3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = function($a = []) { return range(1,20)[rand(0, 19)]; }; echo $a();

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)
7.4.10.0070.01115.00
7.4.00.0070.00714.84
7.3.130.0090.00614.70
7.3.120.0070.01014.70
7.3.110.0090.00614.98
7.3.100.0110.00314.66
7.3.90.0000.01414.88
7.3.80.0040.00414.77
7.3.70.0040.01114.58
7.3.60.0080.00814.83
7.3.50.0030.00614.55
7.3.40.0100.00314.46
7.3.30.0070.00314.89
7.3.20.0070.00316.81
7.3.10.0060.00616.73
7.3.00.0120.00316.21
7.2.260.0070.01015.10
7.2.250.0040.01515.08
7.2.240.0030.01015.02
7.2.230.0040.01115.25
7.2.220.0100.00715.23
7.2.210.0040.01115.26
7.2.200.0070.01015.21
7.2.190.0090.00615.17
7.2.180.0000.01014.92
7.2.170.0090.00614.88
7.2.160.0040.01215.16
7.2.150.0060.00316.76
7.2.140.0060.01016.95
7.2.130.0030.01316.71
7.2.120.0000.01616.64
7.2.110.0020.01216.98
7.2.100.0070.01017.13
7.2.90.0040.01116.94
7.2.80.0000.01316.95
7.2.70.0100.00316.75
7.2.60.0050.00516.51
7.2.50.0090.00316.68
7.2.40.0070.00716.81
7.2.30.0060.00916.72
7.2.20.0030.01316.80
7.2.10.0060.00616.89
7.2.00.0080.00518.23
7.1.330.0040.01215.83
7.1.320.0060.00615.58
7.1.310.0110.00315.47
7.1.300.0140.00015.75
7.1.290.0100.00315.68
7.1.280.0140.00415.78
7.1.270.0030.01015.40
7.1.260.0120.00315.61
7.1.250.0070.00715.73
7.1.240.0030.00715.71
7.1.230.0030.00615.65
7.1.220.0070.00715.62
7.1.210.0000.01615.70
7.1.200.0000.00915.74
7.1.190.0110.00415.75
7.1.180.0030.01415.71
7.1.170.0100.00715.73
7.1.160.0060.00615.66
7.1.150.0060.00915.55
7.1.140.0030.00615.65
7.1.130.0110.00315.52
7.1.120.0030.01015.51
7.1.110.0070.00715.96
7.1.100.0070.00715.75
7.1.90.0090.00615.80
7.1.80.0090.00615.55
7.1.70.0020.01016.42
7.1.60.0060.01217.82
7.1.50.0090.00616.23
7.1.40.0030.01015.88
7.1.30.0080.00715.77
7.1.20.0090.00915.91
7.1.10.0000.00915.86
7.1.00.0050.04019.00
7.0.330.0140.00315.26
7.0.320.0070.01015.36
7.0.310.0040.01115.29
7.0.300.0000.00815.36
7.0.290.0030.00515.42
7.0.280.0050.00315.18
7.0.270.0030.01415.50
7.0.260.0030.01315.23
7.0.250.0030.00914.98
7.0.240.0070.00715.04
7.0.230.0030.01115.48
7.0.220.0040.01215.28
7.0.210.0030.00715.40
7.0.200.0040.00616.04
7.0.190.0000.01215.21
7.0.180.0090.00615.43
7.0.170.0090.00615.48
7.0.160.0040.01415.33
7.0.150.0100.00315.33
7.0.140.0000.03718.78
7.0.130.0100.00315.38
7.0.120.0060.00915.48
7.0.110.0000.01115.38
7.0.100.0060.00915.21
7.0.90.0040.01115.41
7.0.80.0000.01315.37
7.0.70.0040.00415.35
7.0.60.0030.03517.47
7.0.50.0020.02916.66
7.0.40.0110.03816.82
7.0.30.0130.02516.79
7.0.20.0170.04516.88
7.0.10.0130.02516.76
7.0.00.0030.05116.81
5.6.400.0050.00514.17
5.6.390.0070.00714.21
5.6.380.0090.00014.41
5.6.370.0030.00914.35
5.6.360.0030.01014.64
5.6.350.0000.01014.43
5.6.340.0080.00814.03
5.6.330.0110.00714.60
5.6.320.0040.00814.32
5.6.310.0000.01514.32
5.6.300.0040.01114.59
5.6.290.0090.00614.18
5.6.280.0050.03817.66
5.6.270.0110.00714.50
5.6.260.0040.01114.40
5.6.250.0070.00614.53
5.6.240.0090.00014.30
5.6.230.0090.00314.27
5.6.220.0030.01014.50
5.6.210.0060.02617.42
5.6.200.0000.04916.24
5.6.190.0070.02717.62
5.6.180.0180.02517.40
5.6.170.0360.02617.44
5.6.160.0030.04517.45
5.6.150.0070.03616.32
5.6.140.0050.02416.31
5.6.130.0090.04016.42
5.6.120.0020.02617.62
5.6.110.0030.02617.73
5.6.100.0050.03617.63
5.6.90.0120.03217.61
5.6.80.0110.03717.29
5.6.70.2260.02317.41
5.6.60.0030.00914.21
5.6.50.0120.00314.43
5.6.40.0100.00314.41
5.6.30.0060.00314.09
5.6.20.0040.01114.29
5.6.10.0060.00614.41
5.6.00.0060.00314.23
5.5.380.0070.00614.19
5.5.370.0100.00314.26
5.5.360.0030.00914.66
5.5.350.0100.04317.55
5.5.340.0060.04015.94
5.5.330.0130.03817.41
5.5.320.0130.02717.33
5.5.310.0170.03817.46
5.5.300.0020.03116.27
5.5.290.0080.02516.18
5.5.280.0070.03917.60
5.5.270.0090.04217.40
5.5.260.0100.04417.62
5.5.250.0060.04517.45
5.5.240.0070.04017.37
5.5.230.0030.00914.27
5.5.220.0070.00714.31
5.5.210.0060.00314.07
5.5.200.0040.00714.36
5.5.190.0070.00714.04
5.5.180.0000.00814.35
5.5.170.0070.00414.28
5.5.160.0000.01114.14
5.5.150.0040.01213.91
5.5.140.0040.00714.33
5.5.130.0040.01214.39
5.5.120.0080.00614.06
5.5.110.0040.00414.39
5.5.100.0000.01613.96
5.5.90.0030.01014.21
5.5.80.0040.00414.29
5.5.70.0000.01314.30
5.5.60.0000.01014.23
5.5.50.0000.01514.43
5.5.40.0030.01014.07
5.5.30.0130.00314.20
5.5.20.0030.01013.98
5.5.10.0000.00814.35
5.5.00.0030.01014.24
5.4.450.0290.01615.87
5.4.440.0640.01815.83
5.4.430.0440.02215.79
5.4.420.0100.02715.87
5.4.410.0060.02815.45
5.4.400.0070.02815.33
5.4.390.0100.02715.44
5.4.380.0170.02815.44
5.4.370.0130.03715.38
5.4.360.0120.03515.35
5.4.350.0150.03315.46
5.4.340.0210.02515.45
5.4.330.0030.01012.18
5.4.320.0030.02412.34
5.4.310.0050.02212.34
5.4.300.0050.02012.34
5.4.290.0070.02212.34
5.4.280.0050.02512.28
5.4.270.0050.01912.28
5.4.260.0020.02612.27
5.4.250.0040.02312.28
5.4.240.0080.02012.28
5.4.230.0040.02912.27
5.4.220.0050.02012.27
5.4.210.0080.02012.27
5.4.200.0070.02212.27
5.4.190.0060.02012.27
5.4.180.0040.02412.27
5.4.170.0050.02012.27
5.4.160.0090.02212.27
5.4.150.0050.02912.27
5.4.140.0050.02512.11
5.4.130.0020.02412.11
5.4.120.0050.02112.08
5.4.110.0060.02812.08
5.4.100.0040.02312.08
5.4.90.0040.02012.08
5.4.80.0040.02512.08
5.4.70.0080.01912.08
5.4.60.0040.02312.08
5.4.50.0050.02312.08
5.4.40.0070.01912.07
5.4.30.0050.02212.07
5.4.20.0060.01912.07
5.4.10.0050.02212.07
5.4.00.0060.01911.82
5.3.290.0040.03012.49
5.3.280.0040.02112.44
5.3.270.0060.02112.45
5.3.260.0040.02412.45
5.3.250.0060.02212.45
5.3.240.0050.02212.45
5.3.230.0040.02312.44
5.3.220.0050.02212.43
5.3.210.0020.02912.43
5.3.200.0020.02712.43
5.3.190.0040.02212.43
5.3.180.0050.02112.43
5.3.170.0030.02212.42
5.3.160.0050.02012.42
5.3.150.0050.02312.43
5.3.140.0080.02912.42
5.3.130.0040.02312.42
5.3.120.0060.02112.42
5.3.110.0090.02112.42
5.3.100.0040.02112.15
5.3.90.0060.02312.13
5.3.80.0050.02512.13
5.3.70.0050.02012.13
5.3.60.0050.02112.12
5.3.50.0040.02312.09
5.3.40.0060.02312.09
5.3.30.0020.02212.06
5.3.20.0030.02511.96
5.3.10.0020.02411.94
5.3.00.0040.02211.93
5.2.170.0060.0409.15
5.2.160.0020.0359.15
5.2.150.0080.0349.15
5.2.140.0050.0319.14
5.2.130.0040.0419.11
5.2.120.0030.0309.11
5.2.110.0060.0339.12
5.2.100.0060.0289.12
5.2.90.0040.0309.11
5.2.80.0040.0319.11
5.2.70.0090.0269.11
5.2.60.0050.0309.06
5.2.50.0090.0269.04
5.2.40.0050.0299.00
5.2.30.0050.0328.98
5.2.20.0040.0308.97
5.2.10.0050.0288.90
5.2.00.0050.0308.75
5.1.60.0030.0258.05
5.1.50.0050.0248.05
5.1.40.0040.0248.03
5.1.30.0040.0268.38
5.1.20.0070.0248.39
5.1.10.0050.0258.12
5.1.00.0060.0248.13
5.0.50.0050.0206.59
5.0.40.0040.0236.46
5.0.30.0050.0416.27
5.0.20.0050.0216.24
5.0.10.0040.0196.21
5.0.00.0030.0336.20
4.4.90.0050.0134.78
4.4.80.0020.0164.75
4.4.70.0030.0154.75
4.4.60.0010.0174.75
4.4.50.0040.0144.77
4.4.40.0030.0254.71
4.4.30.0010.0174.76
4.4.20.0010.0174.84
4.4.10.0070.0114.85
4.4.00.0030.0244.76
4.3.110.0030.0204.67
4.3.100.0020.0164.66
4.3.90.0030.0144.63
4.3.80.0030.0254.58
4.3.70.0030.0144.63
4.3.60.0030.0154.62
4.3.50.0010.0184.63
4.3.40.0040.0234.53
4.3.30.0030.0153.27
4.3.20.0040.0143.25
4.3.10.0020.0163.21
4.3.00.0070.01313.29

preferences:
39.6 ms | 401 KiB | 5 Q