3v4l.org

run code in 300+ PHP versions simultaneously
<?php $numberOfRandoms = 500; $uniques = array(); do { $uniques[mt_rand(10000, 99999)] = true; } while(count(array_keys($uniques)) < 500); $uniques = array_keys($uniques); var_dump($uniques);

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)
7.4.10.0040.01814.84
7.4.00.0090.01215.16
7.3.130.0070.01114.91
7.3.120.0100.01014.84
7.3.110.0120.00614.83
7.3.100.0030.01315.07
7.3.90.0030.01714.54
7.3.80.0090.00914.58
7.3.70.0080.01114.99
7.3.60.0040.01114.73
7.3.50.0060.00915.06
7.3.40.0030.00914.86
7.3.30.0060.01314.93
7.3.20.0120.00416.67
7.3.10.0060.00616.73
7.3.00.0070.00716.87
7.2.260.0060.01615.15
7.2.250.0170.00015.30
7.2.240.0070.01315.16
7.2.230.0080.00614.86
7.2.220.0110.01114.79
7.2.210.0070.01015.24
7.2.200.0110.00715.06
7.2.190.0030.01015.08
7.2.180.0120.00415.04
7.2.170.0170.00314.94
7.2.160.0070.01315.24
7.2.150.0060.01016.54
7.2.140.0030.01317.04
7.2.130.0090.00916.89
7.2.120.0090.00617.01
7.2.110.0080.00316.70
7.2.100.0040.01416.98
7.2.90.0060.00916.71
7.2.80.0030.01616.98
7.2.70.0130.00017.00
7.2.60.0090.00916.87
7.2.50.0030.01016.68
7.2.40.0110.00716.68
7.2.30.0030.01717.05
7.2.20.0060.01016.86
7.2.10.0000.01616.71
7.2.00.0100.00717.01
7.1.330.0000.01615.71
7.1.320.0100.00715.80
7.1.310.0030.01415.70
7.1.300.0070.01015.48
7.1.290.0000.01215.60
7.1.280.0140.00315.55
7.1.270.0070.00715.46
7.1.260.0130.00315.75
7.1.250.0150.00315.82
7.1.240.0030.00715.61
7.1.230.0040.00715.82
7.1.220.0130.00615.76
7.1.210.0090.00615.47
7.1.200.0030.01015.54
7.1.190.0100.00615.77
7.1.180.0030.01415.73
7.1.170.0040.01215.68
7.1.160.0110.00715.92
7.1.150.0040.00715.42
7.1.140.0070.01115.80
7.1.130.0030.01715.90
7.1.120.0000.01715.57
7.1.110.0080.00815.88
7.1.100.0030.01315.71
7.1.90.0100.00715.94
7.1.80.0090.00915.77
7.1.70.0090.00915.65
7.1.60.0030.00915.97
7.1.50.0060.01015.88
7.1.40.0060.00915.95
7.1.30.0070.00415.68
7.1.20.0090.01215.79
7.1.10.0130.00315.92
7.1.00.0050.03119.19
7.0.330.0070.00715.08
7.0.320.0100.00715.25
7.0.310.0070.00415.28
7.0.300.0080.00815.18
7.0.290.0060.00615.45
7.0.280.0100.01015.28
7.0.270.0060.01015.38
7.0.260.0160.00315.33
7.0.250.0000.01615.40
7.0.240.0040.00715.34
7.0.230.0030.01315.41
7.0.220.0060.00915.64
7.0.210.0040.01115.49
7.0.200.0070.00715.42
7.0.190.0030.01015.46
7.0.180.0040.01215.30
7.0.170.0070.00715.13
7.0.160.0100.00715.35
7.0.150.0070.01015.21
7.0.140.0040.04018.74
7.0.130.0040.01415.20
7.0.120.0060.04318.72
7.0.110.0000.02015.48
7.0.100.0150.00015.53
7.0.90.0060.00915.37
7.0.80.0090.00615.19
7.0.70.0030.01315.43
7.0.60.0070.01015.33
7.0.50.0060.00915.38
7.0.40.0030.01713.43
7.0.30.0080.00413.53
7.0.20.0070.01013.63
7.0.10.0030.01013.59
7.0.00.0080.00813.36
5.6.400.0000.01814.48
5.6.390.0060.01814.58
5.6.380.0110.01414.61
5.6.370.0100.01614.71
5.6.360.0040.02514.75
5.6.350.0070.01414.44
5.6.340.0100.01314.34
5.6.330.0070.01814.75
5.6.320.0000.01614.65
5.6.310.0100.01314.51
5.6.300.0100.01614.63
5.6.290.0100.01314.46
5.6.280.0100.04617.67
5.6.270.0070.01414.48
5.6.260.0000.02414.29
5.6.250.0030.02014.86
5.6.240.0070.01414.54
5.6.230.0030.01614.44
5.6.220.0130.01014.39
5.6.210.0120.01214.36
5.6.200.0040.01514.41
5.6.190.0130.01014.58
5.6.180.0030.02014.20
5.6.170.0100.01314.53
5.6.160.0110.01114.54
5.6.150.0040.01814.24
5.6.140.0060.01514.50
5.6.130.0060.01914.38
5.6.120.0060.01614.38
5.6.110.0100.01714.34
5.6.100.0110.01814.55
5.6.90.0070.01714.52
5.6.80.0060.01614.47
5.6.70.0040.02114.07
5.6.60.0000.02414.31
5.6.50.0060.01913.95
5.6.40.0130.01314.49
5.6.30.0030.01314.47
5.6.20.0030.01914.17
5.6.10.0030.01814.12
5.6.00.0070.01014.48
5.5.380.0030.02214.15
5.5.370.0100.01314.43
5.5.360.0030.01914.43
5.5.350.0070.01614.09
5.5.340.0090.01914.48
5.5.330.0110.01414.40
5.5.320.0030.02114.40
5.5.310.0070.02414.35
5.5.300.0090.01214.42
5.5.290.0060.01914.09
5.5.280.0120.01514.48
5.5.270.0070.01114.49
5.5.260.0140.01414.27
5.5.250.0070.01714.23
5.5.240.0030.01714.54
5.5.230.0040.01814.25
5.5.220.0100.01314.08
5.5.210.0070.01714.47
5.5.200.0130.01014.51
5.5.190.0070.01014.08
5.5.180.0130.01014.45
5.5.170.0070.01414.03
5.5.160.0070.01414.22
5.5.150.0070.01414.28
5.5.140.0060.01614.26
5.5.130.0070.01814.12
5.5.120.0030.01713.91
5.5.110.0110.00714.45
5.5.100.0110.01113.99
5.5.90.0110.01414.39
5.5.80.0160.00914.46
5.5.70.0070.01714.53
5.5.60.0130.01314.29
5.5.50.0030.02314.34
5.5.40.0040.01814.47
5.5.30.0100.01914.33
5.5.20.0100.01614.45
5.5.10.0030.02014.49
5.5.00.0000.02614.18
5.4.450.0030.02012.23
5.4.440.0090.00912.23
5.4.430.0070.01412.23
5.4.420.0070.01412.23
5.4.410.0030.02012.23
5.4.400.0040.01812.23
5.4.390.0070.01012.23
5.4.380.0070.01112.23
5.4.370.0100.01312.23
5.4.360.0030.01712.23
5.4.350.0040.01812.23
5.4.340.0060.01612.23
5.4.330.0000.01812.23
5.4.320.0070.01712.23
5.4.310.0040.01512.23
5.4.300.0130.00612.23
5.4.290.0000.01912.23
5.4.280.0140.03415.64
5.4.270.0060.04012.35
5.4.260.0110.03512.35
5.4.250.0070.03912.35
5.4.240.0080.03512.35
5.4.230.0070.04115.66
5.4.220.0050.04412.34
5.4.210.0100.03912.34
5.4.200.0070.02112.23
5.4.190.0030.02412.23
5.4.180.0160.00612.23
5.4.170.0130.01012.23
5.4.160.0090.01512.23
5.4.150.0070.01312.23
5.4.140.0030.02012.23
5.4.130.0030.02012.23
5.4.120.0080.01212.23
5.4.110.0070.01312.23
5.4.100.0040.01812.23
5.4.90.0070.01012.23
5.4.80.0070.01312.23
5.4.70.0000.02212.23
5.4.60.0070.00712.23
5.4.50.0000.01612.23
5.4.40.0070.01412.23
5.4.30.0060.01212.23
5.4.20.0030.02012.23
5.4.10.0060.01512.23
5.4.00.0030.01612.23
5.3.290.0030.01812.23
5.3.280.0030.02012.23
5.3.270.0040.01412.23
5.3.260.0030.01912.23
5.3.250.0030.01312.23
5.3.240.0030.01712.23
5.3.230.0000.01512.23
5.3.220.0030.01712.23
5.3.210.0070.01312.23
5.3.200.0000.01812.23
5.3.190.0040.01812.23
5.3.180.0100.01012.23
5.3.170.0060.01512.23
5.3.160.0000.02212.23
5.3.150.0060.01512.23
5.3.140.0040.01112.23
5.3.130.0030.01312.23
5.3.120.0030.01712.23
5.3.110.0100.01012.23
5.3.100.0030.02312.23
5.3.90.0000.02612.23
5.3.80.0030.01612.23
5.3.70.0030.01412.23
5.3.60.0040.01812.23
5.3.50.0000.01712.23
5.3.40.0000.01612.23
5.3.30.0030.02012.23
5.3.20.0060.00912.23
5.3.10.0000.01712.23
5.3.00.0030.01912.23

preferences:
36.97 ms | 401 KiB | 5 Q