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); $pattern = '\[.*\]'; $replacement = '_'; $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)
8.3.60.0140.00718.43
8.3.50.0120.00721.99
8.3.40.0040.01118.82
8.3.30.0060.00918.84
8.3.20.0040.00418.61
8.3.10.0060.00321.04
8.3.00.0000.00721.77
8.2.180.0110.00316.88
8.2.170.0040.01122.96
8.2.160.0130.00020.43
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.05
8.2.110.0090.00020.52
8.2.100.0000.01218.03
8.2.90.0060.00319.20
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0000.00917.93
8.2.50.0050.00518.07
8.2.40.0040.00418.09
8.2.30.0000.00819.32
8.2.20.0080.00017.59
8.2.10.0070.00017.82
8.2.00.0040.00417.67
8.1.280.0140.00025.92
8.1.270.0040.00423.99
8.1.260.0090.00626.35
8.1.250.0000.00728.09
8.1.240.0060.00322.65
8.1.230.0040.00822.75
8.1.220.0060.00318.77
8.1.210.0050.00318.97
8.1.200.0060.00317.47
8.1.190.0050.00317.41
8.1.180.0040.00418.10
8.1.170.0000.00918.50
8.1.160.0000.00718.83
8.1.150.0000.00718.60
8.1.140.0040.00417.42
8.1.130.0070.00017.75
8.1.120.0040.00417.50
8.1.110.0080.00017.48
8.1.100.0050.00317.48
8.1.90.0070.00017.48
8.1.80.0080.00017.45
8.1.70.0070.00017.47
8.1.60.0060.00317.62
8.1.50.0030.00617.38
8.1.40.0000.00817.41
8.1.30.0040.00417.61
8.1.20.0040.00417.51
8.1.10.0040.00417.57
8.1.00.0070.00317.46
8.0.300.0000.00719.94
8.0.290.0040.00417.18
8.0.280.0000.00718.36
8.0.270.0000.00717.25
8.0.260.0030.00316.95
8.0.250.0000.00716.86
8.0.240.0040.00416.93
8.0.230.0070.00016.93
8.0.220.0030.00316.97
8.0.210.0030.00416.93
8.0.200.0030.00316.97
8.0.190.0030.00317.01
8.0.180.0040.00416.98
8.0.170.0000.00817.02
8.0.160.0000.00716.94
8.0.150.0030.00516.89
8.0.140.0080.00016.82
8.0.130.0000.00513.39
8.0.120.0020.00516.92
8.0.110.0030.00516.75
8.0.100.0040.00416.92
8.0.90.0000.00716.84
8.0.80.0080.00517.02
8.0.70.0000.00717.02
8.0.60.0000.00717.00
8.0.50.0000.00716.82
8.0.30.0090.01217.22
8.0.20.0090.01117.40
8.0.10.0000.00816.88
8.0.00.0100.00816.66
7.4.330.0000.00616.85
7.4.320.0030.00316.41
7.4.300.0030.00316.61
7.4.290.0000.00616.52
7.4.280.0080.00016.59
7.4.270.0030.00316.51
7.4.260.0000.00613.26
7.4.250.0000.00716.58
7.4.240.0030.00316.50
7.4.230.0070.00016.50
7.4.220.0090.00616.41
7.4.210.0070.00816.54
7.4.200.0050.00316.42
7.4.190.0000.00816.59
7.4.160.0080.00816.33
7.4.150.0030.01417.40
7.4.140.0100.00717.86
7.4.130.0100.00716.55
7.4.120.0080.00816.58
7.4.110.0110.00716.59
7.4.100.0060.01216.64
7.4.90.0100.00716.46
7.4.80.0060.01019.39
7.4.70.0090.01016.60
7.4.60.0160.00416.63
7.4.50.0040.00416.63
7.4.40.0060.00922.77
7.4.30.0030.01516.59
7.4.00.0070.01014.77
7.3.330.0050.00013.36
7.3.320.0020.00213.38
7.3.310.0000.00816.48
7.3.300.0000.00716.30
7.3.290.0100.01016.43
7.3.280.0080.00816.41
7.3.270.0070.01017.40
7.3.260.0100.00918.24
7.3.250.0110.00716.53
7.3.240.0130.00316.40
7.3.230.0070.01016.61
7.3.210.0100.01016.57
7.3.200.0180.00019.39
7.3.190.0070.01516.41
7.3.180.0080.00716.55
7.3.170.0100.00616.74
7.3.160.0080.00816.30
7.3.120.0040.01114.71
7.3.10.0110.00016.62
7.3.00.0110.00416.75
7.2.330.0170.00016.66
7.2.320.0120.00816.67
7.2.310.0120.01216.64
7.2.300.0070.01016.40
7.2.290.0100.00716.74
7.2.130.0060.01116.79
7.2.120.0000.01916.64
7.2.110.0030.00916.88
7.2.100.0090.00316.65
7.2.90.0070.01016.86
7.2.80.0080.00417.02
7.2.70.0150.00616.95
7.2.60.0070.01016.90
7.2.50.0090.00316.81
7.2.40.0090.00017.07
7.2.30.0060.00616.89
7.2.20.0070.00316.70
7.2.10.0030.00716.73
7.2.00.0060.00618.12
7.1.250.0070.01015.82
7.1.100.0030.01318.12
7.1.70.0070.00317.25
7.1.60.0060.01919.17
7.1.50.0030.00716.67
7.1.00.0000.03722.33
7.0.200.0280.00914.64
7.0.140.0000.07322.14
7.0.80.0130.07319.92
7.0.70.0000.04720.03
7.0.60.0030.04319.93
7.0.50.0070.07320.26
7.0.40.0130.05320.08
7.0.30.0000.05320.04
7.0.20.0030.06319.95
7.0.10.0100.08020.14
7.0.00.0100.08020.09
5.6.280.0070.06021.10
5.6.230.0170.05720.50
5.6.220.0100.04020.50
5.6.210.0070.04320.56
5.6.200.0100.07720.95
5.6.190.0000.08021.08
5.6.180.0100.07721.18
5.6.170.0030.04721.03
5.6.160.0030.05021.05
5.6.150.0130.07721.12
5.6.140.0070.08321.08
5.6.130.0070.05021.05
5.6.120.0070.06021.09
5.6.110.0100.07721.10
5.6.100.0170.05321.02
5.6.90.0030.09021.06
5.6.80.0100.07720.57
5.6.70.0000.06720.47
5.6.60.0100.07320.55
5.6.50.0030.08020.56
5.6.40.0070.06720.46
5.6.30.0130.06320.31
5.6.20.0030.07320.44
5.6.10.0130.06320.48
5.6.00.0070.08320.48
5.5.370.0030.08720.46
5.5.360.0000.05320.40
5.5.350.0000.05720.34
5.5.340.0000.04320.89
5.5.330.0200.07020.79
5.5.320.0070.08020.90
5.5.310.0100.08320.93
5.5.300.0030.04720.74
5.5.290.0070.08320.65
5.5.280.0030.08020.78
5.5.270.0130.04720.83
5.5.260.0100.07320.84
5.5.250.0100.06720.75
5.5.240.0070.08020.25
5.5.230.0170.06720.14
5.5.220.0070.08020.28
5.5.210.0030.08720.11
5.5.200.0130.07320.27
5.5.190.0100.06720.18
5.5.180.0100.06320.16
5.5.160.0170.06320.00
5.5.150.0100.06719.96
5.5.140.0170.06720.09
5.5.130.0100.04320.13
5.5.120.0100.05720.13
5.5.110.0200.07020.23
5.5.100.0030.07720.07
5.5.90.0030.08020.17
5.5.80.0130.07320.10
5.5.70.0130.07720.15
5.5.60.0130.05720.17
5.5.50.0030.05320.13
5.5.40.0070.04020.06
5.5.30.0130.05320.09
5.5.20.0030.04020.16
5.5.10.0100.03720.07
5.5.00.0030.04320.13
5.4.450.0100.07019.56
5.4.440.0100.07719.56
5.4.430.0130.06719.45
5.4.420.0230.05319.39
5.4.410.0100.07319.38
5.4.400.0030.05318.95
5.4.390.0130.05018.95
5.4.380.0000.08019.04
5.4.370.0030.04719.14
5.4.360.0100.07319.16
5.4.350.0070.06018.88
5.4.340.0170.04019.05
5.4.320.0130.06719.13
5.4.310.0030.08018.88
5.4.300.0130.04318.87
5.4.290.0170.07019.16
5.4.280.0100.07019.09
5.4.270.0030.04319.09
5.4.260.0070.07319.14
5.4.250.0070.06319.13
5.4.240.0070.07718.87
5.4.230.0030.07319.27
5.4.220.0070.04719.04
5.4.210.0030.03719.13
5.4.200.0100.04719.11
5.4.190.0030.03719.16
5.4.180.0070.06719.07
5.4.170.0100.03318.93
5.4.160.0070.04018.85
5.4.150.0030.03719.03
5.4.140.0000.06316.49
5.4.130.0030.03316.46
5.4.120.0000.08016.55
5.4.110.0030.03716.49
5.4.100.0000.03716.34
5.4.90.0070.04316.46
5.4.80.0030.04016.45
5.4.70.0030.06716.50
5.4.60.0070.05016.34
5.4.50.0000.03716.30
5.4.40.0030.03716.36
5.4.30.0070.04016.32
5.4.20.0100.04716.40
5.4.10.0100.03016.44
5.4.00.0000.03315.89
5.3.290.0070.07314.72
5.3.280.0100.05714.53
5.3.270.0030.04714.71
5.3.260.0000.06314.61
5.3.250.0000.03714.52
5.3.240.0070.03314.59
5.3.230.0030.03714.55
5.3.220.0000.04014.62
5.3.210.0030.03714.51
5.3.200.0030.04314.63
5.3.190.0030.04714.55
5.3.180.0030.07014.54
5.3.170.0000.04014.49
5.3.160.0070.03314.49
5.3.150.0000.04314.61
5.3.140.0030.03314.54
5.3.130.0000.04014.47
5.3.120.0070.03014.59
5.3.110.0030.03714.50
5.3.100.0130.07014.10
5.3.90.0070.03314.10
5.3.80.0030.03714.10
5.3.70.0030.03314.10
5.3.60.0000.07014.10
5.3.50.0030.04014.10
5.3.40.0030.03014.10
5.3.30.0070.03014.10
5.3.20.0000.05314.10
5.3.10.0030.03314.10
5.3.00.0000.03714.10
5.2.170.0000.03314.10
5.2.160.0000.02714.10
5.2.150.0030.04014.10
5.2.140.0000.06314.10
5.2.130.0030.03714.10
5.2.120.0000.03014.10
5.2.110.0000.03014.10
5.2.100.0030.02714.10
5.2.90.0000.02714.10
5.2.80.0030.03714.10
5.2.70.0070.02314.10
5.2.60.0030.02314.10
5.2.50.0000.03014.10
5.2.40.0030.05014.10
5.2.30.0030.05314.10
5.2.20.0000.02714.10
5.2.10.0000.03014.10
5.2.00.0070.02314.10
5.1.60.0000.02714.10
5.1.50.0100.01714.10
5.1.40.0030.02314.10
5.1.30.0030.02314.10
5.1.20.0030.02714.10
5.1.10.0070.02014.10
5.1.00.0070.04314.10
5.0.50.0030.04714.10
5.0.40.0070.04014.10
5.0.30.0030.04714.10
5.0.20.0030.03714.10
5.0.10.0000.04314.10
5.0.00.0000.06314.10
4.4.90.0030.01314.10
4.4.80.0000.02314.10
4.4.70.0070.01014.10
4.4.60.0030.01714.10
4.4.50.0000.01714.10
4.4.40.0000.02314.10
4.4.30.0000.01714.10
4.4.20.0000.03314.10
4.4.10.0070.03014.10
4.4.00.0070.03314.10
4.3.110.0030.02714.10
4.3.100.0000.02314.10
4.3.90.0000.03014.10
4.3.80.0030.05714.10
4.3.70.0030.03314.10
4.3.60.0030.02314.10
4.3.50.0030.03714.10
4.3.40.0000.04314.10
4.3.30.0000.02314.10
4.3.20.0000.03714.10
4.3.10.0030.03314.10
4.3.00.0070.02314.10

preferences:
36.94 ms | 401 KiB | 5 Q