3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { public $newfunc; public function __construct() { $this->newfunc = create_function('$a,$b','print "ln($a) + ln($b) = ".log($a * $b);'); //call_user_func(array($this->newfunc), 1, 2); $this->$newfunc(1, 2); } } $f = new foo();

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)
8.3.60.0040.01118.30
8.3.50.0090.01221.02
8.3.40.0140.00718.54
8.3.30.0040.01118.69
8.3.20.0040.00420.13
8.3.10.0110.00721.91
8.3.00.0080.00021.64
8.2.180.0070.01416.75
8.2.170.0150.00622.96
8.2.160.0100.00320.57
8.2.150.0060.00324.18
8.2.140.0050.00224.66
8.2.130.0030.00626.16
8.2.120.0040.00421.18
8.2.110.0040.00420.44
8.2.100.0040.00817.78
8.2.90.0090.00019.23
8.2.80.0060.00317.97
8.2.70.0000.00917.38
8.2.60.0040.00417.91
8.2.50.0000.00818.09
8.2.40.0040.00422.14
8.2.30.0000.00719.37
8.2.20.0040.00417.68
8.2.10.0000.00717.91
8.2.00.0000.00717.97
8.1.280.0040.01125.92
8.1.270.0060.00322.14
8.1.260.0030.00626.35
8.1.250.0050.00328.09
8.1.240.0030.00623.97
8.1.230.0080.00318.99
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0060.00917.00
8.1.180.0040.00418.10
8.1.170.0080.00018.43
8.1.160.0070.00020.56
8.1.150.0000.00718.91
8.1.140.0040.00419.40
8.1.130.0000.00717.58
8.1.120.0000.00717.39
8.1.110.0040.00317.22
8.1.100.0070.00017.37
8.1.90.0040.00317.34
8.1.80.0040.00417.32
8.1.70.0000.00717.33
8.1.60.0000.00917.54
8.1.50.0080.00017.46
8.1.40.0000.00917.34
8.1.30.0040.00417.45
8.1.20.0050.00317.60
8.1.10.0040.00417.55
8.1.00.0000.00817.30
8.0.300.0070.00020.30
8.0.290.0060.00316.75
8.0.280.0050.00218.36
8.0.270.0080.00017.19
8.0.260.0060.00017.09
8.0.250.0030.00316.84
8.0.240.0040.00416.86
8.0.230.0000.00816.87
8.0.220.0030.00316.79
8.0.210.0030.00616.93
8.0.200.0030.00716.93
8.0.190.0040.00416.99
8.0.180.0040.00416.80
8.0.170.0050.00516.95
8.0.160.0040.00316.82
8.0.150.0000.00716.79
8.0.140.0000.00716.85
8.0.130.0030.00313.31
8.0.120.0030.00616.75
8.0.110.0000.00716.91
8.0.100.0050.00216.77
8.0.90.0030.00516.87
8.0.80.0060.01016.95
8.0.70.0040.00416.75
8.0.60.0050.00216.84
8.0.50.0040.00316.90
8.0.30.0060.01216.92
8.0.20.0160.00617.40
8.0.10.0040.00416.95
8.0.00.0080.00916.82
7.4.330.0030.00316.78
7.4.320.0060.00016.38
7.4.300.0040.00416.65
7.4.290.0030.00316.54
7.4.280.0040.00416.57
7.4.270.0030.00316.43
7.4.260.0040.00416.59
7.4.250.0080.00016.40
7.4.240.0030.00316.48
7.4.230.0070.00016.54
7.4.220.0110.00816.63
7.4.210.0080.01016.38
7.4.200.0070.00016.32
7.4.160.0040.01116.56
7.4.150.0120.00917.40
7.4.140.0160.00517.86
7.4.130.0130.00416.53
7.4.120.0080.01016.47
7.4.110.0090.00916.48
7.4.100.0160.00616.63
7.4.90.0120.00616.34
7.4.80.0090.01819.39
7.4.70.0060.00916.50
7.4.60.0030.01316.56
7.4.50.0090.00916.19
7.4.40.0090.00916.42
7.4.30.0170.00316.49
7.4.10.0000.02015.20
7.4.00.0110.00314.86
7.3.330.0030.00313.34
7.3.320.0050.00013.37
7.3.310.0030.00316.26
7.3.300.0040.00416.36
7.3.290.0000.00716.41
7.3.280.0080.01216.39
7.3.270.0120.00617.40
7.3.260.0030.01416.37
7.3.250.0130.00716.36
7.3.240.0070.01416.51
7.3.230.0100.01016.62
7.3.210.0070.01016.37
7.3.200.0140.00419.39
7.3.190.0070.01016.34
7.3.180.0140.00316.39
7.3.170.0080.01216.32
7.3.160.0100.00616.21
7.3.130.0130.00614.88
7.3.120.0050.01114.45
7.3.110.0110.00814.65
7.3.100.0060.00814.95
7.3.90.0080.00714.89
7.3.80.0080.00314.81
7.3.70.0100.00314.82
7.3.60.0030.01014.77
7.3.50.0060.00814.70
7.3.40.0120.00414.68
7.3.30.0050.00914.83
7.3.20.0030.00616.41
7.3.10.0060.00616.40
7.3.00.0080.00816.71
7.2.330.0140.00516.61
7.2.320.0110.00816.61
7.2.310.0060.01216.60
7.2.300.0000.01816.40
7.2.290.0090.00616.42
7.2.260.0110.00814.80
7.2.250.0040.01414.83
7.2.240.0070.00714.88
7.2.230.0060.00814.99
7.2.220.0070.00314.87
7.2.210.0020.01114.85
7.2.200.0050.00714.83
7.2.190.0040.00714.74
7.2.180.0070.00514.84
7.2.170.0080.00414.93
7.2.160.0080.00514.94
7.2.150.0060.00616.58
7.2.140.0060.00816.69
7.2.130.0080.00716.77
7.2.120.0030.00816.68
7.2.110.0020.01016.67
7.2.100.0040.01016.85
7.2.90.0040.01116.88
7.2.80.0050.01116.94
7.2.70.0030.01316.84
7.2.60.0060.00716.77
7.2.50.0030.00716.80
7.2.40.0070.00716.86
7.2.30.0060.00816.78
7.2.20.0090.00316.72
7.2.10.0070.00816.78
7.2.00.0070.00816.82
7.1.330.0080.00515.66
7.1.320.0050.00515.63
7.1.310.0060.00815.52
7.1.300.0060.00815.63
7.1.290.0060.00515.62
7.1.280.0060.00615.57
7.1.270.0070.00915.39
7.1.260.0040.00815.45
7.1.250.0080.00815.58
7.1.240.0080.00815.61
7.1.230.0060.00615.74
7.1.220.0060.01015.70
7.1.210.0040.00715.80
7.1.200.0050.00915.77
7.1.190.0100.00015.79
7.1.180.0030.00515.50
7.1.170.0070.00715.79
7.1.160.0030.00915.80
7.1.150.0040.00815.68
7.1.140.0030.00615.77
7.1.130.0000.01315.71
7.1.120.0060.00915.70
7.1.110.0070.00415.79
7.1.100.0030.00915.89
7.1.90.0060.01015.78
7.1.80.0070.00415.77
7.1.70.0030.00916.30
7.1.60.0130.00717.51
7.1.50.0100.00916.23
7.1.40.0000.01515.47
7.1.30.0030.01015.41
7.1.20.0120.00015.78
7.1.10.0060.00915.60
7.1.00.0060.03918.99
7.0.330.0090.00615.36
7.0.320.0060.00915.45
7.0.310.0030.00615.54
7.0.300.0030.01415.15
7.0.290.0040.00415.52
7.0.280.0030.00715.57
7.0.270.0030.00715.38
7.0.260.0100.00715.08
7.0.250.0110.00715.48
7.0.240.0000.01015.23
7.0.230.0030.01015.52
7.0.220.0080.00315.42
7.0.210.0000.01115.23
7.0.200.0230.00714.88
7.0.190.0110.00415.21
7.0.180.0070.00415.48
7.0.170.0060.00615.55
7.0.160.0060.00915.25
7.0.150.0070.00715.27
7.0.140.0110.00415.29
7.0.130.0030.01415.36
7.0.120.0130.00315.30
7.0.110.0030.00915.48
7.0.100.0000.01415.55
7.0.90.0030.01415.16
7.0.80.0000.01515.34
7.0.70.0090.00615.38
7.0.60.0050.02518.50
7.0.50.0090.04216.73
7.0.40.0120.04216.82
7.0.30.0130.02716.85
7.0.20.0230.04116.85
7.0.10.0050.02616.92
7.0.00.0040.02816.85
5.6.400.0070.01014.36
5.6.390.0090.00614.09
5.6.380.0030.01314.38
5.6.370.0070.01014.44
5.6.360.0060.00914.10
5.6.350.0030.00914.45
5.6.340.0090.00414.55
5.6.330.0030.01014.54
5.6.320.0030.01014.26
5.6.310.0090.00614.24
5.6.300.0080.00414.30
5.6.290.0090.00914.53
5.6.280.0070.02017.67
5.6.270.0030.00914.31
5.6.260.0070.00714.42
5.6.250.0090.00614.38
5.6.240.0070.01014.30
5.6.230.0030.01014.05
5.6.220.0090.00614.07
5.6.210.0120.03217.44
5.6.200.0070.04716.26
5.6.190.0060.04017.51
5.6.180.0100.02817.39
5.6.170.0140.03017.40
5.6.160.0120.02417.49
5.6.150.0030.03516.38
5.6.140.0070.03016.30
5.6.130.0040.03216.19
5.6.120.0020.03017.75
5.6.110.0030.05017.62
5.6.100.0090.03417.61
5.6.90.0070.04617.49
5.6.80.0060.03917.15
5.6.70.0120.00314.19
5.6.60.0030.01014.21
5.6.50.0050.00514.38
5.6.40.0030.00714.33
5.6.30.0090.00614.30
5.6.20.0070.00714.08
5.6.10.0030.00914.24
5.6.00.0060.00914.46
5.5.380.0070.01014.50
5.5.370.0060.00613.85
5.5.360.0110.00413.83
5.5.350.0070.04517.05
5.5.340.0050.02415.93
5.5.330.0090.02617.29
5.5.320.0130.02317.08
5.5.310.0180.03517.35
5.5.300.0050.02015.99
5.5.290.0070.04015.99
5.5.280.0050.04017.37
5.5.270.0050.02617.38
5.5.260.0090.04717.50
5.5.250.0070.04517.33
5.5.240.0050.04517.05
5.5.230.0080.00814.15
5.5.220.0110.00414.22
5.5.210.0060.00914.19
5.5.200.0060.00913.92
5.5.190.0000.00914.17
5.5.180.0130.00013.94
5.5.170.0000.01514.05
5.5.160.0030.01014.25
5.5.150.0040.01114.09
5.5.140.0040.01114.09
5.5.130.0000.01414.11
5.5.120.0030.01014.20
5.5.110.0090.00614.02
5.5.100.0090.00614.13
5.5.90.0080.00614.14
5.5.80.0080.00814.22
5.5.70.0100.00714.01
5.5.60.0090.00614.05
5.5.50.0100.00714.13
5.5.40.0070.00714.25
5.5.30.0070.00713.96
5.5.20.0090.00614.22
5.5.10.0040.01113.94
5.5.00.0000.00913.74

preferences:
33.54 ms | 401 KiB | 5 Q