3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = microtime(1); for($i = 0; $i < 10000000; $i++) { $b = $i; } echo round(array_sum(explode(' ', microtime())) - array_sum(explode(' ', $start)), 3);

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)
7.2.00.0070.12919.36
7.1.70.0070.12717.24
7.1.60.0070.11217.04
7.1.50.0100.13416.77
7.1.00.0070.20322.36
7.0.200.0030.14916.89
7.0.140.0030.20322.18
7.0.60.0070.16019.92
7.0.50.0000.18317.77
7.0.40.0130.15020.20
7.0.30.0300.14320.30
7.0.20.0230.18020.13
7.0.10.0100.21020.30
7.0.00.0000.18320.00
5.6.280.0000.47021.09
5.6.210.0100.49720.72
5.6.200.0070.50018.11
5.6.190.0000.43320.43
5.6.180.0030.43020.33
5.6.170.0200.44320.47
5.6.160.0030.51320.55
5.6.150.0070.48318.19
5.6.140.0030.52718.21
5.6.130.0030.45318.08
5.6.120.0100.50021.00
5.6.110.0100.42321.14
5.6.100.0100.52021.04
5.6.90.0030.49320.84
5.6.80.0070.51720.53
5.6.70.2300.36720.37
5.5.350.0170.44320.40
5.5.340.0000.44017.88
5.5.330.0170.49020.20
5.5.320.0400.57320.36
5.5.310.0300.44720.16
5.5.300.0070.49317.98
5.5.290.0130.47017.95
5.5.280.0030.43720.89
5.5.270.0070.46320.88
5.5.260.0030.46020.75
5.5.250.0030.49020.78
5.5.240.0230.48020.26
5.4.450.0270.47719.41
5.4.440.0230.49019.55
5.4.430.0200.45719.54
5.4.420.0230.50719.31
5.4.410.0270.55318.98
5.4.400.0200.48719.09
5.4.390.0200.50319.09
5.4.380.0230.50019.07
5.4.370.0170.46319.13
5.4.360.0170.46019.20
5.4.350.0200.47019.16
5.4.340.0230.46718.81
5.4.320.0200.42319.21
5.4.310.0230.50318.88
5.4.300.0370.47718.79
5.4.290.0170.50719.08
5.4.280.0200.42319.18
5.4.270.0270.48318.79
5.4.260.0230.48019.07
5.4.250.0200.44319.30
5.4.240.0200.48319.23
5.4.230.0070.45019.07
5.4.220.0130.44319.08
5.4.210.0070.53319.19
5.4.200.0830.44319.13
5.4.190.0130.41319.07
5.4.180.0200.42319.07
5.4.170.0070.48319.23
5.4.160.0070.48018.89
5.4.150.0070.50718.97
5.4.140.0000.43016.45
5.4.130.0770.44716.27
5.4.120.0000.49316.30
5.4.110.0070.53716.40
5.4.100.0030.48716.45
5.4.90.0030.49316.34
5.4.80.0100.49016.43
5.4.70.0170.48316.20
5.4.60.0000.48016.28
5.4.50.0030.47716.48
5.4.40.0030.48016.09
5.4.30.0000.45316.31
5.4.20.0000.44716.48
5.4.10.0070.50316.36
5.4.00.0070.48315.98
5.3.290.0130.55314.69
5.3.280.0230.57314.43
5.3.270.0200.54314.52
5.3.260.0000.57314.52
5.3.250.0000.54314.51
5.3.240.0030.51714.55
5.3.230.0070.60014.49
5.3.220.0030.55014.51
5.3.210.0070.56314.47
5.3.200.0930.47314.65
5.3.190.0030.52714.50
5.3.180.0070.60014.59
5.3.170.0030.55714.44
5.3.160.0000.59314.59
5.3.150.0030.57714.59
5.3.140.0030.56014.47
5.3.130.0030.60714.45
5.3.120.0830.49014.41
5.3.110.0000.52014.45
5.3.100.0070.55313.98
5.3.90.0000.51714.00
5.3.80.0000.60014.04
5.3.70.0070.56313.95
5.3.60.0900.53713.95
5.3.50.0030.56013.79
5.3.40.0030.56713.83
5.3.30.0000.57713.74
5.3.20.0000.50713.64
5.3.10.0030.49013.60
5.3.00.0030.57313.51
5.2.170.0000.70312.16
5.2.160.0000.65312.16
5.2.150.0000.84012.16
5.2.140.0030.70712.16
5.2.130.0000.63712.16
5.2.120.0030.69312.16
5.2.110.0000.69312.16
5.2.100.0030.76712.16
5.2.90.0070.70312.16
5.2.80.0030.71312.16
5.2.70.0030.70712.16
5.2.60.0000.70012.16
5.2.50.0000.70012.16
5.2.40.0000.68712.16
5.2.30.0000.69712.16
5.2.20.0030.70312.16
5.2.10.0030.66712.16
5.2.00.0070.70712.16
5.1.60.0070.69012.16
5.1.50.0000.62012.16
5.1.40.0070.70012.16
5.1.30.0000.62712.16
5.1.20.0000.61712.16
5.1.10.0000.60312.16
5.1.00.0000.70012.16
5.0.50.0031.54012.16
5.0.40.0001.63012.16
5.0.30.0001.47312.16
5.0.20.0001.39712.16
5.0.10.0001.91712.16
5.0.00.0031.43312.16
4.4.90.0001.41312.16
4.4.80.0001.53012.16
4.4.70.0001.64312.16
4.4.60.0001.76712.16
4.4.50.0001.43012.16
4.4.40.0001.48712.16
4.4.30.0001.32312.16
4.4.20.0001.40712.16
4.4.10.0001.43712.16
4.4.00.0001.36312.16
4.3.110.0001.43012.16
4.3.100.0001.30012.16
4.3.90.0001.41012.16
4.3.80.0001.48012.16
4.3.70.0001.44712.16
4.3.60.0001.33312.16
4.3.50.0001.37312.16
4.3.40.0001.80312.16
4.3.30.0001.92312.16
4.3.20.0031.35712.16
4.3.10.0001.29012.16
4.3.00.0001.36012.16

preferences:
34.89 ms | 400 KiB | 5 Q