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 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)
8.3.60.0060.00918.31
8.3.50.0100.00721.27
8.3.40.0070.00718.70
8.3.30.0070.00720.35
8.3.20.0000.00720.38
8.3.10.0080.00022.14
8.3.00.0000.00822.42
8.2.180.0170.00716.50
8.2.170.0140.00322.96
8.2.160.0070.00722.16
8.2.150.0130.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0090.00020.50
8.2.110.0040.00420.49
8.2.100.0040.00717.71
8.2.90.0050.00319.22
8.2.80.0040.00419.40
8.2.70.0000.00817.50
8.2.60.0060.00317.93
8.2.50.0040.00418.07
8.2.40.0000.00818.22
8.2.30.0040.00419.50
8.2.20.0030.00617.71
8.2.10.0000.00717.59
8.2.00.0030.00617.56
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0030.01526.35
8.1.250.0070.00028.09
8.1.240.0040.00423.89
8.1.230.0110.00019.07
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.22
8.1.190.0090.00017.40
8.1.180.0030.00619.13
8.1.170.0090.00318.58
8.1.160.0050.00320.71
8.1.150.0040.00418.71
8.1.140.0060.00317.41
8.1.130.0030.00317.74
8.1.120.0000.00717.51
8.1.110.0040.00417.35
8.1.100.0000.00817.35
8.1.90.0080.00017.46
8.1.80.0040.00417.45
8.1.70.0030.00317.38
8.1.60.0080.00017.64
8.1.50.0000.00817.50
8.1.40.0030.00617.53
8.1.30.0000.00817.59
8.1.20.0050.00317.48
8.1.10.0050.00217.53
8.1.00.0040.00417.55
8.0.300.0000.00818.77
8.0.290.0000.00817.18
8.0.280.0070.00018.48
8.0.270.0000.00717.17
8.0.260.0030.00316.79
8.0.250.0000.00716.94
8.0.240.0030.00616.93
8.0.230.0030.00316.97
8.0.220.0000.00716.79
8.0.210.0030.00616.91
8.0.200.0000.00717.02
8.0.190.0000.01016.92
8.0.180.0040.00416.90
8.0.170.0030.00516.92
8.0.160.0000.00716.84
8.0.150.0050.00316.84
8.0.140.0070.00016.74
8.0.130.0050.00313.36
8.0.120.0040.00416.92
8.0.110.0040.00416.88
8.0.100.0040.00416.80
8.0.90.0040.00416.90
8.0.80.0080.00816.83
8.0.70.0050.00216.93
8.0.60.0080.00016.89
8.0.50.0080.00016.72
8.0.30.0120.00717.05
8.0.20.0050.01417.40
8.0.10.0000.00717.11
8.0.00.0070.01116.73
7.4.330.0000.00515.00
7.4.320.0000.00716.42
7.4.300.0000.00716.36
7.4.290.0070.00016.59
7.4.280.0040.00416.51
7.4.270.0000.00716.55
7.4.260.0050.00013.32
7.4.250.0080.00016.45
7.4.240.0060.00116.51
7.4.230.0070.00016.37
7.4.220.0130.00616.53
7.4.210.0120.00716.55
7.4.200.0040.00416.61
7.4.190.0000.00716.41
7.4.160.0070.01016.55
7.4.150.0130.00617.40
7.4.140.0090.01117.86
7.4.130.0080.01016.55
7.4.120.0090.01216.63
7.4.110.0040.01416.57
7.4.100.0080.00816.54
7.4.90.0140.00416.48
7.4.80.0110.00619.39
7.4.70.0130.00316.58
7.4.60.0040.01616.29
7.4.50.0030.00616.54
7.4.40.0000.01322.77
7.4.30.0060.01016.69
7.4.00.0070.01114.75
7.3.330.0050.00013.13
7.3.320.0000.00613.33
7.3.310.0030.00316.29
7.3.300.0070.00016.19
7.3.290.0000.01816.39
7.3.280.0020.01316.28
7.3.270.0120.00617.40
7.3.260.0100.00716.49
7.3.250.0070.01216.43
7.3.240.0030.01416.26
7.3.230.0120.00616.50
7.3.210.0060.01016.38
7.3.200.0030.01619.39
7.3.190.0080.00916.31
7.3.180.0090.01216.56
7.3.170.0100.01016.39
7.3.160.0030.01216.55
7.3.120.0070.01014.71
7.3.110.0110.00414.73
7.3.100.0060.00614.79
7.3.90.0090.00614.77
7.3.80.0040.00415.10
7.3.70.0000.01114.73
7.3.60.0070.00714.51
7.3.50.0030.01214.73
7.3.40.0100.00314.75
7.3.30.0110.00014.46
7.3.20.0040.01116.57
7.3.10.0140.00616.59
7.3.00.0120.00716.45
7.2.330.0090.00916.47
7.2.320.0120.00616.61
7.2.310.0130.00716.53
7.2.300.0030.01616.73
7.2.290.0100.00716.63
7.2.250.0060.00914.86
7.2.240.0100.01014.80
7.2.230.0100.00715.11
7.2.220.0030.00714.90
7.2.210.0060.00915.00
7.2.200.0060.00614.86
7.2.190.0030.00914.81
7.2.180.0110.00714.89
7.2.170.0030.00714.88
7.2.130.0090.00616.73
7.2.120.0070.00716.79
7.2.110.0040.01116.51
7.2.100.0000.01316.70
7.2.90.0030.01416.53
7.2.80.0090.00616.56
7.2.70.0070.01116.63
7.2.60.0050.00816.86
7.2.50.0030.01016.93
7.2.40.0000.01316.52
7.2.30.0100.01016.88
7.2.20.0070.00716.65
7.2.10.0120.00616.66
7.2.00.0100.00818.14
7.1.330.0040.01115.35
7.1.320.0030.00715.69
7.1.310.0030.00715.66
7.1.300.0040.00815.75
7.1.290.0030.01015.61
7.1.280.0040.00415.64
7.1.270.0040.01215.45
7.1.260.0070.00715.56
7.1.250.0030.01015.56
7.1.200.0000.01315.73
7.1.100.0030.00718.25
7.1.70.0040.00416.97
7.1.60.0070.01619.32
7.1.50.0030.02216.95
7.1.00.0070.03022.45
7.0.200.0040.00416.68
7.0.140.0030.07322.07
7.0.100.0000.07719.91
7.0.90.0100.06320.00
7.0.80.0100.08019.85
7.0.70.0230.07719.98
7.0.60.0100.04019.91
7.0.50.0100.07320.38
7.0.40.0100.03720.15
7.0.30.0100.07020.00
7.0.20.0000.06020.09
7.0.10.0030.05320.10
7.0.00.0130.07720.14
5.6.280.0100.07021.11
5.6.250.0170.08020.74
5.6.240.0100.05720.61
5.6.230.0100.08320.64
5.6.220.0070.08320.73
5.6.210.0100.08020.65
5.6.200.0100.04320.97
5.6.190.0070.05020.96
5.6.180.0100.07021.04
5.6.170.0030.05720.97
5.6.160.0030.08021.04
5.6.150.0100.07720.96
5.6.140.0100.06721.12
5.6.130.0100.08320.94
5.6.120.0030.04321.09
5.6.110.0200.07320.94
5.6.100.0070.05721.01
5.6.90.0100.07021.12
5.6.80.0000.04320.42
5.6.70.0070.06320.41
5.6.60.0070.04320.54
5.6.50.0130.07720.50
5.6.40.0030.08720.36
5.6.30.0100.06720.48
5.6.20.0030.04320.32
5.6.10.0100.04020.31
5.5.380.0000.05020.47
5.5.370.0130.07020.52
5.5.360.0030.07020.41
5.5.350.0070.07320.45
5.5.340.0100.07720.82
5.5.330.0070.04020.81
5.5.320.0100.05020.79
5.5.310.0070.05720.80
5.5.300.0070.08320.84
5.5.290.0100.08020.80
5.5.280.0170.07720.81
5.5.270.0100.07020.76
5.5.260.0070.05020.60
5.5.250.0130.07720.75
5.5.240.0270.06020.19
5.5.230.0000.06020.30
5.5.220.0070.07720.02
5.5.210.0130.07320.21
5.5.200.0070.04320.14
5.5.190.0100.04320.13
5.5.180.0030.07720.18
5.4.450.0070.08019.45
5.4.440.0100.06719.37
5.4.430.0130.07319.35
5.4.420.0070.08319.36
5.4.410.0100.03319.32
5.4.400.0070.06019.16
5.4.390.0100.05718.89
5.4.380.0170.06019.07
5.4.370.0030.07719.13
5.4.360.0170.07019.04
5.4.350.0100.07719.04
5.4.340.0070.07319.13
5.3.20.0170.05713.84
5.3.10.0000.04013.69
5.3.00.0070.07313.54
5.2.140.0030.03312.36
5.2.130.0100.03712.36
5.2.120.0100.05712.36
5.2.110.0070.06012.36
5.2.100.0030.04312.36
5.2.90.0030.05712.36
5.2.80.0030.03712.36
5.2.70.0070.04012.36
5.2.60.0000.04012.36
5.2.50.0030.05012.36
5.2.40.0030.04712.36
5.2.30.0030.05312.36
5.2.20.0070.06012.36
5.2.10.0070.02712.36
5.2.00.0070.06012.36
5.1.60.0030.03712.36
5.1.50.0030.05712.36
5.1.40.0030.03712.36
5.1.30.0070.02712.36
5.1.20.0070.03012.36
5.1.10.0030.03012.36
5.1.00.0000.05712.36
5.0.50.0030.04712.36
5.0.40.0070.02012.36
5.0.30.0000.03312.36
5.0.20.0070.02012.36
5.0.10.0070.03312.36
5.0.00.0000.04712.36
4.4.90.0030.01312.36
4.4.80.0030.01312.36
4.4.70.0000.02712.36
4.4.60.0030.03312.36
4.4.50.0000.03712.36
4.4.40.0000.04012.36
4.4.30.0000.02712.36
4.4.20.0000.03712.36
4.4.10.0000.03312.36
4.4.00.0030.04012.36
4.3.110.0070.03012.36
4.3.100.0000.02712.36
4.3.90.0130.02712.36
4.3.80.0000.06012.36
4.3.70.0070.02712.36
4.3.60.0000.02012.36
4.3.50.0030.02312.36
4.3.40.0000.04712.36
4.3.30.0000.01712.36
4.3.20.0000.03012.36
4.3.10.0030.04312.36
4.3.00.0000.02012.36

preferences:
49.63 ms | 401 KiB | 5 Q