3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = <<<END { "swagger": "2.0", "paths": { "/": { "get": { "responses": { "200": { "description": "OK" } } } } }, "definitions": { "Pet": { "type": "object", "required": [ "id" ], "properties": { "id": { "type": "integer", "format": "int64" } } }, "Dog": { "type": "object", "allOf": [ { "$ref": "#/definitions/Pet" }, { "required": [ "name" ], "properties": { "name": { "type": "string" } } } ], "x-vendor-ext": "some data" } } } END; $str = str_replace("\t", " ", $str); $str = str_replace('"', '\"', $str); $lines = explode("\n", $str); foreach($lines as &$l) { $l = '"' . $l; } echo implode('\n" +' . "\n", $lines) . '";';

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)
8.3.60.0090.00916.63
8.3.50.0140.00521.15
8.3.40.0090.00618.50
8.3.30.0140.00418.70
8.3.20.0040.00420.39
8.3.10.0040.00421.68
8.3.00.0000.00721.73
8.2.180.0100.01018.17
8.2.170.0110.00722.96
8.2.160.0100.00720.52
8.2.150.0080.00024.18
8.2.140.0140.00424.66
8.2.130.0080.00021.05
8.2.120.0070.00026.35
8.2.110.0070.00320.95
8.2.100.0090.00317.93
8.2.90.0040.00418.93
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0040.00418.04
8.2.50.0030.00718.09
8.2.40.0000.00820.61
8.2.30.0000.00819.33
8.2.20.0040.00417.64
8.2.10.0000.00718.04
8.2.00.0040.00418.03
8.1.280.0110.01125.92
8.1.270.0100.01022.14
8.1.260.0030.01028.09
8.1.250.0040.00428.09
8.1.240.0100.00022.55
8.1.230.0070.00419.14
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.25
8.1.190.0040.00417.38
8.1.180.0040.00418.10
8.1.170.0000.00818.50
8.1.160.0000.00820.85
8.1.150.0030.00520.61
8.1.140.0050.00319.70
8.1.130.0030.00517.72
8.1.120.0040.00417.52
8.1.110.0000.00717.48
8.1.100.0070.00017.47
8.1.90.0040.00417.33
8.1.80.0040.00417.38
8.1.70.0040.00417.38
8.1.60.0040.00417.65
8.1.50.0030.00617.57
8.1.40.0000.00817.52
8.1.30.0000.00817.71
8.1.20.0040.00417.50
8.1.10.0020.00517.49
8.1.00.0000.00817.46
8.0.300.0080.00018.77
8.0.290.0000.00716.75
8.0.280.0030.00318.52
8.0.270.0030.00317.35
8.0.260.0000.00917.25
8.0.250.0070.00017.10
8.0.240.0000.00916.93
8.0.230.0030.00317.06
8.0.220.0070.00016.96
8.0.210.0070.00016.95
8.0.200.0030.00317.06
8.0.190.0070.00317.02
8.0.180.0070.00016.91
8.0.170.0040.00417.04
8.0.160.0000.00716.98
8.0.150.0030.00316.98
8.0.140.0040.00416.96
8.0.130.0000.00513.40
8.0.120.0040.00416.98
8.0.110.0070.00016.90
8.0.100.0030.00516.86
8.0.90.0040.00416.83
8.0.80.0110.01117.02
8.0.70.0000.00716.80
8.0.60.0040.00417.07
8.0.50.0040.00416.83
8.0.30.0090.01017.14
8.0.20.0110.00717.40
8.0.10.0040.00417.09
8.0.00.0120.00616.60
7.4.330.0000.00516.73
7.4.320.0000.00616.52
7.4.300.0070.00016.63
7.4.290.0000.00716.64
7.4.280.0000.00716.51
7.4.270.0020.00416.53
7.4.260.0070.00016.61
7.4.250.0000.00716.50
7.4.240.0000.00716.47
7.4.230.0040.00416.69
7.4.220.0110.00716.54
7.4.210.0070.01016.62
7.4.200.0000.00716.40
7.4.160.0060.00916.45
7.4.150.0110.00617.40
7.4.140.0160.00717.86
7.4.130.0130.00616.59
7.4.120.0090.00916.59
7.4.110.0120.00616.55
7.4.100.0160.00716.40
7.4.90.0070.01116.64
7.4.80.0040.01719.39
7.4.70.0060.00916.61
7.4.60.0120.00816.61
7.4.50.0070.00716.34
7.4.40.0130.00316.46
7.4.30.0080.00816.41
7.4.00.0120.00315.19
7.3.330.0000.00513.17
7.3.320.0030.00313.26
7.3.310.0020.00516.51
7.3.300.0000.00716.43
7.3.290.0080.00616.44
7.3.280.0060.01116.44
7.3.270.0060.01017.40
7.3.260.0120.00616.38
7.3.250.0100.00916.44
7.3.240.0120.00316.61
7.3.230.0060.01216.59
7.3.210.0120.00916.64
7.3.200.0060.01019.39
7.3.190.0080.00916.41
7.3.180.0040.01216.61
7.3.170.0100.01116.50
7.3.160.0090.00616.59
7.3.120.0110.00414.89
7.3.110.0000.01015.07
7.3.100.0060.00914.85
7.3.90.0100.00314.72
7.3.80.0030.00614.53
7.3.70.0100.00014.84
7.3.60.0090.00614.70
7.3.50.0030.00914.96
7.3.40.0130.00314.95
7.3.30.0090.00314.93
7.3.20.0100.00716.77
7.3.10.0100.00716.72
7.3.00.0040.01416.48
7.2.330.0110.01116.79
7.2.320.0180.00016.66
7.2.310.0080.00916.83
7.2.300.0090.01016.66
7.2.290.0030.01316.68
7.2.240.0080.00415.12
7.2.230.0090.00615.22
7.2.220.0040.00814.62
7.2.210.0060.00614.76
7.2.200.0100.00615.16
7.2.190.0070.01014.86
7.2.180.0070.00714.91
7.2.170.0090.00615.23
7.2.160.0030.01215.17
7.2.150.0030.00917.04
7.2.140.0040.00816.76
7.2.130.0030.01217.06
7.2.120.0060.01017.07
7.2.110.0090.00616.82
7.2.100.0060.00916.99
7.2.90.0040.01116.94
7.2.80.0000.01316.93
7.2.70.0060.01017.01
7.2.60.0040.01216.85
7.2.50.0040.00817.04
7.2.40.0100.00716.87
7.2.30.0080.00816.85
7.2.20.0040.00817.01
7.2.10.0070.01017.06
7.2.00.0070.00918.35
7.1.330.0030.01015.67
7.1.320.0060.00915.87
7.1.310.0030.00715.55
7.1.300.0070.00415.77
7.1.290.0080.00815.67
7.1.280.0040.01215.63
7.1.270.0120.00315.81
7.1.260.0070.00715.57
7.1.250.0050.00515.86
7.1.200.0100.00315.54
7.1.100.0030.01318.07
7.1.70.0070.01116.93
7.1.60.0090.01519.40
7.1.50.0040.01116.79
7.1.00.0030.07722.37
7.0.200.0260.00714.95
7.0.60.0100.06321.75
7.0.50.0000.05717.88
7.0.40.0000.04720.31
7.0.30.0330.07020.00
7.0.20.0400.07020.16
7.0.10.0100.08319.97
7.0.00.0100.08020.20
5.6.280.0070.03020.89
5.6.210.0100.04720.63
5.6.200.0030.07318.23
5.6.190.0230.07020.67
5.6.180.0270.05720.49
5.6.170.0130.04720.48
5.6.160.0070.04320.49
5.6.150.0030.08718.16
5.6.140.0030.04018.20
5.6.130.0030.08318.21
5.6.120.0030.08721.12
5.6.110.0030.09321.01
5.6.100.0100.08021.11
5.6.90.0030.09021.00
5.6.80.0100.05720.52
5.5.350.0030.08020.52
5.5.340.0070.07717.88
5.5.330.0100.08720.07
5.5.320.0200.04020.51
5.5.310.0200.07720.30
5.5.300.0100.05317.98
5.5.290.0100.03317.98
5.5.280.0130.08020.88
5.5.270.0100.05020.95
5.5.260.0070.04320.86
5.5.250.0070.08720.61
5.5.240.0170.08020.18

preferences:
59.31 ms | 401 KiB | 5 Q