3v4l.org

run code in 300+ PHP versions simultaneously
<?php function interpolate($str, array $context = [], $asIs = false) { $replace = []; foreach ($context as $key => $val) { if ($asIs) { $replace[$key] = $val; } else { $replace['{{' . $key . '}}'] = $val; } } return strtr($str, $replace); } echo interpolate('user-id-513', [ '-' => '/', '--' => '-', ], true);

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)
8.3.60.0090.00616.50
8.3.50.0070.01021.97
8.3.40.0110.00418.89
8.3.30.0090.00619.04
8.3.20.0040.00420.34
8.3.10.0050.00321.73
8.3.00.0080.00017.89
8.2.180.0170.00316.50
8.2.170.0140.00322.96
8.2.160.0070.00720.57
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00021.02
8.2.110.0100.00022.00
8.2.100.0040.00719.95
8.2.90.0040.00419.16
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0000.00817.93
8.2.50.0080.00018.07
8.2.40.0000.00820.04
8.2.30.0040.00418.08
8.2.20.0040.00417.72
8.2.10.0070.00018.17
8.2.00.0050.00217.74
8.1.280.0040.01125.92
8.1.270.0080.00023.79
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0090.00023.70
8.1.230.0070.00419.07
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.01217.25
8.1.190.0080.00017.38
8.1.180.0050.00318.10
8.1.170.0000.00818.59
8.1.160.0050.00222.01
8.1.150.0040.00418.92
8.1.140.0070.00317.50
8.1.130.0030.00317.84
8.1.120.0040.00417.37
8.1.110.0030.00617.46
8.1.100.0040.00417.42
8.1.90.0100.00017.42
8.1.80.0040.00417.34
8.1.70.0050.00217.41
8.1.60.0080.00017.47
8.1.50.0000.00817.52
8.1.40.0000.00717.50
8.1.30.0040.00417.64
8.1.20.0040.00417.65
8.1.10.0000.00817.61
8.1.00.0000.00817.48
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0000.00718.50
8.0.270.0040.00417.29
8.0.260.0030.00317.30
8.0.250.0070.00016.84
8.0.240.0030.00617.00
8.0.230.0030.00316.86
8.0.220.0000.00716.91
8.0.210.0030.00316.89
8.0.200.0000.00716.92
8.0.190.0030.00316.95
8.0.180.0060.00316.97
8.0.170.0020.00516.94
8.0.160.0040.00416.79
8.0.150.0040.00416.74
8.0.140.0030.00316.74
8.0.130.0050.00013.29
8.0.120.0080.00016.86
8.0.110.0040.00416.90
8.0.100.0080.00017.01
8.0.90.0000.00716.77
8.0.80.0060.00916.85
8.0.70.0000.00816.86
8.0.60.0000.00716.70
8.0.50.0040.00417.00
8.0.30.0130.00617.07
8.0.20.0110.00817.40
8.0.10.0000.00817.00
8.0.00.0050.01316.71
7.4.330.0050.00015.04
7.4.320.0000.00616.61
7.4.300.0000.00616.65
7.4.290.0090.00316.47
7.4.280.0040.00316.39
7.4.270.0070.00016.53
7.4.260.0000.00816.52
7.4.250.0030.00316.44
7.4.240.0000.00716.49
7.4.230.0030.00316.40
7.4.220.0090.00916.69
7.4.210.0070.00716.70
7.4.200.0000.00716.70
7.4.160.0110.01116.44
7.4.150.0040.01517.40
7.4.140.0090.00917.86
7.4.130.0080.00816.42
7.4.120.0130.00816.59
7.4.110.0140.00316.66
7.4.100.0120.00916.59
7.4.90.0100.00716.36
7.4.80.0120.00619.39
7.4.70.0030.01216.66
7.4.60.0090.00916.38
7.4.50.0040.00416.55
7.4.40.0120.00616.35
7.4.30.0170.00016.41
7.4.00.0000.01714.64
7.3.330.0050.00013.40
7.3.320.0020.00213.39
7.3.310.0050.00516.46
7.3.300.0070.00016.33
7.3.290.0030.01016.38
7.3.280.0110.00516.34
7.3.270.0030.01317.40
7.3.260.0170.00716.49
7.3.250.0090.00816.60
7.3.240.0070.01016.59
7.3.230.0160.00016.70
7.3.210.0130.00916.57
7.3.200.0140.00719.39
7.3.190.0100.00716.50
7.3.180.0060.01116.51
7.3.170.0100.00716.59
7.3.160.0070.00716.57
7.3.120.0040.01214.89
7.2.330.0100.00616.77
7.2.320.0170.00616.63
7.2.310.0070.01016.81
7.2.300.0030.01316.53
7.2.290.0100.01016.67
7.2.00.0040.01219.39
7.1.100.0090.00618.18
7.1.70.0000.00817.15
7.1.60.0130.00719.11
7.1.50.0000.01416.97
7.1.00.0070.07322.27
7.0.200.0000.00716.86
7.0.140.0070.07322.04
7.0.60.0030.07720.02
7.0.50.0070.07717.95
7.0.40.0130.05020.18
7.0.30.0370.06320.17
7.0.20.0230.06720.13
7.0.10.0100.08720.06
7.0.00.0030.07320.16
5.6.280.0030.07021.00
5.6.210.0170.07720.52
5.6.200.0070.07718.13
5.6.190.0030.06320.69
5.6.180.0330.08020.57
5.6.170.0130.04320.47
5.6.160.0100.07320.47
5.6.150.0130.07718.30
5.6.140.0100.07718.28
5.6.130.0030.07318.15
5.6.120.0030.04021.14
5.6.110.0100.04321.12
5.6.100.0130.06020.99
5.6.90.0130.07720.95
5.6.80.0170.07020.41
5.5.350.3730.04320.35
5.5.340.0070.06317.99
5.5.330.0170.07720.43
5.5.320.0430.05720.31
5.5.310.0270.08720.51
5.5.300.0030.05318.08
5.5.290.0000.05718.04
5.5.280.0070.08720.88
5.5.270.0130.07720.68
5.5.260.0070.05720.80
5.5.250.0070.07720.70
5.5.240.0170.04320.24
5.4.450.0470.04319.20
5.4.440.0430.04319.47
5.4.430.0600.04019.63
5.4.420.0230.04719.40
5.4.410.0270.04719.51
5.4.400.0200.03719.21
5.4.390.0270.04718.95
5.4.380.0130.05318.73
5.4.370.0270.05318.76
5.4.360.0370.04318.80
5.4.350.0330.05018.63
5.4.340.0330.05318.63
5.4.320.0080.03612.50
5.4.310.0050.04412.50
5.4.300.0050.04112.51
5.4.290.0080.03812.56
5.4.280.0070.03612.40
5.4.270.0110.04212.40
5.4.260.0090.04412.40
5.4.250.0080.03812.40
5.4.240.0100.03412.40
5.4.230.0110.05012.39
5.4.220.0090.05412.39
5.4.210.0070.04512.39
5.4.200.0090.04012.39
5.4.190.0070.04212.39
5.4.180.0050.04612.39
5.4.170.0100.04912.39
5.4.160.0070.03512.39
5.4.150.0080.03412.39
5.4.140.0060.03812.07
5.4.130.0060.03712.06
5.4.120.0100.04412.02
5.4.110.0060.03812.01
5.4.100.0080.03612.01
5.4.90.0090.03912.01
5.4.80.0080.03912.01
5.4.70.0070.04112.01
5.4.60.0070.03812.01
5.4.50.0070.03912.00
5.4.40.0040.04011.99
5.4.30.0050.03611.99
5.4.20.0070.03811.99
5.4.10.0030.03912.00
5.4.00.0060.03611.48
5.3.290.0060.03812.80
5.3.280.0120.03412.71
5.3.270.0060.05312.73
5.3.260.0050.04012.72
5.3.250.0080.04012.72
5.3.240.0060.03812.72
5.3.230.0130.04412.71
5.3.220.0090.05012.68
5.3.210.0060.04712.68
5.3.200.0070.04012.68
5.3.190.0080.03912.68
5.3.180.0060.03912.67
5.3.170.0050.03912.67
5.3.160.0060.03612.67
5.3.150.0060.04312.67
5.3.140.0080.03512.66
5.3.130.0100.04212.65
5.3.120.0040.04212.66
5.3.110.0030.04212.66
5.3.100.0050.03912.13
5.3.90.0030.04412.11
5.3.80.0060.03712.09
5.3.70.0090.03312.09
5.3.60.0070.04312.08
5.3.50.0050.04112.02
5.3.40.0060.03812.02
5.3.30.0090.03211.98
5.3.20.0080.03311.76
5.3.10.0060.03411.74
5.3.00.0100.03311.71
5.2.170.0060.0359.21
5.2.160.0040.0329.22
5.2.150.0080.0329.21
5.2.140.0050.0379.21
5.2.130.0050.0349.18
5.2.120.0080.0269.17
5.2.110.0050.0299.18
5.2.100.0090.0329.18
5.2.90.0050.0309.17
5.2.80.0040.0379.17
5.2.70.0080.0319.18
5.2.60.0060.0399.12
5.2.50.0070.0349.09
5.2.40.0060.0339.07
5.2.30.0080.0279.04
5.2.20.0090.0299.04
5.2.10.0100.0318.95
5.2.00.0090.0378.81
5.1.60.0060.0278.09
5.1.50.0050.0328.08
5.1.40.0050.0268.06
5.1.30.0050.0278.42
5.1.20.0070.0258.43
5.1.10.0030.0288.16
5.1.00.0060.0258.16
5.0.50.0040.0216.64
5.0.40.0040.0216.50
5.0.30.0030.0326.32
5.0.20.0060.0176.28
5.0.10.0060.0236.25
5.0.00.0060.0356.24
4.4.90.0040.0204.78
4.4.80.0050.0144.75
4.4.70.0050.0154.75
4.4.60.0020.0194.75
4.4.50.0040.0144.77
4.4.40.0020.0284.71
4.4.30.0050.0194.76
4.4.20.0050.0154.84
4.4.10.0050.0214.85
4.4.00.0010.0284.76
4.3.110.0050.0154.67
4.3.100.0020.0194.66
4.3.90.0030.0174.64
4.3.80.0020.0264.59
4.3.70.0030.0174.63
4.3.60.0040.0154.63
4.3.50.0040.0184.63
4.3.40.0040.0274.54
4.3.30.0020.0213.30
4.3.20.0030.0163.28
4.3.10.0020.0163.24
4.3.00.0130.01015.29

preferences:
46.75 ms | 401 KiB | 5 Q