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) {} } // Isso NÃO funcionará // Fatal error: Class BadTemplate contains 1 abstract methods // and must therefore be declared abstract (iTemplate::getHtml) class BadTemplate extends Template { private $vars = array('x' => 'o'); public function getHtml($template) { foreach($this->vars as $name => $value) { $template = str_replace('{' . $name . '}', $value, $template); } return $template; } } $o = new Template(); $o->getHtml("{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)
8.3.40.0000.01518.59
8.3.30.0070.00720.30
8.3.20.0000.00820.34
8.3.10.0090.00022.00
8.3.00.0040.00422.43
8.2.170.0120.00322.96
8.2.160.0030.01022.13
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0030.00526.16
8.2.120.0050.00320.51
8.2.110.0060.00322.20
8.2.100.0090.00317.72
8.2.90.0000.00819.23
8.2.80.0080.00019.40
8.2.70.0030.00617.63
8.2.60.0040.00417.93
8.2.50.0030.00618.07
8.2.40.0030.00618.16
8.2.30.0040.00419.32
8.2.20.0020.00517.64
8.2.10.0080.00017.61
8.2.00.0060.00317.61
8.1.270.0060.00323.99
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0090.00023.80
8.1.230.0070.00419.11
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0090.00017.35
8.1.190.0000.00817.29
8.1.180.0040.00418.10
8.1.170.0040.00418.32
8.1.160.0040.00420.67
8.1.150.0070.00318.49
8.1.140.0030.00617.39
8.1.130.0030.00317.87
8.1.120.0040.00417.40
8.1.110.0070.00017.46
8.1.100.0000.00717.34
8.1.90.0070.00017.43
8.1.80.0000.00717.37
8.1.70.0030.00317.42
8.1.60.0000.00817.63
8.1.50.0040.00417.42
8.1.40.0000.00917.51
8.1.30.0040.00417.48
8.1.20.0050.00317.57
8.1.10.0080.00017.50
8.1.00.0040.00417.44
8.0.300.0040.00418.77
8.0.290.0000.00717.04
8.0.280.0000.00718.35
8.0.270.0030.00317.26
8.0.260.0000.00716.82
8.0.250.0030.00316.88
8.0.240.0000.00716.91
8.0.230.0030.00316.85
8.0.220.0000.00716.85
8.0.210.0030.00316.89
8.0.200.0000.00716.96
8.0.190.0030.00717.01
8.0.180.0000.00716.93
8.0.170.0040.00417.00
8.0.160.0000.00716.86
8.0.150.0000.00716.94
8.0.140.0040.00416.85
8.0.130.0060.00313.29
8.0.120.0040.00416.89
8.0.110.0000.00716.78
8.0.100.0040.00416.75
8.0.90.0000.00716.90
8.0.80.0060.01516.95
8.0.70.0070.00016.93
8.0.60.0000.00716.73
8.0.50.0000.00916.96
8.0.30.0060.01317.10
8.0.20.0100.00917.40
8.0.10.0080.00016.89
8.0.00.0090.01116.78
7.4.330.0070.00015.00
7.4.320.0030.00316.62
7.4.300.0000.00616.64
7.4.290.0030.00316.52
7.4.280.0030.00316.48
7.4.270.0000.00816.53
7.4.260.0050.00013.22
7.4.250.0000.00816.61
7.4.240.0000.00716.54
7.4.230.0070.00016.58
7.4.220.0000.01816.55
7.4.210.0090.00716.58
7.4.200.0050.00316.46
7.4.190.0000.00716.77
7.4.160.0000.01616.61
7.4.150.0100.00717.40
7.4.140.0160.00517.86
7.4.130.0080.01116.59
7.4.120.0100.00816.62
7.4.110.0150.00716.41
7.4.100.0090.00916.45
7.4.90.0030.01516.52
7.4.80.0140.00319.39
7.4.70.0100.00616.37
7.4.60.0060.01016.46
7.4.50.0040.00416.31
7.4.40.0110.00622.77
7.4.30.0060.00916.53
7.4.00.0060.01214.89
7.3.330.0000.00513.30
7.3.320.0000.00513.28
7.3.310.0000.00716.20
7.3.300.0030.00316.31
7.3.290.0090.00616.31
7.3.280.0130.00616.31
7.3.270.0090.00917.40
7.3.260.0070.01116.29
7.3.250.0120.00516.39
7.3.240.0130.00716.52
7.3.230.0080.00816.39
7.3.210.0100.00716.18
7.3.200.0090.00616.26
7.3.190.0030.01516.32
7.3.180.0030.01316.61
7.3.170.0100.01316.38
7.3.160.0090.00616.47
7.3.120.0000.01514.45
7.2.330.0110.00716.68
7.2.320.0090.01516.32
7.2.310.0070.01416.77
7.2.300.0110.00916.71
7.2.290.0070.01016.33
7.2.00.0170.00319.47
7.1.100.0000.01118.01
7.1.70.0030.00617.16
7.1.60.0130.00319.32
7.1.50.0030.01016.61
7.1.00.0030.06322.31
7.0.200.0090.00016.73
7.0.140.0000.07322.09
7.0.100.0530.08019.89
7.0.90.0530.06719.91
7.0.80.0430.08319.91
7.0.70.0500.07319.88
7.0.60.0430.07019.96
7.0.50.0330.04720.39
7.0.40.0030.08720.09
7.0.30.0070.06720.08
7.0.20.0100.07020.13
7.0.10.0030.08319.95
7.0.00.0130.07320.09
5.6.280.0000.07721.15
5.6.250.0070.07720.62
5.6.240.0100.07720.59
5.6.230.0100.07720.54
5.6.220.0030.08020.47
5.6.210.0070.07720.58
5.6.200.0030.07021.03
5.6.190.0200.07020.97
5.6.180.0100.07021.06
5.6.170.0030.04321.13
5.6.160.0070.07320.95
5.6.150.0170.07021.10
5.6.140.0070.07721.11
5.6.130.0070.08021.03
5.6.120.0170.07321.06
5.6.110.0070.08320.97
5.6.100.0030.08721.02
5.6.90.0100.08021.13
5.6.80.0200.06320.54
5.6.70.0070.07020.40
5.6.60.0170.07020.48
5.6.50.0130.04320.54
5.6.40.0070.08020.48
5.6.30.0070.07720.41
5.6.20.0100.05320.32
5.6.10.0100.07720.55
5.6.00.0200.06720.36
5.5.380.0100.07720.38
5.5.370.0130.07020.38
5.5.360.0100.08020.56
5.5.350.0030.08720.33
5.5.340.0070.08320.80
5.5.330.0070.08020.86
5.5.320.0100.07320.82
5.5.310.0130.08020.82
5.5.300.0170.05020.84
5.5.290.0100.07320.91
5.5.280.0130.07720.90
5.5.270.0070.09020.92
5.5.260.0030.07320.83
5.5.250.0030.08320.68
5.5.240.0070.08020.18
5.5.230.0070.07320.27
5.5.220.0170.04720.27
5.5.210.0100.07320.28
5.5.200.0070.08020.10
5.5.190.0030.07020.20
5.5.180.0070.07320.20
5.5.160.0100.08020.13
5.5.150.0000.05320.10
5.5.140.0100.05320.13
5.5.130.0070.08320.12
5.5.120.0070.07720.20
5.5.110.0070.08020.16
5.5.100.0070.05020.20
5.5.90.0100.05720.14
5.5.80.0030.08020.18
5.5.70.0100.07319.98
5.5.60.0100.06720.16
5.5.50.0070.07720.04
5.5.40.0100.07320.04
5.5.30.0030.08720.06
5.5.20.0030.08320.15
5.5.10.0030.07719.99
5.5.00.0200.07019.96
5.4.450.0070.04719.45
5.4.440.0000.09019.36
5.4.430.0070.08019.20
5.4.420.0170.06719.54
5.4.410.0000.04719.14
5.4.400.0030.06719.17
5.4.390.0070.07318.85
5.4.380.0070.05718.88
5.4.370.0100.07018.91
5.4.360.0070.07319.19
5.4.350.0030.07719.21
5.4.340.0070.07718.88
5.4.320.0130.07019.06
5.4.310.0030.07719.10
5.4.300.0000.08319.03
5.4.290.0100.06719.18
5.4.280.0070.07319.10
5.4.270.0100.06719.25
5.4.260.0100.07019.06
5.4.250.0000.06319.17
5.4.240.0070.04719.23
5.4.230.0100.07019.05
5.4.220.0130.06319.11
5.4.210.0100.04318.94
5.4.200.0030.05019.14
5.4.190.0100.08019.03
5.4.180.0100.07319.22
5.4.170.0100.06719.17
5.4.160.0100.07019.13
5.4.150.0000.08319.12
5.4.140.0030.05016.52
5.4.130.0100.07016.38
5.4.120.0100.06016.26
5.4.110.0070.07716.49
5.4.100.0100.07016.33
5.4.90.0130.06316.45
5.4.80.0030.07716.53
5.4.70.0000.05016.36
5.4.60.0100.03716.47
5.4.50.0100.07016.25
5.4.40.0000.08016.45
5.4.30.0100.06716.31
5.4.20.0100.06016.41
5.4.10.0030.08016.41
5.4.00.0100.07015.87
5.3.290.0070.06314.63
5.3.280.0070.07314.64
5.3.270.0070.04714.72
5.3.260.0030.07714.68
5.3.250.0070.07014.68
5.3.240.0100.07014.54
5.3.230.0070.07714.62
5.3.220.0000.06014.69
5.3.210.0070.07714.63
5.3.200.0070.07314.64
5.3.190.0070.06714.53
5.3.180.0030.07014.50
5.3.170.0070.07314.63
5.3.160.0100.07014.61
5.3.150.0130.06714.52
5.3.140.0000.07714.70
5.3.130.0030.08014.62
5.3.120.0170.04014.49
5.3.110.0070.07314.59
5.3.100.0130.08013.97
5.3.90.0100.06713.98
5.3.80.0070.07313.92
5.3.70.0000.07314.15
5.3.60.0070.03013.99
5.3.50.0070.07013.97
5.3.40.0100.05313.96
5.3.30.0070.03013.97
5.3.20.0070.03313.71
5.3.10.0000.03713.72
5.3.00.0000.04013.71
5.2.170.0070.08011.26
5.2.160.0100.04011.02
5.2.150.0000.03311.22
5.2.140.0030.03311.21
5.2.130.0000.03011.14
5.2.120.0030.04011.02
5.2.110.0030.02711.25
5.2.100.0000.03711.20
5.2.90.0000.03311.21
5.2.80.0030.03011.14
5.2.70.0000.04311.02
5.2.60.0000.03011.13
5.2.50.0070.02310.92
5.2.40.0030.02711.06
5.2.30.0070.02311.07
5.2.20.0000.03311.02
5.2.10.0030.02710.94
5.2.00.0030.02710.59
5.1.60.0000.02710.41
5.1.50.0030.03710.41
5.1.40.0000.02710.41
5.1.30.0030.02310.41
5.1.20.0000.02710.41
5.1.10.0000.02710.41
5.1.00.0000.02710.41
5.0.50.0000.02010.41
5.0.40.0030.03010.41
5.0.30.0030.03010.41
5.0.20.0000.02010.41
5.0.10.0030.01710.41
5.0.00.0030.03310.41
4.4.90.0000.01710.41
4.4.80.0030.02310.41
4.4.70.0000.02010.41
4.4.60.0030.01310.41
4.4.50.0030.01010.41
4.4.40.0000.02310.41
4.4.30.0000.02010.41
4.4.20.0000.01710.41
4.4.10.0030.01710.41
4.4.00.0030.05010.41
4.3.110.0000.01710.41
4.3.100.0000.01310.41
4.3.90.0000.01710.41
4.3.80.0030.04710.41
4.3.70.0000.03710.41
4.3.60.0070.02710.41
4.3.50.0000.01710.41
4.3.40.0000.03310.41
4.3.30.0000.03710.41
4.3.20.0000.01710.41
4.3.10.0000.02010.41
4.3.00.0000.02010.41

preferences:
44.24 ms | 400 KiB | 5 Q