3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test1() { $str = 'derp'; if ($str != 'files' && $str != 'something' && $str != 'Derrr') { return; } return; } function test2() { $str = 'derp'; switch ($str) { case 'files': case 'something': case 'Derrr': break; default: return; } return; } $start = microtime(1); for ($i = 1; $i < 10000; $i++) { test1(); } echo "test1: ".$start - microtime(1); $start = microtime(1); for ($i = 1; $i < 10000; $i++) { test2(); } echo "test2: ".$start - microtime(1);

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)
7.4.10.0030.01615.02
7.4.00.0050.01314.98
7.3.130.0070.01414.95
7.3.120.0070.01114.70
7.3.110.0070.01214.77
7.3.100.0090.00514.84
7.3.90.0060.00814.94
7.3.80.0050.00914.86
7.3.70.0060.00914.88
7.3.60.0040.01114.85
7.3.50.0020.01214.81
7.3.40.0070.00714.60
7.3.30.0030.01114.83
7.3.20.0060.01016.45
7.3.10.0070.00816.58
7.3.00.0080.00616.59
7.2.260.0040.01815.05
7.2.250.0070.01215.04
7.2.240.0080.01315.00
7.2.230.0040.01015.24
7.2.220.0060.01015.01
7.2.210.0100.00815.08
7.2.200.0060.01015.11
7.2.190.0050.00915.05
7.2.180.0100.00515.20
7.2.170.0010.01615.02
7.2.160.0100.01014.90
7.2.150.0120.00417.06
7.2.140.0030.01016.94
7.2.130.0070.00716.93
7.2.120.0080.00816.77
7.2.110.0110.00716.81
7.2.100.0080.00816.95
7.2.90.0120.00716.90
7.2.80.0060.01116.65
7.2.70.0050.01116.86
7.2.60.0090.00816.81
7.2.50.0070.00916.99
7.2.40.0090.00916.91
7.2.30.0060.01017.01
7.2.20.0060.00816.73
7.2.10.0050.01016.86
7.2.00.0070.00517.29
7.1.330.0100.00815.78
7.1.320.0050.01015.92
7.1.310.0030.01115.78
7.1.300.0050.01015.79
7.1.290.0030.01115.85
7.1.280.0110.00615.80
7.1.270.0040.01315.60
7.1.260.0050.00915.76
7.1.250.0080.00915.84
7.1.240.0080.00815.91
7.1.230.0100.01015.84
7.1.220.0000.01215.48
7.1.210.0040.00715.61
7.1.200.0040.01515.77
7.1.190.0030.01015.46
7.1.180.0040.01115.94
7.1.170.0040.01115.55
7.1.160.0030.01015.70
7.1.150.0030.01015.84
7.1.140.0060.01015.57
7.1.130.0060.01015.95
7.1.120.0000.01515.88
7.1.110.0040.00715.66
7.1.100.0100.00715.97
7.1.90.0070.01015.62
7.1.80.0060.01015.82
7.1.70.0040.00816.62
7.1.60.0080.01317.69
7.1.50.0040.01216.46
7.1.40.0000.02015.84
7.1.30.0080.00815.75
7.1.20.0060.01115.86
7.1.10.0040.01115.66
7.1.00.0000.03219.00
7.0.330.0080.00415.37
7.0.320.0030.01615.42
7.0.310.0000.01715.21
7.0.300.0000.01415.39
7.0.290.0030.00815.50
7.0.280.0070.00715.51
7.0.270.0070.01015.36
7.0.260.0060.00915.49
7.0.250.0030.01415.38
7.0.240.0040.01415.56
7.0.230.0030.01015.18
7.0.220.0040.01215.54
7.0.210.0040.01115.45
7.0.200.0050.00716.28
7.0.190.0030.01415.25
7.0.180.0030.01415.38
7.0.170.0060.00915.52
7.0.160.0000.01615.34
7.0.150.0040.01415.44
7.0.140.0040.03718.82
7.0.130.0060.01015.44
7.0.120.0040.01515.57
7.0.110.0100.00715.55
7.0.100.0040.00815.38
7.0.90.0070.00715.63
7.0.80.0060.01315.30
7.0.70.0020.05318.45
7.0.60.0050.04918.60
7.0.50.0030.04818.86
7.0.40.0030.03716.96
7.0.30.0050.04316.97
7.0.20.0080.04716.92
7.0.10.0030.05216.93
7.0.00.0080.04716.96
5.6.400.0100.01313.98
5.6.390.0000.01514.62
5.6.380.0030.01714.23
5.6.370.0090.01214.49
5.6.360.0030.01414.19
5.6.350.0070.01814.68
5.6.340.0030.01714.09
5.6.330.0070.01514.37
5.6.320.0040.01814.34
5.6.310.0070.01114.13
5.6.300.0090.00914.54
5.6.290.0030.01714.41
5.6.280.0030.04817.66
5.6.270.0070.01414.34
5.6.260.0030.01314.24
5.6.250.0030.01514.25
5.6.240.0030.01614.43
5.6.230.0040.01914.47
5.6.220.0020.05217.30
5.6.210.0080.04117.37
5.6.200.0080.05317.59
5.6.190.0070.05017.72
5.6.180.0070.04717.66
5.6.170.0080.05017.71
5.6.160.0070.05117.59
5.6.150.0070.03817.71
5.6.140.0030.05317.63
5.6.130.0070.04017.57
5.6.120.0070.05117.60
5.6.110.0020.04217.82
5.6.100.0070.05417.64
5.6.90.0050.05317.66
5.6.80.0050.05017.32
5.6.70.0050.05317.43
5.6.60.0030.04417.34
5.6.50.0050.03117.38
5.6.40.0110.05017.17
5.6.30.0050.05217.36
5.6.20.0050.04417.43
5.6.10.0070.05117.48
5.6.00.0050.03717.43
5.5.380.0030.01214.49
5.5.370.0040.01114.35
5.5.360.0020.05617.47
5.5.350.0080.05117.30
5.5.340.0020.04617.53
5.5.330.0020.05517.64
5.5.320.0050.05417.51
5.5.310.0070.03517.46
5.5.300.0050.04617.53
5.5.290.0080.05017.63
5.5.280.0020.05817.50
5.5.270.0050.05617.63
5.5.260.0020.05217.59
5.5.250.0030.05017.45
5.5.240.0030.05317.28
5.5.230.0070.04917.32
5.5.220.0040.04517.07
5.5.210.0080.04717.38
5.5.200.0100.04417.09
5.5.190.0050.04917.27
5.5.180.0080.05017.26
5.5.170.0090.01214.46
5.5.160.0100.04717.18
5.5.150.0100.04717.13
5.5.140.0070.04717.23
5.5.130.0110.05017.32
5.5.120.0020.05217.14
5.5.110.0050.05117.13
5.5.100.0050.03517.01
5.5.90.0030.04417.21
5.5.80.0080.03817.20
5.5.70.0080.03517.22
5.5.60.0050.04117.20
5.5.50.0070.04917.22
5.5.40.0070.05017.20
5.5.30.0050.03317.17
5.5.20.0070.05117.03
5.5.10.0020.05616.98
5.5.00.0120.04617.15
5.4.450.0060.03916.67
5.4.440.0000.04016.54
5.4.430.0020.04616.48
5.4.420.0020.05516.62
5.4.410.0070.04316.43
5.4.400.0120.04416.41
5.4.390.0030.04916.44
5.4.380.0000.05416.35
5.4.370.0050.04216.42
5.4.360.0030.03216.37
5.4.350.0070.04316.44
5.4.340.0080.04516.47
5.4.330.0030.01513.80
5.4.320.0030.04516.50
5.4.310.0020.04116.41
5.4.300.0080.03516.44
5.4.290.0070.04516.42
5.4.280.0000.03616.32
5.4.270.0070.03816.37
5.4.260.0070.04716.49
5.4.250.0040.04816.44
5.4.240.0000.03516.50
5.4.230.0050.04716.36
5.4.220.0020.05216.44
5.4.210.0080.04416.41
5.4.200.0020.04016.41
5.4.190.0000.03916.46
5.4.180.0000.04816.48
5.4.170.0030.05516.41
5.4.160.0030.04916.44
5.4.150.0050.04416.51
5.4.140.0020.03615.02
5.4.130.0050.04715.04
5.4.120.0070.02815.09
5.4.110.0070.04815.09
5.4.100.0050.04715.11
5.4.90.0070.03315.16
5.4.80.0030.05015.11
5.4.70.0080.04615.10
5.4.60.0050.04415.08
5.4.50.0020.05015.07
5.4.40.0050.04715.05
5.4.30.0000.04915.08
5.4.20.0050.03515.08
5.4.10.0040.04615.14
5.4.00.0020.04814.85
5.3.290.0050.04714.30
5.3.280.0060.04914.17
5.3.270.0030.04814.23
5.3.260.0030.04614.23
5.3.250.0080.04614.21
5.3.240.0020.05214.18
5.3.230.0030.05214.19
5.3.220.0050.05014.17
5.3.210.0050.05114.19
5.3.200.0030.05114.19
5.3.190.0050.04414.24
5.3.180.0050.05014.16
5.3.170.0000.05714.19
5.3.160.0050.05014.21
5.3.150.0050.04914.25
5.3.140.0020.05114.19
5.3.130.0030.05014.23
5.3.120.0020.03314.17
5.3.110.0030.05214.15
5.3.100.0030.04913.97
5.3.90.0070.04913.91
5.3.80.0020.04613.94
5.3.70.0030.03413.94
5.3.60.0030.05013.86
5.3.50.0020.05013.87
5.3.40.0000.05213.87
5.3.30.0020.04713.83
5.3.20.0020.05313.76
5.3.10.0050.04913.69
5.3.00.0030.04913.75
5.2.170.0070.06012.29
5.2.160.0030.05712.29
5.2.150.0030.08012.29
5.2.140.0070.07312.29
5.2.130.0000.07712.29
5.2.120.0030.06012.29
5.2.110.0000.07712.29
5.2.100.0000.07712.29
5.2.90.0000.08012.29
5.2.80.0030.07712.29
5.2.70.0030.07012.29
5.2.60.0030.08012.29
5.2.50.0000.07712.29
5.2.40.0130.05712.29
5.2.30.0030.07312.29
5.2.20.0070.04012.29
5.2.10.0030.07712.29
5.2.00.0030.08012.29
5.1.60.0030.07012.29
5.1.50.0000.07012.29
5.1.40.0030.05012.29
5.1.30.0030.07312.29
5.1.20.0030.07012.29
5.1.10.0030.05712.29
5.1.00.0000.05312.29
5.0.50.0000.06712.29
5.0.40.0070.06312.29
5.0.30.0070.08012.29
5.0.20.0000.06312.29
5.0.10.0030.05712.29
5.0.00.0000.06712.29
4.4.90.0000.06312.29
4.4.80.0000.06012.29
4.4.70.0030.05712.29
4.4.60.0070.05012.29
4.4.50.0000.06012.29
4.4.40.0070.05012.29
4.4.30.0030.06312.29
4.4.20.0000.04712.29
4.4.10.0030.04712.29
4.4.00.0100.07012.29
4.3.110.0000.04012.29
4.3.100.0030.05712.29
4.3.90.0030.03712.29
4.3.80.0030.07312.29
4.3.70.0030.05712.29
4.3.60.0000.06012.29
4.3.50.0000.06012.29
4.3.40.0000.07312.29
4.3.30.0030.05712.29
4.3.20.0000.06012.29
4.3.10.0030.05312.29
4.3.00.0030.04012.29

preferences:
64.5 ms | 401 KiB | 5 Q