130.0030.03011.16
5.2.120.0000.06711.13
5.2.110.0130.05311.06
5.2.100.0100.05711.10
5.2.90.0000.04011.02
5.2.80.0030.06311.06
5.2.70.0170.05011.09
5.2.60.0000.05311.05
5.2.50.0000.03711.18
5.2.40.0070.02710.88
5.2.30.0070.06010.92
5.2.20.0030.06010.95
5.2.10.0070.05311.00
5.2.00.0000.05710.79
5.1.60.0070.0409.90
5.1.50.0030.05310.06
5.1.40.0070.0439.95
5.1.30.0100.05010.49
5.1.20.0030.03010.51
5.1.10.0030.02310.06
5.1.00.0070.02010.06
5.0.50.0070.0408.61
5.0.40.0070.0438.37
5.0.30.0070.0608.26
5.0.20.0000.0208.22
5.0.10.0000.0208.21
5.0.00.0030.0308.07
4.4.90.0030.0337.69
4.4.80.0000.0207.69
4.4.70.0000.0377.69
4.4.60.0030.0207.69
4.4.50.0100.0237.69
4.4.40.0000.0477.69
4.4.30.0030.0277.69
4.4.20.0030.0337.69
4.4.10.0070.0337.69
4.4.00.0100.0477.69
4.3.110.0070.0207.69
4.3.100.0030.0377.69
4.3.90.0000.0307.69
4.3.80.0000.0437.69
4.3.70.0030.0207.69
4.3.60.0000.0377.69
4.3.50.0030.0177.69
4.3.40.0000.0277.69
4.3.30.0000.0177.69
4.3.20.0000.0177.69
4.3.10.0030.0377.69
4.3.00.0030.0307.69

preferences:
40.32 ms | 401 KiB | 5 Q