3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "<pre>"; set_error_handler(function($errno, $errstr, $errfile, $errline){ print_r($errstr); $myclass = new MyClass; }); spl_autoload_register(function($class){ var_dump($class); return eval("class $class{}"); }); eval(' class MyConcrete extends MyAbstract { public static function createInstance() {} } abstract class MyAbstract { public abstract static function createInstance(); } ');

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)
8.3.40.0120.00318.69
8.3.30.0130.00318.89
8.3.20.0080.00018.51
8.3.10.0060.00319.19
8.3.00.0070.00021.65
8.2.170.0120.00322.96
8.2.160.0060.00920.52
8.2.150.0050.00324.18
8.2.140.0050.00224.66
8.2.130.0080.00026.16
8.2.120.0030.00619.66
8.2.110.0060.00322.08
8.2.100.0110.00017.78
8.2.90.0000.00819.07
8.2.80.0000.00817.97
8.2.70.0030.00517.50
8.2.60.0000.00817.87
8.2.50.0000.00918.07
8.2.40.0060.00318.22
8.2.30.0000.00819.71
8.2.20.0000.00717.66
8.2.10.0080.00017.56
8.2.00.0000.00917.66
8.1.270.0000.00823.99
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00623.88
8.1.230.0110.00022.16
8.1.220.0060.00318.77
8.1.210.0050.00319.00
8.1.200.0030.00617.22
8.1.190.0000.00717.51
8.1.180.0030.00618.10
8.1.170.0040.00418.44
8.1.160.0040.00418.83
8.1.150.0070.00018.58
8.1.140.0070.00017.36
8.1.130.0000.00717.82
8.1.120.0000.00817.46
8.1.110.0000.00817.44
8.1.100.0030.00317.28
8.1.90.0000.00717.39
8.1.80.0040.00417.34
8.1.70.0070.00017.43
8.1.60.0060.00317.56
8.1.50.0040.00417.43
8.1.40.0000.00817.35
8.1.30.0000.00717.50
8.1.20.0040.00417.48
8.1.10.0020.00517.45
8.1.00.0000.00817.40
8.0.300.0070.00019.89
8.0.290.0000.00818.62
8.0.280.0000.00718.32
8.0.270.0000.00817.29
8.0.260.0040.00416.77
8.0.250.0040.00416.97
8.0.240.0040.00716.89
8.0.230.0000.00616.95
8.0.220.0000.00716.93
8.0.210.0030.00316.90
8.0.200.0000.00716.86
8.0.190.0070.00016.94
8.0.180.0020.00516.79
8.0.170.0040.00416.87
8.0.160.0000.00717.01
8.0.150.0000.00816.83
8.0.140.0000.00716.83
8.0.130.0060.00013.30
8.0.120.0040.00416.75
8.0.110.0000.00716.88
8.0.100.0000.00716.95
8.0.90.0070.00016.96
8.0.80.0140.00716.88
8.0.70.0000.00716.77
8.0.60.0070.00016.95
8.0.50.0000.00816.75
8.0.30.0100.00917.03
8.0.20.0100.00817.40
8.0.10.0070.00016.85
8.0.00.0090.01316.56
7.4.330.0050.00014.80
7.4.320.0070.00016.60
7.4.300.0000.00616.52
7.4.290.0050.00216.52
7.4.280.0000.00716.59
7.4.270.0000.00816.61
7.4.260.0030.00313.27
7.4.250.0040.00416.45
7.4.240.0000.00816.55
7.4.230.0000.00716.41
7.4.220.0150.00716.64
7.4.210.0060.01016.53
7.4.200.0040.00416.43
7.4.190.0040.00316.57
7.4.160.0070.00716.46
7.4.150.0080.00817.40
7.4.140.0100.00817.86
7.4.130.0100.01016.58
7.4.120.0120.00916.40
7.4.110.0120.01216.54
7.4.100.0130.00316.22
7.4.90.0090.00616.59
7.4.80.0170.00319.37
7.4.70.0110.00516.34
7.4.60.0030.01316.33
7.4.50.0000.00816.28
7.4.40.0080.00422.52
7.4.30.0080.00816.41
7.4.00.0100.00714.88
7.3.330.0050.00013.08
7.3.320.0000.00713.00
7.3.310.0030.00316.25
7.3.300.0000.00716.22
7.3.290.0100.00316.32
7.3.280.0080.01016.26
7.3.270.0070.01117.40
7.3.260.0130.00418.24
7.3.250.0070.01316.33
7.3.240.0060.01716.30
7.3.230.0130.00316.39
7.3.210.0040.01216.32
7.3.200.0140.00419.39
7.3.190.0100.01016.59
7.3.180.0140.00316.18
7.3.170.0120.00616.27
7.3.160.0060.01016.43
7.3.120.0030.01014.41
7.3.10.0100.00316.65
7.3.00.0100.00316.58
7.2.330.0150.01116.60
7.2.320.0070.01416.72
7.2.310.0140.00716.55
7.2.300.0120.00316.76
7.2.290.0070.01316.70
7.2.130.0090.00716.77
7.2.120.0070.00816.99
7.2.110.0020.00916.93
7.2.100.0020.01216.63
7.2.90.0090.00816.94
7.2.80.0050.00816.65
7.2.70.0060.00616.93
7.2.60.0080.00616.80
7.2.50.0030.00716.87
7.2.40.0040.00916.78
7.2.30.0050.00816.81
7.2.20.0050.00817.04
7.2.10.0070.00616.72
7.2.00.0100.00517.57
7.1.250.0080.00315.68
7.1.240.0090.00215.43
7.1.230.0030.01015.75
7.1.220.0110.00515.56
7.1.210.0040.00615.62
7.1.200.0040.00715.65
7.1.190.0020.00715.48
7.1.180.0040.00915.58
7.1.170.0060.00615.57
7.1.160.0070.00715.62
7.1.150.0060.00615.65
7.1.140.0070.00715.81
7.1.130.0000.01315.54
7.1.120.0050.00515.65
7.1.110.0030.00815.60
7.1.100.0060.00816.46
7.1.90.0030.01015.71
7.1.80.0040.00715.57
7.1.70.0070.00716.11
7.1.60.0060.01116.93
7.1.50.0080.00616.07
7.1.40.0020.01015.64
7.1.30.0050.00715.63
7.1.20.0030.01015.82
7.1.10.0030.01015.63
7.1.00.0060.01718.00
7.0.330.0040.00715.10
7.0.320.0050.00915.22
7.0.310.0030.00615.23
7.0.300.0060.00615.26
7.0.290.0050.00315.35
7.0.280.0060.00615.31
7.0.270.0010.00915.36
7.0.260.0080.00515.33
7.0.250.0060.00815.17
7.0.240.0040.00715.38
7.0.230.0050.00815.23
7.0.220.0080.00515.17
7.0.210.0040.00615.39
7.0.200.0070.00515.71
7.0.190.0060.00915.16
7.0.180.0060.00815.20
7.0.170.0090.00315.27
7.0.160.0100.00515.34
7.0.150.0050.00515.09
7.0.140.0050.02917.40
7.0.130.0080.00715.17
7.0.120.0050.00615.31
7.0.110.0030.00715.25
7.0.100.0070.00615.34
7.0.90.0050.00715.36
7.0.80.0070.00815.33
7.0.70.0070.02917.37
7.0.60.0060.02217.39
7.0.50.0040.03117.67
7.0.40.0050.03515.59
7.0.30.0100.02815.64
7.0.20.0050.03015.58
7.0.10.0040.03015.61
7.0.00.0010.03815.55
5.6.380.0050.00514.27
5.6.370.0050.00914.44
5.6.360.0070.00614.41
5.6.350.0100.00514.44
5.6.340.0080.00414.29
5.6.330.0030.00914.47
5.6.320.0030.00814.40
5.6.310.0040.01114.20
5.6.300.0050.00814.30
5.6.290.0050.00514.40
5.6.280.0050.02716.31
5.6.270.0040.00714.36
5.6.260.0050.00514.43
5.6.250.0030.00814.38
5.6.240.0010.00814.41
5.6.230.0040.00614.21
5.6.220.0090.02816.28
5.6.210.0070.02916.36
5.6.200.0030.03216.48
5.6.190.0060.03316.48
5.6.180.0050.03116.49
5.6.170.0070.03116.52
5.6.160.0050.03516.54
5.6.150.0050.03516.58
5.6.140.0060.03216.58
5.6.130.0030.02816.57
5.6.120.0050.03216.52
5.6.110.0050.03416.62
5.6.100.0050.03016.51
5.6.90.0050.03216.60
5.6.80.0060.02816.23
5.6.70.0040.03216.27
5.6.60.0070.02916.34
5.6.50.0030.02716.28
5.6.40.0060.03116.29
5.6.30.0050.03016.35
5.6.20.0030.02216.17
5.6.10.0070.02016.30
5.6.00.0080.01616.26
5.5.380.0030.00611.26
5.5.370.0050.00611.23
5.5.360.0050.02914.34
5.5.350.0050.03014.40
5.5.340.0060.02814.56
5.5.330.0030.02214.50
5.5.320.0060.02514.56
5.5.310.0050.03314.59
5.5.300.0030.03114.48
5.5.290.0020.03314.53
5.5.280.0040.03014.55
5.5.270.0070.02514.49
5.5.260.0050.03014.46
5.5.250.0040.03014.49
5.5.240.0000.02414.35
5.5.230.0030.02514.27
5.5.220.0050.03014.23
5.5.210.0060.02714.34
5.5.200.0070.02314.23
5.5.190.0040.02914.25
5.5.180.0020.03014.28
5.5.170.0020.01111.38
5.5.160.0060.02914.34
5.5.150.0070.02414.36
5.5.140.0080.02814.36
5.5.130.0040.02514.17
5.5.120.0060.02414.31
5.5.110.0050.01514.37
5.5.100.0050.02814.21
5.5.90.0020.02914.23
5.5.80.0110.02414.27
5.5.70.0020.03014.32
5.5.60.0030.01814.19
5.5.50.0010.02814.15
5.5.40.0070.02114.17
5.5.30.0040.02514.27
5.5.20.0060.02914.30
5.5.10.0050.02614.16
5.5.00.0030.03114.25
5.4.450.0040.02613.94
5.4.440.0030.03214.04
5.4.430.0030.02413.94
5.4.420.0020.03014.14
5.4.410.0040.02413.99
5.4.400.0010.02513.87
5.4.390.0070.02613.95
5.4.380.0020.02613.90
5.4.370.0040.03013.84
5.4.360.0050.02613.88
5.4.350.0090.02213.97
5.4.340.0040.02013.98
5.4.330.0020.00711.30
5.4.320.0040.02613.84
5.4.310.0050.02313.96
5.4.300.0010.03213.89
5.4.290.0060.02713.82
5.4.280.0060.02014.00
5.4.270.0030.01713.71
5.4.260.0020.02513.84
5.4.250.0030.02813.96
5.4.240.0070.02313.96
5.4.230.0040.02713.78
5.4.220.0040.02813.78
5.4.210.0050.02613.91
5.4.200.0010.03013.94
5.4.190.0060.02313.79
5.4.180.0090.02313.96
5.4.170.0060.02813.88
5.4.160.0050.03013.89
5.4.150.0030.03213.84
5.4.140.0050.02312.96
5.4.130.0040.02512.86
5.4.120.0060.02812.94
5.4.110.0040.02613.05
5.4.100.0020.03112.86
5.4.90.0070.01812.99
5.4.80.0040.02812.91
5.4.70.0030.02612.93
5.4.60.0040.02812.87
5.4.50.0030.03013.01
5.4.40.0060.02712.93
5.4.30.0060.02712.95
5.4.20.0070.02512.95
5.4.10.0040.03012.84
5.4.00.0020.02912.75
5.3.290.0040.02712.38
5.3.280.0010.02912.32
5.3.270.0040.03112.26
5.3.260.0040.02412.31
5.3.250.0030.02712.36
5.3.240.0020.02912.17
5.3.230.0020.03112.26
5.3.220.0050.02712.31
5.3.210.0030.02912.29
5.3.200.0030.03112.29
5.3.190.0060.02612.31
5.3.180.0050.02812.36
5.3.170.0070.02712.24
5.3.160.0020.02912.34
5.3.150.0060.02312.33
5.3.140.0060.02412.34
5.3.130.0030.03012.31
5.3.120.0050.02712.36
5.3.110.0020.03412.24
5.3.100.0010.02812.29
5.3.90.0030.02112.34
5.3.80.0070.02012.22
5.3.70.0020.02812.29
5.3.60.0080.02312.33
5.3.50.0050.02312.32
5.3.40.0020.02912.31
5.3.30.0020.02712.31
5.3.20.0050.02412.25
5.3.10.0030.02712.26
5.3.00.0060.02412.24
5.2.170.0030.02211.91
5.2.160.0030.02411.88
5.2.150.0050.01611.87
5.2.140.0010.02011.89
5.2.130.0030.02411.88
5.2.120.0050.02011.83
5.2.110.0010.02611.89
5.2.100.0050.02011.90
5.2.90.0020.02311.91
5.2.80.0000.02211.89
5.2.70.0020.02011.89
5.2.60.0010.02511.83
5.2.50.0010.02511.88
5.2.40.0020.01911.88
5.2.30.0030.02411.88
5.2.20.0030.02411.83
5.2.10.0040.02211.83
5.2.00.0060.01911.83
5.1.60.0030.02111.83
5.1.50.0030.02311.83
5.1.40.0030.02111.83
5.1.30.0030.02111.83
5.1.20.0050.02011.83
5.1.10.0040.02111.83
5.1.00.0050.01911.83
5.0.50.0030.01711.83
5.0.40.0010.01711.83
5.0.30.0030.02511.83
5.0.20.0020.01711.83
5.0.10.0030.01711.83
5.0.00.0030.02411.83
4.4.90.0020.00911.83
4.4.80.0030.01411.83
4.4.70.0010.01411.83
4.4.60.0020.01311.83
4.4.50.0020.01411.83
4.4.40.0030.02011.83
4.4.30.0010.01411.83
4.4.20.0030.01311.83
4.4.10.0000.01711.83
4.4.00.0020.02111.83
4.3.110.0040.01111.83
4.3.100.0010.01411.83
4.3.90.0010.01211.83
4.3.80.0010.02111.83
4.3.70.0030.01311.83
4.3.60.0030.01311.83
4.3.50.0030.01211.83
4.3.40.0010.02011.83
4.3.30.0010.01311.83
4.3.20.0020.01411.83
4.3.10.0010.01411.83
4.3.00.0030.01211.83

preferences:
38.55 ms | 400 KiB | 5 Q