3v4l.org

run code in 300+ PHP versions simultaneously
<?php $seed = md5(mt_rand()); $prng = ('0.' . str_replace(array('0', 'a', 'b', 'c', 'd', 'e', 'f'), array('7', '3', '1', '5', '9', '8', '4'), $seed )) * 1; var_dump($prng);

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)
7.3.10.0030.01016.49
7.3.00.0030.01016.48
7.2.130.0040.01117.11
7.2.120.0100.00317.02
7.2.110.0110.00016.90
7.2.100.0000.01116.68
7.2.90.0040.01116.82
7.2.80.0100.00716.86
7.2.70.0030.01016.65
7.2.60.0070.00716.88
7.2.50.0040.00916.95
7.2.40.0030.00916.91
7.2.30.0000.01116.56
7.2.20.0090.00316.84
7.2.10.0070.00716.93
7.2.00.0060.00616.84
7.1.250.0040.00815.41
7.1.240.0070.00315.55
7.1.230.0000.01515.75
7.1.220.0030.00715.89
7.1.210.0060.00615.57
7.1.200.0000.01115.82
7.1.190.0070.00715.64
7.1.180.0080.00815.91
7.1.170.0110.00315.37
7.1.160.0060.00315.76
7.1.150.0040.01115.81
7.1.140.0070.00715.62
7.1.130.0000.01415.38
7.1.120.0000.01115.68
7.1.110.0040.00415.67
7.1.100.0030.00715.48
7.1.90.0000.00915.80
7.1.80.0000.01115.55
7.1.70.0030.01016.39
7.1.60.0060.01217.53
7.1.50.0070.01216.36
7.1.40.0000.01415.61
7.1.30.0070.01015.69
7.1.20.0030.01015.43
7.1.10.0000.01515.69
7.1.00.0070.03818.88
7.0.330.0100.00315.28
7.0.320.0030.01015.32
7.0.310.0070.00715.05
7.0.300.0040.00815.29
7.0.290.0110.00315.36
7.0.280.0080.00015.27
7.0.270.0040.00415.43
7.0.260.0030.01015.31
7.0.250.0030.00615.12
7.0.240.0100.00015.37
7.0.230.0050.00315.53
7.0.220.0060.00615.57
7.0.210.0040.00715.12
7.0.200.0050.00516.09
7.0.190.0050.00315.16
7.0.180.0000.00915.51
7.0.170.0030.00515.49
7.0.160.0000.01315.11
7.0.150.0000.01515.33
7.0.140.0020.04418.81
7.0.130.0140.00015.07
7.0.120.0070.00715.46
7.0.110.0040.01115.31
7.0.100.0080.02717.66
7.0.90.0130.02017.56
7.0.80.0110.02917.71
7.0.70.0080.02117.67
7.0.60.0070.01917.43
7.0.50.0070.02217.74
7.0.40.0070.01816.65
7.0.30.0060.01716.74
7.0.20.0030.02316.65
7.0.10.0010.02316.64
7.0.00.0050.03516.75
5.6.380.0130.00014.08
5.6.370.0070.00714.08
5.6.360.0070.00714.29
5.6.350.0110.00414.31
5.6.340.0060.00614.48
5.6.330.0070.00714.00
5.6.320.0030.00914.55
5.6.310.0040.00814.05
5.6.300.0120.00014.30
5.6.290.0060.00614.25
5.6.280.0090.03617.44
5.6.270.0030.00914.24
5.6.260.0130.00014.11
5.6.250.0100.04017.38
5.6.240.0050.02517.53
5.6.230.0090.02217.40
5.6.220.0000.02917.35
5.6.210.0080.02517.30
5.6.200.0080.02117.82
5.6.190.0070.02217.73
5.6.180.0050.02517.66
5.6.170.0050.02417.44
5.6.160.0090.04117.76
5.6.150.0100.02117.60
5.6.140.0030.03117.67
5.6.130.0120.03717.78
5.6.120.0050.04417.54
5.6.110.0080.03517.64
5.6.100.0110.04617.66
5.6.90.0100.04017.57
5.6.80.0080.02717.44
5.6.70.0030.04517.48
5.6.60.0050.02517.36
5.6.50.0050.02617.13
5.6.40.0070.02217.13
5.6.30.0080.02717.32
5.6.20.0050.04017.16
5.6.10.0070.03017.32
5.6.00.0070.02117.33
5.5.380.0060.02515.78
5.5.370.0030.02015.60
5.5.360.0070.01815.68
5.5.350.0040.02515.68
5.5.340.0030.02315.89
5.5.330.0020.02215.77
5.5.320.0020.02315.91
5.5.310.0050.02415.90
5.5.300.0050.04515.89
5.5.290.0040.03715.74
5.5.280.0080.03016.00
5.5.270.0050.02715.84
5.5.260.0050.02415.92
5.5.250.0060.04415.83
5.5.240.0060.02415.56
5.5.230.0110.03615.53
5.5.220.0050.03515.41
5.5.210.0050.04215.60
5.5.200.0080.04015.63
5.5.190.0080.03715.56
5.5.180.0080.02615.51
5.5.170.0030.00911.16
5.5.160.0100.03815.58
5.5.150.0050.03515.36
5.5.140.0070.02515.34
5.5.130.0020.02515.49
5.5.120.0080.03515.54
5.5.110.0110.03215.53
5.5.100.0070.03815.47
5.5.90.0030.02215.39
5.5.80.0020.04515.47
5.5.70.0100.03215.37
5.5.60.0020.03915.53
5.5.50.0070.03315.48
5.5.40.0030.02515.46
5.5.30.0030.02715.51
5.5.20.0050.04215.54
5.5.10.0050.03915.43
5.5.00.0080.04115.47
5.4.450.0050.03015.19
5.4.440.0050.04315.15
5.4.430.0070.03315.12
5.4.420.0030.02115.17
5.4.410.0110.03014.91
5.4.400.0010.03314.93
5.4.390.0070.04214.89
5.4.380.0070.02014.96
5.4.370.0040.02414.96
5.4.360.0090.04014.75
5.4.350.0030.03815.05
5.4.340.0050.03714.82
5.4.330.0000.01110.82
5.4.320.0020.02815.02
5.4.310.0040.04115.00
5.4.300.0040.04314.88
5.4.290.0030.02514.81
5.4.280.0080.03514.90
5.4.270.0050.03414.87
5.4.260.0070.03514.78
5.4.250.0100.02715.04
5.4.240.0070.03914.88
5.4.230.0030.02214.97
5.4.220.0080.03315.07
5.4.210.0070.01914.81
5.4.200.0020.03814.97
5.4.190.0070.03814.99
5.4.180.0030.02614.77
5.4.170.0060.03715.02
5.4.160.0060.02315.02
5.4.150.0120.04014.82
5.4.140.0120.01813.49
5.4.130.0090.03013.42
5.4.120.0120.02813.59
5.4.110.0050.03713.49
5.4.100.0040.02913.45
5.4.90.0030.02813.52
5.4.80.0100.02213.59
5.4.70.0060.03113.55
5.4.60.0010.02313.65
5.4.50.0060.02213.48
5.4.40.0030.02213.63
5.4.30.0070.03713.63
5.4.20.0030.02713.64
5.4.10.0080.02313.63
5.4.00.0040.02613.24
5.3.290.0020.02412.59
5.3.280.0090.03512.41
5.3.270.0060.03112.47
5.3.260.0070.03212.53
5.3.250.0080.03712.44
5.3.240.0080.03812.46
5.3.230.0070.03212.37
5.3.220.0030.02512.38
5.3.210.0080.03312.34
5.3.200.0070.03512.35
5.3.190.0030.04012.42
5.3.180.0030.03312.37
5.3.170.0040.03212.45
5.3.160.0020.02712.42
5.3.150.0070.03812.38
5.3.140.0070.02612.47
5.3.130.0050.04312.42
5.3.120.0020.02912.48
5.3.110.0060.03012.47
5.3.100.0050.03012.09
5.3.90.0030.03612.21
5.3.80.0050.03012.18
5.3.70.0050.03412.00
5.3.60.0030.04112.16
5.3.50.0130.03112.03
5.3.40.0020.03512.14
5.3.30.0030.03912.08
5.3.20.0060.03112.01
5.3.10.0060.03811.91
5.3.00.0070.04011.79
5.2.170.0020.01710.83
5.2.160.0090.02810.84
5.2.150.0020.02910.76
5.2.140.0060.03210.79
5.2.130.0060.02710.79
5.2.120.0030.03110.71
5.2.110.0020.02210.71
5.2.100.0030.03310.71
5.2.90.0060.02810.73
5.2.80.0070.02310.73
5.2.70.0030.03310.76
5.2.60.0050.01810.71
5.2.50.0000.03610.74
5.2.40.0060.03410.71
5.2.30.0050.03310.71
5.2.20.0050.02310.71
5.2.10.0070.01810.71
5.2.00.0020.03410.76
5.1.60.0040.01410.71
5.1.50.0050.01810.71
5.1.40.0050.02510.71
5.1.30.0040.01510.71
5.1.20.0050.02510.71
5.1.10.0060.02110.71
5.1.00.0090.02410.71
5.0.50.0010.02510.71
5.0.40.0000.02010.71
5.0.30.0020.03610.71
5.0.20.0020.02310.71
5.0.10.0030.02510.71
5.0.00.0020.02010.71
4.4.90.0020.02110.71
4.4.80.0000.02410.71
4.4.70.0000.01110.71
4.4.60.0040.01310.71
4.4.50.0030.01510.71
4.4.40.0050.02210.71
4.4.30.0030.02010.71
4.4.20.0020.01710.71
4.4.10.0020.01210.71
4.4.00.0020.02310.71
4.3.110.0030.01210.71
4.3.100.0020.01410.71
4.3.90.0000.01210.71
4.3.80.0030.02510.71
4.3.70.0020.01210.71
4.3.60.0030.01310.71
4.3.50.0020.01810.71
4.3.40.0010.02710.71
4.3.30.0020.01210.71
4.3.20.0010.01610.71
4.3.10.0000.01310.71
4.3.00.0000.01110.71

preferences:
41.55 ms | 401 KiB | 5 Q