3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { var $modeMapping = array( 'bar' => 'Exception' ); public static function testing() { if (isset( self::$modeMapping[$mode] ) ) { return new self::$modeMapping[$mode]( ); } } }

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)
8.3.60.0070.01018.18
8.3.50.0090.01421.95
8.3.40.0080.00618.46
8.3.30.0050.01018.36
8.3.20.0040.00420.16
8.3.10.0080.00021.90
8.3.00.0040.00420.21
8.2.180.0060.00918.04
8.2.170.0090.00622.96
8.2.160.0070.00720.52
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0120.00926.16
8.2.120.0060.00317.63
8.2.110.0030.00621.03
8.2.100.0130.00017.66
8.2.90.0050.00318.97
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0000.00817.78
8.2.50.0040.00418.07
8.2.40.0030.00619.38
8.2.30.0040.00420.70
8.2.20.0030.00517.54
8.2.10.0040.00417.93
8.2.00.0000.00817.92
8.1.280.0070.01325.92
8.1.270.0050.00323.92
8.1.260.0080.00026.35
8.1.250.0170.00028.09
8.1.240.0060.00321.19
8.1.230.0080.00317.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0060.00316.97
8.1.180.0000.00818.10
8.1.170.0000.01018.50
8.1.160.0070.00021.89
8.1.150.0070.00018.77
8.1.140.0000.00817.22
8.1.130.0030.00317.68
8.1.120.0000.00717.41
8.1.110.0090.00017.22
8.1.100.0040.00417.29
8.1.90.0000.00717.32
8.1.80.0030.00517.32
8.1.70.0030.00317.29
8.1.60.0030.00517.38
8.1.50.0030.00517.48
8.1.40.0070.00317.42
8.1.30.0040.00417.52
8.1.20.0000.00717.54
8.1.10.0040.00417.40
8.1.00.0070.00017.23
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00818.26
8.0.270.0070.00017.14
8.0.260.0030.00317.18
8.0.250.0070.00016.74
8.0.240.0000.00816.86
8.0.230.0040.00416.79
8.0.220.0000.00716.77
8.0.210.0030.00316.70
8.0.200.0030.00316.83
8.0.190.0040.00416.87
8.0.180.0050.00316.75
8.0.170.0070.00016.78
8.0.160.0000.00716.82
8.0.150.0000.00716.69
8.0.140.0000.00716.73
8.0.130.0060.00013.20
8.0.120.0000.00716.74
8.0.110.0040.00416.77
8.0.100.0040.00416.63
8.0.90.0040.00416.81
8.0.80.0040.01116.65
8.0.70.0030.00516.76
8.0.60.0070.00016.72
8.0.50.0040.00416.72
8.0.30.0090.00917.06
8.0.20.0090.00917.40
8.0.10.0080.00016.95
8.0.00.0080.00916.67
7.4.330.0060.00015.08
7.4.320.0000.00616.37
7.4.300.0000.00716.36
7.4.290.0070.00016.34
7.4.280.0080.00016.46
7.4.270.0000.00716.29
7.4.260.0080.00016.38
7.4.250.0030.00616.34
7.4.240.0050.00216.40
7.4.230.0030.00316.18
7.4.220.0060.00916.42
7.4.210.0120.00316.43
7.4.200.0070.00016.28
7.4.160.0130.00016.53
7.4.150.0090.00917.40
7.4.140.0170.00217.86
7.4.130.0060.01216.33
7.4.120.0050.01416.50
7.4.110.0060.01316.18
7.4.100.0040.01916.38
7.4.90.0100.00716.34
7.4.80.0100.00719.39
7.4.70.0060.01016.36
7.4.60.0090.00616.48
7.4.50.0060.00316.28
7.4.40.0130.00316.38
7.4.30.0120.00916.38
7.4.00.0040.01114.92
7.3.330.0020.00213.05
7.3.320.0050.00013.13
7.3.310.0000.00716.08
7.3.300.0070.00016.20
7.3.290.0090.00616.11
7.3.280.0110.00716.17
7.3.270.0040.01217.40
7.3.260.0120.00616.20
7.3.250.0100.01216.32
7.3.240.0180.00516.17
7.3.230.0000.02116.39
7.3.210.0070.01116.29
7.3.200.0120.01016.25
7.3.190.0050.01316.03
7.3.180.0030.01216.39
7.3.170.0070.01016.36
7.3.160.0110.00716.37
7.3.10.0120.00016.57
7.3.00.0070.01016.71
7.2.330.0120.00616.33
7.2.320.0080.00816.54
7.2.310.0070.01116.52
7.2.300.0120.01016.25
7.2.290.0130.00616.61
7.2.130.0000.01416.58
7.2.120.0000.01416.76
7.2.110.0110.00016.75
7.2.100.0000.01416.52
7.2.90.0070.00716.71
7.2.80.0060.00316.83
7.2.70.0060.00916.64
7.2.60.0050.01016.81
7.2.50.0040.01216.32
7.2.40.0030.00916.95
7.2.30.0090.00616.90
7.2.20.0120.00616.27
7.2.10.0100.00316.88
7.2.00.0140.00317.80
7.1.250.0030.01015.39
7.1.200.0090.00315.36
7.1.100.0640.00414.26
7.1.70.0040.00416.93
7.1.60.0030.02219.11
7.1.50.0070.01716.93
7.1.00.0070.07322.48
7.0.200.0000.01016.61
7.0.60.0170.07019.79
7.0.50.0100.07717.95
7.0.40.0070.04319.96
7.0.30.0370.07320.15
7.0.20.0330.05020.30
7.0.10.0070.04020.24
7.0.00.0030.06020.06
5.6.280.0070.02720.82
5.6.210.0070.06320.55
5.6.200.0070.05018.19
5.6.190.0170.05320.39
5.6.180.0300.08320.62
5.6.170.0400.06720.71
5.6.160.0030.04320.59
5.6.150.0000.05718.14
5.6.140.0070.08318.14
5.6.130.0130.07718.16
5.6.120.0070.04321.03
5.6.110.0200.08021.09
5.6.100.0070.08321.04
5.6.90.0130.08020.94
5.6.80.0070.08020.39
5.5.350.0030.08020.42
5.5.340.0170.03717.98
5.5.330.0000.04320.31
5.5.320.2870.04320.27
5.5.310.0330.07720.34
5.5.300.0070.05718.04
5.5.290.0000.09018.01
5.5.280.0070.07020.98
5.5.270.0030.04320.81
5.5.260.0100.08320.73
5.5.250.0130.07320.62
5.5.240.0100.07020.12
5.4.450.0330.05319.59
5.4.440.0370.05019.54
5.4.430.0330.07719.51
5.4.420.0330.08019.62
5.4.410.0330.05319.26
5.4.400.0370.06019.19
5.4.390.0470.06319.21
5.4.380.0330.07019.25
5.4.370.0430.06319.26
5.4.360.0330.07319.30
5.4.350.0300.06319.11
5.4.340.0400.06019.23
5.4.320.0400.05719.02
5.4.310.0370.05719.26
5.4.300.0270.06719.18
5.4.290.0330.05019.10
5.4.280.0500.04018.93
5.4.270.0400.06019.25
5.4.260.0370.04719.05
5.4.250.0370.04719.10
5.4.240.0230.06019.16
5.4.230.0430.05019.05
5.4.220.0330.06719.05
5.4.210.0430.06719.29
5.4.200.0300.04719.29
5.4.190.0400.07019.29
5.4.180.0430.06319.09
5.4.170.0330.05319.07
5.4.160.0370.06319.16
5.4.150.0300.05319.06
5.4.140.0370.07016.43
5.4.130.0400.04316.36
5.4.120.0370.05016.41
5.4.110.0430.07016.48
5.4.100.0330.07016.60
5.4.90.0270.05316.19
5.4.80.0330.04716.43
5.4.70.0270.07016.39
5.4.60.0170.06716.47
5.4.50.0000.07716.37
5.4.40.0200.07316.52
5.4.30.0230.07316.51
5.4.20.0270.06016.50

preferences:
51.68 ms | 401 KiB | 5 Q