3v4l.org

run code in 300+ PHP versions simultaneously
<?php $val = "20"; while($val != "1922") { $val = mt_rand(0,2000); } ?>

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)
7.2.00.0090.00919.31
7.1.70.0070.00717.14
7.1.60.0130.01019.61
7.1.50.0160.01016.84
7.1.00.0030.07722.36
7.0.200.0080.00016.73
7.0.140.0100.06722.18
7.0.60.0130.07019.79
7.0.50.0170.07717.79
7.0.40.0100.09020.04
7.0.30.0330.03320.34
7.0.20.0370.07020.16
7.0.10.0000.04720.09
7.0.00.0030.06720.16
5.6.280.0070.07020.78
5.6.210.0130.08020.68
5.6.200.0030.06718.14
5.6.190.0070.04020.27
5.6.180.3600.03720.64
5.6.170.0530.05720.54
5.6.160.0070.04720.52
5.6.150.0000.04318.22
5.6.140.0070.03718.20
5.6.130.0030.07018.17
5.6.120.0100.04321.02
5.6.110.0100.06320.96
5.6.100.0070.08320.99
5.6.90.0100.06721.03
5.6.80.0070.07020.34
5.5.350.0170.04320.44
5.5.340.0070.03717.98
5.5.330.0130.06020.22
5.5.320.0230.04720.28
5.5.310.0200.05320.17
5.5.300.0030.05017.92
5.5.290.0000.04317.92
5.5.280.0070.04320.84
5.5.270.0100.07720.75
5.5.260.0200.07020.88
5.5.250.0030.04020.58
5.5.240.0070.07020.18
5.4.450.0570.04719.26
5.4.440.0100.05319.41
5.4.430.0070.05019.09
5.4.420.0470.03719.41
5.4.410.0170.04319.44
5.4.400.0100.04719.16
5.4.390.0300.03018.93
5.4.380.0370.06018.48
5.4.370.0100.07318.64
5.4.360.0230.07318.56
5.4.350.0270.07018.71
5.4.340.0100.06018.66
5.4.320.0060.03712.45
5.4.310.0060.03912.45
5.4.300.0090.03412.45
5.4.290.0080.03712.45
5.4.280.0070.03412.34
5.4.270.0060.03612.35
5.4.260.0060.03812.35
5.4.250.0060.04412.34
5.4.240.0070.04012.35
5.4.230.0080.05012.34
5.4.220.0080.04512.34
5.4.210.0060.04012.34
5.4.200.0070.03812.34
5.4.190.0040.03812.33
5.4.180.0070.03612.34
5.4.170.0090.03412.34
5.4.160.0050.03712.34
5.4.150.0060.03712.34
5.4.140.0110.03712.02
5.4.130.0080.03312.01
5.4.120.0050.03811.97
5.4.110.0070.03611.96
5.4.100.0050.04111.96
5.4.90.0080.03711.96
5.4.80.0100.04511.96
5.4.70.0050.04011.96
5.4.60.0080.04311.96
5.4.50.0050.03811.96
5.4.40.0070.04111.95
5.4.30.0070.04111.95
5.4.20.0040.03711.95
5.4.10.0060.03411.95
5.4.00.0050.03611.44
5.3.290.0090.03712.80
5.3.280.0080.04212.70
5.3.270.0060.03912.73
5.3.260.0090.03612.72
5.3.250.0100.03312.72
5.3.240.0070.03712.72
5.3.230.0070.04812.71
5.3.220.0100.03312.68
5.3.210.0110.05212.68
5.3.200.0070.03712.68
5.3.190.0100.04612.68
5.3.180.0060.04112.67
5.3.170.0080.03712.67
5.3.160.0060.04612.67
5.3.150.0100.04012.67
5.3.140.0080.03612.66
5.3.130.0080.04612.66
5.3.120.0140.05012.65
5.3.110.0110.03712.66
5.3.100.0100.04212.12
5.3.90.0080.03512.09
5.3.80.0080.03412.08
5.3.70.0090.03912.07
5.3.60.0080.03712.07
5.3.50.0090.03412.00
5.3.40.0080.03512.00
5.3.30.0090.04011.94
5.3.20.0080.03911.72
5.3.10.0090.03611.69
5.3.00.0090.04511.68
5.2.170.0060.0359.18
5.2.160.0070.0349.18
5.2.150.0060.0299.18
5.2.140.0050.0339.18
5.2.130.0050.0369.14
5.2.120.0070.0369.14
5.2.110.0080.0339.14
5.2.100.0040.0349.14
5.2.90.0030.0369.14
5.2.80.0070.0389.13
5.2.70.0050.0299.13
5.2.60.0060.0289.09
5.2.50.0030.0329.05
5.2.40.0070.0279.04
5.2.30.0040.0329.01
5.2.20.0040.0308.99
5.2.10.0040.0348.91
5.2.00.0060.0328.77
5.1.60.0050.0268.06
5.1.50.0060.0238.05
5.1.40.0070.0218.04
5.1.30.0050.0278.39
5.1.20.0040.0318.41
5.1.10.0060.0338.14
5.1.00.0060.0378.13
5.0.50.0010.0256.61
5.0.40.0050.0216.47
5.0.30.0070.0346.29
5.0.20.0040.0206.26
5.0.10.0070.0236.23
5.0.00.0020.0346.22
4.4.90.0030.0224.78
4.4.80.0030.0164.76
4.4.70.0010.0194.76
4.4.60.0030.0154.76
4.4.50.0030.0154.77
4.4.40.0020.0264.71
4.4.30.0050.0134.76
4.4.20.0050.0144.84
4.4.10.0030.0154.85
4.4.00.0040.0244.76
4.3.110.0020.0174.67
4.3.100.0030.0154.66
4.3.90.0030.0154.63
4.3.80.0030.0244.58
4.3.70.0030.0154.63
4.3.60.0030.0144.63
4.3.50.0030.0164.63
4.3.40.0030.0244.53
4.3.30.0030.0153.28
4.3.20.0010.0343.26
4.3.10.0030.0273.22
4.3.00.0200.06318.16

preferences:
30.32 ms | 401 KiB | 5 Q