3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Record { private $index=0; //page index private $pages=[]; //pages array public function nextPage() { $this->index++; } public function addRecord($key, $value) { $this->$pages[$this->index][$key] = $value; } public function getPage($index) { if ($index > $this->index) return NULL; else return $this->pages[$this->index]; } } $r = new Record(); $r->addRecord("t","m"); var_dump($r->getPage(0));

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)
8.3.40.0070.00718.79
8.3.30.0070.00718.84
8.3.20.0080.00020.25
8.3.10.0080.00021.91
8.3.00.0080.00019.79
8.2.170.0120.00622.96
8.2.160.0110.00420.37
8.2.150.0080.00024.18
8.2.140.0180.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00917.63
8.2.110.0070.01020.93
8.2.100.0120.00017.84
8.2.90.0090.00019.13
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0040.00417.68
8.2.50.0050.00518.07
8.2.40.0030.00621.13
8.2.30.0060.00317.94
8.2.20.0030.00517.61
8.2.10.0030.00517.98
8.2.00.0000.00717.93
8.1.270.0070.01120.21
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0000.01421.87
8.1.230.0070.00420.85
8.1.220.0000.00917.75
8.1.210.0040.00418.77
8.1.200.0040.00417.38
8.1.190.0030.00517.10
8.1.180.0040.00418.10
8.1.170.0090.00018.53
8.1.160.0000.00722.13
8.1.150.0040.00418.73
8.1.140.0060.00317.29
8.1.130.0030.00617.59
8.1.120.0030.00617.29
8.1.110.0040.00417.39
8.1.100.0040.00417.31
8.1.90.0040.00417.44
8.1.80.0000.00717.34
8.1.70.0070.00017.31
8.1.60.0050.00317.54
8.1.50.0050.00317.43
8.1.40.0000.00817.54
8.1.30.0050.00317.54
8.1.20.0040.00417.67
8.1.10.0030.00617.60
8.1.00.0030.00617.42
8.0.300.0050.00218.77
8.0.290.0040.00416.75
8.0.280.0040.00418.38
8.0.270.0000.00817.23
8.0.260.0020.00517.13
8.0.250.0040.00416.98
8.0.240.0000.00616.92
8.0.230.0000.00816.80
8.0.220.0040.00416.85
8.0.210.0000.00816.88
8.0.200.0030.00316.99
8.0.190.0070.00016.98
8.0.180.0070.00016.81
8.0.170.0060.00316.75
8.0.160.0070.00016.96
8.0.150.0070.00016.86
8.0.140.0040.00416.83
8.0.130.0000.00713.28
8.0.120.0000.00816.86
8.0.110.0040.00416.88
8.0.100.0000.00716.95
8.0.90.0040.00416.79
8.0.80.0070.01016.88
8.0.70.0080.00016.86
8.0.60.0040.00416.93
8.0.50.0050.00216.77
8.0.30.0100.01017.12
8.0.20.0100.01217.40
8.0.10.0040.00417.13
8.0.00.0070.01216.75
7.4.330.0050.00015.08
7.4.320.0030.00316.52
7.4.300.0030.00316.49
7.4.290.0000.00716.50
7.4.280.0030.00516.52
7.4.270.0030.00316.55
7.4.260.0000.00716.41
7.4.250.0040.00416.46
7.4.240.0070.00016.61
7.4.230.0070.00016.48
7.4.220.0030.01616.52
7.4.210.0040.01116.63
7.4.200.0000.00716.68
7.4.160.0090.00616.58
7.4.150.0090.00917.40
7.4.140.0060.01517.86
7.4.130.0050.01416.43
7.4.120.0030.01416.42
7.4.110.0100.01016.54
7.4.100.0040.01416.54
7.4.90.0120.00616.47
7.4.80.0130.00319.39
7.4.70.0000.01716.38
7.4.60.0150.00616.49
7.4.50.0060.00316.50
7.4.40.0210.00016.59
7.4.30.0120.00916.38
7.4.10.0070.01014.69
7.4.00.0050.00914.83
7.3.330.0060.00013.45
7.3.320.0000.00513.23
7.3.310.0030.00316.22
7.3.300.0030.00316.25
7.3.290.0110.00516.35
7.3.280.0100.00716.35
7.3.270.0060.01117.40
7.3.260.0170.00716.72
7.3.250.0120.00716.49
7.3.240.0110.01116.35
7.3.230.0060.01216.39
7.3.210.0110.00716.39
7.3.200.0100.01019.39
7.3.190.0100.00616.54
7.3.180.0070.01416.64
7.3.170.0060.01216.41
7.3.160.0090.01316.37
7.3.130.0070.01014.86
7.3.120.0070.00414.92
7.3.110.0070.01114.86
7.3.100.0120.00415.05
7.3.90.0030.01014.63
7.3.80.0070.00714.60
7.3.70.0000.01714.73
7.3.60.0090.00914.74
7.3.50.0060.00914.85
7.3.40.0090.00614.94
7.3.30.0080.00414.91
7.3.20.0060.00316.78
7.3.10.0040.00416.60
7.3.00.0040.01116.82
7.2.330.0210.00416.75
7.2.320.0120.01216.49
7.2.310.0090.00916.75
7.2.300.0070.01016.74
7.2.290.0070.01416.78
7.2.260.0030.01615.16
7.2.250.0070.01114.99
7.2.240.0030.01214.86
7.2.230.0130.00315.20
7.2.220.0040.01214.99
7.2.210.0040.01215.21
7.2.200.0030.01314.85
7.2.190.0090.00615.05
7.2.180.0130.00314.86
7.2.170.0090.00614.97
7.2.160.0040.01114.93
7.2.150.0100.00716.55
7.2.140.0120.00316.96
7.2.130.0000.01016.84
7.2.120.0120.00416.91
7.2.110.0040.01117.08
7.2.100.0000.00916.97
7.2.90.0080.00816.93
7.2.80.0050.00916.56
7.2.70.0030.01016.85
7.2.60.0090.00716.79
7.2.50.0070.00716.66
7.2.40.0060.00616.88
7.2.30.0000.01416.65
7.2.20.0060.00616.79
7.2.10.0150.00017.00
7.2.00.0070.01018.18
7.1.330.0040.01115.99
7.1.320.0100.01015.77
7.1.310.0040.00816.01
7.1.300.0050.00515.85
7.1.290.0070.01115.66
7.1.280.0060.00915.85
7.1.270.0030.00615.84
7.1.260.0040.01115.83
7.1.250.0090.00615.99
7.1.240.0000.01315.85
7.1.230.0060.00315.76
7.1.220.0040.00715.89
7.1.210.0000.01415.71
7.1.200.0110.00515.86
7.1.190.0040.00415.93
7.1.180.0040.01115.86
7.1.170.0000.00915.91
7.1.160.0070.00415.76
7.1.150.0040.01115.70
7.1.140.0110.00415.75
7.1.130.0000.01115.98
7.1.120.0060.01215.57
7.1.110.0000.01715.79
7.1.100.0170.00216.84
7.1.90.0070.00315.92
7.1.80.0060.00915.71
7.1.70.0050.01016.45
7.1.60.0120.00517.87
7.1.50.0060.00916.49
7.1.40.0060.00315.79
7.1.30.0120.00315.72
7.1.20.0110.00315.90
7.1.10.0030.00915.92
7.1.00.0050.04119.04
7.0.330.0060.00315.30
7.0.320.0000.01215.34
7.0.310.0070.00715.11
7.0.300.0070.00715.38
7.0.290.0060.00615.40
7.0.280.0100.00315.29
7.0.270.0070.00715.27
7.0.260.0130.00015.28
7.0.250.0040.00415.19
7.0.240.0050.00515.22
7.0.230.0100.00315.34
7.0.220.0030.00615.45
7.0.210.0000.01715.43
7.0.200.0070.00316.14
7.0.190.0040.00715.22
7.0.180.0030.00815.44
7.0.170.0110.00415.41
7.0.160.0000.01515.40
7.0.150.0030.01315.38
7.0.140.0060.00615.36
7.0.130.0130.00315.40
7.0.120.0060.00915.47
7.0.110.0100.00315.12
7.0.100.0100.00315.38
7.0.90.0040.00415.49
7.0.80.0070.00315.42
7.0.70.0080.00015.29
7.0.60.0070.04617.60
7.0.50.0070.04316.60
7.0.40.0050.02616.86
7.0.30.0270.03216.66
7.0.20.0150.05016.69
7.0.10.0060.03116.71
7.0.00.0030.04816.85
5.6.400.0030.00914.23
5.6.390.0030.01014.60
5.6.380.0060.00614.44
5.6.370.0040.00814.24
5.6.360.0030.01014.35
5.6.350.0070.01014.58
5.6.340.0030.01014.56
5.6.330.0090.00614.60
5.6.320.0040.01114.54
5.6.310.0070.01014.42
5.6.300.0070.01014.47
5.6.290.0040.01114.20
5.6.280.0020.04417.79
5.6.270.0040.00714.55
5.6.260.0100.00314.32
5.6.250.0060.00314.34
5.6.240.0080.00414.45
5.6.230.0030.00714.32
5.6.220.0060.00614.20
5.6.210.0080.04317.50
5.6.200.0050.03716.33
5.6.190.0070.03717.35
5.6.180.0100.03217.41
5.6.170.0180.02517.56
5.6.160.0080.04717.58
5.6.150.0080.04316.39
5.6.140.0080.02616.17
5.6.130.0090.03916.19
5.6.120.0090.04117.68
5.6.110.0130.04017.77
5.6.100.0040.02517.50
5.6.90.0080.04517.81
5.6.80.0110.03817.29
5.6.70.2210.01517.23
5.6.60.0130.00314.21
5.6.50.0060.00914.34
5.6.40.0040.01114.05
5.6.30.0040.00714.50
5.6.20.0040.00714.36
5.6.10.0030.00714.29
5.6.00.0030.00514.39
5.5.380.0040.00814.28
5.5.370.0030.00714.40
5.5.360.0030.01014.34
5.5.350.0070.04517.41
5.5.340.0050.02416.18
5.5.330.0020.03117.45
5.5.320.0230.03717.19
5.5.310.0130.02217.39
5.5.300.0070.03816.14
5.5.290.0060.03516.15
5.5.280.0050.04017.54
5.5.270.0080.04317.57
5.5.260.0110.04117.72
5.5.250.0080.04317.49
5.5.240.0040.04517.16
5.5.230.0070.00714.50
5.5.220.0070.00714.16
5.5.210.0040.00714.11
5.5.200.0100.00714.30
5.5.190.0070.00314.05
5.5.180.0000.01414.53
5.5.170.0130.00014.27
5.5.160.0040.01114.20
5.5.150.0030.01014.20
5.5.140.0030.00914.25
5.5.130.0000.00914.09
5.5.120.0110.00414.41
5.5.110.0090.00014.23
5.5.100.0070.00714.34
5.5.90.0110.00414.36
5.5.80.0090.00014.47
5.5.70.0030.01014.45
5.5.60.0060.00914.35
5.5.50.0030.00914.20
5.5.40.0060.01014.21
5.5.30.0040.00714.03
5.5.20.0030.01014.39
5.5.10.0070.00314.00
5.5.00.0070.00714.15
5.4.450.0320.03015.24
5.4.440.0370.03115.20
5.4.430.0320.03215.29
5.4.420.0320.03115.23
5.4.410.0390.03415.28
5.4.400.0390.02215.17
5.4.390.0300.03714.91
5.4.380.0330.03215.20
5.4.370.0370.02715.03
5.4.360.0380.03015.14
5.4.350.0430.03014.95
5.4.340.0280.03715.07
5.4.330.0040.00710.77
5.4.320.0380.02714.85
5.4.310.0450.02515.19
5.4.300.0280.02915.04
5.4.290.0270.03015.01
5.4.280.0330.03015.02
5.4.270.0280.02714.88
5.4.260.0370.02015.00
5.4.250.0290.03515.21
5.4.240.0270.03015.13
5.4.230.0310.02615.13
5.4.220.0270.03515.13
5.4.210.0330.02915.12
5.4.200.0370.02214.02
5.4.190.0430.02414.97
5.4.180.0330.03515.13
5.4.170.0270.03215.10
5.4.160.0310.02515.07
5.4.150.0270.03415.04
5.4.140.0350.02713.87
5.4.130.0250.03313.81
5.4.120.0320.02313.77
5.4.110.0280.02813.72
5.4.100.0170.02713.72
5.4.90.0050.03913.69
5.4.80.0090.02513.83
5.4.70.0250.03213.64
5.4.60.0330.02913.97
5.4.50.0290.02713.69
5.4.40.0300.04013.62
5.4.30.0570.02313.85
5.4.20.0400.02313.71
5.4.10.0310.03213.76
5.4.00.0350.03013.46

preferences:
57.79 ms | 400 KiB | 5 Q