3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = $j = 0; $b = rand(1, 100); while($i++ < 100000) { $a = rand(1, 100); if(abs($a - $b) <= 1) { $j++; } } print "{$j} von {$i}"."\n"; print round(($j/$i)*100, 2)."%";

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)
7.3.120.0090.01517.15
7.3.110.0100.01717.15
7.3.100.0000.02617.15
7.3.90.0030.02317.15
7.3.80.0090.01617.15
7.3.70.0100.01717.15
7.3.60.0000.02617.15
7.3.50.0060.01817.15
7.3.40.0030.02017.15
7.3.30.0060.02217.15
7.3.20.0060.01917.15
7.3.10.0080.01416.90
7.3.00.0020.02416.85
7.2.240.0150.01217.15
7.2.230.0090.01917.15
7.2.220.0100.01617.15
7.2.210.0100.01617.15
7.2.200.0030.02017.15
7.2.190.0060.01917.15
7.2.180.0030.02417.15
7.2.170.0070.01717.15
7.2.160.0060.01917.15
7.2.150.0000.02117.15
7.2.140.0070.02117.15
7.2.130.0050.02017.11
7.2.120.0070.02116.91
7.2.110.0050.02117.08
7.2.100.0050.01816.92
7.2.90.0050.02217.04
7.2.80.0050.02016.94
7.2.70.0060.01917.05
7.2.60.0070.02217.05
7.2.50.0050.02217.08
7.2.40.0030.02217.07
7.2.30.0080.01817.13
7.2.20.0050.02116.91
7.2.10.0050.02217.06
7.2.00.0070.02017.69
7.1.330.0030.02417.15
7.1.320.0000.03517.15
7.1.310.0060.02817.15
7.1.300.0130.01917.15
7.1.290.0100.02417.15
7.1.280.0040.03217.15
7.1.270.0030.03117.15
7.1.260.0000.03217.15
7.1.250.0050.02816.37
7.1.70.0030.01516.95
7.1.60.0060.03919.46
7.1.50.0100.01917.00
7.1.00.0030.09322.35
7.0.200.0110.01516.60
7.0.140.0100.08022.08
7.0.60.0070.09019.91
7.0.50.0130.05717.88
7.0.40.0130.09020.12
7.0.30.0400.05720.12
7.0.20.0330.06020.13
7.0.10.0000.11020.13
7.0.00.0070.06320.21
5.6.280.0070.11320.90
5.6.210.0100.10720.47
5.6.200.0000.11018.19
5.6.190.0070.07020.39
5.6.180.0300.11320.42
5.6.170.0300.09020.46
5.6.160.0100.10020.32
5.6.150.0370.05318.22
5.6.140.0100.05018.25
5.6.130.0130.05318.14
5.6.120.0100.08720.97
5.6.110.0100.11320.98
5.6.100.0070.09721.13
5.6.90.0030.06020.97
5.6.80.0000.11720.40
5.6.70.4130.05020.40
5.5.350.0070.08720.32
5.5.340.0100.11018.02
5.5.330.0030.07020.14
5.5.320.0430.09320.20
5.5.310.0300.09020.29
5.5.300.0070.11317.91
5.5.290.0030.08017.95
5.5.280.0000.09020.88
5.5.270.0070.09720.79
5.5.260.0130.10320.86
5.5.250.0000.06320.61
5.5.240.0230.10020.27
5.4.450.0970.08319.57
5.4.440.0730.13019.56
5.4.430.0730.09019.51
5.4.420.0600.09319.08
5.4.410.0930.11019.33
5.4.400.0730.10019.14
5.4.390.0070.09719.15
5.4.380.0330.09018.59
5.4.370.0470.10318.56
5.4.360.0570.12018.78
5.4.350.0370.09018.49
5.4.340.0330.09318.74
5.4.320.0110.06812.46
5.4.310.0090.07512.46
5.4.300.0060.07212.46
5.4.290.0080.08012.46
5.4.280.0090.06412.34
5.4.270.0050.07012.34
5.4.260.0100.06212.34
5.4.250.0080.06612.34
5.4.240.0100.06812.34
5.4.230.0070.07212.33
5.4.220.0070.07812.34
5.4.210.0080.06512.34
5.4.200.0150.06612.33
5.4.190.0060.10512.33
5.4.180.0060.11712.33
5.4.170.0130.11712.34
5.4.160.0140.10912.34
5.4.150.0080.07912.34
5.4.140.0100.06312.02
5.4.130.0070.06212.00
5.4.120.0110.06211.96
5.4.110.0070.07111.96
5.4.100.0100.08811.96
5.4.90.0100.10511.96
5.4.80.0110.08111.96
5.4.70.0120.09311.96
5.4.60.0120.10011.96
5.4.50.0130.09111.96
5.4.40.0080.10311.94
5.4.30.0090.07211.94
5.4.20.0080.06511.94
5.4.10.0080.06511.94
5.4.00.0050.07011.43
5.3.290.0070.08312.80
5.3.280.0090.07412.71
5.3.270.0120.07012.72
5.3.260.0070.07812.72
5.3.250.0100.07112.71
5.3.240.0070.07412.72
5.3.230.0100.09812.71
5.3.220.0060.07912.68
5.3.210.0130.10112.68
5.3.200.0060.07912.68
5.3.190.0100.07412.67
5.3.180.0080.07112.67
5.3.170.0080.07512.66
5.3.160.0090.12112.67
5.3.150.0110.08212.67
5.3.140.0050.07512.66
5.3.130.0130.08512.65
5.3.120.0080.07512.66
5.3.110.0090.08312.66
5.3.100.0060.07412.12
5.3.90.0100.07612.09
5.3.80.0090.07112.08
5.3.70.0070.07712.07
5.3.60.0050.07912.06
5.3.50.0080.08212.00
5.3.40.0080.08112.00
5.3.30.0060.07611.95
5.3.20.0090.07011.73
5.3.10.0030.07611.70
5.3.00.0070.09811.68
5.2.170.0060.0969.20
5.2.160.0060.1039.20
5.2.150.0120.0919.20
5.2.140.0080.0639.20
5.2.130.0070.0669.16
5.2.120.0080.0639.16
5.2.110.0080.1029.16
5.2.100.0080.0989.16
5.2.90.0060.0869.16
5.2.80.0070.1019.16
5.2.70.0120.1179.16
5.2.60.0100.0739.11
5.2.50.0090.0769.08
5.2.40.0060.0669.06
5.2.30.0080.0989.03
5.2.20.0110.0959.02
5.2.10.0040.0648.97
5.2.00.0040.0708.82
5.1.60.0060.0858.11
5.1.50.0080.0658.11
5.1.40.0030.0658.09
5.1.30.0040.0758.44
5.1.20.0050.0748.46
5.1.10.0050.0788.19
5.1.00.0130.0728.19
5.0.50.0060.1006.66
5.0.40.0060.0786.52
5.0.30.0040.0866.34
5.0.20.0060.1176.30
5.0.10.0070.1206.29
5.0.00.0050.0886.28
4.4.90.0060.0754.78
4.4.80.0050.0814.76
4.4.70.0030.0784.76
4.4.60.0060.0844.76
4.4.50.0040.1194.77
4.4.40.0070.1094.71
4.4.30.0020.0754.76
4.4.20.0030.0754.85
4.4.10.0050.0704.85
4.4.00.0050.0824.76
4.3.110.0070.0734.67
4.3.100.0040.0714.66
4.3.90.0030.0704.63
4.3.80.0030.0954.59
4.3.70.0040.0684.63
4.3.60.0020.0754.62
4.3.50.0030.0774.63
4.3.40.0030.1034.54
4.3.30.0070.0973.33
4.3.20.0070.2513.31
4.3.10.0100.3763.27
4.3.00.0300.21310.30

preferences:
37.14 ms | 401 KiB | 5 Q