3v4l.org

run code in 300+ PHP versions simultaneously
<?php class bla { public function tryCallback($x) { return array_map(array($this, "callback"), $x); } private function callback($x) { return $x + 1; } } $x = new bla(); var_dump( $x->tryCallback(array(1,2,3)) );

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)
8.3.60.0110.00416.50
8.3.50.0120.01017.36
8.3.40.0040.01818.67
8.3.30.0060.01218.69
8.3.20.0000.00818.69
8.3.10.0040.00420.25
8.3.00.0030.00619.13
8.2.180.0180.00016.50
8.2.170.0070.01022.96
8.2.160.0100.00321.05
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00419.36
8.2.110.0000.01020.77
8.2.100.0040.00717.78
8.2.90.0000.00921.11
8.2.80.0040.00419.21
8.2.70.0040.00417.63
8.2.60.0060.00317.92
8.2.50.0000.00818.07
8.2.40.0000.00718.28
8.2.30.0000.00817.96
8.2.20.0040.00417.62
8.2.10.0040.00417.55
8.2.00.0040.00417.68
8.1.280.0120.00625.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.38
8.1.230.0090.00320.94
8.1.220.0000.00917.74
8.1.210.0080.00018.98
8.1.200.0090.00017.35
8.1.190.0040.00417.51
8.1.180.0080.00018.10
8.1.170.0030.00518.71
8.1.160.0050.00218.77
8.1.150.0020.00518.63
8.1.140.0030.00617.33
8.1.130.0000.00717.83
8.1.120.0000.00817.44
8.1.110.0030.00317.46
8.1.100.0030.00317.41
8.1.90.0000.00817.37
8.1.80.0000.00817.46
8.1.70.0030.00317.43
8.1.60.0060.00617.44
8.1.50.0000.00817.36
8.1.40.0000.00717.57
8.1.30.0070.00017.56
8.1.20.0040.00417.72
8.1.10.0080.00017.53
8.1.00.0040.00417.49
8.0.300.0000.00719.95
8.0.290.0000.00816.75
8.0.280.0000.00718.32
8.0.270.0040.00417.32
8.0.260.0070.00016.86
8.0.250.0000.00716.96
8.0.240.0040.00416.99
8.0.230.0000.00716.95
8.0.220.0030.00316.91
8.0.210.0000.00816.76
8.0.200.0030.00316.89
8.0.190.0070.00016.89
8.0.180.0040.00416.85
8.0.170.0090.00016.92
8.0.160.0030.00317.00
8.0.150.0080.00016.67
8.0.140.0040.00416.87
8.0.130.0000.00613.29
8.0.120.0000.00716.91
8.0.110.0030.00316.94
8.0.100.0050.00316.88
8.0.90.0050.00216.87
8.0.80.0060.01016.77
8.0.70.0000.00716.86
8.0.60.0000.00716.74
8.0.50.0050.00216.72
8.0.30.0070.01116.95
8.0.20.0070.01117.11
8.0.10.0000.00816.84
8.0.00.0070.01416.74
7.4.330.0050.00012.99
7.4.320.0030.00516.53
7.4.300.0060.00016.65
7.4.290.0030.00316.52
7.4.280.0040.00416.50
7.4.270.0000.00716.60
7.4.260.0030.00313.31
7.4.250.0000.00816.55
7.4.240.0000.00716.65
7.4.230.0000.00716.51
7.4.220.0060.01216.57
7.4.210.0070.01016.57
7.4.200.0050.00216.30
7.4.190.0000.00816.67
7.4.160.0080.00816.40
7.4.150.0040.01516.58
7.4.140.0110.00716.44
7.4.130.0120.00516.53
7.4.120.0100.00716.68
7.4.110.0090.01116.39
7.4.100.0090.00916.43
7.4.90.0110.00716.46
7.4.80.0030.01619.39
7.4.70.0080.00816.61
7.4.60.0120.00616.77
7.4.50.0060.00316.55
7.4.40.0060.00916.63
7.4.30.0080.00816.43
7.4.00.0110.00615.13
7.3.330.0040.00413.23
7.3.320.0030.00313.38
7.3.310.0000.00716.41
7.3.300.0070.00016.32
7.3.290.0040.01116.32
7.3.280.0050.00916.30
7.3.270.0030.01416.26
7.3.260.0060.01816.31
7.3.250.0110.00616.30
7.3.240.0030.01316.36
7.3.230.0100.00816.30
7.3.210.0080.00816.24
7.3.200.0120.00916.30
7.3.190.0130.00616.61
7.3.180.0030.01216.44
7.3.170.0030.01316.23
7.3.160.0000.01616.36
7.3.120.0080.00814.78
7.3.110.0070.01015.02
7.3.100.0070.00414.54
7.3.90.0000.01214.55
7.3.80.0040.00814.63
7.3.70.0060.00314.50
7.3.60.0000.01814.93
7.3.50.0000.01314.86
7.3.40.0030.01014.56
7.3.30.0090.00614.59
7.3.20.0050.01216.34
7.3.10.0100.00716.67
7.3.00.0030.01416.70
7.2.330.0110.00716.74
7.2.320.0060.01616.82
7.2.310.0090.01516.78
7.2.300.0160.00616.74
7.2.290.0100.00716.52
7.2.250.0110.00715.14
7.2.240.0130.00714.89
7.2.230.0060.00914.96
7.2.220.0080.00415.13
7.2.210.0000.01415.22
7.2.200.0070.00714.97
7.2.190.0120.00415.06
7.2.180.0060.00614.79
7.2.170.0060.00614.75
7.2.00.0060.00619.41
7.1.330.0030.01315.65
7.1.320.0000.01315.75
7.1.310.0030.01015.59
7.1.300.0030.01315.68
7.1.290.0070.00315.41
7.1.280.0030.01015.64
7.1.270.0070.00315.65
7.1.260.0030.01315.73
7.1.100.0000.01317.65
7.1.70.0000.01017.07
7.1.60.0110.01519.40
7.1.50.0100.01316.96
7.1.00.0070.03022.37
7.0.200.0810.00714.51
7.0.140.0070.07321.92
7.0.120.0130.06322.11
7.0.110.0070.04321.90
7.0.100.0030.05021.95
7.0.90.0070.04321.97
7.0.80.0070.03721.96
7.0.70.0000.04722.02
7.0.60.0170.03021.88
7.0.50.0130.07721.93
7.0.40.0000.07020.15
7.0.30.0000.09020.10
7.0.20.0000.03719.96
7.0.10.0000.04720.12
7.0.00.0100.08019.97
5.6.280.0030.07321.12
5.6.270.0230.03020.82
5.6.260.0070.03720.88
5.6.250.0070.03020.83
5.6.240.0070.03721.01
5.6.230.0030.03720.93
5.6.220.0030.03720.95
5.6.210.0000.08320.89
5.6.200.0000.03720.88
5.6.190.0000.05721.04
5.6.180.0070.06721.03
5.6.170.0030.08320.78
5.6.160.0000.04321.03
5.6.150.0100.07320.75
5.6.140.0030.03320.85
5.6.130.0030.04020.99
5.6.120.0070.05020.96
5.6.110.0000.04321.02
5.6.100.0070.05020.91
5.6.90.0030.07320.96
5.6.80.0070.03720.34
5.6.70.0000.04020.37
5.6.60.0000.04320.12
5.6.50.0000.03720.23
5.6.40.0000.06320.30
5.6.30.0170.02720.22
5.6.20.0000.05720.14
5.6.10.0070.03320.25
5.6.00.0000.04020.17
5.5.380.0000.04017.55
5.5.370.0000.03317.70
5.5.360.0030.06017.50
5.5.350.0070.03017.58
5.5.340.0030.04317.93
5.5.330.0000.03718.13
5.5.320.0030.04717.93
5.5.310.0070.07317.93
5.5.300.0000.08017.82
5.5.290.0030.05718.13
5.5.280.0070.03717.92
5.5.270.0000.04018.14
5.5.260.0000.04318.24
5.5.250.0000.06017.94
5.5.240.0030.03317.25
5.5.230.0000.04317.29
5.5.220.0070.05317.43
5.5.210.0000.04317.61
5.5.200.0030.03717.46
5.5.190.0030.03717.28
5.5.180.0030.03717.28
5.5.160.0030.03717.57
5.5.150.0030.03717.42
5.5.140.0000.06717.27
5.5.130.0070.03317.57
5.5.120.0030.06017.44
5.5.110.0100.03017.60
5.5.100.0030.05017.17
5.5.90.0170.02717.49
5.5.80.0030.04017.16
5.5.70.0000.04717.46
5.5.60.0000.03317.33
5.5.50.0030.03717.46
5.5.40.0100.03717.46
5.5.30.0000.06317.19
5.5.20.0000.03717.15
5.5.10.0000.07317.50
5.5.00.0000.03717.31
5.4.450.0030.03719.26
5.4.440.0130.03719.46
5.4.430.0000.04019.43
5.4.420.0000.04019.28
5.4.410.0000.03719.13
5.4.400.0030.04019.12
5.4.390.0030.03719.09
5.4.380.0000.04018.96
5.4.370.0170.04019.13
5.4.360.0070.03719.13
5.4.350.0030.03718.96
5.4.340.0030.05319.11
5.4.320.0070.04018.96
5.4.310.0070.03319.18
5.4.300.0030.04318.93
5.4.290.0070.05319.25
5.4.280.0000.04018.95
5.4.270.0030.04019.17
5.4.260.0030.04019.04
5.4.250.0070.03718.95
5.4.240.0070.07018.97
5.4.230.0070.06019.00
5.4.220.0000.04718.89
5.4.210.0070.03718.96
5.4.200.0070.03018.93
5.4.190.0030.08019.18
5.4.180.0070.06719.08
5.4.170.0000.03319.08
5.4.160.0030.05319.02
5.4.150.0030.05319.26
5.4.140.0030.06016.48
5.4.130.0030.07016.30
5.4.120.0070.03316.44
5.4.110.0070.07716.42
5.4.100.0070.04716.60
5.4.90.0070.06316.53
5.4.80.0000.06716.34
5.4.70.0070.05016.20
5.4.60.0030.03716.39
5.4.50.0070.05016.34
5.4.40.0030.07716.34
5.4.30.0030.03316.57
5.4.20.0070.05316.32
5.4.10.0030.04016.23
5.4.00.0030.03715.75
5.3.290.0030.03714.66
5.3.280.0030.05014.59
5.3.270.0000.05314.47
5.3.260.0030.08714.61
5.3.250.0070.06714.59
5.3.240.0030.03714.46
5.3.230.0070.07314.61
5.3.220.0100.07014.65
5.3.210.0000.08014.64
5.3.200.0030.07314.70
5.3.190.0000.08014.60
5.3.180.0170.03014.60
5.3.170.0100.06014.54
5.3.160.0030.05014.65
5.3.150.0000.04714.58
5.3.140.0070.03714.52
5.3.130.0030.05714.57
5.3.120.0070.04014.54
5.3.110.0030.08314.40
5.3.100.0030.06014.08
5.3.90.0000.07014.12
5.3.80.0000.06714.01
5.3.70.0000.03314.10
5.3.60.0070.03314.00
5.3.50.0000.04713.81
5.3.40.0000.03313.91
5.3.30.0000.03714.05
5.3.20.0000.07713.71
5.3.10.0000.07313.74
5.3.00.0000.04013.65
5.2.170.0000.04711.13
5.2.160.0070.06011.24
5.2.150.0000.03311.13
5.2.140.0000.05711.17
5.2.130.0030.05311.09
5.2.120.0030.05711.11
5.2.110.0030.03011.11
5.2.100.0030.05711.12
5.2.90.0000.05011.11
5.2.80.0000.06011.09
5.2.70.0030.06011.14
5.2.60.0000.05711.06
5.2.50.0030.06311.25
5.2.40.0000.05011.00
5.2.30.0030.05311.10
5.2.20.0070.04310.82
5.2.10.0000.02310.96
5.2.00.0030.05010.86
5.1.60.0030.04710.25
5.1.50.0030.0209.97
5.1.40.0000.0439.95
5.1.30.0030.05310.48
5.1.20.0000.05710.21
5.1.10.0000.05710.07
5.1.00.0000.0579.86
5.0.50.0030.0439.74
5.0.40.0030.0309.74
5.0.30.0030.0379.74
5.0.20.0000.0179.74
5.0.10.0000.0309.74
5.0.00.0000.0609.74
4.4.90.0000.0139.74
4.4.80.0000.0139.74
4.4.70.0000.0209.74
4.4.60.0000.0209.74
4.4.50.0000.0379.74
4.4.40.0000.0409.74
4.4.30.0000.0139.74
4.4.20.0000.0409.74
4.4.10.0070.0309.74
4.4.00.0000.0579.74
4.3.110.0030.0279.74
4.3.100.0000.0339.74
4.3.90.0030.0109.74
4.3.80.0000.0339.74
4.3.70.0000.0139.74
4.3.60.0000.0279.74
4.3.50.0000.0209.74
4.3.40.0000.0239.74
4.3.30.0030.0309.74
4.3.20.0000.0239.74
4.3.10.0000.0179.74
4.3.00.0000.0139.74

preferences:
48.82 ms | 401 KiB | 5 Q