3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Kitchen { private $yummy = 'cake'; } $time_start = microtime(true); for ($i = 0; $i < 100000; $i += 1) { $sweetsThief = Closure::bind(function (Kitchen $kitchen) { return $kitchen->yummy; }, null, 'Kitchen'); } echo microtime(true) - $time_start;

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)
7.4.10.0070.07514.91
7.4.00.0030.04614.89
7.3.130.0070.07614.64
7.3.120.0020.06615.87
7.3.110.0020.06615.90
7.3.100.0080.04315.85
7.3.90.0030.04815.87
7.3.80.0110.03815.67
7.3.70.0030.05115.88
7.3.60.0030.04815.93
7.3.50.0030.04615.82
7.3.40.0030.04715.69
7.3.30.0070.04615.86
7.3.20.0070.05216.64
7.3.10.0040.04916.75
7.3.00.0090.05016.80
7.2.260.0070.07614.84
7.2.250.0140.04715.24
7.2.240.0080.04615.93
7.2.230.0070.04915.90
7.2.220.0060.05016.06
7.2.210.0050.05015.96
7.2.200.0070.05116.02
7.2.190.0080.04616.03
7.2.180.0070.04816.03
7.2.170.0080.04815.90
7.2.160.0020.05115.93
7.2.150.0070.04916.95
7.2.140.0030.05616.86
7.2.130.0050.04716.83
7.2.120.0070.04916.83
7.2.110.0030.05216.81
7.2.100.0070.04816.84
7.2.90.0080.04616.86
7.2.80.0020.05116.93
7.2.70.0070.04716.77
7.2.60.0080.05016.93
7.2.50.0020.05416.80
7.2.40.0030.04816.84
7.2.30.0040.04916.80
7.2.20.0050.05516.90
7.2.10.0040.05116.96
7.2.00.0050.04717.54
7.1.330.0050.06816.29
7.1.320.0070.06516.31
7.1.310.0050.06316.35
7.1.300.0070.06216.36
7.1.290.0020.07016.38
7.1.280.0070.06616.30
7.1.270.0050.06316.29
7.1.260.0050.06216.34
7.1.250.0050.06416.16
7.1.240.0100.05915.68
7.1.230.0030.06215.88
7.1.220.0000.09815.84
7.1.210.0000.06615.84
7.1.200.0030.06115.91
7.1.190.0030.06715.88
7.1.180.0100.06915.84
7.1.170.0000.06715.39
7.1.160.0070.06115.65
7.1.150.0070.06615.86
7.1.140.0030.06415.90
7.1.130.0070.06215.72
7.1.120.0030.06715.63
7.1.110.0000.06215.91
7.1.100.0030.06615.89
7.1.90.0000.06615.57
7.1.80.0000.06615.78
7.1.70.0000.05116.35
7.1.60.0020.07317.47
7.1.50.0070.07416.07
7.1.40.0030.06115.65
7.1.30.0000.06815.54
7.1.20.0000.06815.79
7.1.10.0000.07415.83
7.1.00.0070.10118.94
7.0.330.0000.06415.44
7.0.320.0030.09315.59
7.0.310.0070.05815.31
7.0.300.0130.07415.14
7.0.290.0030.05915.56
7.0.280.0030.06515.23
7.0.270.0030.06615.44
7.0.260.0070.07015.39
7.0.250.0000.07115.29
7.0.240.0100.06015.48
7.0.230.0030.06915.35
7.0.220.0070.06515.21
7.0.210.0060.06215.46
7.0.200.0020.06715.94
7.0.190.0070.06915.44
7.0.180.0000.06615.32
7.0.170.0030.07415.51
7.0.160.0030.06615.50
7.0.150.0000.07115.50
7.0.140.0030.09218.69
7.0.130.0070.06015.60
7.0.120.0030.07215.55
7.0.110.0070.05715.20
7.0.100.0030.09417.57
7.0.90.0050.09717.75
7.0.80.0050.10317.69
7.0.70.0070.08517.67
7.0.60.0070.06917.74
7.0.50.0030.06918.04
7.0.40.0050.07516.81
7.0.30.0020.07416.74
7.0.20.0030.08316.80
7.0.10.0030.07116.84
7.0.00.0050.08816.76
5.6.400.0100.06914.28
5.6.390.0030.08614.56
5.6.380.0030.08414.79
5.6.370.0000.08114.36
5.6.360.0030.07914.73
5.6.350.0000.07914.42
5.6.340.0030.07614.36
5.6.330.0030.07114.52
5.6.320.0100.06714.59
5.6.310.0030.08214.63
5.6.300.0030.07714.67
5.6.290.0030.07614.59
5.6.280.0050.10017.74
5.6.270.0070.06914.48
5.6.260.0070.07714.02
5.6.250.0080.10717.57
5.6.240.0100.09917.52
5.6.230.0120.10017.52
5.6.220.0000.08917.58
5.6.210.0050.08017.68
5.6.200.0020.08217.72
5.6.190.0020.08117.65
5.6.180.0030.09017.73
5.6.170.0020.08617.89
5.6.160.0050.08117.87
5.6.150.0100.08917.67
5.6.140.0000.08317.78
5.6.130.0050.07717.85
5.6.120.0070.08417.71
5.6.110.0070.07717.62
5.6.100.0080.11517.67
5.6.90.0030.11317.57
5.6.80.0120.11217.48
5.6.70.0100.09817.57
5.6.60.0070.10517.33
5.6.50.0130.12617.27
5.6.40.0030.09217.35
5.6.30.0050.10517.42
5.6.20.0050.10617.31
5.6.10.0120.08517.33
5.6.00.0080.10017.29
5.5.380.0100.10317.43
5.5.370.0080.10017.42
5.5.360.0080.07817.41
5.5.350.0030.08517.46
5.5.340.0030.09417.53
5.5.330.0030.08517.49
5.5.320.0100.07217.65
5.5.310.0080.08217.51
5.5.300.0070.10017.46
5.5.290.0080.09117.43
5.5.280.0070.08517.59
5.5.270.0050.08817.40
5.5.260.0080.10417.75
5.5.250.0050.09817.20
5.5.240.0030.10317.24
5.5.230.0070.10617.12
5.5.220.0070.09817.34
5.5.210.0100.10917.23
5.5.200.0070.09917.14
5.5.190.0050.09317.18
5.5.180.0080.11017.18
5.5.170.0030.09114.40
5.5.160.0020.10817.30
5.5.150.0100.10617.20
5.5.140.0130.11017.09
5.5.130.0080.09917.36
5.5.120.0100.10517.10
5.5.110.0080.09817.24
5.5.100.0050.09617.26
5.5.90.0080.11417.25
5.5.80.0120.10217.11
5.5.70.0080.10217.09
5.5.60.0080.10917.02
5.5.50.0120.11517.16
5.5.40.0070.11217.14
5.5.30.0050.10817.16
5.5.20.0030.10617.09
5.5.10.0070.09917.19
5.5.00.0130.09517.00
5.4.450.0030.08615.26
5.4.440.0030.08115.32
5.4.430.0070.08515.44
5.4.420.0050.10015.34
5.4.410.0070.11915.27
5.4.400.0120.10015.23
5.4.390.0080.10115.22
5.4.380.0020.08915.14
5.4.370.0050.10115.25
5.4.360.0100.08415.06
5.4.350.0100.07915.13
5.4.340.0050.11415.24
5.4.330.0000.08411.36
5.4.320.0030.11315.04
5.4.310.0080.10515.19
5.4.300.0050.10415.18
5.4.290.0050.10415.06
5.4.280.0080.10315.23
5.4.270.0030.09015.06
5.4.260.0030.12215.14
5.4.250.0050.11515.16
5.4.240.0030.10115.16
5.4.230.0100.09815.20
5.4.220.0070.11015.16
5.4.210.0080.08415.20
5.4.200.0080.10315.20
5.4.190.0050.09315.18
5.4.180.0050.10515.22
5.4.170.0050.10215.17
5.4.160.0100.10215.05
5.4.150.0080.09415.13
5.4.140.0050.10413.83
5.4.130.0070.09913.85
5.4.120.0020.11213.83
5.4.110.0070.08513.85
5.4.100.0070.10013.87
5.4.90.0070.10713.88
5.4.80.0080.10113.82
5.4.70.0080.09713.84
5.4.60.0080.10013.84
5.4.50.0050.10613.85
5.4.40.0080.10213.80
5.4.30.0070.10013.87
5.4.20.0070.10413.85
5.4.10.0050.10213.83
5.4.00.0050.10213.43
5.3.290.0050.03813.00
5.3.280.0070.03512.88
5.3.270.0030.04312.93
5.3.260.0030.02612.96
5.3.250.0060.03512.98
5.3.240.0070.04212.88
5.3.230.0010.04512.88
5.3.220.0030.04512.93
5.3.210.0050.04112.93
5.3.200.0030.04112.87
5.3.190.0100.03812.93
5.3.180.0070.03612.86
5.3.170.0060.04112.94
5.3.160.0050.03812.90
5.3.150.0030.04212.94
5.3.140.0080.02312.88
5.3.130.0050.04312.90
5.3.120.0060.04112.93
5.3.110.0040.04112.88
5.3.100.0050.04412.70
5.3.90.0070.04012.60
5.3.80.0020.04012.63
5.3.70.0070.03812.58
5.3.60.0050.04012.61
5.3.50.0030.02712.59
5.3.40.0070.03812.60
5.3.30.0030.03512.61
5.3.20.0090.03912.47
5.3.10.0080.03512.44
5.3.00.0070.03712.46
5.2.170.0070.06311.17
5.2.160.0030.06311.06
5.2.150.0070.05711.05
5.2.140.0030.04711.28
5.2.130.0000.06311.19
5.2.120.0000.06311.01
5.2.110.0170.05311.10
5.2.100.0000.06310.96
5.2.90.0000.06311.01
5.2.80.0030.05711.10
5.2.70.0030.06311.15
5.2.60.0070.06010.96
5.2.50.0030.06711.11
5.2.40.0100.05710.91
5.2.30.0100.03010.88
5.2.20.0100.05710.82
5.2.10.0000.06010.93
5.2.00.0130.05010.70
5.1.60.0000.04710.00
5.1.50.0070.0539.99
5.1.40.0030.05310.07
5.1.30.0030.05710.46
5.1.20.0000.06010.26
5.1.10.0100.0539.96
5.1.00.0070.05310.10
5.0.50.0070.0408.98
5.0.40.0100.0378.98
5.0.30.0000.0678.98
5.0.20.0030.0478.98
5.0.10.0030.0438.98
5.0.00.0030.0478.98
4.4.90.0030.0208.98
4.4.80.0030.0378.98
4.4.70.0070.0308.98
4.4.60.0070.0308.98
4.4.50.0000.0378.98
4.4.40.0000.0538.98
4.4.30.0000.0378.98
4.4.20.0030.0338.98
4.4.10.0000.0378.98
4.4.00.0000.0578.98
4.3.110.0000.0338.98
4.3.100.0000.0408.98
4.3.90.0000.0338.98
4.3.80.0030.0278.98
4.3.70.0000.0338.98
4.3.60.0130.0238.98
4.3.50.0030.0338.98
4.3.40.0000.0508.98
4.3.30.0070.0278.98
4.3.20.0000.0278.98
4.3.10.0000.0338.98
4.3.00.0070.0278.98

preferences:
35.16 ms | 401 KiB | 5 Q