3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_time_limit(10); $startTime = microtime(true); $newTime = strtotime('+10 second'); while (true) { if($newTime >= $startTime) { break; } } echo 'Total execution time in seconds: ' . (microtime(true) - $startTime) . ' ' . $newTime;

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)
7.4.10.0110.00715.27
7.4.00.0060.01115.10
7.3.130.0040.01114.87
7.3.120.0070.01115.09
7.3.110.0070.01014.61
7.3.100.0070.01015.00
7.3.90.0050.00515.07
7.3.80.0060.00615.25
7.3.70.0060.00915.02
7.3.60.0040.01115.00
7.3.50.0030.00614.84
7.3.40.0030.00814.93
7.3.30.0090.00015.06
7.3.20.0060.01216.86
7.3.10.0100.00516.94
7.3.00.0050.00916.85
7.2.260.0090.00915.09
7.2.250.0140.00315.26
7.2.240.0040.01115.08
7.2.230.0090.00315.34
7.2.220.0040.01215.06
7.2.210.0030.01015.45
7.2.200.0040.01115.36
7.2.190.0000.01214.95
7.2.180.0030.01215.36
7.2.170.0030.01015.41
7.2.160.0060.00915.32
7.2.150.0000.01316.87
7.2.140.0110.00617.03
7.2.130.0070.00817.15
7.2.120.0080.00717.19
7.2.110.0060.00717.14
7.2.100.0070.01016.82
7.2.90.0110.00617.13
7.2.80.0060.00817.27
7.2.70.0020.01316.98
7.2.60.0060.01117.13
7.2.50.0040.01017.06
7.2.40.0020.01317.07
7.2.30.0070.01117.13
7.2.20.0050.01217.14
7.2.10.0060.00517.14
7.2.00.0080.00817.83
7.1.330.0090.00615.89
7.1.320.0090.00615.93
7.1.310.0030.01015.94
7.1.300.0030.00916.12
7.1.290.0050.00516.09
7.1.280.0000.01516.08
7.1.270.0140.00015.93
7.1.260.0000.01815.64
7.1.250.0050.01016.10
7.1.240.0030.01016.10
7.1.230.0090.00915.70
7.1.220.0030.01016.02
7.1.210.0030.01016.19
7.1.200.0030.01015.89
7.1.190.0080.00815.99
7.1.180.0130.00316.01
7.1.170.0070.00716.08
7.1.160.0110.00315.90
7.1.150.0000.00816.05
7.1.140.0030.00616.08
7.1.130.0040.00716.06
7.1.120.0060.00616.02
7.1.110.0030.00716.09
7.1.100.0550.00616.22
7.1.90.0000.00915.95
7.1.80.0000.01315.81
7.1.70.0050.00816.64
7.1.60.0040.00916.85
7.1.50.0040.01616.46
7.1.40.0070.00716.09
7.1.30.0030.01316.04
7.1.20.0070.01116.14
7.1.10.0040.01215.99
7.1.00.0050.04219.23
7.0.330.0000.01715.30
7.0.320.0030.01015.74
7.0.310.0000.01615.66
7.0.300.0060.00915.62
7.0.290.0030.01315.59
7.0.280.0060.01015.64
7.0.270.0000.01315.59
7.0.260.0000.01215.73
7.0.250.0070.00715.56
7.0.240.0090.00615.70
7.0.230.0060.00615.82
7.0.220.0040.00815.64
7.0.210.0000.00815.82
7.0.200.0080.01116.22
7.0.190.0030.01315.48
7.0.180.0040.01115.70
7.0.170.0040.01415.34
7.0.160.0080.00815.64
7.0.150.0040.00815.41
7.0.140.0080.03818.92
7.0.130.0090.00615.47
7.0.120.0050.03218.96
7.0.110.0070.03818.84
7.0.100.0030.03918.82
7.0.90.0030.04518.86
7.0.80.0060.03918.74
7.0.70.0050.04018.94
7.0.60.0030.03818.87
7.0.50.0070.03818.68
7.0.40.0020.04217.84
7.0.30.0060.03817.88
7.0.20.0070.03517.93
7.0.10.0030.04017.96
7.0.00.0060.03917.95
5.6.400.0030.01014.63
5.6.390.0040.00414.59
5.6.380.0120.00314.45
5.6.370.0030.01014.29
5.6.360.0000.01214.27
5.6.350.0120.00314.45
5.6.340.0090.00314.64
5.6.330.0040.01114.62
5.6.320.0070.00714.58
5.6.310.0030.00514.46
5.6.300.0070.00714.30
5.6.290.0030.00614.36
5.6.280.0040.04017.78
5.6.270.0090.00314.44
5.6.260.0050.03717.70
5.6.250.0140.03217.69
5.6.240.0040.04417.80
5.6.230.0000.04717.68
5.6.220.0040.04217.77
5.6.210.0060.04017.42
5.6.200.0040.04217.64
5.6.190.0030.04517.71
5.6.180.0090.03717.64
5.6.170.0080.03817.82
5.6.160.0040.04117.64
5.6.150.0070.04017.75
5.6.140.0020.04417.71
5.6.130.0060.04017.75
5.6.120.0100.03817.77
5.6.110.0050.04217.55
5.6.100.0080.04017.61
5.6.90.0030.04017.71
5.6.80.0030.03817.39
5.6.70.0060.03317.32
5.6.60.0090.03517.13
5.6.50.0010.03817.28
5.6.40.0010.04017.14
5.6.30.0060.04017.34
5.6.20.0080.03817.37
5.6.10.0020.04017.17
5.6.00.0050.03717.38
5.5.380.0090.03515.82
5.5.370.0020.04215.92
5.5.360.0070.03515.97
5.5.350.0030.04216.10
5.5.340.0030.04016.13
5.5.330.0020.04116.28
5.5.320.0020.04116.12
5.5.310.0020.04316.09
5.5.300.0070.03816.32
5.5.290.0080.03716.09
5.5.280.0020.04216.20
5.5.270.0020.04415.95
5.5.260.0030.04316.22
5.5.250.0030.04416.08
5.5.240.0040.03815.67
5.5.230.0050.04015.90
5.5.220.0020.04015.63
5.5.210.0050.03815.98
5.5.200.0020.03915.92
5.5.190.0050.04015.64
5.5.180.0040.03715.81
5.5.170.0070.01014.17
5.5.160.0070.03615.78
5.5.150.0060.03515.74
5.5.140.0050.03715.99
5.5.130.0050.03515.92
5.5.120.0030.03815.92
5.5.110.0120.03015.86
5.5.100.0080.03315.74
5.5.90.0030.03615.98
5.5.80.0040.03715.93
5.5.70.0000.04315.96
5.5.60.0020.03715.72
5.5.50.0040.03715.60
5.5.40.0050.03515.58
5.5.30.0050.03515.84
5.5.20.0030.04015.83
5.5.10.0030.04215.61
5.5.00.0020.04115.81
5.4.450.0060.03815.51
5.4.440.0050.03315.49
5.4.430.0020.04115.49
5.4.420.0040.03715.45
5.4.410.0070.03515.45
5.4.400.0070.03415.30
5.4.390.0020.03915.26
5.4.380.0000.03515.27
5.4.370.0050.03315.30
5.4.360.0000.04115.34
5.4.350.0050.03715.33
5.4.340.0030.03815.32
5.4.330.0000.01111.59
5.4.320.0020.04015.38
5.4.310.0050.03115.29
5.4.300.0020.03615.33
5.4.290.0020.03915.37
5.4.280.0030.04015.41
5.4.270.0050.03515.27
5.4.260.0000.04115.42
5.4.250.0000.04115.29
5.4.240.0080.03315.30
5.4.230.0030.03815.27
5.4.220.0020.04115.30
5.4.210.0030.03715.38
5.4.200.0020.03815.30
5.4.190.0060.03315.32
5.4.180.0050.03615.42
5.4.170.0040.03315.33
5.4.160.0050.03515.29
5.4.150.0010.03815.26
5.4.140.0030.03714.05
5.4.130.0020.03513.95
5.4.120.0020.03613.92
5.4.110.0030.03514.02
5.4.100.0030.03613.96
5.4.90.0070.03313.91
5.4.80.0080.03113.95
5.4.70.0050.03714.01
5.4.60.0020.03913.97
5.4.50.0070.03114.05
5.4.40.0020.03413.99
5.4.30.0040.03413.89
5.4.20.0030.03313.96
5.4.10.0060.03313.91
5.4.00.0030.03513.63

preferences:
35.1 ms | 401 KiB | 5 Q