3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { function b() { $array = array(1, 2, 3); array_walk($array, function(&$value) { $value*=$this->modifier(); }); var_dump($array); } function modifier() { return rand(1, 10); } } $a = new A; $a->b();

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)
7.4.10.0040.01516.52
7.4.00.0070.00716.64
7.3.130.0080.00816.57
7.3.120.0100.01016.14
7.3.110.0060.00916.25
7.3.100.0090.00616.40
7.3.90.0070.01016.36
7.3.80.0030.00716.43
7.3.70.0040.01116.45
7.3.60.0030.01216.46
7.3.50.0140.00016.53
7.3.40.0120.00316.16
7.3.30.0040.01116.19
7.3.20.0070.01118.06
7.3.10.0080.00318.09
7.3.00.0100.00018.04
7.2.260.0100.01016.52
7.2.250.0030.01516.41
7.2.240.0070.01116.64
7.2.230.0070.01016.51
7.2.220.0140.00316.47
7.2.210.0110.00416.82
7.2.200.0100.00316.64
7.2.190.0060.00916.49
7.2.180.0080.00816.55
7.2.170.0130.00016.42
7.2.160.0000.01816.59
7.2.150.0120.00318.37
7.2.140.0000.01118.28
7.2.130.0100.00718.32
7.2.120.0100.00318.40
7.2.110.0140.00018.53
7.2.100.0070.01018.43
7.2.90.0060.00918.34
7.2.80.0000.01718.39
7.2.70.0100.00618.28
7.2.60.0040.01118.33
7.2.50.0120.00318.38
7.2.40.0060.00918.49
7.2.30.0060.01318.45
7.2.20.0030.01218.33
7.2.10.0130.00618.26
7.2.00.0060.00618.87
7.1.330.0030.00917.50
7.1.320.0090.00617.30
7.1.310.0000.01217.46
7.1.300.0000.01517.38
7.1.290.0070.00717.27
7.1.280.0080.00617.47
7.1.270.0030.01017.26
7.1.260.0070.00417.23
7.1.250.0090.00617.25
7.1.240.0100.00717.32
7.1.230.0100.00317.21
7.1.220.0030.01217.30
7.1.210.0060.00917.30
7.1.200.0000.01617.22
7.1.190.0100.00717.20
7.1.180.0040.01417.29
7.1.170.0030.01317.47
7.1.160.0030.01517.35
7.1.150.0030.01017.30
7.1.140.0140.00417.32
7.1.130.0090.00617.43
7.1.120.0030.01117.30
7.1.110.0090.00917.33
7.1.100.0080.00617.11
7.1.90.0080.00817.27
7.1.80.0070.00717.50
7.1.70.0060.00517.26
7.1.60.0050.01418.45
7.1.50.0120.00517.17
7.1.40.0100.00717.41
7.1.30.0060.00917.51
7.1.20.0000.01117.39
7.1.10.0030.01317.48
7.1.00.0040.04419.88
7.0.330.0040.01117.07
7.0.320.0030.00617.02
7.0.310.0120.00416.93
7.0.300.0030.00917.00
7.0.290.0070.01016.94
7.0.280.0040.01217.07
7.0.270.0030.00716.96
7.0.260.0070.00416.93
7.0.250.0060.00916.96
7.0.240.0110.00716.98
7.0.230.0070.01017.22
7.0.220.0040.01216.98
7.0.210.0140.00317.03
7.0.200.0040.00716.86
7.0.190.0080.00617.03
7.0.180.0060.00917.09
7.0.170.0080.00817.05
7.0.160.0070.00717.09
7.0.150.0070.00717.05
7.0.140.0050.03719.52
7.0.130.0080.00416.82
7.0.120.0030.01116.96
7.0.110.0070.01017.10
7.0.100.0070.00716.97
7.0.90.0070.02518.43
7.0.80.0220.03018.45
7.0.70.0070.03718.49
7.0.60.0030.02618.48
7.0.50.0020.03718.63
7.0.40.0080.03117.58
7.0.30.0030.02517.62
7.0.20.0120.03917.52
7.0.10.0080.04617.59
7.0.00.0080.04317.56
5.6.400.0060.00615.71
5.6.390.0100.00616.01
5.6.380.0080.00315.98
5.6.370.0100.00716.09
5.6.360.0030.01316.04
5.6.350.0070.00716.08
5.6.340.0070.01015.82
5.6.330.0090.00315.85
5.6.320.0060.01216.14
5.6.310.0060.01215.98
5.6.300.0090.00616.02
5.6.290.0070.00715.74
5.6.280.0090.03918.37
5.6.270.0080.00416.11
5.6.260.0030.01016.00
5.6.250.0080.00815.93
5.6.240.0000.01315.96
5.6.230.0050.02518.30
5.6.220.0060.02518.22
5.6.210.0030.02218.32
5.6.200.0030.04518.43
5.6.190.0080.04718.58
5.6.180.0090.04318.54
5.6.170.0080.04818.32
5.6.160.0100.03818.53
5.6.150.0080.02518.41
5.6.140.0100.04218.51
5.6.130.0120.04018.37
5.6.120.0060.05018.50
5.6.110.0100.04118.56
5.6.100.0060.04618.42
5.6.90.0120.04618.56
5.6.80.0050.04318.09
5.6.70.0080.04018.07
5.6.60.0050.04218.10
5.6.50.0090.03818.21
5.6.40.0120.04018.19
5.6.30.0100.03818.07
5.6.20.0050.04418.08
5.6.10.0030.03718.06
5.6.00.0080.02218.09
5.5.380.0070.00715.98
5.5.370.0080.02618.21
5.5.360.0040.02418.27
5.5.350.0050.02718.12
5.5.340.0050.03618.29
5.5.330.0050.03918.32
5.5.320.0080.03818.18
5.5.310.0120.03518.28
5.5.300.0030.04718.38
5.5.290.0080.03318.39
5.5.280.0110.04318.43
5.5.270.0080.04018.43
5.5.260.0080.04818.34
5.5.250.0070.04418.35
5.5.240.0080.04017.91
5.5.230.0030.04117.95
5.5.220.0090.04417.99
5.5.210.0060.02817.95
5.5.200.0150.03717.84
5.5.190.0150.03418.03
5.5.180.0100.04217.97
5.5.170.0030.01215.79
5.5.160.0060.04717.94
5.5.150.0070.03917.77
5.5.140.0080.04117.83
5.5.130.0060.04018.04
5.5.120.0100.03918.02
5.5.110.0050.04717.95
5.5.100.0100.03817.82
5.5.90.0080.03817.97
5.5.80.0100.04018.02
5.5.70.0140.02817.83
5.5.60.0060.03317.96
5.5.50.0080.03818.01
5.5.40.0030.04518.00
5.5.30.0120.03317.88
5.5.20.0070.04317.93
5.5.10.0070.04017.73
5.5.00.0030.04317.86
5.4.450.0080.04616.06
5.4.440.0130.04016.11
5.4.430.0060.04216.09
5.4.420.0080.04016.07
5.4.410.0000.03415.97
5.4.400.0060.03616.04
5.4.390.0070.04015.90
5.4.380.0100.03715.85
5.4.370.0050.03815.71
5.4.360.0060.04415.72
5.4.350.0030.04515.89
5.4.340.0030.03815.85
5.4.330.0070.00712.61
5.4.320.0120.02015.82
5.4.310.0050.04515.88
5.4.300.0080.03515.89
5.4.290.0070.03015.87
5.4.280.0080.04115.89
5.4.270.0000.03115.77
5.4.260.0070.03815.78
5.4.250.0090.04215.77
5.4.240.0030.03815.75
5.4.230.0070.03415.82
5.4.220.0080.04215.61
5.4.210.0100.02316.02
5.4.200.0170.02715.97
5.4.190.0020.04715.76
5.4.180.0100.03815.70
5.4.170.0020.03015.73
5.4.160.0000.02815.84
5.4.150.0020.02515.83
5.4.140.0020.02614.53
5.4.130.0050.03814.47
5.4.120.0110.03114.57
5.4.110.0080.02514.51
5.4.100.0050.02414.55
5.4.90.0100.03514.44
5.4.80.0100.03714.39
5.4.70.0050.04114.53
5.4.60.0000.02914.46
5.4.50.0070.04014.56
5.4.40.0100.03814.41
5.4.30.0090.03314.41
5.4.20.0020.04114.49
5.4.10.0030.03014.53
5.4.00.0100.03514.25
5.3.290.0150.03313.98
5.3.280.0030.05013.82
5.3.270.0070.04013.76
5.3.260.0080.04113.82
5.3.250.0100.03513.88
5.3.240.0030.03513.80
5.3.230.0070.04313.79
5.3.220.0050.03613.74
5.3.210.0060.03913.80
5.3.200.0050.03313.78
5.3.190.0050.03513.90
5.3.180.0050.03813.90
5.3.170.0070.03713.85
5.3.160.0050.03713.83
5.3.150.0070.03013.85
5.3.140.0080.04313.81
5.3.130.0080.03813.91
5.3.120.0080.03813.89
5.3.110.0100.03813.80
5.3.100.0050.02713.57
5.3.90.0060.02513.58
5.3.80.0050.04213.63
5.3.70.0080.03813.46
5.3.60.0070.02613.43
5.3.50.0020.03713.46
5.3.40.0080.02813.45
5.3.30.0080.03013.45
5.3.20.0020.03213.33
5.3.10.0080.03013.28
5.3.00.0050.03713.26
5.2.170.0070.03313.61
5.2.160.0030.04013.61
5.2.150.0030.04313.61
5.2.140.0130.05313.61
5.2.130.0030.05313.61
5.2.120.0070.05713.61
5.2.110.0070.06013.61
5.2.100.0030.05713.61
5.2.90.0070.03313.61
5.2.80.0070.06313.61
5.2.70.0000.06713.61
5.2.60.0030.05013.61
5.2.50.0100.06013.61
5.2.40.0030.06313.61
5.2.30.0100.05013.61
5.2.20.0000.04713.61
5.2.10.0030.05313.61
5.2.00.0030.05713.61
5.1.60.0000.05713.61
5.1.50.0030.05013.61
5.1.40.0000.05313.61
5.1.30.0030.04013.61
5.1.20.0030.05313.61
5.1.10.0000.03713.61
5.1.00.0070.05013.61
5.0.50.0030.03713.61
5.0.40.0030.04313.61
5.0.30.0000.06313.61
5.0.20.0030.04013.61
5.0.10.0070.02713.61
5.0.00.0070.06013.61
4.4.90.0000.03713.61
4.4.80.0000.03313.61
4.4.70.0000.04013.61
4.4.60.0030.03313.61
4.4.50.0000.03013.61
4.4.40.0000.05313.61
4.4.30.0030.03313.61
4.4.20.0000.03013.61
4.4.10.0070.03013.61
4.4.00.0000.03713.61
4.3.110.0030.03713.61
4.3.100.0000.03713.61
4.3.90.0000.03013.61
4.3.80.0000.05313.61
4.3.70.0000.02013.61
4.3.60.0000.03713.61
4.3.50.0100.02713.61
4.3.40.0000.04313.61
4.3.30.0030.03313.61
4.3.20.0070.03013.61
4.3.10.0030.02713.61
4.3.00.0000.02313.61

preferences:
36.21 ms | 400 KiB | 5 Q