3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = range(0, 1000); $keys = array_map(function ($x) { return chr(46+rand(0, 26)) . chr(46+rand(0, 26)) . chr(46+rand(0, 26)) . $x; }, $x); $vars = array_combine($keys, $x); $t = microtime(TRUE); extract($vars); echo sprintf("%.4d", microtime(TRUE) - $t);

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)
7.4.10.0130.01015.07
7.4.00.0150.00514.98
7.3.130.0130.00614.66
7.3.120.0110.00814.99
7.3.110.0050.01214.83
7.3.100.0050.01114.79
7.3.90.0040.01114.88
7.3.80.0090.00715.14
7.3.70.0060.00814.85
7.3.60.0060.00714.85
7.3.50.0060.00715.00
7.3.40.0090.00614.91
7.3.30.0070.00614.79
7.3.20.0020.01116.58
7.3.10.0070.00616.70
7.3.00.0060.00816.57
7.2.260.0030.01715.45
7.2.250.0090.01115.28
7.2.240.0040.01415.10
7.2.230.0050.01015.07
7.2.220.0080.00914.93
7.2.210.0100.00915.23
7.2.200.0060.00915.06
7.2.190.0070.00615.05
7.2.180.0040.01115.05
7.2.170.0060.01015.12
7.2.160.0090.00615.04
7.2.150.0060.00616.96
7.2.140.0060.01016.91
7.2.130.0070.00917.06
7.2.120.0040.00916.75
7.2.110.0060.00616.94
7.2.100.0100.00716.89
7.2.90.0050.00616.97
7.2.80.0070.00816.83
7.2.70.0070.00717.04
7.2.60.0050.01117.02
7.2.50.0060.00916.79
7.2.40.0080.00516.79
7.2.30.0070.00716.85
7.2.20.0040.00916.93
7.2.10.0050.01116.91
7.2.00.0070.00517.00
7.1.330.0080.00515.81
7.1.320.0050.01115.69
7.1.310.0060.00815.96
7.1.300.0080.00515.66
7.1.290.0060.00715.55
7.1.280.0090.00515.75
7.1.270.0040.00915.82
7.1.260.0070.00815.62
7.1.250.0080.00715.78
7.1.240.0100.00315.85
7.1.230.0040.00715.57
7.1.220.0040.01115.70
7.1.210.0080.00515.62
7.1.200.0040.00815.65
7.1.190.0030.01215.64
7.1.180.0040.01415.99
7.1.170.0040.00715.63
7.1.160.0000.01115.85
7.1.150.0100.00615.59
7.1.140.0040.00815.72
7.1.130.0060.00915.92
7.1.120.0110.00315.84
7.1.110.0060.00315.66
7.1.100.0070.01115.77
7.1.90.0040.01115.90
7.1.80.0130.00315.77
7.1.70.0050.00716.16
7.1.60.0100.01017.48
7.1.50.0110.00916.38
7.1.40.0070.00715.59
7.1.30.0070.00415.85
7.1.20.0000.01515.72
7.1.10.0000.01115.88
7.1.00.0030.02319.13
7.0.330.0030.01015.47
7.0.320.0030.00915.43
7.0.310.0030.00615.05
7.0.300.0070.01115.31
7.0.290.0000.01115.42
7.0.280.0060.00915.31
7.0.270.0070.01015.30
7.0.260.0030.00915.59
7.0.250.0000.01115.65
7.0.240.0000.01515.34
7.0.230.0100.00615.45
7.0.220.0030.00915.52
7.0.210.0030.01015.49
7.0.200.0180.00815.02
7.0.190.0060.00615.51
7.0.180.0000.01115.55
7.0.170.0030.01015.64
7.0.160.0060.01015.55
7.0.150.0060.00915.56
7.0.140.0080.03818.65
7.0.130.0030.01215.14
7.0.120.0060.00615.47
7.0.110.0040.00415.31
7.0.100.0030.04917.84
7.0.90.0050.05017.52
7.0.80.0080.04317.83
7.0.70.0100.04217.82
7.0.60.0130.02317.63
7.0.50.0050.02917.95
7.0.40.0080.03816.86
7.0.30.0080.04116.68
7.0.20.0070.03716.77
7.0.10.0150.03716.81
7.0.00.0150.02516.79
5.6.400.0030.01014.92
5.6.390.0000.01015.14
5.6.380.0060.00914.89
5.6.370.0090.00614.98
5.6.360.0030.01615.19
5.6.350.0030.00915.17
5.6.340.0030.01414.48
5.6.330.0060.00614.89
5.6.320.0000.01114.70
5.6.310.0120.00615.01
5.6.300.0100.01014.87
5.6.290.0110.00715.27
5.6.280.0020.04418.42
5.6.270.0030.01014.82
5.6.260.0070.00714.96
5.6.250.0090.04518.07
5.6.240.0080.02818.11
5.6.230.0050.04817.93
5.6.220.0080.04217.91
5.6.210.0020.04618.09
5.6.200.0090.04618.31
5.6.190.0150.04018.13
5.6.180.0060.03318.21
5.6.170.0090.04018.25
5.6.160.0120.04518.14
5.6.150.0100.04218.25
5.6.140.0130.03918.17
5.6.130.0050.04018.18
5.6.120.0050.03518.20
5.6.110.0070.04718.17
5.6.100.0020.04918.35
5.6.90.0100.04518.33
5.6.80.0020.04117.92
5.6.70.0100.03017.86
5.6.60.0050.04817.82
5.6.50.0080.04217.70
5.6.40.0070.04017.90
5.6.30.0080.04117.92
5.6.20.0070.04417.87
5.6.10.0050.04517.84
5.6.00.0150.03717.77
5.5.380.0070.04317.81
5.5.370.0080.04817.88
5.5.360.0050.04817.74
5.5.350.0050.04917.87
5.5.340.0090.04218.08
5.5.330.0100.04318.20
5.5.320.0060.04618.15
5.5.310.0150.03718.03
5.5.300.0080.04318.17
5.5.290.0070.04218.14
5.5.280.0150.04017.99
5.5.270.0070.04618.22
5.5.260.0100.04318.18
5.5.250.0050.04817.82
5.5.240.0020.04417.82
5.5.230.0080.04317.69
5.5.220.0050.04417.76
5.5.210.0080.04517.52
5.5.200.0080.04417.71
5.5.190.0030.04617.81
5.5.180.0050.04817.58
5.5.170.0060.00914.72
5.5.160.0100.04017.88
5.5.150.0080.04217.67
5.5.140.0060.04717.71
5.5.130.0080.04117.72
5.5.120.0100.03017.79
5.5.110.0050.04617.81
5.5.100.0050.05017.61
5.5.90.0100.02717.64
5.5.80.0070.03917.47
5.5.70.0100.04217.52
5.5.60.0080.04717.65
5.5.50.0050.04717.75
5.5.40.0050.04517.72
5.5.30.0080.04417.76
5.5.20.0080.04217.74
5.5.10.0070.04417.66
5.5.00.0110.04017.72
5.4.450.0030.04916.02
5.4.440.0080.04315.91
5.4.430.0030.04916.04
5.4.420.0070.04315.95
5.4.410.0050.04215.84
5.4.400.0120.04215.82
5.4.390.0070.04415.77
5.4.380.0000.04715.70
5.4.370.0070.04315.74
5.4.360.0050.04415.87
5.4.350.0080.03715.78
5.4.340.0080.04215.78
5.4.330.0110.00412.06
5.4.320.0080.04015.79
5.4.310.0070.03915.86
5.4.300.0050.03215.78
5.4.290.0100.02315.86
5.4.280.0070.03215.78
5.4.270.0110.03115.79
5.4.260.0030.04315.78
5.4.250.0050.04115.86
5.4.240.0030.04515.81
5.4.230.0000.03915.77
5.4.220.0070.04515.82
5.4.210.0080.03815.82
5.4.200.0050.04115.74
5.4.190.0100.04015.85
5.4.180.0080.03615.85
5.4.170.0080.04315.69
5.4.160.0070.03715.81
5.4.150.0050.02815.79
5.4.140.0060.04314.54
5.4.130.0050.04214.45
5.4.120.0050.04414.45
5.4.110.0050.03914.50
5.4.100.0040.03914.48
5.4.90.0020.04214.45
5.4.80.0090.02814.52
5.4.70.0090.03814.45
5.4.60.0130.02914.45
5.4.50.0030.04514.46
5.4.40.0080.04114.52
5.4.30.0050.04114.44
5.4.20.0020.04514.41
5.4.10.0070.04214.52
5.4.00.0070.03814.19
5.3.290.0050.04513.65
5.3.280.0030.04113.66
5.3.270.0090.03113.68
5.3.260.0070.03013.64
5.3.250.0040.04213.61
5.3.240.0090.03913.67
5.3.230.0020.04313.62
5.3.220.0070.03013.58
5.3.210.0070.04313.59
5.3.200.0040.04013.64
5.3.190.0060.03813.62
5.3.180.0100.04113.68
5.3.170.0030.04313.61
5.3.160.0070.04013.66
5.3.150.0030.04513.62
5.3.140.0050.03713.64
5.3.130.0110.03813.57
5.3.120.0100.03913.56
5.3.110.0030.04213.60
5.3.100.0050.02613.33
5.3.90.0030.04213.40
5.3.80.0040.04913.39
5.3.70.0070.04213.40
5.3.60.0050.04513.38
5.3.50.0030.04613.30
5.3.40.0100.04013.31
5.3.30.0050.04413.31
5.3.20.0050.03513.24
5.3.10.0050.03913.18
5.3.00.0020.04213.11
5.2.170.0000.06711.36
5.2.160.0070.06011.36
5.2.150.0030.04711.36
5.2.140.0070.04711.36
5.2.130.0070.05711.36
5.2.120.0070.05711.36
5.2.110.0100.05711.36
5.2.100.0070.05311.36
5.2.90.0100.06011.36
5.2.80.0070.06311.36
5.2.70.0000.07011.36
5.2.60.0070.06011.36
5.2.50.0000.06711.36
5.2.40.0100.05311.36
5.2.30.0000.04011.36
5.2.20.0070.06011.36
5.2.10.0100.05711.36
5.2.00.0030.05311.36
5.1.60.0030.05011.36
5.1.50.0100.05011.36
5.1.40.0000.05311.36
5.1.30.0030.05711.36
5.1.20.0270.03011.36
5.1.10.0100.05011.36
5.1.00.0070.05311.36
5.0.50.0000.04711.36
5.0.40.0070.03711.36
5.0.30.0030.06311.36
5.0.20.0000.04011.36
5.0.10.0000.05011.36
5.0.00.0000.06011.36
4.4.90.0070.03011.36
4.4.80.0000.03311.36
4.4.70.0030.03011.36
4.4.60.0030.03711.36
4.4.50.0170.02011.36
4.4.40.0000.04711.36
4.4.30.0000.03711.36
4.4.20.0030.03311.36
4.4.10.0030.03311.36
4.4.00.0030.05011.36
4.3.110.0100.03011.36
4.3.100.0030.03311.36
4.3.90.0000.03711.36
4.3.80.0030.04711.36
4.3.70.0070.03011.36
4.3.60.0030.02711.36
4.3.50.0000.02711.36
4.3.40.0070.04711.36
4.3.30.0070.03311.36
4.3.20.0000.03011.36
4.3.10.0070.03011.36
4.3.00.0030.03711.36

preferences:
48.78 ms | 401 KiB | 5 Q