3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f($errno, $errstr, $errfile, $errline ) { echo $errno, ": ", $errstr, " in ", $errfile, " on ", $errline, "\n"; return true; } function exception_error_handler($errno, $errstr, $errfile, $errline ) { throw new ErrorException($errstr); } ++$lorem; set_error_handler('f'); ++$ipsum; /* set_error_handler(function ($errno, $errstr, $errfile, $errline) { echo $errno, ": ", $errstr, " in ", $errfile, " on ", $errline, "\n"; return true; }); ++$dolor; */ set_error_handler("exception_error_handler"); try { preg_match("/foo(+/", null); echo "+valid\n"; } catch (ErrorException $e) { echo "-fail: ", $e->getMessage(), "\n"; } restore_error_handler(); /* ++$sit; restore_error_handler(); */ ++$amet; restore_error_handler(); ++$consectepture;

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)
8.3.40.0120.00418.82
8.3.30.0040.01119.02
8.3.20.0080.00020.38
8.3.10.0000.00723.48
8.3.00.0040.00419.21
8.2.170.0190.00022.96
8.2.160.0120.00320.52
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0000.00826.16
8.2.120.0080.00020.88
8.2.110.0090.00022.11
8.2.100.0090.00319.63
8.2.90.0040.00419.13
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0030.00717.93
8.2.50.0030.00618.07
8.2.40.0030.00518.17
8.2.30.0030.00718.38
8.2.20.0040.00417.75
8.2.10.0000.00718.05
8.2.00.0080.00017.73
8.1.270.0090.00023.82
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0100.01023.80
8.1.230.0040.00818.97
8.1.220.0040.00417.78
8.1.210.0000.00918.77
8.1.200.0030.00917.35
8.1.190.0060.00317.35
8.1.180.0040.00418.10
8.1.170.0000.01118.63
8.1.160.0050.00321.93
8.1.150.0000.00718.65
8.1.140.0030.00617.33
8.1.130.0000.00817.87
8.1.120.0030.00317.47
8.1.110.0000.00717.52
8.1.100.0040.00417.47
8.1.90.0000.00717.36
8.1.80.0040.00417.39
8.1.70.0000.00717.43
8.1.60.0040.00417.58
8.1.50.0000.00817.48
8.1.40.0030.00617.54
8.1.30.0040.00417.65
8.1.20.0050.00217.70
8.1.10.0040.00417.56
8.1.00.0040.00417.40
8.0.300.0040.00418.77
8.0.290.0000.00817.18
8.0.280.0030.00318.40
8.0.270.0080.00017.21
8.0.260.0030.00317.18
8.0.250.0000.00716.95
8.0.240.0000.00717.09
8.0.230.0070.00016.91
8.0.220.0070.00016.93
8.0.210.0030.00316.82
8.0.200.0000.00716.97
8.0.190.0040.00416.87
8.0.180.0040.00416.88
8.0.170.0050.00316.85
8.0.160.0000.00716.82
8.0.150.0050.00216.89
8.0.140.0050.00316.87
8.0.130.0000.00713.41
8.0.120.0000.00816.91
8.0.110.0000.00816.97
8.0.100.0040.00416.82
8.0.90.0040.00416.79
8.0.80.0120.00917.00
8.0.70.0070.00017.03
8.0.60.0040.00417.00
8.0.50.0040.00417.08
8.0.30.0100.00817.18
8.0.20.0090.01017.40
8.0.10.0000.00817.13
8.0.00.0100.00816.77
7.4.330.0060.00015.09
7.4.320.0060.00016.63
7.4.300.0000.00916.54
7.4.290.0000.00716.61
7.4.280.0110.00016.63
7.4.270.0080.00016.59
7.4.260.0000.00816.70
7.4.250.0030.00516.42
7.4.240.0020.00516.59
7.4.230.0070.00016.49
7.4.220.0130.01316.61
7.4.210.0070.01316.79
7.4.200.0000.00716.66
7.4.190.0000.00716.84
7.4.160.0140.00316.49
7.4.150.0060.01217.40
7.4.140.0090.00917.86
7.4.130.0110.00616.74
7.4.120.0080.00916.55
7.4.110.0070.01116.64
7.4.100.0070.01116.59
7.4.90.0070.01516.52
7.4.80.0150.00619.39
7.4.70.0170.00516.71
7.4.60.0060.01116.43
7.4.50.0000.00516.57
7.4.40.0090.00916.48
7.4.30.0070.01016.76
7.4.10.0070.01314.90
7.4.00.0060.00915.19
7.3.330.0000.00613.42
7.3.320.0000.00613.46
7.3.310.0050.00216.45
7.3.300.0030.00316.30
7.3.290.0030.01316.47
7.3.280.0080.01116.45
7.3.270.0100.01417.40
7.3.260.0170.00716.55
7.3.250.0100.01016.44
7.3.240.0120.00616.71
7.3.230.0150.00416.66
7.3.210.0120.00616.77
7.3.200.0080.00819.39
7.3.190.0120.00616.61
7.3.180.0100.00716.58
7.3.170.0040.01216.53
7.3.160.0060.01016.77
7.3.130.0130.00614.60
7.3.120.0080.00814.81
7.3.110.0070.01014.80
7.3.100.0000.01514.88
7.3.90.0000.00914.89
7.3.80.0130.00014.91
7.3.70.0040.00814.92
7.3.60.0090.00614.91
7.3.50.0070.00714.75
7.3.40.0060.01214.96
7.3.30.0060.00315.03
7.3.20.0060.00316.75
7.3.10.0040.00416.81
7.3.00.0030.01016.40
7.2.330.0060.01316.76
7.2.320.0030.01616.57
7.2.310.0150.00416.68
7.2.300.0000.01816.75
7.2.290.0030.01416.76
7.2.260.0130.00315.30
7.2.250.0100.00715.07
7.2.240.0060.00915.17
7.2.230.0070.00714.91
7.2.220.0090.00615.27
7.2.210.0070.00715.04
7.2.200.0000.00915.04
7.2.190.0100.00615.08
7.2.180.0100.00714.98
7.2.170.0090.00615.04
7.2.160.0030.00914.77
7.2.150.0060.00316.66
7.2.140.0030.00616.67
7.2.130.0060.00316.80
7.2.120.0070.00316.96
7.2.110.0040.01117.05
7.2.100.0100.00616.82
7.2.90.0060.00616.95
7.2.80.0070.00416.98
7.2.70.0070.01016.97
7.2.60.0080.00716.68
7.2.50.0030.01216.96
7.2.40.0060.00916.99
7.2.30.0080.00817.07
7.2.20.0110.00417.04
7.2.10.0060.01017.01
7.2.00.0020.01418.28
7.1.330.0030.01215.89
7.1.320.0100.00716.03
7.1.310.0070.00715.87
7.1.300.0030.00615.85
7.1.290.0070.00715.56
7.1.280.0130.00016.00
7.1.270.0040.01115.92
7.1.260.0030.01015.86
7.1.250.0040.00715.90
7.1.240.0000.01315.89
7.1.230.0040.01115.62
7.1.220.0030.01615.91
7.1.210.0000.01515.96
7.1.200.0050.00715.86
7.1.190.0040.01115.86
7.1.180.0030.00615.82
7.1.170.0030.01015.60
7.1.160.0090.00016.04
7.1.150.0000.01116.01
7.1.140.0100.00715.88
7.1.130.0090.00616.04
7.1.120.0060.00315.95
7.1.110.0090.00616.02
7.1.100.0000.01317.04
7.1.90.0030.01015.98
7.1.80.0000.01315.73
7.1.70.0020.00916.56
7.1.60.0090.00717.83
7.1.50.0060.01116.46
7.1.40.0030.00615.75
7.1.30.0030.00915.83
7.1.20.0060.00615.92
7.1.10.0060.00915.77
7.1.00.0030.04519.11
7.0.330.0030.00915.30
7.0.320.0130.00715.49
7.0.310.0070.00715.32
7.0.300.0110.00415.58
7.0.290.0080.00415.25
7.0.280.0000.01115.02
7.0.270.0030.01215.54
7.0.260.0040.00415.54
7.0.250.0000.01315.31
7.0.240.0030.01015.59
7.0.230.0030.00615.44
7.0.220.0060.00615.43
7.0.210.0140.00015.58
7.0.200.0190.00315.20
7.0.190.0030.00715.51
7.0.180.0030.00715.37
7.0.170.0060.00615.52
7.0.160.0040.01215.48
7.0.150.0070.00715.33
7.0.140.0020.04018.59
7.0.130.0040.00815.57
7.0.120.0030.01015.66
7.0.110.0070.00715.47
7.0.100.0030.01015.43
7.0.90.0120.00315.44
7.0.80.0040.00815.33
7.0.70.0040.00415.66
7.0.60.0050.02517.82
7.0.50.0020.02616.65
7.0.40.0050.02917.01
7.0.30.0120.02216.92
7.0.20.0080.05016.96
7.0.10.0100.02216.86
7.0.00.0050.04716.75
5.6.400.0060.00614.31
5.6.390.0030.01014.45
5.6.380.0060.00614.50
5.6.370.0040.01214.44
5.6.360.0030.00614.17
5.6.350.0040.01114.34
5.6.340.0070.00414.19
5.6.330.0090.00914.25
5.6.320.0070.01014.25
5.6.310.0030.01414.11
5.6.300.0030.01414.15
5.6.290.0030.00914.60
5.6.280.0050.04017.69
5.6.270.0040.01114.27
5.6.260.0030.00614.23
5.6.250.0060.00614.52
5.6.240.0040.00714.58
5.6.230.0030.00814.14
5.6.220.0060.00314.34
5.6.210.0130.02317.46
5.6.200.0030.03116.23
5.6.190.0070.02717.46
5.6.180.0260.03617.39
5.6.170.0180.02317.50
5.6.160.0050.04317.36
5.6.150.0060.04216.27
5.6.140.0100.04016.20
5.6.130.0050.03516.26
5.6.120.0100.04217.68
5.6.110.0060.02817.68
5.6.100.0090.02817.68
5.6.90.0070.04517.70
5.6.80.0030.02617.20
5.6.70.0060.00914.04
5.6.60.0060.00914.27
5.6.50.0080.00414.03
5.6.40.0070.00314.04
5.6.30.0040.01414.01
5.6.20.0030.00714.25
5.6.10.0100.00313.96
5.6.00.0120.00314.22
5.5.380.0060.00314.06
5.5.370.0030.01314.21
5.5.360.0050.00514.13
5.5.350.2140.01917.48
5.5.340.0050.04516.09
5.5.330.0070.03017.41
5.5.320.0170.02217.39
5.5.310.0170.01717.28
5.5.300.0060.04116.23
5.5.290.0080.04116.18
5.5.280.0050.04217.63
5.5.270.0080.04517.49
5.5.260.0100.04217.69
5.5.250.0050.02317.24
5.5.240.0030.03817.16
5.5.230.0030.01314.13
5.5.220.0030.01414.19
5.5.210.0080.00414.20
5.5.200.0090.00914.23
5.5.190.0060.01214.12
5.5.180.0030.01014.30
5.5.170.0090.00314.32
5.5.160.0070.00714.32
5.5.150.0000.01414.31
5.5.140.0080.00414.35
5.5.130.0000.01014.26
5.5.120.0090.00914.25
5.5.110.0080.00814.07
5.5.100.0040.00714.29
5.5.90.0030.00614.27
5.5.80.0030.01014.53
5.5.70.0120.00614.07
5.5.60.0040.00714.28
5.5.50.0060.00914.30
5.5.40.0030.00614.25
5.5.30.0040.00414.16
5.5.20.0000.01214.19
5.5.10.0030.01013.70
5.5.00.0040.01413.83
5.4.450.0150.02416.09
5.4.440.0300.03116.11
5.4.430.0180.01816.00
5.4.420.0150.01816.12
5.4.410.0170.02415.97
5.4.400.0170.02315.86
5.4.390.0130.02715.85
5.4.380.0090.03115.64
5.4.370.0180.02315.65
5.4.360.0100.03015.59
5.4.350.0170.03415.72
5.4.340.0100.02515.72
5.4.330.0000.01012.71
5.4.320.0080.02012.61
5.4.310.0070.02312.61
5.4.300.0050.02212.60
5.4.290.0020.02512.61
5.4.280.0030.02512.55
5.4.270.0020.02612.55
5.4.260.0040.02712.55
5.4.250.0030.02712.55
5.4.240.0050.02012.55
5.4.230.0040.02612.55
5.4.220.0070.01812.55
5.4.210.0030.02212.55
5.4.200.0060.02012.55
5.4.190.0070.02012.55
5.4.180.0070.02012.55
5.4.170.0060.02212.55
5.4.160.0020.02512.55
5.4.150.0030.02612.55
5.4.140.0060.02612.39
5.4.130.0040.02112.38
5.4.120.0050.02112.36
5.4.110.0050.02212.36
5.4.100.0030.02412.36
5.4.90.0080.02012.36
5.4.80.0070.02012.36
5.4.70.0120.03412.36
5.4.60.0070.02812.36
5.4.50.0080.02212.36
5.4.40.0020.02212.35
5.4.30.0050.02112.35
5.4.20.0060.01912.35
5.4.10.0060.02012.35
5.4.00.0070.02012.10
5.3.290.0050.02312.75
5.3.280.0070.01812.71
5.3.270.0050.02112.71
5.3.260.0060.02512.71
5.3.250.0070.03012.71
5.3.240.0070.02912.71
5.3.230.0060.02912.71
5.3.220.0070.02612.70
5.3.210.0060.02312.69
5.3.200.0040.02212.70
5.3.190.0050.02912.69
5.3.180.0040.03012.69
5.3.170.0070.02812.69
5.3.160.0050.02912.69
5.3.150.0050.03012.69
5.3.140.0060.02912.68
5.3.130.0080.03012.68
5.3.120.0060.02612.68
5.3.110.0020.02312.68
5.3.100.0060.02212.42
5.3.90.0050.02012.41
5.3.80.0060.02112.41
5.3.70.0020.02312.41
5.3.60.0050.02112.40
5.3.50.0040.02012.37
5.3.40.0060.02112.38
5.3.30.0050.02012.35
5.3.20.0040.02212.25
5.3.10.0050.01912.22
5.3.00.0050.02012.22
5.2.170.0060.0449.24
5.2.160.0050.0449.24
5.2.150.0050.0319.23
5.2.140.0080.0279.23
5.2.130.0040.0439.19
5.2.120.0070.0379.19
5.2.110.0100.0349.20
5.2.100.0100.0359.20
5.2.90.0120.0449.19
5.2.80.0070.0459.19
5.2.70.0060.0489.19
5.2.60.0040.0459.15
5.2.50.0050.0379.11
5.2.40.0070.0349.09
5.2.30.0050.0379.06
5.2.20.0050.0409.05
5.2.10.0050.0408.95
5.2.00.0060.0418.81
5.1.60.0040.0338.09
5.1.50.0040.0278.09
5.1.40.0060.0268.08
5.1.30.0040.0278.42
5.1.20.0040.0318.44
5.1.10.0050.0258.16
5.1.00.0010.0298.17
5.0.50.0030.0216.65
5.0.40.0040.0196.51
5.0.30.0040.0366.32
5.0.20.0020.0206.29
5.0.10.0050.0276.27
5.0.00.0040.0306.26
4.4.90.0040.0144.78
4.4.80.0030.0184.75
4.4.70.0020.0194.75
4.4.60.0040.0164.75
4.4.50.0030.0154.77
4.4.40.0040.0234.71
4.4.30.0030.0184.76
4.4.20.0040.0194.85
4.4.10.0040.0234.85
4.4.00.0030.0314.76
4.3.110.0000.0184.67
4.3.100.0010.0174.67
4.3.90.0040.0154.63
4.3.80.0050.0244.59
4.3.70.0030.0144.63
4.3.60.0030.0194.63
4.3.50.0050.0144.63
4.3.40.0020.0254.54
4.3.30.0020.0233.30
4.3.20.0070.0353.28
4.3.10.0020.0223.25
4.3.00.0030.01751.48

preferences:
40.18 ms | 400 KiB | 5 Q