3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = time(); for($i=0;$i<1000000;$i++) echo ""; $end = time(); echo date("H:i:s",$now); echo "\n"; echo date("H:i:s",$end); echo "\n"; echo date("H:i:s",$end-$now);

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)
7.3.10.0060.01916.88
7.3.00.0030.02716.67
7.2.130.0070.01716.80
7.2.120.0100.01717.06
7.2.110.0100.01316.82
7.2.100.0000.02216.98
7.2.90.0070.01717.00
7.2.80.0000.02517.12
7.2.70.0070.01616.91
7.2.60.0080.01816.87
7.2.50.0070.01416.92
7.2.40.0040.02116.86
7.2.30.0030.02317.01
7.2.20.0060.01516.95
7.2.10.0100.01416.55
7.2.00.0030.02118.33
7.1.250.0070.04915.97
7.1.200.0040.02215.88
7.1.100.0090.01218.38
7.1.70.0030.01617.06
7.1.60.0100.03919.40
7.1.50.0070.03517.22
7.1.00.0030.09722.37
7.0.200.0060.01916.76
7.0.140.0030.09021.96
7.0.80.0030.10319.99
7.0.70.0070.10019.93
7.0.60.0130.09019.85
7.0.50.0570.09720.38
7.0.40.0070.10020.10
7.0.30.0070.09320.04
7.0.20.0030.10020.13
7.0.10.0130.08720.05
7.0.00.0100.10320.10
5.6.280.0030.13720.90
5.6.230.0100.09720.57
5.6.220.0070.11020.61
5.6.210.0230.10320.64
5.6.200.0070.12321.04
5.6.190.0000.08321.04
5.6.180.0100.08021.07
5.6.170.0100.11720.93
5.6.160.0100.11021.11
5.6.150.0130.10021.01
5.6.140.0130.11721.03
5.6.130.0100.11721.12
5.6.120.0100.12321.01
5.6.110.0170.11321.04
5.6.100.0130.09721.09
5.6.90.0070.10721.00
5.6.80.0100.10320.51
5.6.70.0000.10020.48
5.6.60.0030.07020.32
5.6.50.0070.06320.40
5.6.40.0100.11020.29
5.6.30.0130.11320.41
5.6.20.0100.12020.40
5.6.10.0030.07720.38
5.6.00.0030.06720.47
5.5.370.0170.10320.36
5.5.360.0030.12320.39
5.5.350.0130.12320.46
5.5.340.0070.11320.84
5.5.330.0070.07720.91
5.5.320.0030.12320.92
5.5.310.0100.08720.86
5.5.300.0030.11720.79
5.5.290.0030.12320.89
5.5.280.0070.11320.87
5.5.270.0130.11020.75
5.5.260.0130.11720.91
5.5.250.0100.06720.71
5.5.240.0000.12720.25
5.5.230.0170.11020.27
5.5.220.0070.12020.30
5.5.210.0100.10720.24
5.5.200.0300.10020.17
5.5.190.0070.10320.25
5.5.180.0070.08320.10
5.5.160.0070.12320.14
5.5.150.0000.10320.26
5.5.140.0070.07320.09
5.5.130.0070.11320.21
5.5.120.0000.12020.13
5.5.110.0030.12320.22
5.5.100.0130.08719.93
5.5.90.0100.12020.07
5.5.80.0070.12320.06
5.5.70.0070.08020.11
5.5.60.0100.12720.05
5.5.50.0070.10019.95
5.5.40.0030.12320.04
5.5.30.0100.11020.04
5.5.20.0100.11020.14
5.5.10.0100.12020.11
5.5.00.0130.09320.04
5.4.450.0070.12319.16
5.4.440.0030.13019.23
5.4.430.0030.08019.37
5.4.420.0100.09719.39
5.4.410.0100.10319.43
5.4.400.0100.07719.06
5.4.390.0070.07019.23
5.4.380.0200.10019.13
5.4.370.0070.06319.05
5.4.360.0030.10719.05
5.4.350.0070.08719.03
5.4.340.0070.12719.11
5.4.320.0070.10718.90
5.4.310.0200.09318.98
5.4.300.0130.11019.12
5.4.290.0100.11718.81
5.4.280.0130.11018.77
5.4.270.0030.11718.78
5.4.260.0070.11018.81
5.4.250.0070.11719.04
5.4.240.0100.10719.07
5.4.230.0070.12319.05
5.4.220.0030.12718.96
5.4.210.0000.11719.09
5.4.200.0070.11718.78
5.4.190.0130.10319.11
5.4.180.0030.08318.75
5.4.170.0000.08319.13
5.4.160.0030.08319.09
5.4.150.0130.10318.98
5.4.140.0070.07316.33
5.4.130.0000.08316.38
5.4.120.0030.10016.34
5.4.110.0070.07716.39
5.4.100.0030.06316.43
5.4.90.0030.06716.36
5.4.80.0000.06316.42
5.4.70.0030.06016.41
5.4.60.0170.05316.24
5.4.50.0030.06716.31
5.4.40.0070.10316.24
5.4.30.0100.07716.20
5.4.20.0030.06016.20
5.4.10.0000.07016.27
5.4.00.0070.09315.85
5.3.290.0030.08714.64
5.3.280.0100.08314.58
5.3.270.0030.12314.46
5.3.260.0070.08714.56
5.3.250.0030.11714.56
5.3.240.0030.12014.46
5.3.230.0000.08014.50
5.3.220.0000.07714.55
5.3.210.0030.11314.43
5.3.200.0070.07314.43
5.3.190.0030.07714.42
5.3.180.0070.07014.52
5.3.170.0070.07314.51
5.3.160.0100.08014.41
5.3.150.0000.07714.38
5.3.140.0070.07314.50
5.3.130.0030.11714.52
5.3.120.0200.08014.50
5.3.110.0030.07014.55
5.3.100.0100.11714.04
5.3.90.0130.07013.88
5.3.80.0000.07313.98
5.3.70.0030.07013.87
5.3.60.0030.07013.81
5.3.50.0030.07713.70
5.3.40.0000.07313.71
5.3.30.0000.07713.76
5.3.20.0130.11313.54
5.3.10.0030.07013.51
5.3.00.0030.07013.59
5.2.170.0030.07311.18
5.2.160.0070.07311.00
5.2.150.0000.07711.13
5.2.140.0000.10310.97
5.2.130.0100.10310.89
5.2.120.0000.10711.07
5.2.110.0070.13011.09
5.2.100.0070.07711.06
5.2.90.0070.09311.14
5.2.80.0030.07311.09
5.2.70.0070.07011.16
5.2.60.0000.07711.04
5.2.50.0030.12011.07
5.2.40.0070.06010.83
5.2.30.0030.10311.02
5.2.20.0000.07310.88
5.2.10.0100.05710.88
5.2.00.0030.12010.77
5.1.60.0070.12710.07
5.1.50.0000.0809.98
5.1.40.0030.08010.00
5.1.30.0000.09010.28
5.1.20.0070.07310.29
5.1.10.0030.08710.05
5.1.00.0030.1139.95
5.0.50.0070.1709.52
5.0.40.0000.1679.52
5.0.30.0030.1909.52
5.0.20.0070.1439.52
5.0.10.0070.1609.52
5.0.00.0070.1709.52
4.4.90.0000.1039.52
4.4.80.0030.0979.52
4.4.70.0030.1109.52
4.4.60.0000.1039.52
4.4.50.0030.1079.52
4.4.40.0070.1279.52
4.4.30.0000.1239.52
4.4.20.0030.1809.52
4.4.10.0030.1579.52
4.4.00.0070.1579.52
4.3.110.0000.1739.52
4.3.100.0070.1739.52
4.3.90.0000.1679.52
4.3.80.0000.1579.52
4.3.70.0030.1239.52
4.3.60.0030.1639.52
4.3.50.0030.1679.52
4.3.40.0030.1709.52
4.3.30.0000.1079.52
4.3.20.0000.1509.52
4.3.10.0030.1609.52
4.3.00.0030.1479.52

preferences:
39.18 ms | 401 KiB | 5 Q