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, $var) { } public function getHtml($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'); } $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)
8.3.60.0100.01018.55
8.3.50.0070.00921.09
8.3.40.0030.01718.54
8.3.30.0030.01020.25
8.3.20.0040.00420.34
8.3.10.0080.00022.10
8.3.00.0050.00322.43
8.2.180.0070.00716.37
8.2.170.0130.00322.96
8.2.160.0100.00322.29
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00020.57
8.2.110.0070.00322.25
8.2.100.0090.00317.78
8.2.90.0030.00619.02
8.2.80.0000.00819.23
8.2.70.0070.00317.63
8.2.60.0000.00817.80
8.2.50.0080.00018.07
8.2.40.0040.00418.22
8.2.30.0040.00419.45
8.2.20.0040.00417.67
8.2.10.0070.00017.63
8.2.00.0040.00417.69
8.1.280.0070.00725.92
8.1.270.0000.00723.99
8.1.260.0140.00026.35
8.1.250.0030.00328.09
8.1.240.0060.00323.76
8.1.230.0110.00019.10
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0070.00317.13
8.1.190.0070.00017.51
8.1.180.0080.00018.10
8.1.170.0080.00018.62
8.1.160.0000.00718.88
8.1.150.0070.00318.63
8.1.140.0050.00217.45
8.1.130.0000.00717.84
8.1.120.0000.00717.52
8.1.110.0000.00817.34
8.1.100.0030.00317.44
8.1.90.0040.00417.48
8.1.80.0030.00317.46
8.1.70.0070.00017.43
8.1.60.0040.00417.63
8.1.50.0030.00617.48
8.1.40.0050.00317.47
8.1.30.0030.00617.62
8.1.20.0040.00417.56
8.1.10.0030.00517.53
8.1.00.0060.00317.45
8.0.300.0000.00718.77
8.0.290.0060.00317.15
8.0.280.0070.00018.45
8.0.270.0000.00717.22
8.0.260.0030.00316.70
8.0.250.0070.00017.03
8.0.240.0030.00516.93
8.0.230.0000.00716.94
8.0.220.0000.00716.75
8.0.210.0050.00316.92
8.0.200.0060.00016.84
8.0.190.0000.00816.96
8.0.180.0030.00316.98
8.0.170.0060.00316.93
8.0.160.0000.00716.97
8.0.150.0020.00516.86
8.0.140.0030.00316.86
8.0.130.0060.00013.32
8.0.120.0030.00616.75
8.0.110.0050.00216.93
8.0.100.0020.00516.69
8.0.90.0030.00516.93
8.0.80.0090.01316.85
8.0.70.0000.00816.87
8.0.60.0000.00816.93
8.0.50.0030.00516.77
8.0.30.0140.00417.06
8.0.20.0100.01117.40
8.0.10.0000.00716.89
8.0.00.0090.00816.71
7.4.330.0030.00315.00
7.4.320.0060.00016.63
7.4.300.0020.00516.46
7.4.290.0030.00316.61
7.4.280.0000.00716.59
7.4.270.0000.00716.48
7.4.260.0000.00613.19
7.4.250.0050.00216.56
7.4.240.0000.00716.49
7.4.230.0040.00416.64
7.4.220.0070.01116.68
7.4.210.0090.00616.59
7.4.200.0000.00716.70
7.4.190.0050.00316.32
7.4.160.0090.00616.46
7.4.150.0070.01017.40
7.4.140.0100.01017.86
7.4.130.0110.00616.45
7.4.120.0070.01316.47
7.4.110.0060.01216.46
7.4.100.0140.00716.57
7.4.90.0110.01116.57
7.4.80.0060.00919.39
7.4.70.0080.00816.55
7.4.60.0100.01316.39
7.4.50.0040.00416.76
7.4.40.0090.00922.77
7.4.30.0110.00616.50
7.4.00.0120.00315.25
7.3.330.0000.00513.26
7.3.320.0030.00313.26
7.3.310.0030.00316.16
7.3.300.0050.00216.18
7.3.290.0070.01316.32
7.3.280.0090.00716.31
7.3.270.0150.00917.40
7.3.260.0070.00916.32
7.3.250.0070.01016.33
7.3.240.0110.00716.30
7.3.230.0140.00316.41
7.3.210.0100.00716.16
7.3.200.0100.00719.39
7.3.190.0110.01116.47
7.3.180.0080.01116.29
7.3.170.0120.00916.52
7.3.160.0060.00916.62
7.3.120.0040.00714.78
7.3.10.0030.01016.66
7.3.00.0030.01016.70
7.2.330.0100.00716.25
7.2.320.0130.01016.27
7.2.310.0060.01016.38
7.2.300.0060.01216.66
7.2.290.0030.01316.46
7.2.130.0070.00316.68
7.2.120.0060.00316.55
7.2.110.0030.00716.85
7.2.100.0070.00716.86
7.2.90.0060.00916.95
7.2.80.0070.00416.49
7.2.70.0100.00316.74
7.2.60.0110.00316.72
7.2.50.0040.00716.77
7.2.40.0040.00816.70
7.2.30.0070.01017.00
7.2.20.0070.00316.73
7.2.10.0090.00616.96
7.2.00.0030.01016.58
7.1.250.0030.00715.67
7.1.70.0000.01017.25
7.1.60.0090.01619.32
7.1.50.0070.01616.79
7.1.00.0070.03022.44
7.0.200.0050.00516.51
7.0.140.0000.07721.96
7.0.100.0100.08020.16
7.0.90.0230.05019.93
7.0.80.0370.04719.95
7.0.70.0430.06319.89
7.0.60.0400.04019.98
7.0.50.0430.04320.36
7.0.40.0200.07020.12
7.0.30.0200.07720.09
7.0.20.0130.06720.09
7.0.10.0070.08320.14
7.0.00.0030.06020.07
5.6.280.0070.06721.03
5.6.250.0100.08020.66
5.6.240.0070.08720.73
5.6.230.0070.07720.66
5.6.220.0030.08720.56
5.6.210.0070.08020.61
5.6.200.0100.08721.00
5.6.190.0130.07721.11
5.6.180.0070.08320.94
5.6.170.0130.07021.09
5.6.160.0170.07321.02
5.6.150.0070.08321.09
5.6.140.0130.07321.02
5.6.130.0030.09321.05
5.6.120.0130.07321.12
5.6.110.0030.09321.06
5.6.100.0200.07721.01
5.6.90.0130.06320.94
5.6.80.0100.06720.50
5.6.70.0170.06020.40
5.6.60.0100.08020.31
5.6.50.0100.04720.42
5.6.40.0030.08320.48
5.6.30.0100.08020.54
5.6.20.0070.08020.47
5.6.10.0100.07720.38
5.6.00.0100.07320.42
5.5.380.0100.08020.55
5.5.370.0130.06720.38
5.5.360.0000.08720.43
5.5.350.0100.07320.45
5.5.340.0100.08020.94
5.5.330.0100.06720.91
5.5.320.0200.06720.89
5.5.310.0030.05320.92
5.5.300.0100.07720.87
5.5.290.0130.04320.91
5.5.280.0030.08720.83
5.5.270.0170.07320.77
5.5.260.0100.07720.92
5.5.250.0100.08320.59
5.5.240.0070.07320.29
5.5.230.0070.08020.18
5.5.220.0030.08320.27
5.5.210.0100.05320.31
5.5.200.0070.09020.16
5.5.190.0170.07320.18
5.5.180.0130.06720.29
5.5.160.0100.04320.11
5.5.150.0200.06720.24
5.5.140.0170.04020.09
5.5.130.0130.06320.26
5.5.120.0070.07020.23
5.5.110.0170.06720.27
5.5.100.0070.04020.08
5.5.90.0100.06720.12
5.5.80.0030.04720.05
5.5.70.0030.06020.12
5.5.60.0070.06020.09
5.5.50.0030.07020.11
5.5.40.0030.08020.08
5.5.30.0170.06320.14
5.5.20.0130.05020.05
5.5.10.0070.07320.11
5.5.00.0070.07720.12
5.4.450.0030.07319.38
5.4.440.0170.07319.51
5.4.430.0200.06019.44
5.4.420.0100.05719.45
5.4.410.0070.07319.05
5.4.400.0070.08719.21
5.4.390.0170.07719.00
5.4.380.0070.07318.88
5.4.370.0070.08019.21
5.4.360.0030.04719.23
5.4.350.0170.06319.12
5.4.340.0070.07718.88
5.4.320.0030.07719.05
5.4.310.0170.05719.05
5.4.300.0100.07719.09
5.4.290.0070.03719.04
5.4.280.0070.04718.90
5.4.270.0130.06719.02
5.4.260.0070.07319.04
5.4.250.0030.04018.88
5.4.240.0030.09019.18
5.4.230.0130.06318.94
5.4.220.0000.06019.13
5.4.210.0070.04319.23
5.4.200.0130.04719.16
5.4.190.0100.05319.20
5.4.180.0070.07718.87
5.4.170.0030.07319.23
5.4.160.0100.03719.18
5.4.150.0100.06718.87
5.4.140.0130.07316.40
5.4.130.0030.03716.47
5.4.120.0070.06716.33
5.4.110.0070.07716.56
5.4.100.0100.06716.38
5.4.90.0100.06316.40
5.4.80.0100.06716.54
5.4.70.0030.07716.47
5.4.60.0070.06316.30
5.4.50.0070.07016.47
5.4.40.0130.05016.41
5.4.30.0070.07316.43
5.4.20.0030.07716.49
5.4.10.0130.07016.48
5.4.00.0100.06015.88
5.3.290.0030.08014.73
5.3.280.0030.07014.52
5.3.270.0030.05314.58
5.3.260.0100.07314.66
5.3.250.0100.06314.66
5.3.240.0030.08014.60
5.3.230.0130.04714.48
5.3.220.0030.06314.71
5.3.210.0030.04314.66
5.3.200.0000.07714.69
5.3.190.0030.07314.61
5.3.180.0030.07714.63
5.3.170.0070.03314.62
5.3.160.0030.04014.53
5.3.150.0070.07314.63
5.3.140.0170.06714.57
5.3.130.0170.03014.67
5.3.120.0070.03714.68
5.3.110.0100.07314.57
5.3.100.0130.06714.13
5.3.90.0070.06014.03
5.3.80.0100.07314.04
5.3.70.0030.05714.11
5.3.60.0130.06714.11
5.3.50.0070.03714.02
5.3.40.0100.06013.96
5.3.30.0030.07014.04
5.3.20.0070.07013.69
5.3.10.0100.06713.58
5.3.00.0070.04313.76
5.2.170.0030.06712.08
5.2.160.0100.05712.08
5.2.150.0100.03712.08
5.2.140.0100.05712.08
5.2.130.0030.06312.08
5.2.120.0030.06312.08
5.2.110.0000.03712.08
5.2.100.0130.05312.08
5.2.90.0070.05712.08
5.2.80.0070.06012.08
5.2.70.0030.05312.08
5.2.60.0030.06712.08
5.2.50.0030.05312.08
5.2.40.0100.04312.08
5.2.30.0030.03712.08
5.2.20.0000.06712.08
5.2.10.0030.05312.08
5.2.00.0070.05712.08
5.1.60.0070.04312.08
5.1.50.0030.05012.08
5.1.40.0070.04712.08
5.1.30.0030.04312.08
5.1.20.0000.05312.08
5.1.10.0070.04712.08
5.1.00.0000.06012.08
5.0.50.0130.03012.08
5.0.40.0000.04712.08
5.0.30.0030.06312.08
5.0.20.0030.03012.08
5.0.10.0030.04312.08
5.0.00.0030.06312.08
4.4.90.0000.03712.08
4.4.80.0000.02012.08
4.4.70.0000.02312.08
4.4.60.0030.03712.08
4.4.50.0000.02712.08
4.4.40.0070.03712.08
4.4.30.0000.02012.08
4.4.20.0000.02312.08
4.4.10.0100.03012.08
4.4.00.0000.03312.08
4.3.110.0000.03712.08
4.3.100.0000.02712.08
4.3.90.0000.02312.08
4.3.80.0000.05312.08
4.3.70.0030.03312.08
4.3.60.0000.01712.08
4.3.50.0030.03312.08
4.3.40.0030.04012.08
4.3.30.0000.03012.08
4.3.20.0030.02012.08
4.3.10.0000.04012.08
4.3.00.0070.03012.08

preferences:
49.07 ms | 401 KiB | 5 Q