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); } $arrContext = array( 'program' => false, 'province' => 'Ontario', 'degree' => false ); //echo interpolateString($str, $arrContext); echo "\n"; $arrMatches = array(); preg_match_all("/\[(\w+)\=([^\[\]\|.*]*)?\|*([^\[\].*]*)\]/", $str, $arrMatches); $contextKeys = $arrMatches[1]; $contextCondition = array(); $contextValues = array(); $i = 0; foreach ($contextKeys as $key){ $contextCondition += array($key => $arrMatches[0][$i]); $i++;} $i = 0; foreach ($contextKeys as $key){ $value = $arrContext[$key] != false ? 2 : 3; $contextValues += array($key => $arrMatches[$value][$i]); $i++;} foreach ($contextKeys as $key){ //echo "{$key} -> {$contextCondition[$key]} -> {$contextValues[$key]}\n"; $str = str_replace($contextCondition[$key], $contextValues[$key], $str); } echo $str;

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)
8.3.60.0090.00616.88
8.3.50.0100.00917.62
8.3.40.0100.00719.07
8.3.30.0040.01119.09
8.3.20.0090.00019.15
8.3.10.0060.00319.10
8.3.00.0050.00319.76
8.2.180.0070.01118.52
8.2.170.0040.01122.96
8.2.160.0140.00320.52
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00021.05
8.2.110.0040.00422.21
8.2.100.0120.00317.97
8.2.90.0000.00819.26
8.2.80.0080.00018.03
8.2.70.0030.00517.75
8.2.60.0040.00419.78
8.2.50.0030.00618.04
8.2.40.0030.00519.41
8.2.30.0000.00917.99
8.2.20.0040.00417.83
8.2.10.0070.00017.91
8.2.00.0000.00817.79
8.1.280.0110.00425.92
8.1.270.0040.00424.66
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0000.00920.68
8.1.230.0000.01120.84
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.35
8.1.190.0000.00917.35
8.1.180.0000.00818.10
8.1.170.0050.00217.62
8.1.160.0050.00219.00
8.1.150.0040.00418.72
8.1.140.0040.00417.57
8.1.130.0000.00719.35
8.1.120.0000.00817.55
8.1.110.0040.00417.50
8.1.100.0000.00717.67
8.1.90.0040.00317.51
8.1.80.0040.00417.59
8.1.70.0000.00717.60
8.1.60.0030.00617.77
8.1.50.0040.00417.64
8.1.40.0000.00917.75
8.1.30.0060.00317.86
8.1.20.0080.00017.70
8.1.10.0000.00717.74
8.1.00.0000.00917.71
8.0.300.0040.00418.77
8.0.290.0030.00716.88
8.0.280.0030.00518.53
8.0.270.0030.00517.32
8.0.260.0070.00017.00
8.0.250.0000.00717.17
8.0.240.0070.00017.13
8.0.230.0000.00817.07
8.0.220.0000.00717.03
8.0.210.0030.00317.02
8.0.200.0030.00317.07
8.0.190.0000.00817.22
8.0.180.0040.00817.12
8.0.170.0040.00416.97
8.0.160.0030.00417.12
8.0.150.0040.00417.02
8.0.140.0000.01017.03
8.0.130.0060.00013.53
8.0.120.0040.00417.09
8.0.110.0040.00417.14
8.0.100.0040.00417.02
8.0.90.0000.00716.91
8.0.80.0060.01017.17
8.0.70.0050.00317.14
8.0.60.0030.00616.97
8.0.50.0030.00616.97
8.0.30.0090.00917.08
8.0.20.0070.01417.23
8.0.10.0040.00417.29
8.0.00.0110.00916.92
7.4.330.0030.00313.21
7.4.320.0080.00016.63
7.4.300.0030.00316.73
7.4.290.0070.00016.68
7.4.280.0000.00716.82
7.4.270.0030.00316.76
7.4.260.0000.00513.43
7.4.250.0040.00416.71
7.4.240.0000.00716.88
7.4.230.0030.00716.62
7.4.220.0060.01216.89
7.4.210.0180.00416.87
7.4.200.0070.00016.73
7.4.190.0000.00816.83
7.4.160.0060.00916.72
7.4.150.0100.01016.71
7.4.140.0100.00716.70
7.4.130.0120.00616.66
7.4.120.0070.01116.83
7.4.110.0110.01116.82
7.4.100.0140.00716.72
7.4.90.0170.00716.77
7.4.80.0110.00719.39
7.4.70.0040.01416.54
7.4.60.0000.01516.64
7.4.50.0000.00416.72
7.4.40.0060.00916.55
7.4.30.0060.01116.54
7.4.00.0080.00715.24
7.3.330.0050.00313.55
7.3.320.0040.00213.33
7.3.310.0050.00316.57
7.3.300.0030.00316.55
7.3.290.0040.01116.53
7.3.280.0110.00516.49
7.3.270.0090.00916.59
7.3.260.0090.00916.92
7.3.250.0070.01116.71
7.3.240.0070.01416.55
7.3.230.0130.01016.55
7.3.210.0170.00016.85
7.3.200.0090.00916.79
7.3.190.0080.01516.70
7.3.180.0090.00616.45
7.3.170.0080.00816.88
7.3.160.0100.00716.82
7.3.120.0070.00915.11
7.3.110.0050.01015.14
7.3.100.0030.01015.31
7.3.90.0070.00515.16
7.3.80.0080.00715.07
7.3.70.0040.00714.99
7.3.60.0040.00915.01
7.3.50.0070.00714.91
7.3.40.0040.00915.05
7.3.30.0090.00515.00
7.3.20.0090.00216.72
7.3.10.0030.00816.83
7.3.00.0000.01216.88
7.2.330.0140.00316.68
7.2.320.0070.01016.88
7.2.310.0040.01517.00
7.2.300.0060.01616.86
7.2.290.0150.00417.01
7.2.250.0090.00915.29
7.2.240.0080.01015.27
7.2.230.0100.00515.36
7.2.220.0060.00815.23
7.2.210.0070.00415.38
7.2.200.0050.01015.29
7.2.190.0030.01215.35
7.2.180.0060.00615.35
7.2.170.0050.00915.39
7.2.160.0070.00715.12
7.2.150.0100.00717.31
7.2.140.0030.00917.34
7.2.130.0060.00917.19
7.2.120.0070.00717.10
7.2.110.0000.01216.87
7.2.100.0110.00716.96
7.2.90.0000.01217.19
7.2.80.0090.00617.27
7.2.70.0000.01617.05
7.2.60.0030.00916.94
7.2.50.0060.01217.16
7.2.40.0040.01517.09
7.2.30.0090.00617.03
7.2.20.0110.00417.12
7.2.10.0090.00617.20
7.2.00.0060.00818.40
7.1.330.0020.01315.90
7.1.320.0080.00316.11
7.1.310.0080.00316.01
7.1.300.0070.00515.93
7.1.290.0000.01515.86
7.1.280.0060.01016.00
7.1.270.0100.00115.96
7.1.260.0050.00815.84
7.1.250.0120.00316.00
7.1.100.0340.00617.62
7.1.70.0000.00817.23
7.1.60.0110.01419.30
7.1.50.0110.01417.02
7.1.00.0000.03722.54
7.0.200.0040.00416.99
7.0.140.0100.06722.07
7.0.120.0100.06322.12
7.0.60.0170.07021.83
7.0.50.0000.05317.87
7.0.40.0070.05020.23
7.0.30.0470.06020.36
7.0.20.0230.06020.23
7.0.10.0100.07320.23
7.0.00.0030.08020.27
5.6.280.0070.07021.03
5.6.210.0070.08020.78
5.6.200.0030.04018.16
5.6.190.0030.05320.46
5.6.180.0470.05720.51
5.6.170.0200.06320.71
5.6.160.0100.06720.50
5.6.150.0070.08018.15
5.6.140.0030.08018.18
5.6.130.0070.04018.19
5.6.120.0070.05321.13
5.6.110.0100.07720.99
5.6.100.0070.03721.01
5.6.90.0070.04720.98
5.6.80.0100.08020.39
5.5.350.0200.06020.47
5.5.340.0130.07718.09
5.5.330.0070.06320.13
5.5.320.0470.05020.32
5.5.310.0230.07720.26
5.5.300.0030.04017.96
5.5.290.0100.06717.95
5.5.280.0000.04720.88
5.5.270.0030.04720.88
5.5.260.0130.08320.88
5.5.250.0100.07320.72
5.5.240.0100.05720.18
5.4.450.4400.04719.46
5.4.440.2630.04719.58
5.4.430.2500.03719.54
5.4.420.3970.03719.38
5.4.410.3370.04019.26
5.4.400.3730.03319.11
5.4.390.3530.04718.97
5.4.380.4100.02319.00
5.4.370.3900.03018.97
5.4.360.3770.04019.18
5.4.350.4330.04019.13
5.4.340.0130.07019.23
5.4.320.4370.04018.97
5.4.310.3800.03719.04
5.4.300.4770.03319.00
5.4.290.3770.04019.22
5.4.280.3730.03319.15
5.4.270.4230.04719.22
5.4.260.4670.04319.06
5.4.250.2370.03319.22
5.4.240.0070.07319.14
5.4.230.3630.04019.16
5.4.220.3930.03719.21
5.4.210.3700.03319.22
5.4.200.4170.04019.12
5.4.190.4030.03719.21
5.4.180.4670.03719.19
5.4.170.4130.04319.00
5.4.160.3800.03319.20
5.4.150.4000.04018.91
5.4.140.3970.04016.36
5.4.130.3770.03016.44
5.4.120.3500.04316.36
5.4.110.3830.03016.23
5.4.100.4000.03716.45
5.4.90.3800.03716.52
5.4.80.3900.03716.52
5.4.70.3970.03716.48
5.4.60.4370.03316.61
5.4.50.3900.03316.33
5.4.40.3970.03316.49
5.4.30.3930.03716.45
5.4.20.3700.04016.41
5.4.10.4530.04316.53
5.4.00.3670.04015.82
5.3.290.4600.03314.68
5.3.280.4070.03714.67
5.3.270.4730.03014.68
5.3.260.3470.03714.54
5.3.250.3700.03714.54
5.3.240.3800.03014.77
5.3.230.4000.04314.63
5.3.220.3630.04014.58
5.3.210.3900.04014.63
5.3.200.3430.03714.61
5.3.190.3700.03714.59
5.3.180.3830.03714.58
5.3.170.3900.04314.58
5.3.160.3970.03314.65
5.3.150.3930.03714.63
5.3.140.4070.02314.49
5.3.130.3630.04014.59
5.3.120.3470.03314.48
5.3.110.4400.03714.61
5.3.100.3570.04314.06
5.3.90.3730.04014.18
5.3.80.3700.03014.07
5.3.70.3800.03714.09
5.3.60.3930.02714.07
5.3.50.3800.03713.98
5.3.40.3670.03713.96
5.3.30.3700.02713.93
5.3.20.3730.03013.71
5.3.10.4630.03313.61
5.3.00.1170.03313.71
5.2.170.3270.03311.31
5.2.160.3070.02711.13
5.2.150.3070.02311.13
5.2.140.3230.03311.15
5.2.130.3530.02011.17
5.2.120.2770.02711.28
5.2.110.2000.03711.16
5.2.100.1230.03011.11
5.2.90.1630.02711.01
5.2.80.2100.03011.25
5.2.70.2770.02311.18
5.2.60.3600.03011.02
5.2.50.3070.02711.02
5.2.40.2670.03311.07
5.2.30.2500.03310.96
5.2.20.3170.03311.04
5.2.10.2270.03010.92
5.2.00.1800.03310.82
5.1.60.2170.02010.02
5.1.50.1870.0309.92
5.1.40.2000.0239.98
5.1.30.1800.02310.51
5.1.20.2000.02310.41
5.1.10.2070.0239.99
5.1.00.2200.02310.11
5.0.50.0800.0208.52
5.0.40.1200.0208.31
5.0.30.1470.0338.24
5.0.20.1330.0178.16
5.0.10.1400.0138.18
5.0.00.1700.0208.20
4.4.90.1170.0176.77
4.4.80.1500.0176.77
4.4.70.1270.0176.77
4.4.60.1270.0136.77
4.4.50.1400.0176.77
4.4.40.0630.0236.77
4.4.30.1000.0176.77
4.4.20.0830.0136.77
4.4.10.1070.0136.77
4.4.00.1200.0236.77
4.3.110.1500.0176.77
4.3.100.1230.0176.77
4.3.90.1300.0136.77
4.3.80.1470.0276.77
4.3.70.1230.0136.77
4.3.60.1200.0176.77
4.3.50.1430.0106.77
4.3.40.1270.0306.77
4.3.30.0770.0236.77
4.3.20.0870.0206.77
4.3.10.0700.0176.77
4.3.00.0830.0176.77

preferences:
43.47 ms | 401 KiB | 5 Q