3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'Showing results [program=for {program} programs|No pogram at all] [province=in {province}] [degree=with degree of {degree}]'; function interpolateString($message, array $context = array()) { $replace = array(); foreach ($context as $key => $val) { $replace['{' . $key . '}'] = $val; } return strtr($message, $replace); } $arrContext = array( 'program' => 'Nursing', 'province' => 'Ontario', 'degree' => '0' ); //echo interpolateString($str, $arrContext); echo "\n"; $pattern = '/\[\w+\=([^\[\].*]*)?\|([^\[\].*]*)\]/'; $replacement = "$1"; $subject = $str; echo preg_replace($pattern, $replacement, $subject);

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)
8.3.60.0150.00618.55
8.3.50.0120.00321.98
8.3.40.0170.00018.79
8.3.30.0110.00718.79
8.3.20.0040.01118.86
8.3.10.0070.01121.13
8.3.00.0040.00423.65
8.2.180.0090.00917.00
8.2.170.0090.00622.96
8.2.160.0070.00720.43
8.2.150.0120.00624.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00821.20
8.2.110.0040.00420.47
8.2.100.0060.00617.84
8.2.90.0000.00819.08
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0050.00318.03
8.2.50.0080.00018.07
8.2.40.0040.00418.34
8.2.30.0000.00721.35
8.2.20.0030.00617.72
8.2.10.0000.00817.76
8.2.00.0080.00017.82
8.1.280.0090.00925.92
8.1.270.0000.00723.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.82
8.1.230.0040.00722.09
8.1.220.0080.00018.77
8.1.210.0040.00418.91
8.1.200.0000.00817.36
8.1.190.0020.00517.51
8.1.180.0040.00418.10
8.1.170.0080.00018.59
8.1.160.0000.00718.77
8.1.150.0000.00818.70
8.1.140.0050.00317.51
8.1.130.0030.00317.78
8.1.120.0000.01017.46
8.1.110.0030.00517.56
8.1.100.0040.00417.50
8.1.90.0000.00817.45
8.1.80.0000.00817.58
8.1.70.0040.00417.54
8.1.60.0050.00317.57
8.1.50.0000.00717.61
8.1.40.0030.00517.54
8.1.30.0000.00817.66
8.1.20.0030.00517.82
8.1.10.0030.00617.66
8.1.00.0000.00817.62
8.0.300.0000.00720.02
8.0.290.0000.00717.05
8.0.280.0030.00318.35
8.0.270.0030.00317.29
8.0.260.0030.00316.96
8.0.250.0030.00517.18
8.0.240.0030.00617.10
8.0.230.0000.00716.95
8.0.220.0000.00717.01
8.0.210.0050.00316.92
8.0.200.0030.00317.04
8.0.190.0030.00316.95
8.0.180.0000.00816.90
8.0.170.0000.00817.02
8.0.160.0040.00416.88
8.0.150.0000.00716.88
8.0.140.0000.00716.96
8.0.130.0030.00313.39
8.0.120.0050.00316.85
8.0.110.0000.00716.89
8.0.100.0030.00317.02
8.0.90.0020.00516.99
8.0.80.0090.00617.00
8.0.70.0030.00616.94
8.0.60.0000.00816.99
8.0.50.0070.00016.87
8.0.30.0100.00717.25
8.0.20.0100.01017.40
8.0.10.0030.00517.13
8.0.00.0130.00716.85
7.4.330.0000.00514.98
7.4.320.0000.00616.61
7.4.300.0000.00716.71
7.4.290.0000.00716.61
7.4.280.0000.00816.72
7.4.270.0030.00316.55
7.4.260.0000.00813.39
7.4.250.0060.00316.73
7.4.240.0000.00916.77
7.4.230.0050.00316.67
7.4.220.0060.00916.66
7.4.210.0100.00616.70
7.4.200.0000.00716.77
7.4.190.0070.00016.73
7.4.160.0120.00316.70
7.4.150.0130.00417.40
7.4.140.0130.00317.86
7.4.130.0100.00816.71
7.4.120.0110.00616.79
7.4.110.0080.00816.65
7.4.100.0060.01316.69
7.4.90.0140.00416.56
7.4.80.0030.01319.39
7.4.70.0110.00516.73
7.4.60.0090.00616.64
7.4.50.0040.00416.42
7.4.40.0110.00722.52
7.4.30.0110.00816.66
7.4.00.0100.00815.10
7.3.330.0000.00513.35
7.3.320.0000.00513.38
7.3.310.0070.00016.45
7.3.300.0000.00816.27
7.3.290.0070.01316.48
7.3.280.0080.00916.41
7.3.270.0090.00917.40
7.3.260.0070.01218.24
7.3.250.0140.00516.65
7.3.240.0100.01016.36
7.3.230.0040.01516.78
7.3.210.0090.00916.70
7.3.200.0170.00719.39
7.3.190.0130.00916.37
7.3.180.0130.00316.59
7.3.170.0090.01016.54
7.3.160.0110.00416.34
7.3.120.0080.01014.91
7.3.110.0040.01214.87
7.3.100.0130.00314.69
7.3.90.0130.00015.12
7.3.80.0080.00414.87
7.3.70.0030.01315.17
7.3.60.0040.01214.86
7.3.50.0110.00415.06
7.3.40.0060.00915.09
7.3.30.0060.01015.01
7.3.20.0030.01116.77
7.3.10.0060.00916.82
7.3.00.0220.00416.82
7.2.330.0130.00616.81
7.2.320.0090.01316.65
7.2.310.0130.00316.68
7.2.300.0060.01016.75
7.2.290.0210.00016.66
7.2.250.0100.01015.32
7.2.240.0030.01715.30
7.2.230.0060.01215.00
7.2.220.0120.00615.16
7.2.210.0060.01015.06
7.2.200.0040.01115.06
7.2.190.0030.01014.98
7.2.180.0030.00915.03
7.2.170.0030.01315.21
7.2.00.0140.01118.74
7.1.330.0040.01116.04
7.1.320.0110.00415.67
7.1.310.0030.00916.11
7.1.300.0060.00315.84
7.1.290.0030.01315.92
7.1.280.0000.01215.90
7.1.270.0060.00615.79
7.1.260.0040.01215.68
7.1.100.0060.00618.40
7.1.70.0000.00817.00
7.1.60.0060.00919.40
7.1.50.0030.02017.09
7.1.00.0000.03722.56
7.0.200.0030.00616.94
7.0.140.0000.07722.09
7.0.70.0070.08021.65
7.0.60.0100.07021.64
7.0.50.0000.06022.15
7.0.40.0030.07320.13
7.0.30.0000.09020.00
7.0.20.0000.06320.10
7.0.10.0070.06020.16
7.0.00.0000.04720.11
5.6.280.0000.07721.08
5.6.220.0030.06320.53
5.6.210.0070.09720.33
5.6.200.0100.07321.09
5.6.190.0000.05721.09
5.6.180.0030.08020.93
5.6.170.0030.07721.05
5.6.160.0100.03320.93
5.6.150.0100.08020.94
5.6.140.0170.05321.10
5.6.130.0030.07720.93
5.6.120.0030.07720.95
5.6.110.0100.06721.10
5.6.100.0070.08321.06
5.6.90.0130.07020.98
5.6.80.0070.07320.50
5.6.70.0030.08020.45
5.6.60.0030.06720.45
5.6.50.0030.08320.34
5.6.40.0030.07720.39
5.6.30.0030.04020.32
5.6.20.0000.08020.43
5.6.10.0030.07020.26
5.6.00.0070.07320.35
5.5.360.0030.07720.39
5.5.350.0070.09020.21
5.5.340.0100.05720.81
5.5.330.0070.07320.92
5.5.320.0000.05720.78
5.5.310.0070.08020.64
5.5.300.0030.08020.92
5.5.290.0030.08320.64
5.5.280.0000.07320.90
5.5.270.0030.07320.77
5.5.260.0070.08720.79
5.5.250.0070.06320.64
5.5.240.0200.07020.15
5.5.230.0100.07320.18
5.5.220.0070.06720.29
5.5.210.0000.06020.20
5.5.200.0070.07020.23
5.5.190.0030.08320.23
5.5.180.0000.04720.23
5.5.160.0030.06320.15
5.5.150.0030.05320.21
5.5.140.0030.05020.15
5.5.130.0100.06720.15
5.5.120.0030.06020.25
5.5.110.0100.07320.13
5.5.100.0070.07720.08
5.5.90.0000.07019.97
5.5.80.0000.05020.10
5.5.70.0100.06720.00
5.5.60.0000.07020.05
5.5.50.0070.06320.00
5.5.40.0100.07019.94
5.5.30.0100.06320.13
5.5.20.0100.07319.96
5.5.10.0030.06320.04
5.5.00.0030.07020.11
5.4.450.0070.03719.54
5.4.440.0000.08019.20
5.4.430.0100.07319.34
5.4.420.0070.07719.42
5.4.410.0130.07319.40
5.4.400.0030.07719.21
5.4.390.0100.05019.18
5.4.380.0100.06019.09
5.4.370.0130.07319.21
5.4.360.0030.05719.02
5.4.350.0000.06719.03
5.4.340.0000.08318.88
5.4.320.0030.04719.16
5.4.310.0000.06019.02
5.4.300.0000.04019.02
5.4.290.0070.07019.20
5.4.280.0070.05019.09
5.4.270.0000.08019.02
5.4.260.0100.07018.87
5.4.250.0030.06719.17
5.4.240.0170.06719.02
5.4.230.0070.08319.02
5.4.220.0030.05718.87
5.4.210.0000.08019.02
5.4.200.0070.07319.20
5.4.190.0030.07718.94
5.4.180.0000.06318.87
5.4.170.0100.06319.19
5.4.160.0100.07019.09
5.4.150.0030.06019.10
5.4.140.0000.06016.40
5.4.130.0100.04016.36
5.4.120.0000.07316.35
5.4.110.0070.07716.46
5.4.100.0070.07016.34
5.4.90.0000.05016.56
5.4.80.0070.07016.54
5.4.70.0000.07716.37
5.4.60.0030.06316.38
5.4.50.0030.06316.45
5.4.40.0070.04716.54
5.4.30.0000.05016.30
5.4.20.0030.05716.50
5.4.10.0070.06716.43
5.4.00.0100.06015.82
5.3.290.0030.07014.69
5.3.280.0000.08314.58
5.3.270.0030.07314.53
5.3.260.0000.06714.59
5.3.250.0000.07314.62
5.3.240.0030.06714.70
5.3.230.0030.07314.56
5.3.220.0070.06314.56
5.3.210.0100.07314.54
5.3.200.0100.07014.70
5.3.190.0030.05014.52
5.3.180.0030.05714.49
5.3.170.0070.04314.52
5.3.160.0100.06314.54
5.3.150.0130.05714.57
5.3.140.0000.06314.66
5.3.130.0070.06014.46
5.3.120.0070.05014.61
5.3.110.0030.07014.55
5.3.100.0070.06014.15
5.3.90.0070.05713.97
5.3.80.0030.07713.93
5.3.70.0070.07013.93
5.3.60.0070.06013.93
5.3.50.0030.06714.01
5.3.40.0000.04013.97
5.3.30.0000.03713.88
5.3.20.0030.03313.71
5.3.10.0030.03313.79
5.3.00.0000.03713.56
5.2.170.0030.03711.05
5.2.160.0000.03711.21
5.2.150.0000.05011.05
5.2.140.0000.03311.26
5.2.130.0000.03011.02
5.2.120.0030.02711.23
5.2.110.0000.03010.99
5.2.100.0000.03011.21
5.2.90.0100.04711.01
5.2.80.0000.03011.18
5.2.70.0000.02711.08
5.2.60.0000.02311.08
5.2.50.0000.02310.96
5.2.40.0000.04011.05
5.2.30.0030.03011.03
5.2.20.0000.03010.83
5.2.10.0070.02310.78
5.2.00.0000.03010.63
5.1.60.0030.02010.43
5.1.50.0000.02310.43
5.1.40.0000.03310.43
5.1.30.0000.06010.43
5.1.20.0000.02710.43
5.1.10.0030.05310.43
5.1.00.0000.04710.43
5.0.50.0000.03310.43
5.0.40.0000.04710.43
5.0.30.0070.06310.43
5.0.20.0030.03310.43
5.0.10.0030.02710.43
5.0.00.0030.03310.43
4.4.90.0000.01310.43
4.4.80.0000.01310.43
4.4.70.0030.01310.43
4.4.60.0000.01710.43
4.4.50.0000.01710.43
4.4.40.0000.02310.43
4.4.30.0000.01310.43
4.4.20.0030.02310.43
4.4.10.0000.03010.43
4.4.00.0000.04310.43
4.3.110.0030.03710.43
4.3.100.0030.03310.43
4.3.90.0000.03010.43
4.3.80.0030.02310.43
4.3.70.0000.02310.43
4.3.60.0030.01710.43
4.3.50.0030.02710.43
4.3.40.0000.03310.43
4.3.30.0000.01710.43
4.3.20.0000.01710.43
4.3.10.0000.01710.43
4.3.00.0000.02310.43

preferences:
35.51 ms | 401 KiB | 5 Q