3v4l.org

run code in 300+ PHP versions simultaneously
<?php /*E_ERROR E_CORE_ERROR E_CORE_WARNING E_COMPILE_ERROR */ function exception_error_handler($errno, $errstr, $errfile, $errline) { var_dump($errstr); } set_error_handler("exception_error_handler", error_reporting()); function shutDownFunction() { echo 'as'; $error = error_get_last(); //var_export($error); if ($error['type'] == 1) { //do your stuff } } register_shutdown_function('shutdownFunction'); function f() { return 'Hello world'; } if( empty( f() ) ) { // do something }

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)
8.3.60.0110.00318.56
8.3.50.0120.01021.08
8.3.40.0040.01119.02
8.3.30.0140.00320.16
8.3.20.0040.00420.34
8.3.10.0040.00422.10
8.3.00.0060.00322.39
8.2.180.0100.01016.75
8.2.170.0090.01222.96
8.2.160.0000.01322.27
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00020.83
8.2.110.0030.00622.20
8.2.100.0040.00817.84
8.2.90.0040.00418.16
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0030.00518.05
8.2.50.0050.00318.07
8.2.40.0000.00718.34
8.2.30.0000.00719.45
8.2.20.0040.00417.65
8.2.10.0030.00617.63
8.2.00.0060.00317.81
8.1.280.0120.00325.92
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0070.01020.71
8.1.230.0090.00320.96
8.1.220.0080.00017.79
8.1.210.0000.00818.77
8.1.200.0000.00917.22
8.1.190.0080.00017.65
8.1.180.0000.00819.14
8.1.170.0080.00018.51
8.1.160.0030.00718.88
8.1.150.0000.00818.55
8.1.140.0000.00817.56
8.1.130.0000.00917.81
8.1.120.0030.00317.50
8.1.110.0000.00817.50
8.1.100.0040.00417.50
8.1.90.0040.00417.48
8.1.80.0070.00017.31
8.1.70.0070.00017.36
8.1.60.0080.00017.59
8.1.50.0000.00817.52
8.1.40.0030.00617.55
8.1.30.0040.00417.52
8.1.20.0030.00517.53
8.1.10.0030.00517.52
8.1.00.0080.00417.48
8.0.300.0000.00819.98
8.0.290.0040.00417.05
8.0.280.0030.00318.36
8.0.270.0030.00317.18
8.0.260.0000.00716.80
8.0.250.0000.00717.03
8.0.240.0000.00917.08
8.0.230.0030.00316.89
8.0.220.0000.00716.94
8.0.210.0030.00317.00
8.0.200.0030.00317.04
8.0.190.0050.00216.95
8.0.180.0050.00316.96
8.0.170.0040.00416.98
8.0.160.0040.00416.95
8.0.150.0050.00516.94
8.0.140.0000.00816.86
8.0.130.0000.00613.40
8.0.120.0060.00316.84
8.0.110.0000.00717.01
8.0.100.0040.00416.78
8.0.90.0000.00816.80
8.0.80.0070.01017.02
8.0.70.0040.00416.84
8.0.60.0020.00516.85
8.0.50.0040.00417.02
8.0.30.0050.01717.02
8.0.20.0140.00417.40
8.0.10.0050.00216.97
8.0.00.0140.01216.61
7.4.330.0000.00515.00
7.4.320.0000.00616.54
7.4.300.0040.00416.52
7.4.290.0070.00016.61
7.4.280.0030.00316.39
7.4.270.0040.00416.50
7.4.260.0050.00013.24
7.4.250.0040.00416.42
7.4.240.0030.00516.52
7.4.230.0000.00716.50
7.4.220.0140.01416.51
7.4.210.0050.01116.49
7.4.200.0030.00316.56
7.4.190.0030.00316.70
7.4.160.0150.00616.55
7.4.150.0060.01217.40
7.4.140.0090.01117.86
7.4.130.0060.01116.46
7.4.120.0030.01616.55
7.4.110.0000.01916.63
7.4.100.0120.00416.61
7.4.90.0100.00716.38
7.4.80.0080.01119.39
7.4.70.0120.00416.63
7.4.60.0100.00716.36
7.4.50.0000.00816.63
7.4.40.0070.00722.77
7.4.30.0000.01716.54
7.4.00.0030.01215.15
7.3.330.0050.00013.40
7.3.320.0080.00013.27
7.3.310.0050.00316.38
7.3.300.0030.00316.37
7.3.290.0040.01116.23
7.3.280.0110.01016.25
7.3.270.0070.01017.40
7.3.260.0100.00716.47
7.3.250.0110.01316.26
7.3.240.0030.01416.50
7.3.230.0030.01816.39
7.3.210.0120.00616.25
7.3.200.0080.00816.16
7.3.190.0130.00416.27
7.3.180.0060.01016.58
7.3.170.0100.00916.63
7.3.160.0090.00916.27
7.3.120.0110.00714.75
7.2.330.0110.00716.37
7.2.320.0070.01716.31
7.2.310.0060.01516.66
7.2.300.0070.01116.66
7.2.290.0110.01116.78
7.2.60.0060.00617.04
7.2.00.0100.00319.14
7.1.200.0070.00415.77
7.1.100.0000.01418.04
7.1.70.0040.00417.23
7.1.60.0060.01619.32
7.1.50.0090.01216.98
7.1.00.0030.03722.46
7.0.200.0030.00616.46
7.0.140.0070.07322.00
7.0.100.0070.08719.95
7.0.90.0030.06719.91
7.0.80.0100.06319.97
7.0.70.0470.06719.98
7.0.60.0330.05019.89
7.0.50.0270.08020.17
7.0.40.0030.07319.92
7.0.30.0030.08320.13
7.0.20.0030.08720.08
7.0.10.0100.08020.07
7.0.00.0070.04720.09
5.6.280.0030.07321.02
5.6.250.0100.06720.79
5.6.240.0100.05020.55
5.6.230.0070.05320.59
5.6.220.0030.08320.56
5.6.210.0170.07320.61
5.6.200.0130.08021.14
5.6.190.0030.04721.05
5.6.180.0170.06021.07
5.6.170.0070.08321.01
5.6.160.0070.08320.94
5.6.150.0070.06721.17
5.6.140.0030.04021.17
5.6.130.0070.04321.13
5.6.120.0000.04721.02
5.6.110.0070.05321.04
5.6.100.0100.03721.03
5.6.90.0070.04721.02
5.6.80.0030.04020.40
5.6.70.0000.04320.32
5.6.60.0070.04020.50
5.6.50.0030.04020.32
5.6.40.0030.04020.52
5.6.30.0100.04320.49
5.6.20.0000.05320.46
5.6.10.0070.03720.45
5.6.00.0030.04020.51
5.5.380.0170.07320.42
5.5.370.0070.06720.36
5.5.360.0000.05720.53
5.5.350.0030.06720.44
5.5.340.0100.07320.91
5.5.330.0070.07720.84
5.5.320.0070.07720.84
5.5.310.0130.04320.91
5.5.300.0070.06320.73
5.5.290.0100.04020.90
5.5.280.0000.04720.91
5.5.270.0070.04720.89
5.5.260.0130.03320.77
5.5.250.0070.04020.43
5.5.240.0130.03020.12
5.5.230.0100.03320.26
5.5.220.0030.04320.13
5.5.210.0030.04020.16
5.5.200.0030.04020.25
5.5.190.0070.03720.22
5.5.180.0130.02720.11
5.5.160.0030.04020.13
5.5.150.0000.04320.25
5.5.140.0170.02720.11
5.5.130.0000.04320.25
5.5.120.0070.03720.13
5.5.110.0030.04020.25
5.5.100.0030.03720.10
5.5.90.0000.04320.06
5.5.80.0000.04320.05
5.5.70.0000.04019.91
5.5.60.0030.03719.91
5.5.50.0070.03320.13
5.5.40.0100.03720.06
5.5.30.0130.03020.11
5.5.20.0070.04320.05
5.5.10.0030.04020.08
5.5.00.0100.04720.03
5.4.450.0030.04019.51
5.4.440.0070.03719.23
5.4.430.0030.05319.50
5.4.420.0030.04019.46
5.4.410.0070.04019.40
5.4.400.0070.03719.24
5.4.390.0000.04019.05
5.4.380.0000.04019.04
5.4.370.0070.05719.01
5.4.360.0070.03319.05
5.4.350.0030.05719.18
5.4.340.0000.04019.05
5.4.320.0030.04319.25
5.4.310.0030.03719.13
5.4.300.0070.07719.23
5.4.290.0070.03719.04
5.4.280.0030.05019.15
5.4.270.0030.03719.18
5.4.260.0030.03719.02
5.4.250.0070.04019.13
5.4.240.0070.03319.13
5.4.230.0100.04019.04
5.4.220.0030.05019.23
5.4.210.0030.04719.02
5.4.200.0030.03719.23
5.4.190.0100.03019.15
5.4.180.0000.04019.02
5.4.170.0030.03719.11
5.4.160.0070.07319.01
5.4.150.0100.07018.83
5.4.140.0100.06016.49
5.4.130.0070.03716.49
5.4.120.0030.06016.53
5.4.110.0070.07016.44
5.4.100.0100.07016.55
5.4.90.0030.06716.49
5.4.80.0070.06716.39
5.4.70.0070.06316.38
5.4.60.0170.05716.50
5.4.50.0070.07316.41
5.4.40.0070.07316.45
5.4.30.0070.06316.29
5.4.20.0100.05016.42
5.4.10.0170.06316.46
5.4.00.0070.07015.87
5.3.290.0100.03314.63
5.3.280.0030.04014.51
5.3.270.0030.04014.72
5.3.260.0030.04014.54
5.3.250.0130.04714.64
5.3.240.0100.07014.60
5.3.230.0070.07714.55
5.3.220.0070.07714.63
5.3.210.0070.08314.63
5.3.200.0130.07014.66
5.3.190.0070.07714.50
5.3.180.0130.07014.49
5.3.170.0100.07314.59
5.3.160.0030.05014.52
5.3.150.0070.07714.50
5.3.140.0030.06314.62
5.3.130.0070.05314.67
5.3.120.0130.07014.48
5.3.110.0070.04314.67
5.3.100.0030.03313.98
5.3.90.0170.06314.08
5.3.80.0070.07314.01
5.3.70.0100.07014.09
5.3.60.0030.03713.94
5.3.50.0000.06314.04
5.3.40.0070.07713.97
5.3.30.0070.07013.82
5.3.20.0170.06013.75
5.3.10.0000.07713.59
5.3.00.0070.07313.56
5.2.170.0030.05011.20
5.2.160.0070.05311.05
5.2.150.0000.06711.17
5.2.140.0070.04711.18
5.2.130.0070.05710.96
5.2.120.0070.06311.00
5.2.110.0070.05711.16
5.2.100.0070.07311.01
5.2.90.0030.06011.22
5.2.80.0030.06710.99
5.2.70.0070.05710.96
5.2.60.0030.06310.93
5.2.50.0030.03711.16
5.2.40.0070.06011.02
5.2.30.0070.06311.00
5.2.20.0070.03710.87
5.2.10.0070.03310.93
5.2.00.0130.05310.78
5.1.60.0070.05010.07
5.1.50.0070.0509.85
5.1.40.0000.0579.97
5.1.30.0000.05310.37
5.1.20.0000.06010.29
5.1.10.0070.03710.16
5.1.00.0000.05310.16
5.0.50.0030.0479.36
5.0.40.0030.0479.36
5.0.30.0130.0579.36
5.0.20.0070.0309.36
5.0.10.0070.0239.36
5.0.00.0030.0679.36
4.4.90.0000.0209.36
4.4.80.0000.0379.36
4.4.70.0100.0309.36
4.4.60.0070.0339.36
4.4.50.0000.0339.36
4.4.40.0030.0539.36
4.4.30.0030.0339.36
4.4.20.0000.0379.36
4.4.10.0070.0309.36
4.4.00.0100.0279.36
4.3.110.0100.0239.36
4.3.100.0030.0339.36
4.3.90.0000.0279.36
4.3.80.0000.0579.36
4.3.70.0030.0339.36
4.3.60.0030.0179.36
4.3.50.0000.0379.36
4.3.40.0000.0579.36
4.3.30.0070.0279.36
4.3.20.0000.0209.36
4.3.10.0000.0409.36
4.3.00.0000.0209.36

preferences:
35.57 ms | 404 KiB | 6 Q