3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ErrorReportingSwitcher { private $old_flags; public function __construct( $flag_add, $flag_remove = 0 ) { echo __METHOD__ . PHP_EOL; $this->old_flags = error_reporting(); $new_flags = $this->old_flags; if ( $flag_add != 0 ){ $new_flags |= $flag_add; } if ( $flag_remove != 0 ){ $new_flags &= ~$flag_remove; } error_reporting($new_flags); } public function __destruct() { echo __METHOD__ . PHP_EOL; if ( $this->old_flags ){ error_reporting( $this->old_flags ); } } } function hoge() { echo "start\n"; $x = new ErrorReportingSwitcher(0,E_STRICT); // strict warningが発生する処理 echo "end\n"; } hoge();

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)
8.3.40.0070.00718.73
8.3.30.0070.01118.85
8.3.20.0040.00418.79
8.3.10.0000.00818.80
8.3.00.0030.00619.25
8.2.170.0000.01522.96
8.2.160.0170.00319.01
8.2.150.0080.00024.18
8.2.140.0110.00724.66
8.2.130.0020.00526.16
8.2.120.0070.00021.00
8.2.110.0030.00619.12
8.2.100.0120.00017.91
8.2.90.0090.00019.25
8.2.80.0000.00818.04
8.2.70.0040.00417.75
8.2.60.0030.00618.05
8.2.50.0000.00918.10
8.2.40.0040.00420.59
8.2.30.0000.00719.20
8.2.20.0000.00817.63
8.2.10.0080.00017.64
8.2.00.0050.00517.75
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0040.00821.97
8.1.230.0090.00320.83
8.1.220.0000.00817.79
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0000.00817.35
8.1.180.0000.00918.10
8.1.170.0040.00418.57
8.1.160.0070.00018.77
8.1.150.0040.00418.51
8.1.140.0060.00317.42
8.1.130.0070.00019.24
8.1.120.0000.00817.52
8.1.110.0060.00317.42
8.1.100.0040.00417.37
8.1.90.0040.00317.45
8.1.80.0050.00317.45
8.1.70.0000.00717.49
8.1.60.0040.00417.47
8.1.50.0030.00617.43
8.1.40.0000.00817.51
8.1.30.0030.00617.55
8.1.20.0040.00717.50
8.1.10.0000.00717.63
8.1.00.0030.00617.46
8.0.300.0000.00720.09
8.0.290.0040.00416.75
8.0.280.0020.00518.46
8.0.270.0070.00017.28
8.0.260.0000.00816.74
8.0.250.0070.00016.89
8.0.240.0040.00416.78
8.0.230.0040.00416.89
8.0.220.0000.00716.86
8.0.210.0030.00316.88
8.0.200.0000.00616.79
8.0.190.0080.00016.78
8.0.180.0030.00716.88
8.0.170.0000.00916.74
8.0.160.0030.00416.81
8.0.150.0000.00816.71
8.0.140.0050.00516.77
8.0.130.0030.00313.30
8.0.120.0000.00916.76
8.0.110.0080.00016.73
8.0.100.0050.00316.86
8.0.90.0000.00816.73
8.0.80.0100.00716.89
8.0.70.0040.00416.64
8.0.60.0040.00416.71
8.0.50.0030.00516.86
8.0.30.0040.01216.86
8.0.20.0050.01417.15
8.0.10.0070.00017.13
8.0.00.0090.00916.84
7.4.330.0000.00513.02
7.4.320.0000.00616.66
7.4.300.0030.00316.43
7.4.290.0030.00616.59
7.4.280.0050.00316.43
7.4.270.0000.01016.65
7.4.260.0000.00613.29
7.4.250.0020.00516.45
7.4.240.0030.00316.60
7.4.230.0050.00316.42
7.4.220.0180.00416.55
7.4.210.0060.01316.63
7.4.200.0070.00016.44
7.4.190.0070.00016.47
7.4.160.0080.00816.32
7.4.150.0130.00516.47
7.4.140.0170.00717.86
7.4.130.0120.00916.42
7.4.120.0070.01316.55
7.4.110.0110.00716.53
7.4.100.0070.01016.42
7.4.90.0110.01216.35
7.4.80.0140.00319.39
7.4.70.0070.01016.75
7.4.60.0100.00616.48
7.4.50.0030.00316.36
7.4.40.0090.00916.46
7.4.30.0070.01116.39
7.4.00.0030.01215.05
7.3.330.0000.00613.32
7.3.320.0000.00613.32
7.3.310.0050.00216.18
7.3.300.0000.00716.31
7.3.290.0150.00316.34
7.3.280.0100.01016.33
7.3.270.0090.00616.54
7.3.260.0080.01616.35
7.3.240.0130.00716.56
7.3.230.0030.01416.45
7.3.210.0070.01016.39
7.3.200.0100.00716.44
7.3.190.0160.00016.34
7.3.180.0060.01016.50
7.3.170.0090.00916.39
7.3.160.0040.01216.45
7.3.120.0090.00615.19
7.3.10.0060.00816.45
7.3.00.0050.00916.51
7.2.330.0060.01216.75
7.2.320.0090.00816.65
7.2.310.0110.00516.46
7.2.300.0080.01416.51
7.2.290.0090.00916.45
7.2.130.0050.01016.84
7.2.120.0080.00516.80
7.2.110.0040.00716.81
7.2.100.0080.00516.91
7.2.90.0060.00916.80
7.2.80.0130.00516.65
7.2.70.0100.00616.91
7.2.60.0100.00716.85
7.2.50.0080.00616.86
7.2.40.0060.01016.88
7.2.30.0110.00916.82
7.2.20.0110.00516.96
7.2.10.0060.01016.84
7.2.00.0040.00917.62
7.1.250.0090.00615.77
7.1.200.0000.01015.62
7.1.100.0030.00918.39
7.1.70.0030.00917.19
7.1.60.0140.01019.25
7.1.50.0100.01616.93
7.1.00.0030.03322.50
7.0.200.0030.00316.87
7.0.140.0070.06722.11
7.0.120.0030.05022.12
7.0.60.0200.07321.74
7.0.50.0070.05717.89
7.0.40.0100.05717.86
7.0.30.0000.04717.82
7.0.20.0130.07017.74
7.0.10.0100.07717.75
7.0.00.0070.04017.85
5.6.280.0070.07021.15
5.6.210.0100.08020.72
5.6.200.0100.06318.29
5.6.190.0070.04018.19
5.6.180.0130.07318.25
5.6.170.0000.06718.21
5.6.160.0030.07318.29
5.6.150.0030.04318.14
5.6.140.0070.03718.11
5.6.130.0000.04318.27
5.6.120.0070.03718.12
5.6.110.0030.04018.17
5.6.100.0100.03318.17
5.6.90.0000.04318.16
5.6.80.0030.03717.66
5.6.70.0100.03017.52
5.6.60.0070.03317.52
5.6.50.0070.04017.54
5.6.40.0030.05317.54
5.6.30.0170.02317.61
5.6.20.0100.03017.54
5.6.10.0030.04317.54
5.6.00.0030.03717.63
5.5.350.0030.06020.39
5.5.340.0130.07717.99
5.5.330.0100.07717.93
5.5.320.0000.07017.99
5.5.310.0200.06718.08
5.5.300.0070.03717.96
5.5.290.0070.03717.98
5.5.280.0030.04018.05
5.5.270.0030.04018.00
5.5.260.0000.04317.99
5.5.250.0000.04317.79
5.5.240.0030.03717.38
5.5.230.0100.03717.37
5.5.220.0070.04017.37
5.5.210.0000.04017.34
5.5.200.0030.03717.34
5.5.190.0070.03317.43
5.5.180.0070.03717.34
5.5.160.0030.03717.30
5.5.150.0000.04717.37
5.5.140.0070.03317.35
5.5.130.0030.03717.36
5.5.120.0030.03717.29
5.5.110.0070.05717.30
5.5.100.0030.04017.21
5.5.90.0070.07717.24
5.5.80.0100.07717.23
5.5.70.0200.06717.32
5.5.60.0070.08017.32
5.5.50.0070.03317.32
5.5.40.0070.07317.18
5.5.30.0070.06017.19
5.5.20.0000.05017.22
5.5.10.0030.04317.22
5.5.00.0130.06717.20
5.4.450.0070.03719.34
5.4.440.0000.04319.46
5.4.430.0030.03719.39
5.4.420.0100.03019.33
5.4.410.0070.03319.08
5.4.400.0030.04019.01
5.4.390.0000.04019.05
5.4.380.0070.03318.95
5.4.370.0070.03319.05
5.4.360.0000.04018.98
5.4.350.0070.03319.13
5.4.340.0000.04019.03
5.4.320.0030.03719.03
5.4.310.0070.03318.95
5.4.300.0030.03718.95
5.4.290.0030.03719.05
5.4.280.0070.03319.04
5.4.270.0100.03319.09
5.4.260.0070.05319.02
5.4.250.0030.04018.95
5.4.240.0070.05319.12
5.4.230.0130.03718.94
5.4.220.0000.04719.00
5.4.210.0000.04319.14
5.4.200.0000.08719.00
5.4.190.0100.06319.10
5.4.180.0030.07319.04
5.4.170.0130.07319.00
5.4.160.0170.06318.95
5.4.150.0100.07719.04
5.4.140.0170.04016.58
5.4.130.0070.06716.38
5.4.120.0030.04316.34
5.4.110.0030.07316.45
5.4.100.0130.06716.52
5.4.90.0130.03716.43
5.4.80.0000.06016.59
5.4.70.0130.06316.45
5.4.60.0000.06016.34
5.4.50.0030.05016.45
5.4.40.0070.07716.30
5.4.30.0070.06016.30
5.4.20.0000.05316.46
5.4.10.0170.06716.43
5.4.00.0000.07715.85
5.3.290.0070.03314.68
5.3.280.0100.06014.57
5.3.270.0030.04714.59
5.3.260.0070.04314.60
5.3.250.0000.04314.64
5.3.240.0030.07014.60
5.3.230.0130.03014.59
5.3.220.0070.07714.61
5.3.210.0030.05014.61
5.3.200.0130.07014.56
5.3.190.0030.07714.60
5.3.180.0000.08014.57
5.3.170.0000.05014.78
5.3.160.0070.04714.58
5.3.150.0030.07314.53
5.3.140.0170.03714.61
5.3.130.0130.03714.76
5.3.120.0100.07014.60
5.3.110.0030.07314.61
5.3.100.0070.03713.89
5.3.90.0070.07714.05
5.3.80.0000.04714.09
5.3.70.0030.04313.91
5.3.60.0030.04714.04
5.3.50.0030.07713.98
5.3.40.0070.03313.96
5.3.30.0100.07013.76
5.3.20.0100.07313.69
5.3.10.0130.06313.55
5.3.00.0030.07313.65
5.2.170.0030.03311.37
5.2.160.0000.03311.12
5.2.150.0070.06011.20
5.2.140.0070.05311.21
5.2.130.0070.05311.07
5.2.120.0030.05011.18
5.2.110.0030.06011.15
5.2.100.0030.05311.32
5.2.90.0000.04311.21
5.2.80.0030.03011.00
5.2.70.0130.05710.99
5.2.60.0030.05311.09
5.2.50.0070.04011.07
5.2.40.0000.06311.01
5.2.30.0030.05311.02
5.2.20.0030.06011.00
5.2.10.0000.06010.91
5.2.00.0130.04010.72
5.1.60.0070.02710.08
5.1.50.0000.0279.98
5.1.40.0000.0279.82
5.1.30.0000.03010.41
5.1.20.0030.04010.41
5.1.10.0000.03010.29
5.1.00.0000.06010.07
5.0.50.0070.0238.64
5.0.40.0030.0408.25
5.0.30.0000.0678.22
5.0.20.0070.0338.19
5.0.10.0070.0378.25
5.0.00.0000.0678.08
4.4.90.0030.0337.75
4.4.80.0000.0407.75
4.4.70.0000.0207.75
4.4.60.0030.0177.75
4.4.50.0000.0377.75
4.4.40.0000.0537.75
4.4.30.0000.0377.75
4.4.20.0030.0207.75
4.4.10.0030.0237.75
4.4.00.0000.0477.75
4.3.110.0000.0307.75
4.3.100.0070.0237.75
4.3.90.0070.0337.75
4.3.80.0030.0537.75
4.3.70.0000.0377.75
4.3.60.0000.0307.75
4.3.50.0030.0377.75
4.3.40.0000.0477.75
4.3.30.0030.0207.75
4.3.20.0000.0237.75
4.3.10.0000.0177.75
4.3.00.0000.0307.75

preferences:
75.15 ms | 400 KiB | 5 Q