3v4l.org

run code in 300+ PHP versions simultaneously
<?php /*{ "_id" : ObjectId("595baefce2810a6a8a94fe2d"), "user" : "1234abc", "type" : "session-started", "name" : "moja o sesja", "reference_id" : "hippo-123", "created_on" : ISODate("2017-01-01T01:01:01.123Z") }*/ class A { private static $_id = 0x10a6a8a94fe2d; private $user; private $type; private $reference_id; private $created_on; public function __construct($user, $type, $reference_id, $created_on) { $this->user = $user; $this->type = $type; $this->reference_id = $reference_id; $this->created_on = $created_on; } public function __toString() { return sprintf('{ "_id": ObjectId("595baefce28%x"), "user": "%s", "type": "%s", "name": "my %s", "reference_id": "%s%s", "created_on": ISODate("%s.000Z") }', ++self::$_id, $this->user, $this->type, $this->type, $this->user, $this->reference_id ? 'hippo-' . $this->reference_id : '', $this->created_on ); } } $history = [ new A('u1', 'onboarded', '', '2017-01-01T01:01:01'), new A('u1', 'category_activated', 11, '2017-01-01T01:02:01'), new A('u1', 'category_started', 11, '2017-01-01T01:03:01'), new A('u1', 'series_started', 21, '2017-01-01T01:04:01'), new A('u1', 'session_started', 31, '2017-01-01T01:05:01'), new A('u1', 'session_progress_updated', 31, '2017-01-01T01:06:01'), new A('u1', 'session_completed', 31, '2017-01-01T01:07:01'), new A('u1', 'session_started', 32, '2017-01-01T01:08:01'), new A('u1', 'session_completed', 32, '2017-01-01T01:09:01'), // seesion completed (2/2) new A('u1', 'session_started', 33, '2017-01-02T01:10:01'), new A('u1', 'session_completed', 33, '2017-01-02T01:11:01'), // session completed (1/1) new A('u1', 'session_started', 34, '2017-01-03T01:12:01'), // session started (0/1) new A('u1', 'session_completed', 34, '2017-01-04T01:13:01'), // session completed (1/1) new A('u1', 'session_started', 35, '2017-01-05T01:14:01'), new A('u1', 'session_progress_updated', 35, '2017-01-05T01:15:01'), new A('u1', 'session_completed', 35, '2017-01-05T01:16:01'), new A('u1', 'session_started', 36, '2017-01-05T01:17:01'), // session started (1/2) new A('u1', 'session_skipped', 36, '2017-01-06T01:18:01'), // session skipped (0/1) new A('u1', 'session_started', 37, '2017-01-07T01:19:01'), new A('u1', 'session_completed', 37, '2017-01-07T01:20:01'), // session completed (1/1) //new A('u1', 'session_started', 34, '2017-01-09T01:21:01'), // day skipped new A('u1', 'session_started', 38, '2017-01-09T01:21:01'), new A('u1', 'session_completed', 38, '2017-01-09T01:21:01'), ]; echo implode(',', $history);

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)
8.3.60.0110.00418.31
8.3.50.0040.01116.24
8.3.40.0100.01018.84
8.3.30.0060.00918.79
8.3.20.0040.00420.16
8.3.10.0030.00621.76
8.3.00.0040.00419.55
8.2.180.0120.00916.50
8.2.170.0070.01022.96
8.2.160.0070.00719.34
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00419.42
8.2.120.0000.00826.35
8.2.110.0030.00620.44
8.2.100.0040.00718.03
8.2.90.0040.00419.47
8.2.80.0050.00318.03
8.2.70.0030.00717.75
8.2.60.0030.00518.16
8.2.50.0030.00618.10
8.2.40.0040.00420.42
8.2.30.0080.00020.98
8.2.20.0040.00418.08
8.2.10.0090.00018.08
8.2.00.0060.00318.07
8.1.280.0140.00725.92
8.1.270.0000.00822.26
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0000.01923.98
8.1.230.0120.00019.09
8.1.220.0030.00517.78
8.1.210.0050.00318.77
8.1.200.0040.00417.48
8.1.190.0060.00317.35
8.1.180.0050.00318.10
8.1.170.0000.00719.16
8.1.160.0040.00419.02
8.1.150.0060.00318.93
8.1.140.0040.00419.59
8.1.130.0080.00019.04
8.1.120.0040.00417.59
8.1.110.0000.00817.46
8.1.100.0070.00017.46
8.1.90.0050.00317.54
8.1.80.0040.00417.58
8.1.70.0050.00317.44
8.1.60.0040.00417.68
8.1.50.0040.00417.59
8.1.40.0040.00417.59
8.1.30.0040.00417.70
8.1.20.0000.00817.71
8.1.10.0030.00517.52
8.1.00.0000.00817.50
8.0.300.0030.00520.05
8.0.290.0070.00016.88
8.0.280.0030.00318.51
8.0.270.0040.00417.27
8.0.260.0040.00416.90
8.0.250.0000.00716.93
8.0.240.0070.00016.91
8.0.230.0030.00617.06
8.0.220.0000.00716.87
8.0.210.0030.00616.96
8.0.200.0000.00817.04
8.0.190.0030.00616.99
8.0.180.0040.00416.98
8.0.170.0040.00417.04
8.0.160.0040.00416.85
8.0.150.0040.00416.89
8.0.140.0030.00516.91
8.0.130.0060.00013.43
8.0.120.0000.00816.96
8.0.110.0000.00716.98
8.0.100.0050.00316.98
8.0.90.0050.00216.77
8.0.80.0040.01616.90
8.0.70.0040.00416.81
8.0.60.0070.00016.84
8.0.50.0030.00516.84
8.0.30.0100.00917.17
8.0.20.0110.01017.40
8.0.10.0050.00317.03
8.0.00.0080.00917.02
7.4.330.0060.00015.55
7.4.320.0000.00616.69
7.4.300.0030.00316.60
7.4.290.0040.00416.58
7.4.280.0030.00616.68
7.4.270.0000.00716.72
7.4.260.0070.00016.65
7.4.250.0000.00816.50
7.4.240.0070.00016.58
7.4.230.0070.00016.79
7.4.220.0000.01816.52
7.4.210.0100.00716.57
7.4.200.0030.00316.56
7.4.160.0050.01216.64
7.4.150.0090.00917.40
7.4.140.0130.00617.86
7.4.130.0100.01016.77
7.4.120.0090.01216.63
7.4.110.0110.00616.54
7.4.100.0090.01216.51
7.4.90.0120.00616.59
7.4.80.0090.00919.39
7.4.70.0120.00416.51
7.4.60.0100.00716.41
7.4.50.0040.01216.53
7.4.40.0090.00916.48
7.4.30.0070.01016.69
7.4.00.0070.01115.08
7.3.330.0000.00513.37
7.3.320.0060.00013.34
7.3.310.0030.00316.48
7.3.300.0000.00716.23
7.3.290.0080.00616.38
7.3.280.0080.00816.37
7.3.270.0110.00817.40
7.3.260.0100.00816.39
7.3.250.0110.01116.38
7.3.240.0100.00816.38
7.3.230.0130.00616.33
7.3.210.0100.00716.55
7.3.200.0060.01116.45
7.3.190.0040.01216.46
7.3.180.0130.00616.65
7.3.170.0070.01116.53
7.3.160.0000.01616.44
7.3.120.0110.00815.09
7.3.110.0060.01014.98
7.3.100.0060.00915.04
7.3.90.0090.00614.69
7.3.80.0070.00714.75
7.3.70.0070.01015.01
7.3.60.0080.00414.73
7.3.50.0090.00615.07
7.3.40.0100.00614.80
7.3.30.0060.00915.04
7.3.20.0030.00916.72
7.3.10.0040.01116.85
7.3.00.0060.00916.70
7.2.330.0100.00716.87
7.2.320.0060.01316.85
7.2.310.0120.00616.50
7.2.300.0120.00816.84
7.2.290.0140.01216.78
7.2.250.0100.01015.11
7.2.240.0040.01415.22
7.2.230.0070.01115.13
7.2.220.0110.00315.31
7.2.210.0040.01415.04
7.2.200.0070.01015.02
7.2.190.0080.00815.26
7.2.180.0090.00615.30
7.2.170.0040.01215.17
7.2.60.0050.00517.04
7.1.330.0040.00815.88
7.1.320.0060.00615.82
7.1.310.0070.00715.84
7.1.300.0070.01015.54
7.1.290.0060.00915.66
7.1.280.0000.01315.77
7.1.270.0060.00315.73
7.1.260.0030.01015.77
7.1.200.0000.01315.77
7.1.70.0320.00515.58
7.1.60.0130.01933.14
7.1.50.0370.01333.02
7.1.40.0160.01334.28
7.1.30.0100.01734.57
7.1.20.0470.00732.70
7.1.10.0210.01414.84
7.1.00.0340.00314.93
7.0.200.0100.00516.67
7.0.190.0130.00016.56
7.0.180.0280.00714.82
7.0.170.0290.00916.35
7.0.160.0250.01114.36
7.0.150.0300.00714.36
7.0.140.0290.00714.70
7.0.130.0280.00914.60
7.0.120.0360.00616.48
7.0.110.0310.00714.55
7.0.100.0000.01516.31
7.0.90.0060.01416.26
7.0.80.0070.01016.26
7.0.70.0000.01516.44
7.0.60.0090.00616.20
7.0.50.0100.01616.11
7.0.40.0030.00916.51
7.0.30.0000.01316.60
7.0.20.0060.00816.41
7.0.10.0050.00716.45
7.0.00.0060.00616.28

preferences:
33.89 ms | 400 KiB | 5 Q