3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Number { private $v = 0; public function __construct($v) { $this->v = $v; } public function mul() { return function ($x) { return $this->v * $x; }; } } $one = new Number(1); $two = new Number(2); $double = $two->mul()->bindTo($one); echo $double(5);

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)
8.3.60.0030.01318.18
8.3.50.0070.01016.71
8.3.40.0070.01118.84
8.3.30.0070.00718.67
8.3.20.0080.00021.03
8.3.10.0000.01021.73
8.3.00.0050.00319.66
8.2.180.0100.00716.50
8.2.170.0090.00622.96
8.2.160.0030.01020.19
8.2.150.0080.00024.18
8.2.140.0090.00624.66
8.2.130.0000.00822.21
8.2.120.0040.00426.35
8.2.110.0000.01022.06
8.2.100.0090.00317.72
8.2.90.0030.00517.63
8.2.80.0000.00818.73
8.2.70.0090.00017.50
8.2.60.0000.00817.50
8.2.50.0000.00818.03
8.2.40.0000.00818.04
8.2.30.0090.00017.70
8.2.20.0050.00217.97
8.2.10.0040.00418.00
8.2.00.0040.00417.94
8.1.280.0130.00325.92
8.1.270.0040.00422.14
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00620.71
8.1.230.0070.00417.57
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0050.00317.48
8.1.190.0000.00817.23
8.1.180.0100.00318.10
8.1.170.0060.00317.62
8.1.160.0040.00418.77
8.1.150.0030.00520.77
8.1.140.0060.00319.59
8.1.130.0040.00418.89
8.1.120.0100.00217.44
8.1.110.0120.00017.46
8.1.100.0070.00517.42
8.1.90.0080.00417.40
8.1.80.0040.00817.44
8.1.70.0080.00417.40
8.1.60.0080.00617.65
8.1.50.0090.00517.57
8.1.40.0090.00617.55
8.1.30.0090.00417.70
8.1.20.0050.00817.68
8.1.10.0080.00517.61
8.1.00.0100.00317.57
8.0.300.0080.00018.77
8.0.290.0000.00716.74
8.0.280.0070.00017.95
8.0.270.0000.00718.00
8.0.260.0060.00016.87
8.0.250.0080.00316.94
8.0.240.0070.00416.89
8.0.230.0040.00716.85
8.0.220.0090.00216.79
8.0.210.0050.00516.70
8.0.200.0070.00416.86
8.0.190.0070.00616.86
8.0.180.0060.00616.84
8.0.170.0070.00616.92
8.0.160.0040.00716.87
8.0.150.0080.00516.79
8.0.140.0070.00516.78
8.0.130.0080.00215.07
8.0.120.0060.00516.86
8.0.110.0100.00216.79
8.0.100.0060.00616.74
8.0.90.0040.00716.75
8.0.80.0050.01016.84
8.0.70.0120.00716.82
8.0.60.0090.00816.84
8.0.50.0100.00516.75
8.0.30.0080.01016.95
8.0.20.0090.00917.15
8.0.10.0060.00816.99
8.0.00.0070.01016.95
7.4.330.0030.00414.92
7.4.320.0080.00116.50
7.4.300.0080.00316.37
7.4.290.0020.00716.47
7.4.280.0000.00916.35
7.4.270.0070.00216.51
7.4.260.0050.00314.81
7.4.250.0040.00516.29
7.4.240.0050.00416.56
7.4.230.0090.00016.31
7.4.220.0010.01216.35
7.4.210.0050.01016.60
7.4.200.0060.00916.51
7.4.190.0100.00416.61
7.4.180.0060.00716.54
7.4.160.0080.00816.53
7.4.150.0070.00916.62
7.4.140.0100.00917.07
7.4.130.0070.00916.44
7.4.120.0080.00816.40
7.4.110.0070.00716.42
7.4.100.0080.00816.53
7.4.90.0080.00616.39
7.4.80.0060.00917.01
7.4.70.0080.00716.43
7.4.60.0070.00916.41
7.4.50.0070.00616.35
7.4.40.0070.00816.33
7.4.30.0080.00616.38
7.4.20.0050.01016.47
7.4.10.0070.00716.45
7.4.00.0100.00616.51
7.3.330.0050.00514.63
7.3.320.0030.00614.59
7.3.310.0020.00816.22
7.3.300.0090.00116.19
7.3.290.0080.00716.31
7.3.280.0080.00716.27
7.3.270.0110.00516.48
7.3.260.0070.00816.35
7.3.250.0100.00716.36
7.3.240.0080.00916.33
7.3.230.0070.00816.32
7.3.220.0080.00616.16
7.3.210.0080.00716.19
7.3.200.0090.00716.21
7.3.190.0090.00516.23
7.3.180.0100.00616.29
7.3.170.0080.00816.21
7.3.160.0080.00616.27
7.3.150.0110.00516.24
7.3.140.0080.00716.26
7.3.130.0070.00716.23
7.3.120.0080.00816.34
7.3.110.0090.00616.15
7.3.100.0110.00516.19
7.3.90.0040.01016.44
7.3.80.0090.00516.23
7.3.70.0070.00816.33
7.3.60.0080.00816.33
7.3.50.0090.00616.33
7.3.40.0060.00816.34
7.3.30.0100.00516.40
7.3.20.0080.00616.75
7.3.10.0070.00716.69
7.3.00.0120.00316.69
7.2.340.0140.01016.41
7.2.330.0150.00716.45
7.2.320.0140.00816.42
7.2.310.0140.00816.49
7.2.300.0150.00716.34
7.2.290.0150.00616.48
7.2.280.0160.00516.45
7.2.270.0180.00816.41
7.2.260.0140.00816.44
7.2.250.0130.00816.41
7.2.240.0140.01016.49
7.2.230.0160.00716.44
7.2.220.0130.00916.43
7.2.210.0140.01116.43
7.2.200.0180.00816.55
7.2.190.0190.00516.50
7.2.180.0120.00916.51
7.2.170.0160.00616.51
7.2.160.0170.00516.47
7.2.150.0180.01016.94
7.2.140.0150.00716.93
7.2.130.0160.01017.09
7.2.120.0170.00617.03
7.2.110.0140.00817.00
7.2.100.0220.00816.98
7.2.90.0210.00716.89
7.2.80.0140.00916.96
7.2.70.0220.00717.02
7.2.60.0160.00716.92
7.2.50.0160.01016.98
7.2.40.0140.01016.93
7.2.30.0150.01117.15
7.2.20.0140.00817.02
7.2.10.0160.01017.00
7.2.00.0130.00916.95
7.1.330.0140.00715.87
7.1.320.0170.00415.84
7.1.310.0150.00815.82
7.1.300.0170.00515.86
7.1.290.0160.00815.85
7.1.280.0140.00715.84
7.1.270.0130.00815.87
7.1.260.0120.00715.83
7.1.250.0120.00815.85
7.1.240.0140.00715.78
7.1.230.0160.00715.91
7.1.220.0150.00615.88
7.1.210.0150.00615.89
7.1.200.0120.01115.89
7.1.190.0150.00715.82
7.1.180.0140.00715.82
7.1.170.0130.00815.85
7.1.160.0110.01115.82
7.1.150.0130.00815.82
7.1.140.0200.00715.85
7.1.130.0170.00415.83
7.1.120.0250.00715.76
7.1.110.0130.00715.81
7.1.100.0110.01015.77
7.1.90.0210.00515.82
7.1.80.0130.00715.85
7.1.70.0150.01015.67
7.1.60.0460.00818.73
7.1.50.0150.00715.81
7.1.40.0130.00915.91
7.1.30.0150.00615.84
7.1.20.0140.00815.81
7.1.10.0140.00815.81
7.1.00.0160.00515.77
7.0.330.0100.01015.59
7.0.320.0160.00515.57
7.0.310.0130.00915.53
7.0.300.0160.00715.52
7.0.290.0110.01015.47
7.0.280.0120.00915.56
7.0.270.0150.00715.59
7.0.260.0240.00715.60
7.0.250.0150.01015.64
7.0.240.0130.00915.71
7.0.230.0180.00515.65
7.0.220.0150.00715.62
7.0.210.0160.00615.66
7.0.200.0130.00815.63
7.0.190.0130.01015.62
7.0.180.0210.00715.60
7.0.170.0140.00715.71
7.0.160.0170.01015.60
7.0.150.0190.00815.57
7.0.140.0170.00815.52
7.0.130.0150.00615.59
7.0.120.0120.00915.54
7.0.110.0120.00815.56
7.0.100.0200.00515.61
7.0.90.0130.00715.49
7.0.80.0160.00615.46
7.0.70.0190.00315.43
7.0.60.0170.00415.58
7.0.50.0140.00915.42
7.0.40.0190.00715.58
7.0.30.0130.00815.53
7.0.20.0200.00515.50
7.0.10.0150.00515.58
7.0.00.0130.00715.52
5.6.400.0150.00715.93
5.6.390.0140.00615.85
5.6.380.0120.00915.88
5.6.370.0140.00815.91
5.6.360.0160.00715.92
5.6.350.0120.00815.87
5.6.340.0150.00715.91
5.6.330.0130.00815.87
5.6.320.0150.00515.89
5.6.310.0130.00715.84
5.6.300.0160.00615.71
5.6.290.0150.00615.84
5.6.280.0100.01315.85
5.6.270.0130.01015.84
5.6.260.0170.00415.83
5.6.250.0150.00715.84
5.6.240.0120.01115.91
5.6.230.0180.00615.87
5.6.220.0120.00715.98
5.6.210.0150.00615.88
5.6.200.0120.00816.04
5.6.190.0130.00816.00
5.6.180.0120.00715.95
5.6.170.0140.00815.97
5.6.160.0140.00816.04
5.6.150.0120.00815.97
5.6.140.0130.00915.94
5.6.130.0160.00715.95
5.6.120.0140.00815.99
5.6.110.0120.01015.95
5.6.100.0160.01015.90
5.6.90.0130.00715.84
5.6.80.0150.00615.77
5.6.70.0140.00815.94
5.6.60.0120.00715.95
5.6.50.0110.00915.87
5.6.40.0150.00715.87
5.6.30.0110.00815.85
5.6.20.0160.00415.91
5.6.10.0120.00815.92
5.6.00.0110.01015.82

preferences:
46.5 ms | 400 KiB | 5 Q