3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Declara a interface 'iTemplate' interface iTemplate { public function setVariable($name, $var); public function getHtml($template); } // Implementa a interface // Isso funcionará class Template implements iTemplate { private $vars = array(); public function setVariable($name, $var) { $this->vars[$name] = $var; } public function getHtml($template) { echo 'tchau'; } } // Isso NÃO funcionará // Fatal error: Class BadTemplate contains 1 abstract methods // and must therefore be declared abstract (iTemplate::getHtml) class BadTemplate extends Template implements iTemplate { private $vars = array('x' => 'o'); public function getHtml($template) { echo 'oi'; } } $o = new BadTemplate(); $o->getHtml("aa {x} "); ?>

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)
8.3.70.0110.00716.58
8.3.60.0070.01118.30
8.3.50.0120.00621.21
8.3.40.0110.00418.70
8.3.30.0100.01020.34
8.3.20.0060.00320.33
8.3.10.0050.00322.07
8.3.00.0080.00022.58
8.2.180.0150.00616.63
8.2.170.0040.01122.96
8.2.160.0070.01022.13
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0030.00526.16
8.2.120.0080.00020.72
8.2.110.0060.00322.30
8.2.100.0090.00317.72
8.2.90.0090.00019.02
8.2.80.0000.00819.19
8.2.70.0050.00317.63
8.2.60.0040.00417.93
8.2.50.0050.00318.07
8.2.40.0020.00518.14
8.2.30.0000.00719.31
8.2.20.0040.00417.72
8.2.10.0000.00717.69
8.2.00.0040.00417.56
8.1.280.0070.00725.92
8.1.270.0050.00323.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00023.81
8.1.230.0110.00019.08
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0080.00017.40
8.1.180.0040.00419.01
8.1.170.0040.00418.62
8.1.160.0000.00720.66
8.1.150.0050.00518.63
8.1.140.0040.00417.46
8.1.130.0070.00017.74
8.1.120.0040.00417.50
8.1.110.0000.00717.39
8.1.100.0040.00417.49
8.1.90.0060.00317.48
8.1.80.0030.00417.45
8.1.70.0070.00017.38
8.1.60.0050.00517.50
8.1.50.0030.00517.54
8.1.40.0050.00317.45
8.1.30.0070.00017.63
8.1.20.0030.00617.59
8.1.10.0040.00417.41
8.1.00.0050.00217.51
8.0.300.0040.00418.77
8.0.290.0070.00017.17
8.0.280.0000.00818.43
8.0.270.0000.00717.17
8.0.260.0060.00016.87
8.0.250.0030.00316.98
8.0.240.0050.00316.83
8.0.230.0000.00716.85
8.0.220.0030.00316.87
8.0.210.0000.00716.80
8.0.200.0030.00316.97
8.0.190.0070.00317.02
8.0.180.0040.00416.89
8.0.170.0000.00816.82
8.0.160.0000.00816.86
8.0.150.0050.00316.93
8.0.140.0050.00316.77
8.0.130.0030.00313.31
8.0.120.0080.00016.89
8.0.110.0030.00516.78
8.0.100.0040.00416.76
8.0.90.0070.00016.83
8.0.80.0090.00616.85
8.0.70.0030.00516.90
8.0.60.0040.00416.74
8.0.50.0040.00416.74
8.0.30.0090.00917.07
8.0.20.0120.00817.40
8.0.10.0040.00416.84
8.0.00.0110.00716.72
7.4.330.0000.00615.12
7.4.320.0030.00316.55
7.4.300.0030.00316.52
7.4.290.0000.00716.51
7.4.280.0030.00316.40
7.4.270.0030.00316.51
7.4.260.0000.00513.32
7.4.250.0030.00316.37
7.4.240.0020.00516.58
7.4.230.0000.00716.58
7.4.220.0130.00916.55
7.4.210.0070.00816.56
7.4.200.0070.00016.41
7.4.190.0040.00416.72
7.4.160.0060.00916.45
7.4.150.0050.01317.40
7.4.140.0080.01017.86
7.4.130.0090.00816.62
7.4.120.0060.01116.53
7.4.110.0070.01016.49
7.4.100.0060.01216.68
7.4.90.0160.00316.74
7.4.80.0100.00719.39
7.4.70.0070.01016.62
7.4.60.0030.01416.54
7.4.50.0040.00416.69
7.4.40.0100.00622.77
7.4.30.0170.00016.54
7.4.00.0110.00415.14
7.3.330.0050.00013.13
7.3.320.0000.00613.26
7.3.310.0030.00316.18
7.3.300.0030.00316.31
7.3.290.0000.01516.36
7.3.280.0080.00816.31
7.3.270.0100.00717.40
7.3.260.0110.01116.61
7.3.250.0150.00716.46
7.3.240.0130.00316.32
7.3.230.0170.00716.51
7.3.210.0070.01016.28
7.3.200.0060.01019.39
7.3.190.0090.00916.21
7.3.180.0080.00816.24
7.3.170.0150.00916.38
7.3.160.0090.00616.25
7.3.120.0030.01414.67
7.3.10.0050.01216.57
7.3.00.0050.00716.53
7.2.330.0000.01616.72
7.2.320.0160.00316.34
7.2.310.0160.01616.43
7.2.300.0070.01016.37
7.2.290.0040.01516.70
7.2.130.0050.01316.80
7.2.120.0050.00516.78
7.2.110.0090.00416.87
7.2.100.0050.01116.69
7.2.90.0090.00716.97
7.2.80.0080.01016.60
7.2.70.0110.00816.85
7.2.60.0140.00216.89
7.2.50.0070.00816.88
7.2.40.0080.00716.72
7.2.30.0100.00716.74
7.2.20.0030.01016.95
7.2.10.0050.00516.70
7.2.00.0090.00917.59
7.1.250.0010.00915.66
7.1.240.0100.00315.70
7.1.230.0030.00615.72
7.1.220.0030.01115.74
7.1.210.0030.01115.66
7.1.200.0030.01015.63
7.1.190.0040.01115.47
7.1.180.0070.01015.52
7.1.170.0090.00315.59
7.1.160.0060.00615.87
7.1.150.0060.00315.42
7.1.140.0070.00715.63
7.1.130.0060.00615.48
7.1.120.0040.01115.66
7.1.110.0070.00715.58
7.1.100.0050.00916.88
7.1.90.0040.00915.79
7.1.80.0040.00415.77
7.1.70.0060.01016.32
7.1.60.0090.00917.59
7.1.50.0080.00916.25
7.1.40.0060.01015.69
7.1.30.0060.00915.77
7.1.20.0060.00615.69
7.1.10.0030.01115.77
7.1.00.0070.04019.07
7.0.330.0050.00515.28
7.0.320.0000.01015.37
7.0.310.0030.01015.05
7.0.300.0000.00715.25
7.0.290.0070.00715.27
7.0.280.0040.00815.30
7.0.270.0070.00715.30
7.0.260.0000.01015.13
7.0.250.0070.00715.46
7.0.240.0060.00615.48
7.0.230.0100.00315.27
7.0.220.0060.00615.30
7.0.210.0070.01115.12
7.0.200.0050.00716.01
7.0.190.0000.01515.38
7.0.180.0070.00715.15
7.0.170.0070.00715.18
7.0.160.0090.00615.27
7.0.150.0060.00615.07
7.0.140.0030.04118.60
7.0.130.0070.00715.39
7.0.120.0060.00315.08
7.0.110.0060.00315.23
7.0.100.0040.00415.32
7.0.90.0000.00815.44
7.0.80.0070.00715.45
7.0.70.0020.04618.39
7.0.60.0070.04218.47
7.0.50.0080.03718.71
7.0.40.0060.03116.68
7.0.30.0080.04616.76
7.0.20.0020.02916.71
7.0.10.0060.04016.73
7.0.00.0100.04016.72
5.6.380.0040.00814.47
5.6.370.0070.00714.13
5.6.360.0110.00014.59
5.6.350.0030.00914.26
5.6.340.0040.00414.24
5.6.330.0060.00914.54
5.6.320.0040.01214.35
5.6.310.0070.00714.29
5.6.300.0040.01114.44
5.6.290.0100.00614.57
5.6.280.0120.03317.58
5.6.270.0040.00814.25
5.6.260.0080.00814.23
5.6.250.0070.00714.38
5.6.240.0000.01614.27
5.6.230.0030.01214.32
5.6.220.0020.03117.40
5.6.210.0080.03517.41
5.6.200.0030.03717.68
5.6.190.0000.03517.65
5.6.180.0050.03517.77
5.6.170.0040.04317.64
5.6.160.0050.03317.77
5.6.150.0060.03917.69
5.6.140.0030.04517.80
5.6.130.0070.03317.61
5.6.120.0100.03217.81
5.6.110.0110.04017.79
5.6.100.0070.03917.79
5.6.90.0070.04417.66
5.6.80.0020.03817.38
5.6.70.0070.03817.24
5.6.60.0100.03817.20
5.6.50.0050.04517.20
5.6.40.0040.03917.30
5.6.30.0050.04217.41
5.6.20.0020.04517.23
5.6.10.0050.03917.41
5.6.00.0020.04317.28
5.5.380.0090.00310.81
5.5.370.0030.00911.20
5.5.360.0040.04415.74
5.5.350.0030.03815.70
5.5.340.0030.04316.02
5.5.330.0050.04015.96
5.5.320.0060.02316.07
5.5.310.0050.04215.96
5.5.300.0020.03116.06
5.5.290.0050.03715.93
5.5.280.0020.04615.95
5.5.270.0050.03715.96
5.5.260.0000.04715.95
5.5.250.0070.03315.90
5.5.240.0080.03515.56
5.5.230.0020.04015.47
5.5.220.0000.04115.65
5.5.210.0050.04115.66
5.5.200.0050.04215.75
5.5.190.0020.04415.74
5.5.180.0030.04515.53
5.5.170.0030.00810.67
5.5.160.0030.02815.60
5.5.150.0070.04115.63
5.5.140.0060.01715.57
5.5.130.0080.03615.58
5.5.120.0050.03515.55
5.5.110.0030.04015.65
5.5.100.0030.03515.54
5.5.90.0050.04015.64
5.5.80.0050.04215.51
5.5.70.0040.04015.49
5.5.60.0000.03915.48
5.5.50.0020.04715.52
5.5.40.0060.03915.48
5.5.30.0040.04015.48
5.5.20.0050.03715.59
5.5.10.0000.03515.59
5.5.00.0050.03615.39
5.4.450.0050.04315.28
5.4.440.0050.03215.30
5.4.430.0050.04015.16
5.4.420.0070.04315.22
5.4.410.0040.03315.05
5.4.400.0060.03314.96
5.4.390.0020.04115.10
5.4.380.0040.04115.07
5.4.370.0020.04314.89
5.4.360.0050.03915.09
5.4.350.0050.03815.13
5.4.340.0010.03615.00
5.4.330.0060.00610.95
5.4.320.0050.03115.13
5.4.310.0020.04315.04
5.4.300.0030.01915.06
5.4.290.0040.02015.02
5.4.280.0050.04215.06
5.4.270.0020.03315.14
5.4.260.0050.04315.10
5.4.250.0050.02015.01
5.4.240.0040.03415.00
5.4.230.0050.03815.01
5.4.220.0050.03014.89
5.4.210.0050.03815.04
5.4.200.0030.02715.06
5.4.190.0000.04214.96
5.4.180.0000.04215.08
5.4.170.0050.03914.89
5.4.160.0070.03515.00
5.4.150.0020.04214.99
5.4.140.0060.02013.67
5.4.130.0020.04213.66
5.4.120.0030.03513.65
5.4.110.0050.02813.60
5.4.100.0030.02913.72
5.4.90.0020.03013.67
5.4.80.0030.03413.79
5.4.70.0030.03813.73
5.4.60.0030.03613.75
5.4.50.0020.03713.62
5.4.40.0070.03513.64
5.4.30.0060.03813.59
5.4.20.0050.03713.68
5.4.10.0040.03213.65
5.4.00.0050.02013.36
5.3.290.0060.03012.69
5.3.280.0020.04312.62
5.3.270.0040.03912.67
5.3.260.0020.03712.58
5.3.250.0000.04212.66
5.3.240.0030.02812.53
5.3.230.0020.03512.54
5.3.220.0020.04212.54
5.3.210.0040.02812.49
5.3.200.0030.04212.49
5.3.190.0020.02312.60
5.3.180.0060.04012.63
5.3.170.0040.03912.61
5.3.160.0020.04012.58
5.3.150.0060.03712.59
5.3.140.0030.03812.43
5.3.130.0030.02912.64
5.3.120.0080.03712.53
5.3.110.0070.03012.51
5.3.100.0010.01912.29
5.3.90.0050.03712.15
5.3.80.0030.03712.19
5.3.70.0050.03612.20
5.3.60.0070.01812.26
5.3.50.0000.03612.04
5.3.40.0000.04112.27
5.3.30.0020.03512.17
5.3.20.0030.03312.11
5.3.10.0020.02311.84
5.3.00.0030.04212.01
5.2.170.0040.01710.36
5.2.160.0070.01310.26
5.2.150.0050.03210.42
5.2.140.0010.02810.38
5.2.130.0050.03010.29
5.2.120.0020.03010.44
5.2.110.0010.02610.35
5.2.100.0020.03210.45
5.2.90.0000.03510.37
5.2.80.0030.02610.10
5.2.70.0010.03010.11
5.2.60.0030.02210.21
5.2.50.0000.03410.27
5.2.40.0030.02110.31
5.2.30.0020.03410.32
5.2.20.0000.02010.15
5.2.10.0000.03710.18
5.2.00.0020.02310.18
5.1.60.0030.0309.85
5.1.50.0090.0249.88
5.1.40.0050.0289.74
5.1.30.0020.0339.79
5.1.20.0020.0259.78
5.1.10.0030.0259.94
5.1.00.0010.0319.80
5.0.50.0060.0229.74
5.0.40.0020.0209.74
5.0.30.0020.0369.74
5.0.20.0030.0209.74
5.0.10.0020.0159.74
5.0.00.0000.0369.74
4.4.90.0030.0119.74
4.4.80.0020.0189.74
4.4.70.0030.0109.74
4.4.60.0070.0159.74
4.4.50.0020.0109.74
4.4.40.0020.0289.74
4.4.30.0010.0189.74
4.4.20.0000.0189.74
4.4.10.0000.0209.74
4.4.00.0020.0289.74
4.3.110.0020.0189.74
4.3.100.0000.0229.74
4.3.90.0030.0179.74
4.3.80.0000.0269.74
4.3.70.0010.0169.74
4.3.60.0020.0179.74
4.3.50.0020.0209.74
4.3.40.0020.0239.74
4.3.30.0010.0189.74
4.3.20.0000.0189.74
4.3.10.0010.0119.74
4.3.00.0000.0119.74

preferences:
56.81 ms | 401 KiB | 5 Q