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 = '_'; $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)
8.3.60.0040.01116.63
8.3.50.0170.00417.48
8.3.40.0140.00019.07
8.3.30.0130.00618.96
8.3.20.0080.00019.00
8.3.10.0040.00420.61
8.3.00.0050.00319.50
8.2.180.0170.00316.88
8.2.170.0140.00022.96
8.2.160.0170.00321.32
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00419.61
8.2.110.0030.00719.08
8.2.100.0040.00817.80
8.2.90.0040.00419.36
8.2.80.0030.00517.97
8.2.70.0000.00817.88
8.2.60.0080.00017.93
8.2.50.0040.00418.09
8.2.40.0000.00818.14
8.2.30.0070.00018.08
8.2.20.0070.00017.93
8.2.10.0050.00317.83
8.2.00.0060.00317.96
8.1.280.0040.01125.92
8.1.270.0080.00024.66
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0060.00322.64
8.1.230.0070.00417.70
8.1.220.0040.00417.79
8.1.210.0050.00318.77
8.1.200.0000.01017.60
8.1.190.0070.00317.36
8.1.180.0050.00218.10
8.1.170.0040.00418.83
8.1.160.0040.00418.85
8.1.150.0070.00018.70
8.1.140.0000.00717.61
8.1.130.0040.00417.86
8.1.120.0070.00017.57
8.1.110.0040.00417.51
8.1.100.0000.00717.64
8.1.90.0000.00717.63
8.1.80.0040.00417.62
8.1.70.0030.00517.59
8.1.60.0040.00417.73
8.1.50.0030.00517.55
8.1.40.0000.00817.74
8.1.30.0030.00517.73
8.1.20.0000.00917.81
8.1.10.0040.00417.74
8.1.00.0040.00417.53
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0040.00418.35
8.0.270.0070.00017.34
8.0.260.0000.00616.98
8.0.250.0080.00017.05
8.0.240.0100.00017.14
8.0.230.0000.00717.06
8.0.220.0040.00417.00
8.0.210.0050.00317.08
8.0.200.0000.00717.00
8.0.190.0030.00617.16
8.0.180.0050.00216.96
8.0.170.0050.00317.09
8.0.160.0050.00217.07
8.0.150.0080.00016.88
8.0.140.0060.00217.01
8.0.130.0000.00613.44
8.0.120.0030.00517.00
8.0.110.0050.00317.09
8.0.100.0020.00517.00
8.0.90.0000.00716.93
8.0.80.0060.00917.04
8.0.70.0030.00516.86
8.0.60.0070.00017.11
8.0.50.0040.00416.87
8.0.30.0090.01117.38
8.0.20.0060.01317.36
8.0.10.0070.00017.12
8.0.00.0110.00916.75
7.4.330.0000.00513.22
7.4.320.0000.00616.71
7.4.300.0040.00416.73
7.4.290.0040.00416.73
7.4.280.0040.00416.74
7.4.270.0040.00416.71
7.4.260.0060.00013.46
7.4.250.0060.00316.84
7.4.240.0070.00016.88
7.4.230.0030.00316.73
7.4.220.0000.01816.88
7.4.210.0080.00816.79
7.4.200.0070.00016.93
7.4.190.0040.00416.86
7.4.160.0080.00816.60
7.4.150.0170.00716.64
7.4.140.0130.00416.81
7.4.130.0110.00916.79
7.4.120.0120.00816.53
7.4.110.0070.01016.93
7.4.100.0090.00916.56
7.4.90.0090.00916.85
7.4.80.0030.01919.39
7.4.70.0100.01316.76
7.4.60.0050.01416.70
7.4.50.0060.00316.76
7.4.40.0060.00916.56
7.4.30.0100.00716.45
7.4.00.0110.00615.19
7.3.330.0060.00013.52
7.3.320.0000.00513.59
7.3.310.0000.00716.56
7.3.300.0000.00616.36
7.3.290.0090.01016.46
7.3.280.0070.01016.54
7.3.270.0090.00916.57
7.3.260.0100.00816.49
7.3.250.0130.00816.74
7.3.240.0120.00616.82
7.3.230.0120.00616.87
7.3.210.0060.00916.45
7.3.200.0070.01016.50
7.3.190.0100.00716.73
7.3.180.0030.01316.48
7.3.170.0070.01416.84
7.3.160.0110.00516.61
7.3.120.0080.00715.12
7.3.110.0080.01015.07
7.3.100.0030.01215.10
7.3.90.0080.00515.00
7.3.80.0050.00914.99
7.3.70.0030.01015.06
7.3.60.0070.00714.94
7.3.50.0070.00814.99
7.3.40.0080.00615.05
7.3.30.0060.00515.00
7.3.20.0080.00516.72
7.3.10.0060.00716.89
7.3.00.0060.00716.82
7.2.330.0000.01716.62
7.2.320.0030.01516.71
7.2.310.0190.00416.82
7.2.300.0040.01716.83
7.2.290.0150.00616.77
7.2.250.0090.01015.18
7.2.240.0090.01014.96
7.2.230.0050.00915.15
7.2.220.0070.00815.21
7.2.210.0050.00915.18
7.2.200.0070.00615.09
7.2.190.0060.00715.26
7.2.180.0060.01115.18
7.2.170.0070.00915.22
7.2.160.0100.00515.18
7.2.150.0050.01017.04
7.2.140.0080.00717.01
7.2.130.0060.00616.88
7.2.120.0050.01016.96
7.2.110.0050.00916.97
7.2.100.0090.00517.00
7.2.90.0050.01017.16
7.2.80.0090.00317.06
7.2.70.0050.01016.91
7.2.60.0040.00816.98
7.2.50.0040.01116.88
7.2.40.0050.00917.13
7.2.30.0070.00717.14
7.2.20.0080.00717.10
7.2.10.0080.00417.09
7.2.00.0030.00917.88
7.1.330.0050.01016.01
7.1.320.0060.00915.93
7.1.310.0080.00615.85
7.1.300.0050.00816.03
7.1.290.0050.00915.92
7.1.280.0040.01115.94
7.1.270.0050.00815.93
7.1.260.0040.00915.92
7.1.250.0040.01116.04
7.1.100.0030.00718.26
7.1.70.0000.00917.36
7.1.60.0140.01019.40
7.1.50.0100.01017.15
7.1.00.0000.06722.47
7.0.200.0030.00715.01
7.0.140.0070.07321.95
7.0.120.0030.07022.00
7.0.60.0100.06719.87
7.0.50.0030.07317.89
7.0.40.0030.09020.04
7.0.30.0200.04720.11
7.0.20.0230.08320.09
7.0.10.0070.04720.22
7.0.00.0070.08320.10
5.6.280.0000.07720.86
5.6.210.0100.03320.70
5.6.200.0030.07718.29
5.6.190.0100.07720.57
5.6.180.3900.04320.66
5.6.170.0500.06720.42
5.6.160.0170.04320.53
5.6.150.0070.03718.12
5.6.140.0030.06718.15
5.6.130.0170.03718.18
5.6.120.0070.07020.97
5.6.110.0100.07320.99
5.6.100.0070.04021.01
5.6.90.0100.07720.96
5.6.80.0100.07020.39
5.6.70.4430.05020.45
5.5.350.0030.04020.36
5.5.340.0030.04018.08
5.5.330.0070.03720.32
5.5.320.0400.07020.21
5.5.310.0330.06320.41
5.5.300.0030.04017.95
5.5.290.0030.04018.01
5.5.280.0130.05320.66
5.5.270.0070.05720.89
5.5.260.0030.04020.68
5.5.250.0100.07720.70
5.5.240.0000.08320.19
5.4.450.0070.08019.33
5.4.440.0100.07719.45
5.4.430.0170.06019.17
5.4.420.0070.08019.57
5.4.410.0030.04019.05
5.4.400.0070.04318.88
5.4.390.0030.07719.14
5.4.380.0030.06319.01
5.4.370.0070.04019.14
5.4.360.0230.03018.98
5.4.350.0000.04018.85
5.4.340.0070.04719.15
5.4.320.0170.07019.16
5.4.310.0100.07019.14
5.4.300.0070.06318.92
5.4.290.0100.03718.87
5.4.280.0070.05018.85
5.4.270.0070.04318.97
5.4.260.0030.04319.14
5.4.250.0070.07018.97
5.4.240.0000.04019.16
5.4.230.0030.04019.23
5.4.220.0100.05719.15
5.4.210.0000.07719.11
5.4.200.0070.07719.14
5.4.190.0030.05318.86
5.4.180.0030.06719.13
5.4.170.0030.06319.07
5.4.160.0100.06719.15
5.4.150.0030.07019.06
5.4.140.0100.04016.46
5.4.130.0000.04016.45
5.4.120.0030.07716.55
5.4.110.0030.07716.46
5.4.100.0000.05316.39
5.4.90.0000.04716.70
5.4.80.0170.03316.33
5.4.70.0030.05716.71
5.4.60.0130.04716.39
5.4.50.0100.05316.43
5.4.40.0100.06316.44
5.4.30.0070.06716.38
5.4.20.0200.03316.34
5.4.10.0070.03316.36
5.4.00.0030.04015.86
5.3.290.0030.07314.68
5.3.280.0170.02314.55
5.3.270.0030.04314.53
5.3.260.0070.07714.64
5.3.250.0070.06714.60
5.3.240.0100.04014.63
5.3.230.0030.04314.63
5.3.220.0070.04714.71
5.3.210.0070.07714.71
5.3.200.0130.06714.63
5.3.190.0070.04314.60
5.3.180.0100.06714.57
5.3.170.0070.04014.57
5.3.160.0030.04314.57
5.3.150.0130.03714.56
5.3.140.0000.06014.48
5.3.130.0100.07714.55
5.3.120.0070.07014.55
5.3.110.0100.03014.54
5.3.100.0030.03714.09
5.3.90.0100.03014.02
5.3.80.0030.04013.91
5.3.70.0070.03314.01
5.3.60.0030.03314.01
5.3.50.0000.03713.97
5.3.40.0030.03713.84
5.3.30.0030.03313.88
5.3.20.0030.03713.64
5.3.10.0000.03713.69
5.3.00.0030.03313.67
5.2.170.0000.03011.04
5.2.160.0000.03311.12
5.2.150.0030.02711.29
5.2.140.0000.03011.32
5.2.130.0000.03011.15
5.2.120.0070.02311.18
5.2.110.0030.02711.06
5.2.100.0100.02011.11
5.2.90.0000.03011.26
5.2.80.0000.03011.09
5.2.70.0000.03011.02
5.2.60.0000.03011.05
5.2.50.0000.03011.18
5.2.40.0030.02711.06
5.2.30.0030.02710.92
5.2.20.0030.03010.93
5.2.10.0100.02010.83
5.2.00.0070.02310.86
5.1.60.0100.0209.90
5.1.50.0000.02710.04
5.1.40.0030.02710.02
5.1.30.0000.02710.35
5.1.20.0000.02710.36
5.1.10.0030.02310.05
5.1.00.0000.02710.00
5.0.50.0000.0208.53
5.0.40.0030.0208.31
5.0.30.0000.0408.19
5.0.20.0000.0208.20
5.0.10.0000.0208.21
5.0.00.0030.0308.13
4.4.90.0000.0137.81
4.4.80.0030.0137.81
4.4.70.0030.0137.81
4.4.60.0000.0177.81
4.4.50.0000.0177.81
4.4.40.0000.0237.81
4.4.30.0000.0177.81
4.4.20.0070.0107.81
4.4.10.0000.0137.81
4.4.00.0000.0237.81
4.3.110.0030.0177.81
4.3.100.0030.0137.81
4.3.90.0000.0137.81
4.3.80.0000.0237.81
4.3.70.0000.0137.81
4.3.60.0000.0177.81
4.3.50.0000.0177.81
4.3.40.0000.0237.81
4.3.30.0000.0137.81
4.3.20.0000.0177.81
4.3.10.0100.0077.81
4.3.00.0000.0137.81

preferences:
57.76 ms | 400 KiB | 5 Q