3v4l.org

run code in 300+ PHP versions simultaneously
<?php $hooks = ['before' => [], 'after' => []]; function echoSomething($something) { global $hooks; array_walk($hooks['before'], function($function)use($something) { call_user_func($function, $something); }); echo $something; array_walk($hooks['after'], function($function)use($something) { call_user_func($function, $something); }); } echoSomething('Hello, world'); echo PHP_EOL, '//-------------------------', PHP_EOL; $hooks['before'][] = function() { echo '<b>'; }; $hooks['after'][] = function() { echo '</b>'; }; echoSomething('Hello, world'); echo PHP_EOL, '//-------------------------', PHP_EOL;

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)
8.5.30.0080.01017.76
8.5.20.0110.00816.82
8.5.10.0110.00720.17
8.5.00.0120.00919.75
8.4.180.0160.00819.75
8.4.170.0050.00523.82
8.4.160.0120.00823.81
8.4.150.0060.00616.78
8.4.140.0120.01017.94
8.4.130.0120.00817.65
8.4.120.0090.01122.30
8.4.110.0110.00918.70
8.4.100.0090.01117.84
8.4.90.0110.00620.75
8.4.80.0050.00419.10
8.4.70.0100.00918.97
8.4.60.0180.00220.69
8.4.50.0130.00818.73
8.4.40.0000.00817.83
8.4.30.0130.00617.34
8.4.20.0150.00617.52
8.4.10.0090.00617.60
8.3.300.0150.01120.85
8.3.290.0120.00818.33
8.3.280.0140.00718.27
8.3.270.0130.00716.54
8.3.260.0130.00816.62
8.3.250.0090.00819.10
8.3.240.0160.00416.68
8.3.230.0130.00616.78
8.3.220.0100.00918.98
8.3.210.0100.00516.71
8.3.200.0020.00816.68
8.3.190.0080.00716.89
8.3.180.0110.00818.93
8.3.170.0070.01116.80
8.3.160.0110.00717.12
8.3.150.0090.01217.13
8.3.140.0080.00020.71
8.3.130.0160.00018.34
8.3.120.0060.00319.18
8.3.110.0060.00320.94
8.3.100.0080.00018.34
8.3.90.0040.00418.25
8.3.80.0040.00418.13
8.3.70.0140.00718.31
8.3.60.0120.00416.63
8.3.50.0090.00822.96
8.3.40.0090.00618.96
8.3.30.0070.01319.22
8.3.20.0030.00620.29
8.3.10.0080.00020.48
8.3.00.0040.00421.01
8.2.300.0110.00918.13
8.2.290.0090.00216.47
8.2.280.0130.00618.39
8.2.270.0090.00916.70
8.2.260.0110.00716.75
8.2.250.0000.00818.28
8.2.240.0050.00317.34
8.2.230.0110.00422.58
8.2.220.0090.00024.06
8.2.210.0080.00026.77
8.2.200.0090.00018.37
8.2.190.0070.00716.88
8.2.180.0060.01618.16
8.2.170.0090.00622.96
8.2.160.0070.00720.57
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0090.00026.16
8.2.120.0080.00019.38
8.2.110.0060.00321.00
8.2.100.0080.00418.14
8.2.90.0000.00819.46
8.2.80.0040.00418.05
8.2.70.0080.00017.93
8.2.60.0030.00518.22
8.2.50.0040.00418.10
8.2.40.0040.00422.38
8.2.30.0000.00719.41
8.2.20.0080.00017.66
8.2.10.0050.00218.02
8.2.00.0000.00717.87
8.1.340.0080.01119.95
8.1.330.0100.00916.27
8.1.320.0110.00717.86
8.1.310.0070.01116.27
8.1.300.0060.00320.33
8.1.290.0030.00618.88
8.1.280.0120.00325.92
8.1.270.0100.01023.79
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00622.23
8.1.230.0070.00320.79
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00817.36
8.1.180.0080.00318.10
8.1.170.0030.00518.54
8.1.160.0040.00418.91
8.1.150.0000.00718.96
8.1.140.0000.00717.57
8.1.130.0070.00017.84
8.1.120.0020.00517.49
8.1.110.0050.00217.37
8.1.100.0000.00817.40
8.1.90.0040.00417.39
8.1.80.0030.00417.43
8.1.70.0030.00317.48
8.1.60.0060.00317.48
8.1.50.0060.00317.54
8.1.40.0030.00517.44
8.1.30.0000.00817.64
8.1.20.0040.00417.54
8.1.10.0040.00417.63
8.1.00.0050.00517.50
8.0.300.0040.00421.50
8.0.290.0050.00316.75
8.0.280.0030.00318.38
8.0.270.0000.00717.27
8.0.260.0030.00317.20
8.0.250.0040.00416.94
8.0.240.0000.00717.04
8.0.230.0030.00416.96
8.0.220.0000.00716.91
8.0.210.0040.00316.93
8.0.200.0000.00816.93
8.0.190.0060.00616.92
8.0.180.0070.00016.93
8.0.170.0040.00416.94
8.0.160.0030.00317.00
8.0.150.0040.00416.75
8.0.140.0000.00716.91
8.0.130.0060.00013.27
8.0.120.0000.00816.76
8.0.110.0050.00316.87
8.0.100.0000.00816.86
8.0.90.0030.00516.86
8.0.80.0100.01016.97
8.0.70.0030.00517.01
8.0.60.0050.00316.76
8.0.50.0040.00416.81
8.0.30.0080.01117.13
8.0.20.0110.01117.40
8.0.10.0000.00716.88
8.0.00.0110.00616.70
7.4.330.0020.00215.16
7.4.320.0000.00616.64
7.4.300.0030.00316.68
7.4.290.0040.00416.62
7.4.280.0030.00616.62
7.4.270.0000.00816.42
7.4.260.0000.00613.27
7.4.250.0040.00416.50
7.4.240.0000.00716.49
7.4.230.0030.00316.33
7.4.220.0090.00916.63
7.4.210.0120.00916.62
7.4.200.0040.00416.63
7.4.160.0070.01016.41
7.4.150.0120.01017.40
7.4.140.0110.01017.86
7.4.130.0060.01116.58
7.4.120.0060.01216.41
7.4.110.0070.01016.54
7.4.100.0060.01216.57
7.4.90.0030.01716.63
7.4.80.0120.00419.39
7.4.70.0060.01016.54
7.4.60.0090.00616.46
7.4.50.0060.00316.39
7.4.40.0100.01316.51
7.4.30.0120.00916.46
7.4.00.0060.01115.00
7.3.330.0050.00013.34
7.3.320.0000.00613.39
7.3.310.0030.00316.36
7.3.300.0030.00316.43
7.3.290.0060.00816.35
7.3.280.0070.01116.39
7.3.270.0140.00717.40
7.3.260.0150.00316.63
7.3.250.0120.00616.58
7.3.240.0110.00616.55
7.3.230.0120.00416.39
7.3.210.0070.01016.58
7.3.200.0120.00619.39
7.3.190.0120.00616.49
7.3.180.0090.00616.30
7.3.170.0050.01416.63
7.3.160.0100.01116.64
7.3.120.0030.01214.85
7.3.110.0070.01014.86
7.3.100.0000.01214.66
7.3.90.0040.01114.57
7.3.80.0060.00315.04
7.3.70.0040.00414.81
7.3.60.0070.00715.02
7.3.50.0040.00814.83
7.3.40.0090.00014.93
7.3.30.0110.00714.71
7.3.20.0040.01116.78
7.3.10.0020.01116.69
7.3.00.0080.00416.61
7.2.330.0030.01516.77
7.2.320.0120.00616.50
7.2.310.0120.00916.43
7.2.300.0030.01316.50
7.2.290.0130.01016.71
7.2.250.0170.00315.02
7.2.240.0160.00314.96
7.2.230.0070.01114.45
7.2.220.0030.00614.95
7.2.210.0160.00015.09
7.2.200.0040.00815.19
7.2.190.0070.00714.95
7.2.180.0040.01214.97
7.2.170.0030.01614.83
7.2.130.0020.01216.64
7.2.120.0030.00816.72
7.2.110.0090.00516.84
7.2.100.0040.00816.86
7.2.90.0080.00416.96
7.2.80.0100.00316.90
7.2.70.0040.00916.98
7.2.60.0070.00816.86
7.2.50.0070.00716.75
7.2.40.0080.00816.79
7.2.30.0070.00517.03
7.2.20.0100.00416.93
7.2.10.0010.01116.57
7.2.00.0050.00617.75
7.1.330.0070.00715.90
7.1.320.0140.00015.70
7.1.310.0030.01015.75
7.1.300.0070.00715.61
7.1.290.0100.00015.84
7.1.280.0090.00615.86
7.1.270.0040.01415.64
7.1.260.0070.00315.68
7.1.250.0060.00715.84
7.1.200.0030.01015.74
7.1.100.0030.01017.88
7.1.70.0070.01017.30
7.1.60.0040.01219.34
7.1.50.0280.00634.86
7.1.00.0070.07322.54
7.0.200.0030.00716.84
7.0.140.0130.04322.00
7.0.60.0030.08720.03
7.0.50.0070.08317.89
7.0.40.0070.09320.13
7.0.30.0370.07020.03
7.0.20.0200.07720.09
7.0.10.0100.08020.22
7.0.00.0030.09320.34
5.6.280.0070.06721.12
5.6.210.0070.09020.66
5.6.200.0100.08318.19
5.6.190.0030.07720.46
5.6.180.0270.06320.48
5.6.170.0270.08020.56
5.6.160.0030.04320.45
5.6.150.0030.08318.24
5.6.140.0030.07318.16
5.6.130.0000.08718.16
5.6.120.0070.03721.15
5.6.110.0130.08021.13
5.6.100.0170.08020.98
5.6.90.0100.05720.99
5.6.80.0070.03720.36
5.6.70.4630.03720.36
5.5.350.0000.07020.42
5.5.340.0100.07718.02
5.5.330.0030.04320.29
5.5.320.0230.03720.27
5.5.310.0230.08720.20
5.5.300.0000.05018.07
5.5.290.0030.04318.04
5.5.280.0030.05020.81
5.5.270.0100.07020.84
5.5.260.0070.05320.88
5.5.250.0030.05720.62
5.5.240.0230.08020.18
5.4.450.0430.04727.49
5.4.440.0400.04326.71
5.4.430.0430.04025.95
5.4.420.0130.04325.60
5.4.410.0270.04024.75
5.4.400.0200.04324.02
5.4.390.0230.04323.17
5.4.380.0200.04022.53
5.4.370.0200.03321.94
5.4.360.0230.04021.48
5.4.350.0200.04313.73
5.4.340.0130.04013.79
5.4.320.0100.04014.51
5.4.310.0130.04014.27
5.4.300.0200.03714.21
5.4.290.0130.04014.26
5.4.280.0170.03714.15
5.4.270.0100.04014.23
5.4.260.0130.04014.18
5.4.250.0200.04714.17
5.4.240.0200.04714.40
5.4.230.0100.04014.32
5.4.220.0100.04014.16
5.4.210.0130.03714.16
5.4.200.0230.04314.11
5.4.190.0170.03314.09
5.4.180.0270.03314.09
5.4.170.0230.04714.10
5.4.160.0130.05014.18
5.4.150.0130.04314.15
5.4.140.0170.03713.84
5.4.130.0230.03313.78
5.4.120.0170.04713.77
5.4.110.0200.04313.86
5.4.100.0130.05013.93
5.4.90.0100.05713.69
5.4.80.0100.04013.76
5.4.70.0230.03313.71
5.4.60.0170.03313.71
5.4.50.0200.04713.93
5.4.40.0130.04013.76
5.4.30.0130.04713.79
5.4.20.0130.05013.76
5.4.10.0100.05313.82
5.4.00.0170.04713.32
5.3.290.0130.04314.55
5.3.280.0170.03714.61
5.3.270.0070.04714.48
5.3.260.0100.05014.49
5.3.250.0200.04314.63
5.3.240.0300.03714.49
5.3.230.0130.05314.62
5.3.220.0170.05014.49
5.3.210.0100.06014.46
5.3.200.0100.05714.57
5.3.190.0230.03714.60
5.3.180.0070.05014.57
5.3.170.0100.04314.43
5.3.160.0130.05014.48
5.3.150.0200.04014.48
5.3.140.0100.04714.61
5.3.130.0170.04314.56
5.3.120.0100.06314.56
5.3.110.0100.04314.47
5.3.100.0200.03713.99
5.3.90.0130.05014.07
5.3.80.0170.04313.87
5.3.70.0100.04713.88
5.3.60.0200.03713.94
5.3.50.0000.06013.98
5.3.40.0100.05713.80
5.3.30.0030.06013.76
5.3.20.0200.04313.55
5.3.10.0200.04313.59
5.3.00.0170.04013.61
5.2.170.0100.03311.14
5.2.160.0170.03011.10
5.2.150.0200.04311.14
5.2.140.0070.05011.00
5.2.130.0170.03710.96
5.2.120.0130.03311.07
5.2.110.0100.03011.10
5.2.100.0100.03310.95
5.2.90.0070.04710.91
5.2.80.0200.04011.10
5.2.70.0100.03711.01
5.2.60.0200.02311.13
5.2.50.0130.04010.98
5.2.40.0200.03311.07
5.2.30.0130.03011.04
5.2.20.0130.03010.82
5.2.10.0130.03010.97
5.2.00.0130.03010.71
5.1.60.0130.0279.96
5.1.50.0100.0279.95
5.1.40.0170.0239.99
5.1.30.0230.02010.33
5.1.20.0170.04010.46
5.1.10.0130.03010.09
5.1.00.0170.03010.14
5.0.50.0030.0308.66
5.0.40.0030.0208.52
5.0.30.0070.0338.16
5.0.20.0030.0278.31
5.0.10.0170.0278.14
5.0.00.0070.0378.28
4.4.90.0170.0175.88
4.4.80.0100.0105.79
4.4.70.0030.0175.83
4.4.60.0070.0135.81
4.4.50.0000.0205.86
4.4.40.0000.0335.84
4.4.30.0100.0105.84
4.4.20.0070.0135.86
4.4.10.0030.0205.93
4.4.00.0030.0335.82
4.3.110.0030.0205.76
4.3.100.0100.0135.75
4.3.90.0000.0205.89
4.3.80.0000.0335.81
4.3.70.0070.0135.70
4.3.60.0030.0175.84
4.3.50.0030.0205.76
4.3.40.0100.0205.84
4.3.30.0030.0174.48
4.3.20.0000.0234.45
4.3.10.0000.0204.42
4.3.00.0030.01320.70

preferences:
24.25 ms | 2237 KiB | 5 Q