3v4l.org

run code in 300+ PHP versions simultaneously
<?php $lules = array( 'dsf1sdfd' => '', 'sdfd2sffffff' => 0, 'dfsdf3sdfefd' => 'fdsf', 'dsfsdf4d' => '', 'sdfdsff5ffff' => 0, 'dfsdfsdf6efd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', ); $rules = array( 'dsf1sdfd' => '', 'sdfd2sffffff' => 0, 'dfsdf3sdfefd' => 'fdsf', 'dsfsdf4d' => '', 'sdfdsff5ffff' => 0, 'dfsdfsdf6efd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', ); $time = time(); foreach($lules as $key => $value) { if(empty($value)) { unset($lules[$key]); } } $time1 = time(); echo $time1 - $time; var_dump($lules); $time0 = time(); $bules = array_filter($rules); $time2 = time(); echo $time2 - $time0; var_dump($bules);

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)
7.4.10.0120.00314.91
7.4.00.0090.00915.07
7.3.130.0090.00914.59
7.3.120.0070.00714.76
7.3.110.0190.00014.80
7.3.100.0070.00715.11
7.3.90.0090.00914.94
7.3.80.0030.00714.98
7.3.70.0100.00014.76
7.3.60.0110.00414.66
7.3.50.0040.00414.60
7.3.40.0050.00314.60
7.3.30.0100.00314.88
7.3.20.0070.00716.76
7.3.10.0000.01216.65
7.3.00.0090.00616.65
7.2.260.0080.01115.08
7.2.250.0110.00714.96
7.2.240.0070.00715.13
7.2.230.0110.00415.16
7.2.220.0090.00315.29
7.2.210.0110.00314.99
7.2.200.0060.00315.00
7.2.190.0060.00615.09
7.2.180.0040.01414.75
7.2.170.0030.00615.07
7.2.160.0070.00715.08
7.2.150.0000.01317.00
7.2.140.0040.01116.77
7.2.130.0030.00916.95
7.2.120.0070.01017.00
7.2.110.0070.01016.77
7.2.100.0090.00016.79
7.2.90.0030.01216.79
7.2.80.0060.00916.81
7.2.70.0000.01317.02
7.2.60.0000.01317.07
7.2.50.0110.00417.10
7.2.40.0070.00717.16
7.2.30.0090.00616.87
7.2.20.0040.01116.89
7.2.10.0040.00817.00
7.2.00.0080.00618.16
7.1.330.0060.00615.76
7.1.320.0110.00615.98
7.1.310.0100.00315.95
7.1.300.0030.01215.86
7.1.290.0060.00315.81
7.1.280.0060.00915.82
7.1.270.0060.00315.58
7.1.260.0090.00315.58
7.1.250.0050.00315.54
7.1.240.0120.00315.76
7.1.230.0080.00815.81
7.1.220.0090.00315.83
7.1.210.0070.00715.76
7.1.200.0030.00915.87
7.1.190.0040.00815.70
7.1.180.0090.00315.55
7.1.170.0060.00615.57
7.1.160.0070.00715.92
7.1.150.0030.00915.91
7.1.140.0000.01415.59
7.1.130.0080.00815.73
7.1.120.0090.00615.90
7.1.110.0040.00415.85
7.1.100.0060.00816.78
7.1.90.0070.00715.89
7.1.80.0060.00615.82
7.1.70.0060.00516.20
7.1.60.0090.01117.71
7.1.50.0150.00525.35
7.1.40.0030.00915.84
7.1.30.0040.01115.66
7.1.20.0000.01315.92
7.1.10.0000.01215.87
7.1.00.0050.04119.10
7.0.330.0080.00315.40
7.0.320.0030.00615.38
7.0.310.0040.01115.44
7.0.300.0080.00315.48
7.0.290.0060.00615.36
7.0.280.0080.00415.42
7.0.270.0070.00715.50
7.0.260.0060.00315.34
7.0.250.0070.00715.37
7.0.240.0040.01115.50
7.0.230.0030.01015.53
7.0.220.0030.01215.61
7.0.210.0070.00715.39
7.0.200.0030.00916.11
7.0.190.0040.00915.48
7.0.180.0040.00415.38
7.0.170.0030.01015.56
7.0.160.0070.00415.41
7.0.150.0080.00415.16
7.0.140.0060.00615.66
7.0.130.0040.00715.32
7.0.120.0070.00315.58
7.0.110.0070.00715.48
7.0.100.0090.00315.30
7.0.90.0040.00715.34
7.0.80.0230.02717.53
7.0.70.0240.02217.62
7.0.60.0230.02117.88
7.0.50.0250.02417.96
7.0.40.0030.03716.70
7.0.30.0050.02316.90
7.0.20.0030.03716.76
7.0.10.0050.02616.89
7.0.00.0050.02716.78
5.6.400.0080.00614.02
5.6.390.0110.00413.86
5.6.380.0030.00714.30
5.6.370.0030.00914.48
5.6.360.0040.00814.32
5.6.350.0070.00714.26
5.6.340.0100.00714.21
5.6.330.0090.00614.02
5.6.320.0100.00714.59
5.6.310.0040.00714.50
5.6.300.0060.00614.39
5.6.290.0090.00614.25
5.6.280.0050.01817.54
5.6.270.0000.01314.26
5.6.260.0100.00314.26
5.6.250.0030.01014.16
5.6.240.0070.00714.28
5.6.230.0030.02917.58
5.6.220.0030.03217.34
5.6.210.0060.02317.66
5.6.200.0050.02017.71
5.6.190.0030.03017.86
5.6.180.0070.02917.59
5.6.170.0030.03017.71
5.6.160.0060.02117.53
5.6.150.0040.02417.72
5.6.140.0040.02217.84
5.6.130.0040.03417.66
5.6.120.0110.01517.67
5.6.110.0110.01717.64
5.6.100.0040.02517.65
5.6.90.0050.02317.64
5.6.80.0060.02317.23
5.6.70.0100.01717.26
5.6.60.0050.02317.36
5.6.50.0100.03917.32
5.6.40.0050.03017.25
5.6.30.0100.04117.26
5.6.20.0140.03717.30
5.6.10.0080.03817.29
5.6.00.0050.04717.30
5.5.380.0090.00314.43
5.5.370.0030.02417.24
5.5.360.0050.04317.40
5.5.350.0070.03017.13
5.5.340.0080.02117.51
5.5.330.0070.02617.40
5.5.320.0070.02517.50
5.5.310.0070.02017.45
5.5.300.0020.03217.64
5.5.290.0020.03617.43
5.5.280.0030.02517.48
5.5.270.0090.02317.46
5.5.260.0020.03317.75
5.5.250.0050.02317.51
5.5.240.0050.02417.19
5.5.230.0070.01917.06
5.5.220.0050.02317.03
5.5.210.0070.04017.15
5.5.200.0120.04017.14
5.5.190.0100.03917.25
5.5.180.0050.03717.12
5.5.170.0070.00714.07
5.5.160.0070.04217.17
5.5.150.0040.04216.99
5.5.140.0030.04417.18
5.5.130.0060.04617.23
5.5.120.0060.04417.24
5.5.110.0140.03417.11
5.5.100.0120.03017.01
5.5.90.0030.03817.07
5.5.80.0120.03717.11
5.5.70.0030.04317.27
5.5.60.0110.02517.25
5.5.50.0070.04217.13
5.5.40.0060.03817.20
5.5.30.0110.03917.19
5.5.20.0060.03917.00
5.5.10.0080.03317.12
5.5.00.0050.03717.01

preferences:
35.85 ms | 400 KiB | 5 Q