3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array ( "studentData" => array ( array( "university" => array( "name" => "Tes Name", "address" => "Street name", "province" => "Province name", ), "college" => array( "name" => "IT" ), "examDate" => "2019-01-20", "lesson" => array( "lessonId" => array( "lessonIdNumber" => "40" ) ), "countStudent" => "2", "examResult" => array( array( "studentGender" => "Male", "studentName" => array( array( "name" => "George", "result" => "98" ), array( "name" => "Leonard", "result" => "84" ), ), ) ) ), array( "university" => array( "name" => "Tes Name", "address" => "Street name", "province" => "Province name", ), "college" => array( "name" => "IT" ), "examDate" => "2019-01-20", "lesson" => array( "lessonId" => array( "lessonIdNumber" => "41" ) ), "countStudent" => "1", "examResult" => array( "studentGender" => "Female", "examDate" => "2019-01-20", "lessonId" => array( "lessonIdNumber" => "40" ), "countStudent" => "1", "studentName" => array( array( "name" => "Anita", "result" => "71" ) ), ) ), array( "university" => array( "name" => "Tes Name", "address" => "Street name", "province" => "Province name", ), "college" => array( "name" => "Design Graphics" ), "examDate" => "2019-01-20", "lesson" => array( "lessonId" => array( "lessonIdNumber" => "42" ) ), "countStudent" => "3", "examResult" => array( array( "studentGender" => "Male", "studentName" => array( array( "name" => "Edward", "result" => "83" ), array( "name" => "William", "result" => "86" ), array( "name" => "Oliver", "result" => "77" ), ), ) ) ), array( "university" => array( "name" => "Tes Name", "address" => "Street name", "province" => "Province name", ), "college" => array( "name" => "Design Graphics" ), "examDate" => "2019-01-20", "lesson" => array( "lessonId" => array( "lessonIdNumber" => "42" ) ), "countStudent" => "2", "examResult" => array( array( "studentGender" => "Female", "studentName" => array( array( "name" => "Isabel", "result" => "77" ), array( "name" => "Dorothi", "result" => "86" ) ), ), ) ), ), "lessonData" => array ( array( "lessonId" => array( "lessonIdNumber" => "40" ), "sessionName" => "PHP and Array", "teacherData" => array( "teacherName" => "Teacher Name One", "teacherId" => "229910", ), ), array( "lessonId" => array( "lessonIdNumber" => "41" ), "sessionName" => "Photoshop", "teacherData" => array( "teacherName" => "Teacher Name Two", "teacherId" => "981881", ), ), array( "lessonId" => array( "lessonIdNumber" => "42" ), "sessionName" => "Coreldraw", "teacherData" => array( "teacherName" => "Teacher Name Three", "teacherId" => "327718", ), ) ), ); $student = $data['studentData']; $lesson = $data['lessonData']; $expected = []; # mapping the lession id to lession data e.g 40=>[sessionName=>'Coreldraw','teacherData'=>[array]] foreach($lesson as $key=>$value){ $mapped[$value['lessonId']['lessonIdNumber']] = ['sessionName'=>$value['sessionName'],'teacherData'=>$value['teacherData']]; } foreach($student as $k=>$v){ $lesson_id = $v['lesson']['lessonId']['lessonIdNumber']; if(array_key_exists($lesson_id, $mapped)){ $expected['studentData'][$k] = array_merge($student[$k], $mapped[$lesson_id]); } } print_r($expected); ?>

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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)
8.3.110.0030.00516.66
8.3.100.0000.00824.06
8.3.90.0050.00326.77
8.3.80.0060.00317.97
8.3.70.0230.00316.63
8.3.60.0080.00818.43
8.3.50.0030.01218.30
8.3.40.0100.01018.71
8.3.30.0110.00718.70
8.3.20.0000.00721.89
8.3.10.0070.00320.39
8.3.00.0040.00419.38
8.2.230.0090.00020.94
8.2.220.0060.00337.54
8.2.210.0030.00626.77
8.2.200.0060.00316.88
8.2.190.0130.00616.75
8.2.180.0090.00625.92
8.2.170.0090.00919.09
8.2.160.0070.00722.96
8.2.150.0000.00824.18
8.2.140.0030.00624.66
8.2.130.0000.00820.52
8.2.120.0070.00026.35
8.2.110.0030.00720.95
8.2.100.0090.00317.97
8.2.90.0040.00417.75
8.2.80.0060.00317.97
8.2.70.0050.00318.05
8.2.60.0040.00418.22
8.2.50.0000.00919.35
8.2.40.0040.00419.34
8.2.30.0070.00019.41
8.2.20.0000.00718.05
8.2.10.0080.00019.60
8.2.00.0040.00418.07
8.1.290.0090.00030.84
8.1.280.0060.01025.92
8.1.270.0000.00824.01
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0050.00617.48
8.1.230.0080.00418.08
8.1.220.0060.00317.79
8.1.210.0030.00518.77
8.1.200.0000.01017.36
8.1.190.0030.00717.48
8.1.180.0030.00618.10
8.1.170.0030.00518.78
8.1.160.0040.00418.95
8.1.150.0040.00418.96
8.1.140.0000.00720.23
8.1.130.0070.00020.25
8.1.120.0000.00717.54
8.1.110.0000.00817.54
8.1.100.0070.00417.49
8.1.90.0020.00517.43
8.1.80.0000.00717.53
8.1.70.0070.00017.54
8.1.60.0000.00817.56
8.1.50.0040.00417.64
8.1.40.0060.00317.52
8.1.30.0040.00417.70
8.1.20.0040.00417.68
8.1.10.0040.00417.46
8.1.00.0080.00017.44
8.0.300.0040.00418.77
8.0.290.0040.00416.59
8.0.280.0000.00718.42
8.0.270.0030.00317.31
8.0.260.0030.00318.50
8.0.250.0030.00316.95
8.0.240.0000.00816.90
8.0.230.0020.00516.99
8.0.220.0050.00316.96
8.0.210.0030.00316.94
8.0.200.0000.00616.98
8.0.190.0020.00517.00
8.0.180.0040.00417.00
8.0.170.0000.00916.86
8.0.160.0000.00817.05
8.0.150.0080.00016.87
8.0.140.0070.00016.95
8.0.130.0050.00013.37
8.0.120.0050.00316.88
8.0.110.0080.00016.97
8.0.100.0040.00416.75
8.0.90.0040.00417.02
8.0.80.0060.01217.01
8.0.70.0000.00716.95
8.0.60.0040.00416.75
8.0.50.0000.00716.82
8.0.30.0100.00917.16
8.0.20.0080.01117.14
8.0.10.0000.00816.93
8.0.00.0080.01416.84
7.4.330.0000.00515.55
7.4.320.0030.00316.51
7.4.300.0040.00416.64
7.4.290.0000.00816.56
7.4.280.0050.00316.45
7.4.270.0000.00916.69
7.4.260.0070.00016.67
7.4.250.0000.00816.62
7.4.240.0030.00316.66
7.4.230.0070.00016.74
7.4.220.0050.00316.67
7.4.210.0070.00916.67
7.4.200.0030.00316.59
7.4.160.0070.00916.58
7.4.140.0170.00717.86
7.4.130.0090.00916.52
7.4.120.0150.00916.71
7.4.110.0110.00716.71
7.4.100.0060.01216.61
7.4.90.0130.00316.58
7.4.80.0080.01119.39
7.4.70.0000.01816.43
7.4.60.0070.01016.49
7.4.50.0030.01216.35
7.4.40.0110.00816.74
7.4.10.0030.01514.93
7.4.00.0040.01315.11
7.3.330.0000.00513.37
7.3.320.0030.00313.29
7.3.310.0000.00816.39
7.3.300.0000.00716.38
7.3.290.0000.00716.29
7.3.280.0080.01016.39
7.3.260.0070.01216.40
7.3.240.0080.01116.47
7.3.230.0080.01316.63
7.3.210.0000.01816.48
7.3.200.0060.00916.32
7.3.190.0200.00316.45
7.3.180.0100.01016.41
7.3.170.0090.00816.38
7.3.160.0110.00516.32
7.3.130.0030.01314.90
7.3.120.0030.01214.96
7.3.110.0100.01014.96
7.3.100.0060.00914.77
7.3.90.0090.00614.73
7.3.80.0090.00914.73
7.3.70.0030.01114.61
7.3.60.0110.00414.89
7.3.50.0060.00714.92
7.3.40.0060.00614.79
7.3.30.0060.00814.84
7.3.20.0470.00515.35
7.3.10.0530.00815.27
7.3.00.0350.00415.43
7.2.330.0060.01216.77
7.2.320.0120.00616.68
7.2.310.0060.01016.89
7.2.300.0130.00316.45
7.2.290.0000.01716.81
7.2.260.0090.00915.21
7.2.250.0130.00614.89
7.2.240.0060.00915.28
7.2.230.0060.00915.01
7.2.220.0100.01014.80
7.2.210.0110.00714.89
7.2.200.0060.00615.15
7.2.190.0040.01115.22
7.2.180.0070.00515.21
7.2.170.0080.00815.13
7.2.160.0090.00714.90
7.2.150.0430.00715.86
7.2.140.0390.00715.71
7.2.130.0350.00715.76
7.2.120.0400.00615.67
7.2.110.0370.00715.78
7.2.100.0590.00315.68
7.2.90.0450.00815.78
7.2.80.0380.00915.77
7.2.70.0390.00915.74
7.2.60.0390.00715.81
7.2.50.0330.01015.77
7.2.40.0380.00715.79
7.2.30.0380.00915.86
7.2.20.0620.00615.71
7.2.10.0490.00715.70
7.2.00.0430.00715.76
7.1.330.0030.01115.84
7.1.320.0090.00915.66
7.1.310.0050.00515.92
7.1.300.0030.01315.92
7.1.290.0030.01015.93
7.1.280.0080.00514.72
7.1.270.0360.00714.67
7.1.260.0090.00514.93
7.1.250.0460.00514.54
7.1.240.0130.00315.89
7.1.230.0070.01015.66
7.1.220.0030.01015.54
7.1.210.0070.00715.71
7.1.200.0080.00615.84
7.1.190.0060.01015.95
7.1.180.0040.01115.80
7.1.170.0130.00415.58
7.1.160.0090.00315.85
7.1.150.0060.00915.93
7.1.140.0070.01015.77
7.1.130.0030.01015.82
7.1.120.0120.00415.87
7.1.110.0040.01115.58
7.1.100.0000.01415.89
7.1.90.0000.00915.75
7.1.80.0040.00815.85
7.1.70.0040.01215.84
7.1.60.0100.00515.71
7.1.50.0040.01215.63
7.1.40.0060.00915.57
7.1.30.0020.00715.99
7.1.20.0000.01115.62
7.1.10.0120.00616.06
7.1.00.0100.00315.69

preferences:
31.24 ms | 403 KiB | 5 Q