3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function bar() { } } $instances = array_map(function () { return new Foo; }, range(0, 10000)); var_dump(memory_get_usage());

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)
7.4.00.0070.01016.04
7.3.120.0060.01115.76
7.3.110.0020.01415.64
7.3.100.0030.01215.73
7.3.90.0050.01015.53
7.3.80.0060.00815.97
7.3.70.0040.00915.54
7.3.60.0030.01315.76
7.3.50.0080.01015.47
7.3.40.0050.01115.62
7.3.30.0030.01115.44
7.3.20.0050.01318.55
7.3.10.0050.01118.50
7.3.00.0060.00918.48
7.2.250.0030.01615.80
7.2.240.0050.01215.78
7.2.230.0030.01516.02
7.2.220.0080.00616.17
7.2.210.0070.00915.93
7.2.200.0070.00815.97
7.2.190.0040.01415.83
7.2.180.0100.01016.05
7.2.170.0020.01515.99
7.2.160.0000.01216.03
7.2.150.0070.00718.69
7.2.140.0070.01018.46
7.2.130.0030.01018.55
7.2.120.0080.00718.51
7.2.110.0020.01318.75
7.2.100.0070.00718.65
7.2.90.0050.00818.73
7.2.80.0070.00818.69
7.2.70.0050.01018.77
7.2.60.0100.00518.59
7.2.50.0090.00618.68
7.2.40.0050.01018.63
7.2.30.0110.00518.78
7.2.20.0050.01018.68
7.2.10.0080.00818.63
7.2.00.0080.00919.57
7.1.330.0050.00915.80
7.1.320.0050.00815.47
7.1.310.0010.01215.66
7.1.300.0030.01515.61
7.1.290.0070.00815.71
7.1.280.0050.01015.65
7.1.270.0020.01315.67
7.1.260.0050.00915.66
7.1.250.0020.01315.66
7.1.70.0030.00517.18
7.1.60.0070.01919.70
7.1.50.0090.01616.54
7.1.00.0000.08322.48
7.0.200.0000.00916.59
7.0.140.0070.07322.18
7.0.60.0070.06020.91
7.0.50.0100.08018.92
7.0.40.0030.05320.11
7.0.30.0430.06020.13
7.0.20.0230.06720.20
7.0.10.0130.08720.21
7.0.00.0030.09720.05
5.6.280.0000.08324.57
5.6.210.0100.07724.31
5.6.200.0170.08322.02
5.6.190.0030.05024.14
5.6.180.0270.04324.17
5.6.170.0270.04024.14
5.6.160.0070.06724.21
5.6.150.0100.08322.02
5.6.140.0170.05021.89
5.6.130.0170.08021.95
5.6.120.0130.08324.80
5.6.110.0170.08024.89
5.6.100.0000.05024.79
5.6.90.0200.08024.77
5.6.80.0100.08024.25
5.5.350.0200.05024.50
5.5.340.0170.08021.99
5.5.330.0100.07324.19
5.5.320.0200.05024.16
5.5.310.0430.07024.27
5.5.300.0070.04321.93
5.5.290.0000.09321.95
5.5.280.0130.05024.77
5.5.270.0030.09724.83
5.5.260.0130.07024.87
5.5.250.0000.05024.69
5.5.240.0000.07324.30
5.4.450.0630.06023.47
5.4.440.0230.06323.43
5.4.430.0270.08323.43
5.4.420.0170.06723.44
5.4.410.0130.06023.07
5.4.400.0300.06022.79
5.4.390.0400.04722.71
5.4.380.0130.06322.77
5.4.370.0130.05722.59
5.4.360.0230.03022.59
5.4.350.0110.05616.05
5.4.340.0070.03916.04
5.4.320.0080.04116.53
5.4.310.0100.04816.53
5.4.300.0090.04016.53
5.4.290.0100.04116.52
5.4.280.0040.04216.43
5.4.270.0090.03916.43
5.4.260.0100.04216.42
5.4.250.0100.04716.42
5.4.240.0080.04716.42
5.4.230.0060.04216.42
5.4.220.0060.04516.41
5.4.210.0060.04516.41
5.4.200.0090.04216.41
5.4.190.0080.04316.41
5.4.180.0090.05116.41
5.4.170.0100.04516.42
5.4.160.0050.04616.42
5.4.150.0100.04616.41
5.4.140.0070.04016.09
5.4.130.0050.04316.08
5.4.120.0060.04216.05
5.4.110.0060.04016.04
5.4.100.0110.04416.04
5.4.90.0060.04916.04
5.4.80.0130.04716.04
5.4.70.0090.05116.04
5.4.60.0040.04516.04
5.4.50.0080.04416.03
5.4.40.0080.04616.03
5.4.30.0100.04616.02
5.4.20.0100.03816.02
5.4.10.0070.04316.02
5.4.00.0060.04715.51
5.3.290.0060.04918.28
5.3.280.0110.05018.21
5.3.270.0060.05418.23
5.3.260.0100.04218.22
5.3.250.0030.04818.23
5.3.240.0040.05118.22
5.3.230.0080.04918.21
5.3.220.0090.04518.19
5.3.210.0100.04518.18
5.3.200.0120.04318.18
5.3.190.0150.04818.18
5.3.180.0120.04118.18
5.3.170.0090.04418.19
5.3.160.0070.04818.18
5.3.150.0090.05318.18
5.3.140.0110.04418.17
5.3.130.0090.04418.17
5.3.120.0080.04818.17
5.3.110.0120.04018.16
5.3.100.0040.04717.66
5.3.90.0090.04017.64
5.3.80.0080.04417.63
5.3.70.0070.04717.63
5.3.60.0090.04117.61
5.3.50.0080.04317.56
5.3.40.0070.04717.55
5.3.30.0060.04817.52
5.3.20.0100.03817.30
5.3.10.0080.04017.26
5.3.00.0050.04717.25
5.2.170.0030.0329.22
5.2.160.0030.0339.21
5.2.150.0030.0379.22
5.2.140.0060.0339.21
5.2.130.0020.0319.18
5.2.120.0040.0329.18
5.2.110.0050.0319.18
5.2.100.0050.0339.18
5.2.90.0020.0309.17
5.2.80.0080.0289.17
5.2.70.0080.0269.18
5.2.60.0070.0289.13
5.2.50.0060.0359.10
5.2.40.0080.0319.07
5.2.30.0060.0359.05
5.2.20.0030.0329.04
5.2.10.0060.0268.95
5.2.00.0040.0288.80
5.1.60.0020.0258.09
5.1.50.0050.0228.09
5.1.40.0040.0248.07
5.1.30.0060.0248.42
5.1.20.0070.0288.44
5.1.10.0060.0248.17
5.1.00.0080.0268.17
5.0.50.0040.0246.64
5.0.40.0010.0216.50
5.0.30.0020.0326.31
5.0.20.0040.0186.28
5.0.10.0060.0176.26
5.0.00.0040.0296.25
4.4.90.0030.0174.78
4.4.80.0010.0184.75
4.4.70.0020.0174.75
4.4.60.0030.0154.75
4.4.50.0060.0124.77
4.4.40.0040.0274.71
4.4.30.0050.0124.75
4.4.20.0020.0154.85
4.4.10.0020.0164.85
4.4.00.0050.0234.76
4.3.110.0020.0154.67
4.3.100.0020.0214.67
4.3.90.0040.0194.63
4.3.80.0040.0234.59
4.3.70.0030.0164.63
4.3.60.0020.0164.63
4.3.50.0050.0174.62
4.3.40.0030.0264.54
4.3.30.0060.0173.30
4.3.20.0050.0193.28
4.3.10.0020.0153.23
4.3.00.0130.0207.13

preferences:
40.38 ms | 400 KiB | 5 Q