3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test1 { public function __call( $_method, $_args ) { echo get_class( $this ); echo method_exists( $this, $_method ); echo is_callable( array( $this, $_method ) ); // $this->lala(); die('g'); if ( method_exists( $this, $_method ) && is_callable( array( $this, $_method ) ) ) { $res = call_user_func_array( array( $this, $_method ), $_args ); if ( !is_null( $res ) ) return $res; if ( $this->prev_ ) return call_user_func_array( array( $this->prev_, $_method ), $_args );//return $this->defaultLocale( $_args ); } else { throw new Exception( "Invalid method: " . $_method ); } } } class test2 extends test1 { private function lala() { } } $t = new test2(); $t->lala(); ?>

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)
8.3.60.0090.01218.49
8.3.50.0230.01021.21
8.3.40.0070.00718.98
8.3.30.0100.00320.39
8.3.20.0050.00320.36
8.3.10.0080.00021.00
8.3.00.0040.00423.70
8.2.180.0090.00918.42
8.2.170.0100.00322.96
8.2.160.0000.01420.43
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0070.00021.09
8.2.110.0060.00320.38
8.2.100.0110.00017.91
8.2.90.0030.00519.17
8.2.80.0040.00419.41
8.2.70.0050.00317.63
8.2.60.0040.00418.04
8.2.50.0030.00518.07
8.2.40.0050.00318.28
8.2.30.0040.00419.37
8.2.20.0040.00417.73
8.2.10.0040.00417.73
8.2.00.0040.00417.76
8.1.280.0120.00325.92
8.1.270.0050.00323.99
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0000.00922.54
8.1.230.0070.00320.85
8.1.220.0050.00318.77
8.1.210.0000.00818.91
8.1.200.0020.00617.25
8.1.190.0000.00717.55
8.1.180.0000.00818.10
8.1.170.0000.00918.66
8.1.160.0050.00319.01
8.1.150.0040.00418.64
8.1.140.0060.00317.34
8.1.130.0070.00017.87
8.1.120.0040.00417.47
8.1.110.0000.00717.35
8.1.100.0040.00417.36
8.1.90.0080.00017.43
8.1.80.0000.00817.48
8.1.70.0000.00717.43
8.1.60.0040.00717.52
8.1.50.0050.00317.50
8.1.40.0040.00417.51
8.1.30.0030.00617.68
8.1.20.0040.00417.49
8.1.10.0040.00417.65
8.1.00.0020.00517.35
8.0.300.0040.00419.98
8.0.290.0000.00717.18
8.0.280.0000.00718.39
8.0.270.0040.00417.37
8.0.260.0000.00618.31
8.0.250.0000.00717.01
8.0.240.0030.00317.04
8.0.230.0030.00316.93
8.0.220.0000.00716.85
8.0.210.0070.00316.98
8.0.200.0030.00317.06
8.0.190.0070.00017.00
8.0.180.0070.00017.03
8.0.170.0030.00516.84
8.0.160.0000.00716.82
8.0.150.0040.00416.80
8.0.140.0080.00316.97
8.0.130.0000.00513.35
8.0.120.0030.00516.85
8.0.110.0030.00516.92
8.0.100.0030.00516.91
8.0.90.0040.00416.85
8.0.80.0090.01216.91
8.0.70.0040.00417.00
8.0.60.0040.00417.00
8.0.50.0020.00517.01
8.0.30.0110.01017.25
8.0.20.0100.00717.40
8.0.10.0040.00417.09
8.0.00.0090.01116.74
7.4.330.0050.00016.74
7.4.320.0060.00316.62
7.4.300.0030.00316.53
7.4.290.0000.00716.51
7.4.280.0050.00316.37
7.4.270.0030.00316.46
7.4.260.0030.00313.26
7.4.250.0040.00416.46
7.4.240.0030.00316.51
7.4.230.0070.00016.40
7.4.220.0120.00616.63
7.4.210.0070.00916.60
7.4.200.0000.00716.60
7.4.190.0030.00516.46
7.4.160.0090.00916.55
7.4.150.0100.00717.40
7.4.140.0080.00817.86
7.4.130.0100.00816.43
7.4.120.0080.00816.54
7.4.110.0030.01316.61
7.4.100.0090.00916.49
7.4.90.0090.00916.50
7.4.80.0090.01319.39
7.4.70.0120.00916.70
7.4.60.0030.01316.42
7.4.50.0040.00416.63
7.4.40.0060.01022.77
7.4.30.0070.01016.39
7.4.00.0040.01115.12
7.3.330.0020.00213.21
7.3.320.0000.00513.33
7.3.310.0040.00416.23
7.3.300.0060.00016.41
7.3.290.0120.00616.38
7.3.280.0080.01016.37
7.3.270.0100.00717.40
7.3.260.0090.01018.24
7.3.250.0080.00916.38
7.3.240.0150.00416.68
7.3.230.0140.00716.39
7.3.210.0090.00616.40
7.3.200.0120.00919.39
7.3.190.0160.00616.48
7.3.180.0090.00616.61
7.3.170.0080.00816.37
7.3.160.0080.01616.43
7.3.120.0070.00714.80
7.2.330.0070.01016.61
7.2.320.0090.01216.57
7.2.310.0070.01116.70
7.2.300.0090.00816.67
7.2.290.0100.00716.81
7.2.00.0070.00719.29
7.1.100.0080.00018.11
7.1.70.0040.00417.14
7.1.60.0100.01019.17
7.1.50.0160.01634.92
7.1.00.0130.06022.32
7.0.200.0030.00616.52
7.0.140.0170.06022.09
7.0.100.0070.06719.87
7.0.90.0000.05319.94
7.0.80.0100.07719.89
7.0.70.0070.05319.91
7.0.60.0130.06319.86
7.0.50.0070.08320.33
7.0.40.0030.06320.13
7.0.30.0030.09320.04
7.0.20.0130.07020.12
7.0.10.0070.08020.18
7.0.00.0030.06020.12
5.6.280.0100.06720.99
5.6.250.0070.05320.73
5.6.240.0030.07320.58
5.6.230.0070.05720.46
5.6.220.0070.04720.69
5.6.210.0100.04720.61
5.6.200.0130.07721.03
5.6.190.0100.08321.14
5.6.180.0100.07721.01
5.6.170.0100.08021.09
5.6.160.0270.06321.14
5.6.150.0130.07321.09
5.6.140.0100.07321.13
5.6.130.0030.05321.08
5.6.120.0070.04720.98
5.6.110.0100.06020.95
5.6.100.0070.08021.16
5.6.90.0070.08320.93
5.6.80.0000.05020.35
5.6.70.0130.04720.50
5.6.60.0100.07320.50
5.6.50.0070.06720.43
5.6.40.0030.05720.53
5.6.30.0170.05320.50
5.6.20.0070.07720.30
5.6.10.0230.07020.42
5.6.00.0070.04320.43
5.5.380.0070.08020.27
5.5.370.0130.04720.34
5.5.360.0070.07720.40
5.5.350.0030.04320.38
5.5.340.0170.07320.83
5.5.330.0070.07720.88
5.5.320.0070.07020.86
5.5.310.0130.05320.76
5.5.300.0000.05320.73
5.5.290.0100.04720.73
5.5.280.0200.06020.73
5.5.270.0070.07320.91
5.5.260.0130.08320.77
5.5.250.0070.07720.64
5.5.240.0170.05020.03
5.5.230.0070.07320.14
5.5.220.0070.05320.20
5.5.210.0100.06720.23
5.5.200.0100.04720.24
5.5.190.0030.04320.09
5.5.180.0030.08720.18
5.5.160.0070.05320.18
5.5.150.0100.08020.25
5.5.140.0070.07020.21
5.5.130.0070.07320.22
5.5.120.0130.06020.18
5.5.110.0100.08020.11
5.5.100.0100.07020.08
5.5.90.0030.04320.10
5.5.80.0100.07720.07
5.5.70.0100.04720.03
5.5.60.0200.05020.07
5.5.50.0000.07720.11
5.5.40.0000.06720.09
5.5.30.0100.05720.07
5.5.20.0070.07720.15
5.5.10.0070.08020.13
5.5.00.0000.04720.10
5.4.450.0100.07019.20
5.4.440.0070.07019.55
5.4.430.0100.05719.47
5.4.420.0030.04719.22
5.4.410.0070.07019.07
5.4.400.0070.06019.18
5.4.390.0100.07719.10
5.4.380.0170.07019.04
5.4.370.0070.07318.88
5.4.360.0070.03718.88
5.4.350.0130.04319.16
5.4.340.0100.04718.88
5.4.320.0130.05019.16
5.4.310.0030.06318.95
5.4.300.0070.03719.22
5.4.290.0170.02319.13
5.4.280.0070.07719.09
5.4.270.0030.04018.84
5.4.260.0030.05018.87
5.4.250.0170.05019.11
5.4.240.0030.09719.13
5.4.230.0100.07019.11
5.4.220.0070.04719.11
5.4.210.0100.04319.13
5.4.200.0070.03719.12
5.4.190.0170.03319.17
5.4.180.0200.06318.89
5.4.170.0070.06019.22
5.4.160.0100.07718.82
5.4.150.0030.05719.00
5.4.140.0070.06016.34
5.4.130.0070.03716.34
5.4.120.0030.04316.41
5.4.110.0030.04316.56
5.4.100.0100.03716.56
5.4.90.0100.05716.39
5.4.80.0030.04016.31
5.4.70.0030.04016.50
5.4.60.0000.04016.40
5.4.50.0100.07316.53
5.4.40.0130.05016.46
5.4.30.0030.07016.31
5.4.20.0030.05716.44
5.4.10.0070.06316.46
5.4.00.0100.06715.71
5.3.290.0100.07015.71
5.3.280.0030.04015.71
5.3.270.0070.06715.71
5.3.260.0130.06715.71
5.3.250.0130.04715.71
5.3.240.0100.04715.71
5.3.230.0170.06715.71
5.3.220.0030.04715.71
5.3.210.0030.05715.71
5.3.200.0000.04315.71
5.3.190.0070.06015.71
5.3.180.0000.04715.71
5.3.170.0030.05015.71
5.3.160.0070.06315.71
5.3.150.0030.08015.71
5.3.140.0030.04315.71
5.3.130.0030.05715.71
5.3.120.0070.07715.71
5.3.110.0030.08015.71
5.3.100.0070.06315.71
5.3.90.0000.06715.71
5.3.80.0070.07315.71
5.3.70.0100.06315.71
5.3.60.0070.04015.71
5.3.50.0030.05715.71
5.3.40.0030.04315.71
5.3.30.0070.04315.71
5.3.20.0000.06315.71
5.3.10.0130.06015.71
5.3.00.0100.07015.71
5.2.170.0100.05015.71
5.2.160.0030.04315.71
5.2.150.0070.05315.71
5.2.140.0100.05715.71
5.2.130.0070.04315.71
5.2.120.0070.06015.71
5.2.110.0030.05715.71
5.2.100.0000.06315.71
5.2.90.0100.06315.71
5.2.80.0030.06715.71
5.2.70.0070.04015.71
5.2.60.0100.04315.71
5.2.50.0130.05015.71
5.2.40.0070.05015.71
5.2.30.0030.06715.71
5.2.20.0030.05715.71
5.2.10.0030.06015.71
5.2.00.0130.05315.71
5.1.60.0030.05015.71
5.1.50.0000.04315.71
5.1.40.0030.05315.71
5.1.30.0070.05715.71
5.1.20.0130.05015.71
5.1.10.0000.04715.71
5.1.00.0100.05015.71
5.0.50.0070.04315.71
5.0.40.0070.04015.71
5.0.30.0070.06015.71
5.0.20.0070.04315.71
5.0.10.0030.03715.71
5.0.00.0070.03015.71
4.4.90.0000.02715.71
4.4.80.0030.03315.71
4.4.70.0030.03315.71
4.4.60.0030.03315.71
4.4.50.0100.02315.71
4.4.40.0000.04315.71
4.4.30.0030.03015.71
4.4.20.0070.03015.71
4.4.10.0000.03715.71
4.4.00.0030.04715.71
4.3.110.0070.03315.71
4.3.100.0000.02715.71
4.3.90.0030.03015.71
4.3.80.0070.03015.71
4.3.70.0000.02315.71
4.3.60.0000.03015.71
4.3.50.0000.03315.71
4.3.40.0030.05015.71
4.3.30.0000.02715.71
4.3.20.0030.03315.71
4.3.10.0000.03715.71
4.3.00.0030.02315.71

preferences:
45.86 ms | 400 KiB | 5 Q