3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = new class { public $a; public $b = null; public $c = ""; public function execute($name) { var_dump($a[$name] = $name); var_dump($b[$name] = $name); var_dump($c[$name] = $name); } }; $test->write([1,2,3]); $test->write("test"); $test->write(123456);

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)
8.3.60.0060.01016.63
8.3.50.0140.00318.25
8.3.40.0120.00318.89
8.3.30.0080.00618.67
8.3.20.0080.00019.16
8.3.10.0070.00021.91
8.3.00.0040.00420.84
8.2.180.0070.01016.88
8.2.170.0140.00022.96
8.2.160.0090.01220.50
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0050.00221.18
8.2.120.0060.00326.35
8.2.110.0030.00621.03
8.2.100.0060.00617.90
8.2.90.0090.00019.13
8.2.80.0000.00817.97
8.2.70.0060.00617.63
8.2.60.0070.00317.92
8.2.50.0040.00418.07
8.2.40.0000.00818.22
8.2.30.0040.00417.96
8.2.20.0060.00318.05
8.2.10.0040.00418.13
8.2.00.0000.00717.74
8.1.280.0040.01125.92
8.1.270.0030.00623.87
8.1.260.0080.00028.09
8.1.250.0060.00328.09
8.1.240.0060.00620.99
8.1.230.0040.00722.20
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0090.00017.35
8.1.190.0040.00417.13
8.1.180.0080.00018.10
8.1.170.0000.00818.61
8.1.160.0000.00718.88
8.1.150.0070.00020.27
8.1.140.0060.00319.61
8.1.130.0000.00717.71
8.1.120.0070.00317.37
8.1.110.0000.00817.44
8.1.100.0030.00317.45
8.1.90.0000.00717.37
8.1.80.0040.00417.39
8.1.70.0000.00717.47
8.1.60.0030.00617.63
8.1.50.0000.00817.59
8.1.40.0040.00417.43
8.1.30.0030.00617.61
8.1.20.0000.00817.68
8.1.10.0000.00717.47
8.1.00.0090.00017.55
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0040.00418.46
8.0.270.0050.00317.27
8.0.260.0030.00317.27
8.0.250.0030.00317.05
8.0.240.0000.00617.00
8.0.230.0040.00417.03
8.0.220.0040.00416.98
8.0.210.0070.00016.95
8.0.200.0030.00617.03
8.0.190.0040.00417.08
8.0.180.0000.00717.01
8.0.170.0000.00716.91
8.0.160.0040.00416.90
8.0.150.0040.00416.88
8.0.140.0040.00416.84
8.0.130.0000.00613.38
8.0.120.0030.00516.93
8.0.110.0000.00716.88
8.0.100.0000.00716.91
8.0.90.0040.00416.96
8.0.80.0100.00717.01
8.0.70.0030.00516.92
8.0.60.0040.00416.91
8.0.50.0000.00716.90
8.0.30.0100.00817.21
8.0.20.0090.01217.40
8.0.10.0040.00417.11
8.0.00.0090.01317.02
7.4.330.0000.00515.55
7.4.320.0030.00316.50
7.4.300.0000.00716.49
7.4.290.0040.00416.60
7.4.280.0040.00416.57
7.4.270.0070.00016.50
7.4.260.0000.00816.59
7.4.250.0040.00416.55
7.4.240.0070.00016.38
7.4.230.0000.00716.51
7.4.220.0120.00616.55
7.4.210.0120.00316.63
7.4.200.0030.00316.42
7.4.160.0060.01016.58
7.4.150.0030.01417.40
7.4.140.0120.00817.86
7.4.130.0080.00916.50
7.4.120.0060.01016.61
7.4.110.0160.00316.50
7.4.100.0090.00916.68
7.4.90.0060.01216.59
7.4.80.0070.01019.39
7.4.70.0040.01116.53
7.4.60.0040.01116.51
7.4.50.0090.00616.70
7.4.40.0100.00716.50
7.4.30.0100.00616.36
7.4.10.0030.01414.93
7.4.00.0080.00914.94
7.3.330.0060.00013.31
7.3.320.0030.00313.07
7.3.310.0000.00716.12
7.3.300.0070.00016.18
7.3.290.0080.00816.30
7.3.280.0100.00816.32
7.3.270.0100.01317.40
7.3.260.0100.00816.44
7.3.250.0130.00516.42
7.3.240.0100.00716.23
7.3.230.0070.01016.39
7.3.210.0120.00616.48
7.3.200.0060.00916.44
7.3.190.0030.01316.32
7.3.180.0130.00316.28
7.3.170.0130.00616.34
7.3.160.0070.01016.66
7.3.130.0050.01314.74
7.3.120.0050.01114.74
7.3.110.0100.00714.77
7.3.100.0080.00714.63
7.3.90.0070.00714.71
7.3.80.0070.00614.73
7.3.70.0030.00914.65
7.3.60.0050.00614.79
7.3.50.0060.00814.62
7.3.40.0060.00614.56
7.3.30.0090.00314.70
7.3.20.0070.00516.60
7.3.10.0050.00916.58
7.3.00.0060.00516.54
7.2.330.0060.01116.74
7.2.320.0070.01016.67
7.2.310.0120.00616.62
7.2.300.0180.00616.47
7.2.290.0110.00616.69
7.2.260.0070.01014.93
7.2.250.0030.01414.86
7.2.240.0070.00814.90
7.2.230.0050.00814.85
7.2.220.0030.01014.98
7.2.210.0070.00514.93
7.2.200.0050.00814.95
7.2.190.0070.00814.88
7.2.180.0060.00814.99
7.2.170.0060.00814.90
7.2.160.0020.01114.79
7.2.150.0100.00716.85
7.2.140.0020.01316.92
7.2.130.0080.00616.77
7.2.120.0030.01116.76
7.2.110.0050.00816.79
7.2.100.0040.00916.79
7.2.90.0050.00716.80
7.2.80.0030.01116.81
7.2.70.0080.01016.68
7.2.60.0110.00416.78
7.2.50.0050.00716.91
7.2.40.0060.00816.81
7.2.30.0050.00616.72
7.2.20.0050.00816.80
7.2.10.0050.01016.82
7.2.00.0040.00817.35
7.1.330.0030.01315.54
7.1.320.0060.00615.60
7.1.310.0070.00615.70
7.1.300.0030.01115.54
7.1.290.0040.00715.55
7.1.280.0070.00615.53
7.1.270.0070.00615.47
7.1.260.0050.00715.71
7.1.250.0080.00415.61
7.1.240.0020.01215.46
7.1.230.0070.00515.59
7.1.220.0080.00415.62
7.1.210.0060.00615.75
7.1.200.0030.01015.57
7.1.190.0080.00915.70
7.1.180.0040.00515.61
7.1.170.0050.00615.58
7.1.160.0060.00615.73
7.1.150.0050.00915.54
7.1.140.0070.00615.72
7.1.130.0090.00415.60
7.1.120.0060.00615.39
7.1.110.0080.00315.65
7.1.100.0070.00615.74
7.1.90.0090.00715.59
7.1.80.0070.00715.39
7.1.70.0040.01016.07
7.1.60.0030.01015.96
7.1.50.0060.00815.93
7.1.40.0070.00715.55
7.1.30.0050.00815.63
7.1.20.0030.00815.67
7.1.10.0050.00615.73
7.1.00.0050.02317.31
7.0.330.0070.00615.27
7.0.320.0030.00915.10
7.0.310.0090.00415.17
7.0.300.0060.00615.18
7.0.290.0070.00615.20
7.0.280.0050.00715.26
7.0.270.0080.00715.26
7.0.260.0080.00415.29
7.0.250.0040.00815.27
7.0.240.0060.01015.40
7.0.230.0090.00615.37
7.0.220.0070.00815.16
7.0.210.0060.00915.36
7.0.200.0060.00815.65
7.0.190.0090.00515.27
7.0.180.0060.01015.26
7.0.170.0050.00915.34
7.0.160.0060.00715.26
7.0.150.0050.00515.36
7.0.140.0020.00915.24
7.0.130.0050.02317.01
7.0.120.0090.01716.99
7.0.110.0080.01816.89
7.0.100.0080.01816.84
7.0.90.0060.02016.94
7.0.80.0060.01917.02
7.0.70.0040.01816.94
7.0.60.0060.02016.99
7.0.50.0110.01416.96
7.0.40.0050.01815.53
7.0.30.0040.02115.52
7.0.20.0040.02015.56
7.0.10.0060.02215.52
7.0.00.0060.01915.51
5.6.400.0020.01014.41
5.6.390.0030.00914.08
5.6.380.0030.00514.12
5.6.370.0080.00714.08
5.6.360.0040.01013.96
5.6.350.0030.00914.08
5.6.340.0060.00714.08
5.6.330.0090.00614.22
5.6.320.0060.00514.20
5.6.310.0110.00414.14
5.6.300.0040.00814.04
5.6.290.0020.00814.09
5.6.280.0060.01815.84
5.6.270.0080.01715.88
5.6.260.0060.01615.85
5.6.250.0070.02015.82
5.6.240.0040.02115.76
5.6.230.0040.02215.83
5.6.220.0050.02015.77
5.6.210.0050.01915.95
5.6.200.0080.01815.77
5.6.190.0060.02015.84
5.6.180.0050.02115.83
5.6.170.0050.02315.79
5.6.160.0080.02115.85
5.6.150.0060.02115.65
5.6.140.0060.02215.80
5.6.130.0090.01715.93
5.6.120.0020.02215.76
5.6.110.0050.01915.80
5.6.100.0080.01815.81
5.6.90.0060.01715.89
5.6.80.0070.02315.56
5.6.70.0050.02015.55
5.6.60.0100.01715.63
5.6.50.0030.02615.59
5.6.40.0050.02115.63
5.6.30.0060.01915.66
5.6.20.0030.02315.56
5.6.10.0030.02315.55
5.6.00.0040.02115.57

preferences:
62.55 ms | 401 KiB | 5 Q