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 = '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)
8.3.60.0000.01417.00
8.3.50.0120.00922.11
8.3.40.0150.00018.94
8.3.30.0070.00719.21
8.3.20.0040.00420.16
8.3.10.0050.00321.73
8.3.00.0040.00417.91
8.2.180.0110.01117.00
8.2.170.0070.01322.96
8.2.160.0070.00720.43
8.2.150.0020.00524.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00321.15
8.2.110.0090.00020.46
8.2.100.0070.00418.16
8.2.90.0080.00019.19
8.2.80.0060.00317.97
8.2.70.0000.00817.88
8.2.60.0040.00817.80
8.2.50.0030.00718.07
8.2.40.0000.00818.16
8.2.30.0040.00418.36
8.2.20.0050.00317.90
8.2.10.0040.00718.02
8.2.00.0000.00817.91
8.1.280.0030.01725.92
8.1.270.0060.00323.82
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00723.90
8.1.230.0060.00623.89
8.1.220.0040.00417.76
8.1.210.0000.00818.77
8.1.200.0000.01017.60
8.1.190.0080.00017.48
8.1.180.0050.00318.10
8.1.170.0080.00018.84
8.1.160.0000.00722.09
8.1.150.0040.00418.95
8.1.140.0040.00417.46
8.1.130.0000.00717.92
8.1.120.0030.00517.70
8.1.110.0040.00417.56
8.1.100.0040.00317.63
8.1.90.0040.00417.60
8.1.80.0030.00517.67
8.1.70.0030.00317.55
8.1.60.0060.00317.79
8.1.50.0060.00317.64
8.1.40.0040.00417.56
8.1.30.0030.00517.71
8.1.20.0050.00317.81
8.1.10.0040.00417.71
8.1.00.0030.00517.59
8.0.300.0000.00718.77
8.0.290.0070.00017.00
8.0.280.0070.00018.54
8.0.270.0030.00317.34
8.0.260.0040.00417.34
8.0.250.0000.00717.19
8.0.240.0040.00417.28
8.0.230.0000.00717.29
8.0.220.0040.00417.20
8.0.210.0070.00017.18
8.0.200.0070.00017.27
8.0.190.0000.00817.23
8.0.180.0000.00717.16
8.0.170.0040.00417.09
8.0.160.0040.00417.23
8.0.150.0040.00417.00
8.0.140.0040.00416.98
8.0.130.0030.00313.56
8.0.120.0050.00317.01
8.0.110.0060.00317.07
8.0.100.0040.00416.99
8.0.90.0000.00717.02
8.0.80.0040.01217.16
8.0.70.0040.00417.24
8.0.60.0070.00017.08
8.0.50.0000.00816.98
8.0.30.0090.01017.18
8.0.20.0060.01417.40
8.0.10.0040.00417.02
8.0.00.0080.01217.11
7.4.330.0000.00515.21
7.4.320.0000.00616.78
7.4.300.0000.00716.88
7.4.290.0000.00816.82
7.4.280.0090.00016.73
7.4.270.0000.00716.78
7.4.260.0070.00016.77
7.4.250.0040.00416.69
7.4.240.0030.00416.80
7.4.230.0070.00016.86
7.4.220.0100.00716.92
7.4.210.0040.01116.88
7.4.200.0000.00716.84
7.4.160.0130.00416.64
7.4.150.0140.00717.40
7.4.140.0100.01217.86
7.4.130.0090.00816.85
7.4.120.0130.00916.82
7.4.110.0040.01416.55
7.4.100.0070.01016.79
7.4.90.0000.01816.74
7.4.80.0120.00619.39
7.4.70.0090.00616.82
7.4.60.0140.00816.64
7.4.50.0000.00916.64
7.4.40.0090.01316.67
7.4.30.0130.00316.84
7.4.00.0140.00315.23
7.3.330.0030.00313.51
7.3.320.0030.00313.50
7.3.310.0040.00416.70
7.3.300.0040.00416.66
7.3.290.0090.00616.63
7.3.280.0080.00916.65
7.3.270.0110.00817.40
7.3.260.0140.00416.64
7.3.250.0100.00816.76
7.3.240.0070.01016.84
7.3.230.0060.00916.70
7.3.210.0110.00716.72
7.3.200.0130.00319.39
7.3.190.0070.01516.58
7.3.180.0120.00916.70
7.3.170.0080.00816.80
7.3.160.0090.00616.82
7.3.120.0100.00615.02
7.2.330.0080.00816.88
7.2.320.0110.01116.96
7.2.310.0030.01516.80
7.2.300.0000.01716.89
7.2.290.0030.01816.84
7.1.70.0040.00417.35
7.1.60.0040.00719.25
7.1.50.0100.01317.15
7.1.00.0030.07722.50
7.0.200.0030.00616.93
7.0.140.0030.07322.08
7.0.60.0200.07320.08
7.0.50.0130.07717.75
7.0.40.0170.06020.43
7.0.30.0230.06020.18
7.0.20.0300.08020.27
7.0.10.0100.08720.26
7.0.00.0100.04720.35
5.6.280.0130.06320.82
5.6.210.0170.07020.54
5.6.200.0100.07018.16
5.6.190.0000.04720.61
5.6.180.0270.05720.61
5.6.170.0270.07020.50
5.6.160.0100.07020.54
5.6.150.0100.08018.15
5.6.140.0000.05718.18
5.6.130.0030.07318.11
5.6.120.0100.04020.99
5.6.110.0070.03721.11
5.6.100.0100.08320.95
5.6.90.0130.03320.98
5.6.80.0270.05720.43
5.5.350.0200.04020.41
5.5.340.0270.06318.09
5.5.330.0130.07720.13
5.5.320.0200.04720.44
5.5.310.0400.07720.35
5.5.300.0030.04018.03
5.5.290.0070.06717.93
5.5.280.0070.08020.91
5.5.270.0070.03720.73
5.5.260.0100.08020.73
5.5.250.0070.04020.47
5.5.240.0070.06720.38
5.4.450.0830.06719.47
5.4.440.0200.05719.61
5.4.430.0230.05319.19
5.4.420.0200.05319.19
5.4.410.0030.06318.77
5.4.400.0300.07018.77
5.4.390.0370.05018.76
5.4.380.0300.04718.71
5.4.370.0070.05318.53
5.4.360.0000.04718.59
5.4.350.0090.03812.03
5.4.340.0030.03812.02
5.4.320.0050.04012.51
5.4.310.0050.03912.50
5.4.300.0050.03812.51
5.4.290.0050.03912.50
5.4.280.0030.03712.40
5.4.270.0080.04112.40
5.4.260.0050.04012.40
5.4.250.0030.04012.40
5.4.240.0100.03312.40
5.4.230.0070.03612.39
5.4.220.0100.03312.39
5.4.210.0060.03512.39
5.4.200.0060.03712.40
5.4.190.0030.03912.39
5.4.180.0060.03612.39
5.4.170.0080.03412.40
5.4.160.0080.03412.40
5.4.150.0080.03512.39
5.4.140.0040.04012.08
5.4.130.0040.03712.07
5.4.120.0080.03812.02
5.4.110.0070.04912.02
5.4.100.0080.03512.02
5.4.90.0100.03312.02
5.4.80.0070.03512.02
5.4.70.0040.03612.02
5.4.60.0080.03612.02
5.4.50.0070.03612.02
5.4.40.0070.03912.00
5.4.30.0050.03612.00
5.4.20.0070.03412.00
5.4.10.0050.03612.00
5.4.00.0090.04011.49
5.3.290.0090.04112.80
5.3.280.0110.03512.71
5.3.270.0080.03712.73
5.3.260.0040.04212.72
5.3.250.0070.03712.72
5.3.240.0080.03612.72
5.3.230.0100.03812.71
5.3.220.0080.03612.68
5.3.210.0050.04012.68
5.3.200.0110.03512.68
5.3.190.0120.03512.68
5.3.180.0100.03512.68
5.3.170.0060.03912.66
5.3.160.0080.03612.68
5.3.150.0070.03912.67
5.3.140.0050.04012.66
5.3.130.0060.04412.66
5.3.120.0080.04112.65
5.3.110.0100.03712.66
5.3.100.0040.04312.14
5.3.90.0030.03812.13
5.3.80.0070.03512.12
5.3.70.0040.03812.12
5.3.60.0120.03012.10
5.3.50.0080.04512.05
5.3.40.0060.03912.05
5.3.30.0100.04612.01
5.3.20.0080.03411.79
5.3.10.0070.03611.75
5.3.00.0070.03911.74
5.2.170.0050.0369.24
5.2.160.0070.0289.25
5.2.150.0030.0349.25
5.2.140.0040.0329.24
5.2.130.0030.0319.20
5.2.120.0060.0279.20
5.2.110.0060.0299.21
5.2.100.0050.0299.21
5.2.90.0060.0299.20
5.2.80.0050.0329.20
5.2.70.0050.0319.20
5.2.60.0090.0309.16
5.2.50.0050.0319.12
5.2.40.0060.0319.10
5.2.30.0040.0329.08
5.2.20.0050.0289.07
5.2.10.0070.0288.96
5.2.00.0030.0318.82
5.1.60.0050.0248.11
5.1.50.0050.0248.10
5.1.40.0040.0258.08
5.1.30.0050.0258.43
5.1.20.0060.0268.45
5.1.10.0030.0288.18
5.1.00.0050.0258.18
5.0.50.0030.0216.66
5.0.40.0060.0176.52
5.0.30.0030.0316.32
5.0.20.0030.0206.30
5.0.10.0040.0206.27
5.0.00.0070.0286.26
4.4.90.0040.0204.77
4.4.80.0050.0144.76
4.4.70.0030.0164.76
4.4.60.0040.0154.75
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0030.0164.76
4.4.20.0020.0174.84
4.4.10.0020.0174.85
4.4.00.0070.0214.76
4.3.110.0030.0204.67
4.3.100.0030.0154.67
4.3.90.0070.0164.63
4.3.80.0030.0284.58
4.3.70.0050.0134.63
4.3.60.0020.0154.63
4.3.50.0020.0164.63
4.3.40.0010.0264.54
4.3.30.0000.0183.30
4.3.20.0020.0173.28
4.3.10.0020.0163.23
4.3.00.0170.0277.21

preferences:
48.42 ms | 401 KiB | 5 Q