3v4l.org

run code in 300+ PHP versions simultaneously
<?php $result = []; $array = ["[3]:9","[2]:6"]; foreach($array as $v){ preg_match("/\[(.*)\]:(.*)/",$v,$matches); $result[$matches[1]] = $matches[2]; } print_r($result);

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)
8.4.120.0090.00424.25
8.4.110.0060.00519.08
8.4.100.0120.00818.14
8.4.90.0120.00817.96
8.4.80.0080.01019.88
8.4.70.0110.00918.04
8.4.60.0150.00618.68
8.4.50.0040.00618.03
8.4.40.0160.00019.77
8.4.30.0110.00420.31
8.4.20.0130.00718.65
8.4.10.0100.01018.00
8.3.250.0100.00918.84
8.3.240.0110.00717.20
8.3.230.0120.00816.66
8.3.220.0110.00716.63
8.3.210.0090.01016.77
8.3.200.0060.00316.93
8.3.190.0070.00917.04
8.3.180.0090.00616.84
8.3.170.0080.00019.00
8.3.160.0100.01018.25
8.3.150.0040.01517.20
8.3.140.0110.00717.10
8.3.130.0030.00616.59
8.3.120.0040.00418.89
8.3.110.0030.00616.75
8.3.100.0080.00824.06
8.3.90.0050.00326.77
8.3.80.0060.00317.97
8.3.70.0070.01016.88
8.3.60.0090.00918.43
8.3.50.0050.00824.53
8.3.40.0090.00619.09
8.3.30.0120.00318.91
8.3.20.0030.00520.87
8.3.10.0040.00421.94
8.3.00.0040.00420.88
8.2.290.0140.00519.23
8.2.280.0040.00518.95
8.2.270.0120.00616.96
8.2.260.0070.01118.90
8.2.250.0040.00417.11
8.2.240.0070.00717.18
8.2.230.0090.00320.94
8.2.220.0030.01337.54
8.2.210.0080.00026.77
8.2.200.0060.00318.67
8.2.190.0110.01118.51
8.2.180.0090.00618.79
8.2.170.0100.00722.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0030.00626.16
8.2.120.0040.00419.95
8.2.110.0060.00319.39
8.2.100.0070.00418.03
8.2.90.0020.00520.59
8.2.80.0060.00319.25
8.2.70.0040.00417.93
8.2.60.0040.00418.16
8.2.50.0090.00018.10
8.2.40.0000.00921.03
8.2.30.0040.00419.23
8.2.20.0000.00718.21
8.2.10.0080.00019.15
8.2.00.0040.00419.39
8.1.330.0070.00821.74
8.1.320.0140.00416.18
8.1.310.0120.00618.56
8.1.300.0120.00316.35
8.1.290.0100.00018.88
8.1.280.0150.00025.92
8.1.270.0000.00922.48
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0040.00719.39
8.1.230.0030.00720.91
8.1.220.0090.00017.77
8.1.210.0000.00818.95
8.1.200.0040.00417.48
8.1.190.0000.00917.35
8.1.180.0000.00918.10
8.1.170.0050.00318.60
8.1.160.0040.00420.32
8.1.150.0000.00718.83
8.1.140.0070.00018.92
8.1.130.0040.00417.61
8.1.120.0050.00217.63
8.1.110.0000.00717.64
8.1.100.0030.00617.68
8.1.90.0080.00017.43
8.1.80.0000.00817.69
8.1.70.0000.00717.63
8.1.60.0000.00817.66
8.1.50.0040.00417.56
8.1.40.0000.01017.64
8.1.30.0000.00817.80
8.1.20.0030.00617.78
8.1.10.0050.00317.63
8.1.00.0060.00317.64
8.0.300.0000.00819.84
8.0.290.0040.00416.88
8.0.280.0050.00318.52
8.0.270.0070.00017.32
8.0.260.0030.00316.88
8.0.250.0050.00317.07
8.0.240.0000.00917.14
8.0.230.0000.00717.11
8.0.220.0000.00817.11
8.0.210.0000.00717.11
8.0.200.0070.00016.99
8.0.190.0000.00817.05
8.0.180.0040.00417.03
8.0.170.0040.00417.09
8.0.160.0030.00317.05
8.0.150.0000.00717.04
8.0.140.0110.00017.05
8.0.130.0030.00313.47
8.0.120.0040.00417.00
8.0.110.0040.00417.04
8.0.100.0000.00817.10
8.0.90.0000.00917.07
8.0.80.0140.00416.95
8.0.70.0000.00716.85
8.0.60.0000.00716.90
8.0.50.0080.00017.03
8.0.30.0150.00217.08
8.0.20.0090.00917.23
8.0.10.0040.00417.04
8.0.00.0110.01117.06
7.4.330.0000.00515.55
7.4.320.0000.00616.71
7.4.300.0030.00316.73
7.4.290.0030.00316.70
7.4.280.0050.00316.70
7.4.270.0050.00316.82
7.4.260.0030.00313.47
7.4.250.0070.00016.78
7.4.240.0020.00516.73
7.4.230.0050.00216.89
7.4.220.0030.00316.58
7.4.210.0040.00916.72
7.4.200.0030.00316.52
7.4.130.0160.00716.66
7.4.120.0090.01016.70
7.4.110.0100.00716.63
7.4.100.0040.01316.76
7.4.90.0060.01016.67
7.4.80.0060.01219.39
7.4.70.0090.00916.63
7.4.60.0100.00716.80
7.4.50.0140.00416.73
7.4.40.0100.00716.59
7.4.00.0050.00814.84
7.3.330.0070.00016.53
7.3.320.0000.00613.22
7.3.310.0070.00016.55
7.3.300.0000.00816.47
7.3.290.0000.00716.44
7.3.280.0110.00316.44
7.3.260.0120.00616.53
7.3.240.0070.01116.60
7.3.230.0100.00916.46
7.3.210.0040.01216.80
7.3.200.0090.00916.83
7.3.190.0080.00816.54
7.3.180.0090.00616.56
7.3.170.0130.00316.59
7.3.160.0030.01316.59
7.3.120.0090.00615.02
7.3.110.0060.01314.72
7.3.100.0060.00814.86
7.3.90.0070.01014.99
7.3.80.0120.00514.83
7.3.70.0060.00814.69
7.3.60.0090.00814.90
7.3.50.0030.00914.93
7.3.40.0080.01014.85
7.3.30.0040.00914.83
7.3.20.0100.00515.85
7.3.10.0060.01015.94
7.3.00.0090.00715.88
7.2.330.0120.00916.84
7.2.320.0070.01016.82
7.2.310.0040.01816.84
7.2.300.0130.01016.71
7.2.290.0100.00616.75
7.2.250.0110.00714.88
7.2.240.0030.01415.30
7.2.230.0030.01315.22
7.2.220.0090.01015.07
7.2.210.0070.00815.13
7.2.200.0090.00815.07
7.2.190.0070.01015.12
7.2.180.0080.00715.15
7.2.170.0090.00715.20
7.2.160.0090.00614.86
7.2.150.0100.00715.08
7.2.140.0170.00414.96
7.2.130.0180.00415.36
7.2.120.0160.00615.12
7.2.110.0140.01115.14
7.2.100.0050.01515.22
7.2.90.0110.01115.07
7.2.80.0090.00915.18
7.2.70.0120.01215.22
7.2.60.0090.00815.23
7.2.50.0090.00614.98
7.2.40.0100.01215.25
7.2.30.0150.00615.11
7.2.20.0030.01814.95
7.2.10.0030.01415.29
7.2.00.0070.01315.05
7.1.330.0100.00515.03
7.1.320.0070.00915.03
7.1.310.0050.01015.06
7.1.300.0140.00314.69
7.1.290.0070.01115.05
7.1.280.0120.00314.90
7.1.270.0060.00614.91
7.1.260.0110.00414.99
7.1.250.0070.01114.04

preferences:
30.38 ms | 403 KiB | 5 Q