3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(); for($i=0;$i<1000;$i++) { $a[$i] = rand(10,1000); } $foo = 0; for($i=0;$i<10000;$i++){ if (array_key_exists(rand(0,1000), $a)) { $foo++; } } echo $foo;

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)
7.3.10.0070.00716.68
7.3.00.0000.01416.84
7.2.130.0100.00316.95
7.2.120.0070.00717.00
7.2.110.0000.01616.93
7.2.100.0030.01016.69
7.2.90.0070.00716.79
7.2.80.0000.01916.96
7.2.70.0070.01016.91
7.2.60.0120.00317.02
7.2.50.0030.00616.93
7.2.40.0030.01016.69
7.2.30.0000.01016.84
7.2.20.0100.00716.83
7.2.10.0080.00316.63
7.2.00.0060.00818.13
7.1.250.0040.00715.79
7.1.70.0060.00617.22
7.1.60.0140.01419.18
7.1.50.0000.01316.80
7.1.00.0170.06722.54
7.0.200.0000.00816.44
7.0.140.0030.07022.09
7.0.60.0130.08020.02
7.0.50.0170.05317.85
7.0.40.0070.08720.40
7.0.30.0230.05720.17
7.0.20.0200.08020.17
7.0.10.0030.08720.09
7.0.00.0070.04020.13
5.6.280.0070.07720.81
5.6.210.0030.07320.70
5.6.200.0100.07718.15
5.6.190.0130.08320.61
5.6.180.0070.08720.44
5.6.170.0330.05020.47
5.6.160.0000.04720.40
5.6.150.0000.04318.21
5.6.140.0070.08718.14
5.6.130.0070.09018.18
5.6.120.0230.06021.19
5.6.110.0130.08721.01
5.6.100.0170.08320.92
5.6.90.0100.08721.00
5.6.80.0130.08020.42
5.5.350.0200.07720.44
5.5.340.0000.06317.98
5.5.330.0030.04320.19
5.5.320.0270.08320.29
5.5.310.0300.05320.23
5.5.300.0000.08717.91
5.5.290.0030.07718.01
5.5.280.0070.09320.80
5.5.270.0070.09020.89
5.5.260.0100.06020.92
5.5.250.0070.08320.74
5.5.240.0270.07720.21
5.4.450.0200.05019.64
5.4.440.1000.05319.62
5.4.430.0000.07019.09
5.4.420.0200.05319.68
5.4.410.0130.05319.40
5.4.400.0430.05718.89
5.4.390.0370.06018.79
5.4.380.0530.07718.80
5.4.370.0270.06718.76
5.4.360.0370.07018.86
5.4.350.0070.04312.12
5.4.340.0080.04112.11
5.4.320.0070.04112.59
5.4.310.0030.04812.59
5.4.300.0050.04312.60
5.4.290.0070.04612.59
5.4.280.0090.04412.49
5.4.270.0070.04812.49
5.4.260.0030.04612.49
5.4.250.0080.04412.49
5.4.240.0140.05612.49
5.4.230.0090.04512.48
5.4.220.0050.04612.48
5.4.210.0040.04412.48
5.4.200.0060.04412.48
5.4.190.0050.04112.48
5.4.180.0030.04312.48
5.4.170.0100.03812.49
5.4.160.0060.04812.49
5.4.150.0110.03712.48
5.4.140.0100.04612.16
5.4.130.0060.04212.16
5.4.120.0050.04012.12
5.4.110.0050.04312.11
5.4.100.0110.03812.11
5.4.90.0110.04112.11
5.4.80.0060.04112.11
5.4.70.0100.03612.10
5.4.60.0030.04112.10
5.4.50.0070.04012.10
5.4.40.0060.04112.09
5.4.30.0050.04012.09
5.4.20.0060.04112.08
5.4.10.0040.04412.09
5.4.00.0070.04511.59
5.3.290.0090.04212.85
5.3.280.0100.04512.77
5.3.270.0070.05412.79
5.3.260.0070.04312.79
5.3.250.0080.04712.79
5.3.240.0070.04412.79
5.3.230.0060.05512.78
5.3.220.0060.04712.75
5.3.210.0040.04912.75
5.3.200.0050.04712.74
5.3.190.0080.04612.75
5.3.180.0040.04712.74
5.3.170.0070.04012.74
5.3.160.0050.04512.75
5.3.150.0070.04212.75
5.3.140.0070.04512.73
5.3.130.0080.04912.73
5.3.120.0080.05212.73
5.3.110.0070.04712.73
5.3.100.0100.04012.21
5.3.90.0030.04712.20
5.3.80.0070.04212.19
5.3.70.0110.03812.19
5.3.60.0090.05312.18
5.3.50.0110.03612.13
5.3.40.0080.04012.12
5.3.30.0060.04612.09
5.3.20.0030.04311.86
5.3.10.0070.04211.82
5.3.00.0080.04611.82
5.2.170.0080.0329.31
5.2.160.0050.0339.31
5.2.150.0080.0349.31
5.2.140.0050.0349.30
5.2.130.0090.0309.27
5.2.120.0080.0339.27
5.2.110.0030.0369.27
5.2.100.0070.0439.27
5.2.90.0050.0339.27
5.2.80.0070.0359.27
5.2.70.0070.0329.27
5.2.60.0050.0339.22
5.2.50.0030.0379.19
5.2.40.0050.0359.16
5.2.30.0080.0329.14
5.2.20.0060.0329.13
5.2.10.0050.0439.07
5.2.00.0050.0348.92
5.1.60.0070.0348.25
5.1.50.0050.0338.24
5.1.40.0060.0288.23
5.1.30.0040.0318.57
5.1.20.0060.0368.59
5.1.10.0070.0278.32
5.1.00.0030.0318.32
5.0.50.0050.0256.80
5.0.40.0050.0336.66
5.0.30.0030.0406.47
5.0.20.0030.0346.44
5.0.10.0050.0356.41
5.0.00.0050.0396.41
4.4.90.0030.0224.81
4.4.80.0000.0284.79
4.4.70.0050.0264.79
4.4.60.0020.0244.79
4.4.50.0010.0254.81
4.4.40.0030.0314.80
4.4.30.0070.0224.79
4.4.20.0030.0224.86
4.4.10.0050.0194.86
4.4.00.0050.0304.82
4.3.110.0020.0274.73
4.3.100.0060.0294.72
4.3.90.0070.0254.70
4.3.80.0030.0344.71
4.3.70.0030.0234.70
4.3.60.0030.0214.70
4.3.50.0040.0214.70
4.3.40.0030.0314.66
4.3.30.0020.0253.46
4.3.20.0040.0363.44
4.3.10.0020.0413.40
4.3.00.0030.0478.45

preferences:
32.24 ms | 401 KiB | 5 Q