3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MicroTemplateEngine { public $data = array(); private $tpl; function __construct($f) { $this->tpl = $f; } function __set($name, $value) { $this->data[$name] = $value; } function __toString() { $out = file_get_contents($this->tpl); foreach ($this->data as $_key => $_value) { $out = str_replace('#{' . $_key . '}', $_value, $out); } $out = preg_replace('/#{.*?}/' , '' , $out ); return $out; } } $t = new MicroTemplateEngine('<div>{inner}{{inner}}</div>'); $t->inner = array('inner' => 'oi'); echo $t;

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)
8.3.60.0120.00916.63
8.3.50.0140.00018.28
8.3.40.0060.01519.02
8.3.30.0040.01119.21
8.3.20.0000.00720.25
8.3.10.0080.00021.76
8.3.00.0000.00817.92
8.2.180.0160.00716.75
8.2.170.0070.00722.96
8.2.160.0140.00020.38
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00420.97
8.2.110.0090.00022.08
8.2.100.0040.00819.76
8.2.90.0050.00319.26
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0000.01018.15
8.2.50.0000.01118.07
8.2.40.0040.00418.22
8.2.30.0040.00418.40
8.2.20.0080.00017.76
8.2.10.0000.00718.02
8.2.00.0040.00417.77
8.1.270.0090.00023.87
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0040.00423.96
8.1.230.0080.00319.21
8.1.220.0000.00817.79
8.1.210.0000.00818.77
8.1.200.0040.00417.34
8.1.190.0050.00317.22
8.1.180.0050.00318.10
8.1.170.0040.00418.72
8.1.160.0000.00721.99
8.1.150.0050.00218.91
8.1.140.0040.00417.45
8.1.130.0070.00017.92
8.1.120.0070.00017.53
8.1.110.0090.00017.39
8.1.100.0000.00717.49
8.1.90.0050.00317.54
8.1.80.0050.00217.55
8.1.70.0000.00717.43
8.1.60.0000.00817.67
8.1.50.0000.00817.60
8.1.40.0030.00517.55
8.1.30.0000.00817.64
8.1.20.0030.00517.73
8.1.10.0040.00417.57
8.1.00.0060.00317.52
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.54
8.0.270.0070.00017.43
8.0.260.0030.00317.28
8.0.250.0070.00017.08
8.0.240.0070.00017.14
8.0.230.0000.00717.09
8.0.220.0030.00317.07
8.0.210.0040.00417.12
8.0.200.0000.00617.12
8.0.190.0040.00417.14
8.0.180.0030.00517.07
8.0.170.0000.00717.12
8.0.160.0030.00517.08
8.0.150.0000.00816.96
8.0.140.0040.00416.88
8.0.130.0030.00313.47
8.0.120.0040.00417.00
8.0.110.0040.00417.00
8.0.100.0080.00017.11
8.0.90.0080.00016.90
8.0.80.0110.00416.98
8.0.70.0040.00416.88
8.0.60.0070.00017.12
8.0.50.0000.00717.07
8.0.30.0110.01217.04
8.0.20.0160.00817.40
8.0.10.0000.00716.97
8.0.00.0130.00716.64
7.4.330.0050.00015.18
7.4.320.0030.00316.75
7.4.300.0040.00416.66
7.4.290.0050.00216.83
7.4.280.0030.00816.77
7.4.270.0070.00016.66
7.4.260.0040.00416.60
7.4.250.0040.00416.70
7.4.240.0020.00516.76
7.4.230.0070.00016.95
7.4.220.0130.00616.75
7.4.210.0130.00016.71
7.4.200.0030.00516.92
7.4.160.0030.01316.77
7.4.150.0070.01017.40
7.4.140.0140.02017.86
7.4.130.0050.01316.79
7.4.120.0070.01116.77
7.4.110.0120.01216.68
7.4.100.0110.01016.98
7.4.90.0130.00716.59
7.4.80.0060.01419.39
7.4.70.0070.01016.83
7.4.60.0100.01016.83
7.4.50.0000.00516.71
7.4.40.0000.01816.70
7.4.30.0100.00616.62
7.4.00.0090.00915.00
7.3.330.0050.00013.68
7.3.320.0000.00613.52
7.3.310.0000.00716.62
7.3.300.0030.00316.67
7.3.290.0090.00616.64
7.3.280.0120.00516.69
7.3.270.0130.00917.40
7.3.260.0110.00716.64
7.3.250.0090.00916.73
7.3.240.0130.01316.80
7.3.230.0060.01216.65
7.3.210.0120.00616.60
7.3.200.0060.01419.39
7.3.190.0080.00816.71
7.3.180.0100.01016.70
7.3.170.0000.01716.55
7.3.160.0070.00716.69
7.3.120.0060.00914.88
7.3.10.0000.01016.60
7.3.00.0080.00416.73
7.2.330.0140.00416.76
7.2.320.0060.01216.91
7.2.310.0140.00416.78
7.2.300.0130.00316.89
7.2.290.0070.01316.91
7.2.130.0030.00617.20
7.2.120.0040.00416.99
7.2.110.0060.01017.29
7.2.100.0080.00816.98
7.2.90.0040.00717.15
7.2.80.0000.01017.29
7.2.70.0040.01416.83
7.2.60.0090.00717.26
7.2.50.0030.00817.30
7.2.40.0110.00017.09
7.2.30.0070.00317.24
7.2.20.0090.00417.18
7.2.10.0000.01117.17
7.2.00.0060.00818.27
7.1.250.0080.00416.09
7.1.200.0070.00315.89
7.1.100.0030.01018.32
7.1.70.0080.00017.29
7.1.60.0000.01119.25
7.1.50.0030.01017.16
7.1.00.0130.06722.47
7.0.200.0000.00916.77
7.0.140.0000.07022.15
7.0.60.0030.07719.93
7.0.50.0070.05317.87
7.0.40.0070.05720.17
7.0.30.0270.03320.17
7.0.20.0230.04320.14
7.0.10.0070.07320.24
7.0.00.0070.08720.08
5.6.280.0030.07320.90
5.6.210.0100.07720.61
5.6.200.0070.04718.18
5.6.190.0130.04720.65
5.6.180.0470.05720.64
5.6.170.0200.07720.59
5.6.160.0030.09020.71
5.6.150.0100.06318.15
5.6.140.0030.05318.13
5.6.130.0030.04318.13
5.6.120.0100.08321.00
5.6.110.0100.08021.01
5.6.100.0070.08020.98
5.6.90.0170.04020.95
5.6.80.0030.07320.49
5.5.350.0200.08020.31
5.5.340.0070.05718.02
5.5.330.0070.06320.25
5.5.320.0230.04720.32
5.5.310.0200.09020.23
5.5.300.0070.03318.02
5.5.290.0070.08317.97
5.5.280.0030.04320.74
5.5.270.0070.05320.75
5.5.260.0030.04020.96
5.5.250.0030.04320.59
5.5.240.0100.06020.26
5.4.450.0200.06019.48
5.4.440.0630.06319.43
5.4.430.0100.06319.32
5.4.420.0030.08719.54
5.4.410.0170.04718.97
5.4.400.0300.03718.63
5.4.390.0030.05718.74
5.4.380.0070.06018.73
5.4.370.0100.03318.84
5.4.360.0030.04018.73
5.4.350.0080.03712.03
5.4.340.0080.03312.03
5.4.320.0050.03712.50
5.4.310.0090.04012.50
5.4.300.0030.03912.51
5.4.290.0060.03812.51
5.4.280.0030.03912.40
5.4.270.0060.04112.40
5.4.260.0060.03712.40
5.4.250.0070.03612.40
5.4.240.0040.03812.40
5.4.230.0050.04412.40
5.4.220.0060.03612.39
5.4.210.0080.03412.39
5.4.200.0050.03812.39
5.4.190.0010.04112.39
5.4.180.0090.04312.39
5.4.170.0070.03512.40
5.4.160.0060.03512.39
5.4.150.0040.03812.40
5.4.140.0070.03612.08
5.4.130.0050.03612.06
5.4.120.0040.03812.02
5.4.110.0050.03712.02
5.4.100.0040.04012.02
5.4.90.0060.04012.02
5.4.80.0050.04412.02
5.4.70.0050.04012.02
5.4.60.0040.03712.01
5.4.50.0060.03512.02
5.4.40.0070.03312.01
5.4.30.0080.03412.00
5.4.20.0070.03412.00
5.4.10.0050.03612.00
5.4.00.0070.03411.49
5.3.290.0050.04712.80
5.3.280.0070.03612.71
5.3.270.0070.03812.72
5.3.260.0040.04112.72
5.3.250.0080.03612.72
5.3.240.0070.03712.72
5.3.230.0030.04112.71
5.3.220.0070.03712.68
5.3.210.0080.04612.68
5.3.200.0070.03512.68
5.3.190.0070.03812.67
5.3.180.0060.04212.67
5.3.170.0050.03812.67
5.3.160.0090.03412.67
5.3.150.0070.03612.67
5.3.140.0080.04212.66
5.3.130.0040.04112.66
5.3.120.0020.04312.66
5.3.110.0070.03712.66
5.3.100.0060.03712.14
5.3.90.0070.03712.12
5.3.80.0070.03612.11
5.3.70.0040.03812.12
5.3.60.0080.03512.10
5.3.50.0060.03712.05
5.3.40.0060.03812.05
5.3.30.0050.03712.01
5.3.20.0040.03811.79
5.3.10.0060.03511.75
5.3.00.0060.03611.74
5.2.170.0040.0319.25
5.2.160.0050.0299.24
5.2.150.0050.0319.24
5.2.140.0060.0379.24
5.2.130.0070.0279.20
5.2.120.0070.0279.20
5.2.110.0060.0369.21
5.2.100.0100.0369.20
5.2.90.0030.0329.20
5.2.80.0050.0319.20
5.2.70.0030.0339.20
5.2.60.0090.0279.15
5.2.50.0070.0409.12
5.2.40.0040.0319.10
5.2.30.0050.0309.08
5.2.20.0050.0289.06
5.2.10.0040.0288.96
5.2.00.0030.0318.82
5.1.60.0040.0258.10
5.1.50.0060.0238.10
5.1.40.0040.0258.08
5.1.30.0040.0268.43
5.1.20.0030.0298.45
5.1.10.0040.0268.18
5.1.00.0030.0268.18
5.0.50.0040.0226.65
5.0.40.0040.0186.52
5.0.30.0030.0316.33
5.0.20.0010.0216.29
5.0.10.0030.0206.27
5.0.00.0060.0276.27
4.4.90.0030.0154.78
4.4.80.0020.0164.75
4.4.70.0020.0164.75
4.4.60.0020.0164.75
4.4.50.0050.0134.77
4.4.40.0060.0244.71
4.4.30.0050.0154.76
4.4.20.0010.0174.84
4.4.10.0010.0184.85
4.4.00.0020.0254.76
4.3.110.0050.0134.67
4.3.100.0020.0164.67
4.3.90.0030.0144.64
4.3.80.0020.0244.58
4.3.70.0010.0164.63
4.3.60.0030.0144.63
4.3.50.0030.0154.62
4.3.40.0050.0224.54
4.3.30.0020.0163.30
4.3.20.0020.0163.28
4.3.10.0020.0163.23
4.3.00.0100.0237.17

preferences:
45.06 ms | 400 KiB | 5 Q