3v4l.org

run code in 300+ PHP versions simultaneously
<?php $result = array(); function show_all($keys){ global $result; foreach ($keys as $key) { if(is_array($key)) show_all($key); else{ $refFunc = new ReflectionFunction($key); foreach( $refFunc->getParameters() as $param ){ if(preg_match('/callback/',$param->name)) $result[$key] = 1; } } } } show_all(get_defined_functions()); foreach (array_keys($result) as $key) { print "$key:\n"; $refFunc = new ReflectionFunction($key); foreach( $refFunc->getParameters() as $param ){ print "\t$param\n"; } } ?>

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)
8.3.40.0080.00818.79
8.3.30.0060.00919.26
8.3.20.0140.00020.30
8.3.10.0060.00322.14
8.3.00.0000.00822.45
8.2.170.0100.01022.96
8.2.160.0150.00019.20
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0060.00319.67
8.2.110.0060.00322.24
8.2.100.0000.01219.34
8.2.90.0000.00819.34
8.2.80.0030.00519.34
8.2.70.0060.00317.74
8.2.60.0070.00318.04
8.2.50.0000.00918.07
8.2.40.0030.00618.34
8.2.30.0040.00418.23
8.2.20.0000.01017.96
8.2.10.0030.00617.86
8.2.00.0030.00617.86
8.1.270.0110.00018.59
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0100.00023.96
8.1.230.0080.00419.14
8.1.220.0030.00617.91
8.1.210.0040.00418.77
8.1.200.0060.00317.60
8.1.190.0030.00617.78
8.1.180.0000.00918.99
8.1.170.0060.00318.91
8.1.160.0050.00322.18
8.1.150.0030.00618.90
8.1.140.0000.00817.72
8.1.130.0000.01118.03
8.1.120.0030.00517.74
8.1.110.0030.00617.71
8.1.100.0080.00017.71
8.1.90.0050.00317.59
8.1.80.0040.00417.61
8.1.70.0000.00817.58
8.1.60.0060.00317.73
8.1.50.0040.00417.82
8.1.40.0060.00317.80
8.1.30.0060.00317.81
8.1.20.0030.00617.87
8.1.10.0060.00317.74
8.1.00.0030.00617.75
8.0.300.0040.00418.77
8.0.290.0030.00517.18
8.0.280.0040.00418.52
8.0.270.0040.00417.24
8.0.260.0080.00017.05
8.0.250.0000.00917.18
8.0.240.0000.00917.10
8.0.230.0000.00817.18
8.0.220.0000.00817.07
8.0.210.0000.00817.13
8.0.200.0040.00417.14
8.0.190.0030.00617.14
8.0.180.0050.00317.02
8.0.170.0080.00017.03
8.0.160.0060.00316.96
8.0.150.0000.00817.03
8.0.140.0040.00417.02
8.0.130.0030.00313.54
8.0.120.0040.00417.07
8.0.110.0080.00017.04
8.0.100.0040.00416.90
8.0.90.0040.00417.11
8.0.80.0070.01117.07
8.0.70.0040.00416.98
8.0.60.0030.00517.13
8.0.50.0030.00517.14
8.0.30.0070.01417.40
8.0.20.0080.01317.40
8.0.10.0050.00317.15
8.0.00.0140.00717.19
7.4.330.0000.00515.00
7.4.320.0000.00816.91
7.4.300.0000.00716.93
7.4.290.0090.00016.90
7.4.280.0040.00416.90
7.4.270.0040.00416.84
7.4.260.0080.00016.90
7.4.250.0050.00316.83
7.4.240.0020.00716.86
7.4.230.0000.00817.02
7.4.220.0030.01416.98
7.4.210.0070.01216.89
7.4.200.0040.00416.91
7.4.190.0080.00017.06
7.4.160.0070.01016.82
7.4.150.0090.01117.40
7.4.140.0180.00517.86
7.4.130.0100.00916.83
7.4.120.0120.00816.83
7.4.110.0040.01516.82
7.4.100.0180.00416.95
7.4.90.0110.01416.95
7.4.80.0170.02019.39
7.4.70.0110.00816.88
7.4.60.0060.01216.75
7.4.50.0000.00516.75
7.4.40.0070.01122.77
7.4.30.0130.00516.70
7.4.10.0030.01615.31
7.4.00.0060.01215.16
7.3.330.0000.00613.57
7.3.320.0000.00613.35
7.3.310.0080.00016.58
7.3.300.0000.00816.57
7.3.290.0120.01116.54
7.3.280.0130.00916.59
7.3.270.0090.00917.40
7.3.260.0100.01016.74
7.3.250.0130.01016.83
7.3.240.0070.01516.76
7.3.230.0130.00616.68
7.3.210.0070.01216.56
7.3.200.0160.00719.39
7.3.190.0080.01416.66
7.3.180.0070.01316.71
7.3.170.0090.00916.84
7.3.160.0110.00816.76
7.3.130.0030.01714.90
7.3.120.0060.00915.24
7.3.110.0030.01615.07
7.3.100.0040.01115.11
7.3.90.0070.01315.15
7.3.80.0000.01415.09
7.3.70.0040.00815.05
7.3.60.0060.01315.18
7.3.50.0040.01415.15
7.3.40.0030.01314.91
7.3.30.0030.01015.16
7.3.20.0060.01216.52
7.3.10.0030.01016.97
7.3.00.0000.01117.08
7.2.330.0090.00916.87
7.2.320.0090.01617.06
7.2.310.0100.01017.02
7.2.300.0060.01316.94
7.2.290.0060.01417.04
7.2.260.0000.01915.37
7.2.250.0100.01015.04
7.2.240.0130.00315.19
7.2.230.0060.01215.51
7.2.220.0070.00715.33
7.2.210.0070.01015.41
7.2.200.0090.00915.44
7.2.190.0000.01415.27
7.2.180.0120.00915.07
7.2.170.0130.00615.41
7.2.160.0060.01315.08
7.2.150.0090.00917.02
7.2.140.0030.01417.34
7.2.130.0040.01117.16
7.2.120.0040.00817.08
7.2.110.0060.00616.98
7.2.100.0040.00717.11
7.2.90.0000.01417.02
7.2.80.0000.01317.09
7.2.70.0000.01016.89
7.2.60.0060.00917.05
7.2.50.0080.01116.87
7.2.40.0030.01217.17
7.2.30.0100.00317.29
7.2.20.0070.00717.18
7.2.10.0030.01316.98
7.2.00.0070.00518.25
7.1.330.0060.00916.23
7.1.320.0070.01015.80
7.1.310.0000.01616.08
7.1.300.0040.01216.09
7.1.290.0000.01615.80
7.1.280.0030.01016.16
7.1.270.0090.00616.17
7.1.260.0070.00716.15
7.1.250.0030.01315.91
7.1.240.0100.00616.13
7.1.230.0100.00016.15
7.1.220.0030.01316.13
7.1.210.0040.01116.10
7.1.200.0040.01015.86
7.1.190.0070.00715.90
7.1.180.0120.00316.09
7.1.170.0030.01415.74
7.1.160.0040.01115.99
7.1.150.0070.00715.98
7.1.140.0040.00916.13
7.1.130.0030.01116.04
7.1.120.0100.00315.97
7.1.110.0040.01116.02
7.1.100.0030.01117.20
7.1.90.0080.00815.88
7.1.80.0000.01915.84
7.1.70.0020.00816.77
7.1.60.0080.00818.03
7.1.50.0040.01316.50
7.1.40.0000.01016.11
7.1.30.0000.01115.56
7.1.20.0040.00816.08
7.1.10.0030.01016.15
7.1.00.0000.04719.11
7.0.330.0060.00915.53
7.0.320.0070.00715.52
7.0.310.0060.00815.52
7.0.300.0000.01615.80
7.0.290.0040.00815.80
7.0.280.0030.01315.67
7.0.270.0060.00915.58
7.0.260.0070.00715.61
7.0.250.0060.00915.63
7.0.240.0070.00715.68
7.0.230.0030.00915.49
7.0.220.0000.01815.59
7.0.210.0030.00915.48
7.0.200.0010.01016.14
7.0.190.0030.00815.74
7.0.180.0030.01215.83
7.0.170.0000.01315.73
7.0.160.0060.00615.61
7.0.150.0030.00615.73
7.0.140.0030.04018.83
7.0.130.0040.00915.68
7.0.120.0070.00715.70
7.0.110.0080.04217.74
7.0.100.0070.04817.86
7.0.90.0070.04117.87
7.0.80.0100.04017.70
7.0.70.0050.03917.79
7.0.60.0060.02617.74
7.0.50.0070.02317.90
7.0.40.0030.02616.73
7.0.30.0020.04216.72
7.0.20.0050.02316.60
7.0.10.0070.02316.58
7.0.00.0020.02516.71
5.6.400.0120.00415.18
5.6.390.0000.01414.49
5.6.380.0080.00615.13
5.6.370.0030.00614.87
5.6.360.0030.01314.84
5.6.350.0080.00414.61
5.6.340.0060.00814.88
5.6.330.0000.01315.16
5.6.320.0070.00714.61
5.6.310.0050.00715.09
5.6.300.0050.00514.65
5.6.290.0060.00315.04
5.6.280.0050.03818.06
5.6.270.0120.00215.20
5.6.260.0110.03417.81
5.6.250.0050.03817.96
5.6.240.0080.03818.07
5.6.230.0080.04018.08
5.6.220.0060.02318.01
5.6.210.0030.02817.86
5.6.200.0030.02717.90
5.6.190.0090.02017.92
5.6.180.0070.03017.95
5.6.170.0080.02517.94
5.6.160.0050.02217.76
5.6.150.0060.02417.98
5.6.140.0070.02117.90
5.6.130.0080.02317.97
5.6.120.0060.02318.05
5.6.110.0030.02717.79
5.6.100.0060.02618.06
5.6.90.0020.02517.96
5.6.80.0080.02017.51
5.6.70.0050.02217.59
5.6.60.0020.02317.52
5.6.50.0040.02417.61
5.6.40.0000.02817.42
5.6.30.0030.03017.48
5.6.20.0050.02517.49
5.6.10.0020.02817.46
5.6.00.0030.03017.34
5.5.380.0130.04017.78
5.5.370.0060.02917.70
5.5.360.0070.02617.98
5.5.350.0050.02817.67
5.5.340.0040.03317.77
5.5.330.0040.02618.01
5.5.320.0020.03018.00
5.5.310.0030.02817.89
5.5.300.0030.03218.00
5.5.290.0070.02818.06
5.5.280.0000.03618.07
5.5.270.0050.03017.96
5.5.260.0030.03518.04
5.5.250.0040.03118.04
5.5.240.0050.02717.78
5.5.230.0080.02617.60
5.5.220.0030.02717.53
5.5.210.0080.02317.67
5.5.200.0070.03317.35
5.5.190.0060.03417.62
5.5.180.0090.02817.47
5.5.170.0060.01014.77
5.5.160.0050.02917.70
5.5.150.0050.04617.55
5.5.140.0030.05017.53
5.5.130.0080.04817.58
5.5.120.0130.04017.56
5.5.110.0080.04717.57
5.5.100.0080.04517.62
5.5.90.0100.04517.58
5.5.80.0080.04717.46
5.5.70.0050.05017.39
5.5.60.0030.04717.40
5.5.50.0050.03017.59
5.5.40.0100.04517.48
5.5.30.0110.03817.42
5.5.20.0070.04117.44
5.5.10.0070.04917.52
5.5.00.0080.04217.47
5.4.450.0020.02915.52
5.4.440.0030.03015.39
5.4.430.0040.02615.50
5.4.420.0030.02515.52
5.4.410.0000.02615.50
5.4.400.0050.02515.44
5.4.390.0050.02215.43
5.4.380.0020.02715.41
5.4.370.0030.02515.30
5.4.360.0030.03715.23
5.4.350.0030.03915.14
5.4.340.0050.01915.14
5.4.330.0000.01211.28
5.4.320.0000.02915.27
5.4.310.0020.02515.10
5.4.300.0080.03615.19
5.4.290.0070.04015.26
5.4.280.0120.04115.08
5.4.270.0020.02815.33
5.4.260.0100.03915.31
5.4.250.0050.04215.25
5.4.240.0030.04615.24
5.4.230.0080.03515.28
5.4.220.0050.04015.29
5.4.210.0070.04315.31
5.4.200.0050.04515.13
5.4.190.0060.04815.24
5.4.180.0050.04115.24
5.4.170.0070.04615.44
5.4.160.0080.04015.35
5.4.150.0030.03815.35
5.4.140.0070.03313.86
5.4.130.0110.04014.08
5.4.120.0030.03213.86
5.4.110.0100.02514.01
5.4.100.0080.04014.03
5.4.90.0090.03313.91
5.4.80.0050.04213.93
5.4.70.0090.03913.97
5.4.60.0050.04214.04
5.4.50.0130.02114.02
5.4.40.0040.03413.88
5.4.30.0050.04214.01
5.4.20.0090.03714.01
5.4.10.0030.04514.02
5.4.00.0110.03613.74
5.3.290.0050.03313.04
5.3.280.0030.02812.95
5.3.270.0050.04612.84
5.3.260.0070.03213.12
5.3.250.0000.03213.04
5.3.240.0030.03512.91
5.3.230.0100.03712.95
5.3.220.0050.04012.90
5.3.210.0070.04712.88
5.3.200.0050.04213.02
5.3.190.0130.03512.78
5.3.180.0040.04413.06
5.3.170.0030.04612.86
5.3.160.0050.04613.02
5.3.150.0030.04912.94
5.3.140.0070.04213.07
5.3.130.0030.04813.02
5.3.120.0080.04212.98
5.3.110.0050.04712.84
5.3.100.0030.04312.69
5.3.90.0030.03112.65
5.3.80.0060.04112.59
5.3.70.0020.03112.61
5.3.60.0080.04012.56
5.3.50.0070.03312.63
5.3.40.0030.04912.61
5.3.30.0020.04212.62
5.3.20.0020.03112.36
5.3.10.0080.04012.47
5.3.00.0030.04712.35
5.2.170.0000.07311.87
5.2.160.0030.06711.87
5.2.150.0070.04011.87
5.2.140.0130.05711.87
5.2.130.0000.04011.87
5.2.120.0130.02711.87
5.2.110.0100.05311.87
5.2.100.0100.06311.87
5.2.90.0130.02711.87
5.2.80.0070.06311.87
5.2.70.0100.06311.87
5.2.60.0070.06011.87
5.2.50.0100.03311.87
5.2.40.0000.06711.87
5.2.30.0030.06311.87
5.2.20.0070.06711.87
5.2.10.0000.06711.87
5.2.00.0000.07011.87
5.1.60.0030.05711.87
5.1.50.0070.04311.87
5.1.40.0070.03311.87
5.1.30.0000.05711.87
5.1.20.0000.06011.87
5.1.10.0070.04711.87
5.1.00.0030.06011.87
5.0.50.0100.04311.87
5.0.40.0070.03311.87
5.0.30.0030.06711.87
5.0.20.0070.04711.87
5.0.10.0030.04311.87
5.0.00.0070.03711.87
4.4.90.0000.03011.87
4.4.80.0070.03011.87
4.4.70.0030.03311.87
4.4.60.0070.03311.87
4.4.50.0070.02311.87
4.4.40.0000.05311.87
4.4.30.0030.02711.87
4.4.20.0030.03311.87
4.4.10.0030.03711.87
4.4.00.0100.03311.87
4.3.110.0030.03311.87
4.3.100.0000.02711.87
4.3.90.0030.03311.87
4.3.80.0030.05311.87
4.3.70.0000.03011.87
4.3.60.0070.02711.87
4.3.50.0030.02311.87
4.3.40.0030.05711.87
4.3.30.0000.04011.87
4.3.20.0000.03311.87
4.3.10.0030.03311.87
4.3.00.0000.02711.87

preferences:
44.53 ms | 400 KiB | 5 Q