3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tries = 1000; $arr = array(1,2,3); $start = microtime(true); for ($i = 0; $i < $tries; $i++) { $test = $arr[$i]; } echo (microtime(true) - $start); $start = microtime(true); for ($i = 0; $i < $tries; $i++) { $test = current($arr); } echo (microtime(true) - $start);

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)
7.2.100.0140.00314.22
7.2.90.0870.00714.53
7.2.80.1360.00614.55
7.2.70.0150.01014.84
7.2.60.0580.02914.95
7.2.50.0720.00814.92
7.2.40.0900.00915.10
7.2.30.1020.00614.98
7.2.20.1010.01414.75
7.2.10.0500.00015.09
7.2.00.1200.01015.03
7.1.220.1020.00613.68
7.1.210.0730.00313.78
7.1.200.0870.00813.89
7.1.190.0160.00513.70
7.1.180.0400.00613.74
7.1.170.1610.00813.78
7.1.160.0140.00913.69
7.1.150.0710.01213.78
7.1.140.0960.00614.09
7.1.130.0100.01014.09
7.1.120.1170.00713.72
7.1.110.0230.00714.05
7.1.100.1080.01113.90
7.1.90.0060.01013.97
7.1.80.1250.00314.13
7.1.70.0090.00513.84
7.1.60.1240.00731.77
7.1.50.1290.01431.85
7.1.40.1820.01432.13
7.1.30.0380.00731.97
7.1.20.0260.01431.65
7.1.10.0120.00613.98
7.1.00.0520.00513.73
7.0.310.0900.00713.61
7.0.300.0930.00613.61
7.0.290.0040.01413.61
7.0.280.0250.00013.61
7.0.270.1140.01713.61
7.0.260.0950.00613.61
7.0.250.0220.00013.72
7.0.240.0910.01213.69
7.0.230.0170.00713.61
7.0.220.0510.01013.62
7.0.210.1310.00413.75
7.0.200.0200.00013.65
7.0.190.0130.00513.61
7.0.180.1450.00913.61
7.0.170.1230.00313.64
7.0.160.0920.00013.74
7.0.150.1450.00613.61
7.0.140.0430.00313.61
7.0.130.0180.00713.61
7.0.120.0080.00813.61
7.0.110.0140.00413.61
7.0.100.0530.00313.61
7.0.90.0550.00313.61
7.0.80.0400.00713.61
7.0.70.1270.00613.61
7.0.60.1570.00313.61
7.0.50.0120.00813.61
7.0.40.0250.00013.61
7.0.30.0480.00713.65
7.0.20.0640.00013.61
7.0.10.0940.00413.61
7.0.00.0800.01013.61
5.6.380.0040.01114.14
5.6.370.0070.00714.10
5.6.360.0090.00414.30
5.6.350.0060.01214.39
5.6.340.0070.00714.05
5.6.330.0000.01714.29
5.6.320.0070.00714.57
5.6.310.0080.01014.24
5.6.300.0110.00714.56
5.6.290.0110.00314.18
5.6.280.0070.00714.11
5.6.270.0150.00314.40
5.6.260.0090.00914.42
5.6.250.0150.00014.39
5.6.240.0090.00914.32
5.6.230.0030.00914.50
5.6.220.0000.01514.11
5.6.210.0060.01214.06
5.6.200.0220.00014.11
5.6.190.0080.00814.30
5.6.180.0060.00614.04
5.6.170.0150.00813.75
5.6.160.0170.00014.24
5.6.150.0090.00914.23
5.6.140.0100.01014.54
5.6.130.0070.01214.43
5.6.120.0120.00614.53
5.6.110.0140.00514.33
5.6.100.0120.00714.41
5.6.90.0140.00514.41
5.6.80.0060.01214.18
5.6.70.0070.01014.22
5.6.60.0120.00614.25
5.6.50.0090.00914.17
5.6.40.0130.00514.36
5.6.30.0090.01514.40
5.6.20.0140.00514.21
5.6.10.0120.00614.28
5.6.00.0170.00014.21
5.5.380.0000.01213.61
5.5.370.0050.00613.61
5.5.360.0080.00413.61
5.5.350.0000.01513.61
5.5.340.0090.00913.61
5.5.330.0070.01013.61
5.5.320.0060.00613.61
5.5.310.0040.01113.61
5.5.300.0100.00713.61
5.5.290.0150.00713.61
5.5.280.0050.01013.61
5.5.270.0130.00613.61
5.5.260.0130.00813.61
5.5.250.0080.01113.61
5.5.240.0090.00513.61
5.5.230.0070.00713.61
5.5.220.0060.00613.61
5.5.210.0080.00813.61
5.5.200.0110.00813.61
5.5.190.0120.00313.61
5.5.180.0110.00713.61
5.5.170.0060.01214.12
5.5.160.0080.00813.61
5.5.150.0100.00613.61
5.5.140.0110.00413.61
5.5.130.0070.00713.61
5.5.120.0110.00413.61
5.5.110.0070.01013.61
5.5.100.0090.00713.61
5.5.90.0140.00013.61
5.5.80.0110.00313.61
5.4.450.0000.01513.61
5.4.440.0140.00513.61
5.4.430.0160.00013.61
5.4.420.0090.00913.61
5.4.410.0070.00713.61
5.4.400.0040.01313.61
5.4.390.0070.00713.61
5.4.380.0130.00313.61
5.4.370.0060.00713.61
5.4.360.0100.01013.61
5.4.350.0120.00513.61
5.4.340.0110.00313.61
5.4.330.0060.00913.61
5.4.320.0090.00913.61
5.4.310.0110.00013.61
5.4.300.0000.01413.61
5.4.290.0040.00913.61
5.4.280.0130.00213.61
5.4.270.0050.00913.61
5.4.260.0060.01013.61
5.4.250.0120.00413.61
5.3.290.0140.00013.61

preferences:
32.63 ms | 401 KiB | 5 Q