3v4l.org

run code in 300+ PHP versions simultaneously
<?php function g($txt = '') { $goal = 'g'; $_g = function($str = '') use ($goal, $_g) { if ($str) { return $goal . $str; } $goal .= 'o'; return $_g; }; return $_g($txt); } echo g()('al');

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)
8.3.70.0030.01218.68
8.3.60.0040.01118.68
8.3.50.0100.00922.05
8.3.40.0040.01118.80
8.3.30.0070.00719.29
8.3.20.0050.00320.39
8.3.10.0080.00023.66
8.3.00.0090.00017.91
8.2.180.0040.01118.31
8.2.170.0140.00322.96
8.2.160.0130.00320.52
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00221.09
8.2.110.0030.00622.21
8.2.100.0060.00618.22
8.2.90.0040.00419.37
8.2.80.0090.00017.97
8.2.70.0000.00917.50
8.2.60.0070.00017.93
8.2.50.0000.00818.07
8.2.40.0000.00918.34
8.2.30.0030.00618.30
8.2.20.0050.00317.73
8.2.10.0000.00818.00
8.2.00.0050.00317.77
8.1.280.0090.00625.92
8.1.270.0080.00023.91
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0000.00822.05
8.1.230.0080.00318.91
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0040.00417.36
8.1.190.0060.00317.35
8.1.180.0050.00318.10
8.1.170.0040.00418.52
8.1.160.0040.00421.89
8.1.150.0030.00518.89
8.1.140.0050.00217.46
8.1.130.0000.00717.50
8.1.120.0020.00517.47
8.1.110.0040.00417.44
8.1.100.0030.00417.38
8.1.90.0000.00717.44
8.1.80.0040.00417.48
8.1.70.0030.00317.41
8.1.60.0090.00017.47
8.1.50.0030.00517.52
8.1.40.0000.00717.43
8.1.30.0080.00017.54
8.1.20.0030.00617.49
8.1.10.0040.00417.61
8.1.00.0050.00317.51
8.0.300.0040.00418.77
8.0.290.0030.00616.88
8.0.280.0070.00018.45
8.0.270.0030.00317.28
8.0.260.0030.00316.99
8.0.250.0000.00717.01
8.0.240.0040.00417.02
8.0.230.0070.00016.97
8.0.220.0000.00816.98
8.0.210.0030.00316.99
8.0.200.0030.00317.03
8.0.190.0000.00717.05
8.0.180.0030.00516.99
8.0.170.0050.00316.85
8.0.160.0000.00816.95
8.0.150.0030.00716.77
8.0.140.0000.00816.80
8.0.130.0060.00313.42
8.0.120.0050.00316.88
8.0.110.0050.00316.78
8.0.100.0040.00416.82
8.0.90.0000.00716.91
8.0.80.0040.01116.91
8.0.70.0000.00817.07
8.0.60.0070.00017.00
8.0.50.0000.00716.84
8.0.30.0110.01117.13
8.0.20.0130.00717.40
8.0.10.0000.00716.93
8.0.00.0140.00716.59
7.4.330.0000.00615.11
7.4.320.0070.00016.64
7.4.300.0060.00016.61
7.4.290.0050.00316.43
7.4.280.0080.00016.64
7.4.270.0030.00316.65
7.4.260.0070.00016.48
7.4.250.0080.00016.45
7.4.240.0000.00716.47
7.4.230.0040.00416.48
7.4.220.0070.01716.60
7.4.210.0110.00416.48
7.4.200.0000.00816.57
7.4.160.0090.00616.54
7.4.150.0070.01117.40
7.4.140.0080.01517.86
7.4.130.0120.00516.56
7.4.120.0120.00516.62
7.4.110.0130.00716.41
7.4.100.0080.00816.55
7.4.90.0080.00816.55
7.4.80.0110.01119.39
7.4.70.0030.01316.35
7.4.60.0040.01216.71
7.4.50.0080.00016.54
7.4.40.0160.00616.47
7.4.30.0070.01016.57
7.4.10.0030.01614.91
7.4.00.0080.01014.92
7.3.330.0030.00313.38
7.3.320.0050.00013.23
7.3.310.0030.00316.47
7.3.300.0000.00716.25
7.3.290.0070.00716.38
7.3.280.0090.01016.33
7.3.270.0090.00917.40
7.3.260.0090.00916.68
7.3.250.0140.00316.48
7.3.240.0140.00316.42
7.3.230.0130.00316.39
7.3.210.0070.01016.58
7.3.200.0190.00319.39
7.3.190.0070.01016.51
7.3.180.0100.00616.39
7.3.170.0060.01016.37
7.3.160.0120.00416.42
7.3.130.0110.00714.98
7.3.120.0090.00814.92
7.3.110.0030.01315.05
7.3.100.0090.00314.87
7.3.90.0060.00914.86
7.3.80.0140.00015.05
7.3.70.0030.00714.64
7.3.60.0070.00714.68
7.3.50.0030.01314.68
7.3.40.0160.00014.76
7.3.30.0100.00314.90
7.3.20.0090.00016.62
7.3.10.0030.01316.39
7.3.00.0060.00916.68
7.2.330.0100.00716.45
7.2.320.0100.00616.46
7.2.310.0110.00916.72
7.2.300.0040.01316.72
7.2.290.0160.00016.66
7.2.260.0040.01414.85
7.2.250.0080.00615.15
7.2.240.0080.00614.80
7.2.230.0030.01214.98
7.2.220.0090.01214.82
7.2.210.0090.00615.08
7.2.200.0030.01315.01
7.2.190.0070.01014.78
7.2.180.0000.01314.85
7.2.170.0100.00714.85
7.2.160.0040.01114.95
7.2.150.0000.01316.57
7.2.140.0100.01016.77
7.2.130.0110.00716.75
7.2.120.0040.01016.96
7.2.110.0100.00316.87
7.2.100.0030.01616.83
7.2.90.0070.01016.58
7.2.80.0040.00816.90
7.2.70.0080.00816.95
7.2.60.0080.00516.89
7.2.50.0060.00916.74
7.2.40.0030.01016.91
7.2.30.0070.00716.89
7.2.20.0070.01016.83
7.2.10.0080.00416.80
7.2.00.0050.00718.05
7.1.330.0100.00615.53
7.1.320.0000.01215.98
7.1.310.0100.00315.93
7.1.300.0100.00315.52
7.1.290.0100.00315.84
7.1.280.0120.00415.88
7.1.270.0060.00315.92
7.1.260.0070.00715.57
7.1.250.0090.00315.93
7.1.240.0030.01015.94
7.1.230.0030.01515.84
7.1.220.0030.00615.92
7.1.210.0140.00015.63
7.1.200.0080.00515.72
7.1.190.0030.01015.82
7.1.180.0070.00715.71
7.1.170.0040.01215.71
7.1.160.0110.00015.86
7.1.150.0060.00916.01
7.1.140.0030.01015.88
7.1.130.0030.00615.87
7.1.120.0070.00415.77
7.1.110.0060.00615.64
7.1.100.0060.00716.94
7.1.90.0000.01315.80
7.1.80.0000.01315.68
7.1.70.0080.00516.53
7.1.60.0090.01117.64
7.1.50.0070.01116.38
7.1.40.0070.00715.50
7.1.30.0040.00415.82
7.1.20.0040.00815.66
7.1.10.0100.00715.76
7.1.00.0050.04018.91
7.0.330.0000.01215.34
7.0.320.0100.00315.36
7.0.310.0030.01415.32
7.0.300.0100.00015.10
7.0.290.0080.00015.44
7.0.280.0060.00615.50
7.0.270.0040.00815.58
7.0.260.0040.00715.54
7.0.250.0000.01215.40
7.0.240.0060.00315.46
7.0.230.0040.00415.45
7.0.220.0040.00815.45
7.0.210.0000.01215.45
7.0.200.0030.00715.90
7.0.190.0040.00415.29
7.0.180.0070.00715.40
7.0.170.0000.01615.17
7.0.160.0090.00615.38
7.0.150.0090.00615.25
7.0.140.0030.04318.66
7.0.130.0100.00315.59
7.0.120.0000.01115.36
7.0.110.0060.00915.47
7.0.100.0050.00815.49
7.0.90.0070.00715.45
7.0.80.0060.00615.42
7.0.70.0060.00615.39
7.0.60.0080.04317.74
7.0.50.0090.04016.54
7.0.40.0070.03216.71
7.0.30.0330.03816.80
7.0.20.0130.04416.92
7.0.10.0050.04816.75
7.0.00.0070.03916.78
5.6.400.0090.00814.07
5.6.390.0040.01213.94
5.6.380.0070.01114.11
5.6.370.0070.01014.30
5.6.360.0030.00714.32
5.6.350.0030.01014.11
5.6.340.0060.00313.92
5.6.330.0070.00714.29
5.6.320.0040.00714.15
5.6.310.0070.01013.96
5.6.300.0030.01514.35
5.6.290.0090.00914.02
5.6.280.0050.03817.66
5.6.270.0100.00314.28
5.6.260.0060.00814.10
5.6.250.0070.00713.96
5.6.240.0030.01014.21
5.6.230.0000.01014.24
5.6.220.0070.01014.13
5.6.210.0100.02517.33
5.6.200.0050.04316.23
5.6.190.0050.03817.44
5.6.180.0130.02517.52
5.6.170.0180.04617.33
5.6.160.0060.03017.47
5.6.150.0050.02616.19
5.6.140.0080.02816.01
5.6.130.0100.02516.30
5.6.120.0000.02717.63
5.6.110.0050.02517.73
5.6.100.0120.04017.52
5.6.90.0130.03017.54
5.6.80.0040.04417.20
5.6.70.2280.02417.26
5.6.60.0000.01813.97
5.6.50.0070.00313.95
5.6.40.0000.01313.84
5.6.30.0150.00313.86
5.6.20.0070.01014.09
5.6.10.0030.00714.34
5.6.00.0070.00714.12
5.5.380.0030.01214.02
5.5.370.0100.00014.32
5.5.360.0100.00314.39
5.5.350.0080.04717.22
5.5.340.0010.04615.99
5.5.330.0080.04817.03
5.5.320.0180.03617.23
5.5.310.0180.04217.28
5.5.300.0070.02516.03
5.5.290.0030.02816.09
5.5.280.0070.04217.37
5.5.270.0030.02817.51
5.5.260.0070.02217.45
5.5.250.0120.03517.38
5.5.240.0210.03617.29
5.5.230.0060.00913.90
5.5.220.0000.01614.26
5.5.210.0040.00813.94
5.5.200.0060.00614.10
5.5.190.0140.00314.21
5.5.180.0000.01713.93
5.5.170.0070.00713.92
5.5.160.0030.00514.04
5.5.150.0040.00814.23
5.5.140.0040.00814.15
5.5.130.0000.01613.86
5.5.120.0030.01313.84
5.5.110.0040.00713.84
5.5.100.0120.00313.92
5.5.90.0030.00614.11
5.5.80.0080.00813.77
5.5.70.0070.00714.11
5.5.60.0000.00814.19
5.5.50.0060.00913.86
5.5.40.0060.00914.03
5.5.30.0080.00313.69
5.5.20.0040.00714.02
5.5.10.0030.01014.00
5.5.00.0110.00413.98
5.4.450.0230.03515.72
5.4.440.0380.04215.57
5.4.430.0050.03315.69
5.4.420.0080.02715.67
5.4.410.0050.03315.43
5.4.400.0090.02715.32
5.4.390.0080.03015.17
5.4.380.0130.03515.28
5.4.370.0070.01815.31
5.4.360.0100.02015.28
5.4.350.0050.02311.93
5.4.340.0060.02411.93
5.4.330.0000.01211.83
5.4.320.0070.02112.18
5.4.310.0050.02612.17
5.4.300.0020.02612.18
5.4.290.0050.02212.18
5.4.280.0040.02412.13
5.4.270.0040.02212.12
5.4.260.0060.02112.13
5.4.250.0050.02312.13
5.4.240.0040.02312.13
5.4.230.0070.02112.12
5.4.220.0040.02212.12
5.4.210.0040.02312.12
5.4.200.0040.02212.12
5.4.190.0060.02212.12
5.4.180.0030.02312.12
5.4.170.0050.02012.12
5.4.160.0060.01912.12
5.4.150.0030.02312.12
5.4.140.0050.02011.96
5.4.130.0050.02111.96
5.4.120.0070.01911.93
5.4.110.0090.02211.93
5.4.100.0060.02111.93
5.4.90.0060.02011.93
5.4.80.0040.02111.93
5.4.70.0050.02111.93
5.4.60.0050.02111.93
5.4.50.0080.01911.93
5.4.40.0060.01811.92
5.4.30.0050.01911.92
5.4.20.0070.01911.92
5.4.10.0040.02311.92
5.4.00.0030.02111.67
5.3.290.0050.02712.32
5.3.280.0040.02712.27
5.3.270.0090.02112.28
5.3.260.0020.02312.28
5.3.250.0060.02012.28
5.3.240.0050.02212.28
5.3.230.0030.02312.27
5.3.220.0060.01912.26
5.3.210.0070.02012.26
5.3.200.0040.02012.26
5.3.190.0060.02112.25
5.3.180.0050.02112.25
5.3.170.0060.02012.25
5.3.160.0060.02112.25
5.3.150.0060.02212.25
5.3.140.0040.02212.25
5.3.130.0030.02612.25
5.3.120.0060.02212.25
5.3.110.0080.02012.25
5.3.100.0040.02411.98
5.3.90.0040.02011.97
5.3.80.0040.02311.97
5.3.70.0040.02211.97
5.3.60.0040.02111.96
5.3.50.0050.02211.93
5.3.40.0040.02111.93
5.3.30.0060.02011.91
5.3.20.0020.02211.80
5.3.10.0030.02211.79
5.3.00.0060.02411.78
5.2.170.0070.0289.21
5.2.160.0050.0319.22
5.2.150.0050.0409.21
5.2.140.0060.0329.21
5.2.130.0080.0269.17
5.2.120.0040.0299.18
5.2.110.0040.0299.18
5.2.100.0070.0269.18
5.2.90.0070.0279.18
5.2.80.0030.0329.17
5.2.70.0060.0289.17
5.2.60.0040.0319.13
5.2.50.0060.0359.09
5.2.40.0070.0259.07
5.2.30.0040.0299.05
5.2.20.0060.0279.05
5.2.10.0040.0298.95
5.2.00.0020.0328.80
5.1.60.0050.0278.08
5.1.50.0040.0248.08
5.1.40.0010.0278.07
5.1.30.0060.0258.42
5.1.20.0070.0258.44
5.1.10.0060.0238.16
5.1.00.0040.0258.16
5.0.50.0010.0236.64
5.0.40.0040.0186.50
5.0.30.0030.0326.32
5.0.20.0040.0196.28
5.0.10.0020.0226.26
5.0.00.0020.0316.26
4.4.90.0030.0144.78
4.4.80.0050.0214.75
4.4.70.0030.0144.75
4.4.60.0040.0194.76
4.4.50.0000.0184.77
4.4.40.0020.0274.71
4.4.30.0020.0174.76
4.4.20.0050.0134.84
4.4.10.0020.0164.84
4.4.00.0020.0344.76
4.3.110.0050.0194.67
4.3.100.0000.0214.67
4.3.90.0040.0134.64
4.3.80.0040.0244.58
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0040.0184.63
4.3.40.0040.0234.54
4.3.30.0030.0153.30
4.3.20.0010.0173.28
4.3.10.0020.0163.25
4.3.00.0070.0237.14

preferences:
40.53 ms | 401 KiB | 5 Q