3v4l.org

run code in 300+ PHP versions simultaneously
<?php $elements = 1000; $iterations = 10000; $array = array(); for ($i = 0; $i < $elements; $i++) $array[] = $i; $s = microtime(true); for ($i = 0; $i < $iterations; $i++) $array . '' === 'Array'; $e = microtime(true); echo "String Array completed in " . ($e - $s) ." Seconds\n";

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)
7.2.100.1710.00614.62
7.2.90.0190.00514.50
7.2.80.0140.00414.44
7.2.70.0060.01414.82
7.2.60.1340.00714.89
7.2.50.1250.01214.86
7.2.40.2720.01315.00
7.2.30.0630.01615.21
7.2.20.1660.01315.19
7.2.10.1580.01315.11
7.2.00.0200.00714.57
7.1.220.0250.00613.76
7.1.210.1450.00313.95
7.1.200.0130.00513.85
7.1.190.0260.00313.97
7.1.180.1460.00613.71
7.1.170.1250.00313.87
7.1.160.1280.00313.85
7.1.150.1640.01013.98
7.1.140.1390.00314.05
7.1.130.1110.00313.94
7.1.120.0290.00313.70
7.1.110.1280.00913.86
7.1.100.1490.01013.88
7.1.90.1870.01013.99
7.1.80.1130.00314.07
7.1.70.0350.00814.00
7.1.60.1560.00931.82
7.1.50.1210.01332.09
7.1.40.0950.00632.05
7.1.30.0430.00932.11
7.1.20.1090.01432.07
7.1.10.0770.00914.05
7.1.00.1140.00613.99
7.0.310.0180.00413.38
7.0.300.1570.01313.51
7.0.290.0160.00613.53
7.0.280.0160.00313.76
7.0.270.1460.01013.56
7.0.260.1220.01213.40
7.0.250.1280.00713.61
7.0.240.0490.01413.64
7.0.230.0850.01013.63
7.0.220.0130.00513.77
7.0.210.0990.01613.66
7.0.200.0800.00913.53
7.0.190.1120.00313.62
7.0.180.0140.01013.70
7.0.170.0990.00313.53
7.0.160.1030.01313.63
7.0.150.0870.00413.67
7.0.140.0770.01413.68
7.0.130.1010.00313.60
7.0.120.0820.01313.66
7.0.110.0970.01313.77
7.0.100.0690.00313.64
7.0.90.0850.01013.54
7.0.80.0280.01013.66
7.0.70.0190.00313.75
7.0.60.0890.00613.82
7.0.50.0750.01313.90
7.0.40.0960.00413.67
7.0.30.0200.00613.53
7.0.20.0620.01213.60
7.0.10.1140.00613.45
7.0.00.0110.00813.78
5.6.380.0110.00414.38
5.6.370.0100.00714.20
5.6.360.0160.00314.37
5.6.350.0090.00614.85
5.6.340.0060.01014.12
5.6.330.0120.00814.23
5.6.320.0000.01814.51
5.6.310.0110.00913.95
5.6.300.0140.00314.50
5.6.290.0100.00714.46
5.6.280.0110.00814.52
5.6.270.0120.00414.85
5.6.260.0200.00014.52
5.6.250.0110.00714.29
5.6.240.0050.01514.45
5.6.230.0110.00714.50
5.6.220.0070.01414.54
5.6.210.0120.00614.60
5.6.200.0230.00014.42
5.6.190.0040.01314.70
5.6.180.0130.00814.37
5.6.170.0080.00914.61
5.6.160.0140.01014.49
5.6.150.0000.01414.52
5.6.140.0160.00314.32
5.6.130.0090.00614.50
5.6.120.0060.00914.33
5.6.110.0150.00514.70
5.6.100.0110.00814.44
5.6.90.0130.00314.32
5.6.80.0070.01014.66
5.6.70.0100.00314.41
5.6.60.0090.00914.46
5.6.50.0120.00814.13
5.6.40.0110.00614.39
5.6.30.0120.00614.50
5.6.20.0080.01114.49
5.6.10.0120.00614.31
5.6.00.0050.01514.54
5.5.380.0130.00311.97
5.5.370.0040.01211.97
5.5.360.0060.00611.97
5.5.350.0110.00311.97
5.5.340.0150.00011.97
5.5.330.0000.01411.97
5.5.320.0120.00411.97
5.5.310.0070.00711.97
5.5.300.0090.00211.97
5.5.290.0050.01211.97
5.5.280.0120.00311.97
5.5.270.0030.01111.97
5.5.260.0060.00911.97
5.5.250.0000.01511.97
5.5.240.0080.01111.97
5.5.230.0080.00511.97
5.5.220.0100.00511.97
5.5.210.0070.01011.97
5.5.200.0090.00611.97
5.5.190.0100.00611.97
5.5.180.0080.00411.97
5.5.170.0150.00314.28
5.5.160.0090.00511.97
5.5.150.0060.00911.97
5.5.140.0140.00011.97
5.5.130.0120.00611.97
5.5.120.0140.00711.97
5.5.110.0160.00311.97
5.5.100.0070.00711.97
5.5.90.0150.00611.97
5.5.80.0060.00911.97
5.4.450.0110.00011.97
5.4.440.0100.00411.97
5.4.430.0080.00411.97
5.4.420.0100.00311.97
5.4.410.0070.00711.97
5.4.400.0080.00611.97
5.4.390.0030.01411.97
5.4.380.0110.00511.97
5.4.370.0090.00311.97
5.4.360.0060.00811.97
5.4.350.0040.00911.97
5.4.340.0060.00911.97
5.4.330.0090.00311.97
5.4.320.0060.00711.97
5.4.310.0110.00311.97
5.4.300.0110.00911.97
5.4.290.0130.00611.97
5.4.280.0070.01111.97
5.4.270.0150.00311.97
5.4.260.0000.01611.97
5.4.250.0120.00611.97
5.4.240.0110.00511.97
5.3.290.0060.00611.97

preferences:
36.27 ms | 400 KiB | 5 Q