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run code in 300+ PHP versions simultaneously
<?php function arrayToUpper($array) { return mb_strtoupper($array[0], 'UTF-8'); } function arrayToLower($array) { return mb_strtolower($array[0], 'UTF-8'); } $address_l1 = 'Ul. Tadeusza Zawadzkiego"zośki" 59/11/a 252"B"/20 "O"'; //zamieniamy znaki specjalne (tabulator, enter) na spację $first_upper = preg_replace('/([\n\r\t])/ui', ' ', trim($address_l1)); //ciąg więcej niż jedna spacja zamieniamy na jedną spację $first_upper = preg_replace('/([ ]{2,})/ui', ' ', $first_upper); //wycinamy spacje po kropkach... $first_upper = preg_replace('/(\.[ ]+)/ui', '.', $first_upper); //i wstawiamy po kropce zawsze jedną spację $first_upper = preg_replace('/(\.)/ui', '. ', $first_upper); //pierwsze litery wielkie $first_upper = mb_convert_case($first_upper, MB_CASE_TITLE, 'UTF-8'); //liczby rzymskie muszą być wszystkie wielkimi (bierzemy tylko pod uwagę liczby ze znakami I, V, X) $first_upper = preg_replace_callback('/([ \.]+[IVX-]{2,})/ui', 'arrayToUpper', " ".$first_upper); //po apostrofie mała litera $first_upper = preg_replace_callback('/([\'`].)/ui', 'arrayToLower', $first_upper); //po ukośniku i cudzysłowiu duża litera $first_upper = preg_replace_callback('/([\/"].)/ui', 'arrayToUpper', $first_upper); //obcinamy spacje na początku i końcu $first_upper = trim($first_upper); var_dump($first_upper);

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)
8.3.60.0070.00716.63
8.3.50.0120.01022.09
8.3.40.0040.01118.77
8.3.30.0100.00719.04
8.3.20.0070.00020.34
8.3.10.0030.00623.53
8.3.00.0050.00319.63
8.2.180.0110.01116.88
8.2.170.0120.00322.96
8.2.160.0100.00720.57
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0080.00022.33
8.2.110.0030.00722.37
8.2.100.0060.00618.22
8.2.90.0040.00419.21
8.2.80.0050.00317.97
8.2.70.0060.00317.88
8.2.60.0080.00318.05
8.2.50.0000.00918.07
8.2.40.0040.00420.17
8.2.30.0070.00018.15
8.2.20.0050.00318.00
8.2.10.0000.00818.21
8.2.00.0070.00018.07
8.1.280.0070.01525.92
8.1.270.0080.00023.70
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00723.77
8.1.230.0090.00319.01
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0000.01017.60
8.1.190.0050.00317.38
8.1.180.0030.00718.10
8.1.170.0050.00318.84
8.1.160.0070.00021.97
8.1.150.0000.00918.84
8.1.140.0040.00417.81
8.1.130.0000.00717.87
8.1.120.0000.00717.64
8.1.110.0030.00517.62
8.1.100.0000.00717.67
8.1.90.0040.00417.52
8.1.80.0040.00417.51
8.1.70.0000.00717.59
8.1.60.0000.00917.66
8.1.50.0080.00017.66
8.1.40.0030.00517.59
8.1.30.0050.00317.70
8.1.20.0030.00517.79
8.1.10.0080.00017.84
8.1.00.0050.00317.73
8.0.300.0070.00018.93
8.0.290.0000.00717.30
8.0.280.0070.00018.54
8.0.270.0050.00517.27
8.0.260.0030.00317.36
8.0.250.0000.00717.29
8.0.240.0040.00417.29
8.0.230.0080.00017.13
8.0.220.0000.00717.31
8.0.210.0070.00017.30
8.0.200.0040.00417.20
8.0.190.0090.00017.09
8.0.180.0000.00817.21
8.0.170.0040.00417.18
8.0.160.0070.00017.23
8.0.150.0060.00317.09
8.0.140.0000.00717.05
8.0.130.0030.00313.68
8.0.120.0040.00417.12
8.0.110.0000.00717.25
8.0.100.0040.00417.13
8.0.90.0060.00317.18
8.0.80.0060.01017.16
8.0.70.0050.00317.23
8.0.60.0000.00717.30
8.0.50.0040.00417.17
8.0.30.0070.01317.29
8.0.20.0120.01017.46
8.0.10.0040.00417.25
8.0.00.0110.01017.04
7.4.330.0030.00315.18
7.4.320.0000.00716.89
7.4.300.0000.00616.87
7.4.290.0050.00216.90
7.4.280.0040.00416.89
7.4.270.0000.00716.82
7.4.260.0000.00716.76
7.4.250.0040.00416.77
7.4.240.0040.00416.89
7.4.230.0000.00917.00
7.4.220.0060.01316.97
7.4.210.0080.00616.91
7.4.200.0040.00416.87
7.4.190.0040.00416.91
7.4.160.0160.00016.79
7.4.150.0100.00717.40
7.4.140.0080.01117.86
7.4.130.0100.00716.82
7.4.120.0120.00516.74
7.4.110.0070.01116.83
7.4.100.0070.01016.73
7.4.90.0080.00916.73
7.4.80.0100.00719.39
7.4.70.0170.00716.72
7.4.60.0060.00916.82
7.4.50.0030.00316.44
7.4.40.0150.00916.50
7.4.30.0060.01516.78
7.4.00.0070.01015.12
7.3.330.0000.00713.46
7.3.320.0000.00613.49
7.3.310.0070.00016.50
7.3.300.0030.00316.67
7.3.290.0040.01016.64
7.3.280.0080.00916.62
7.3.270.0070.01017.40
7.3.260.0140.00316.71
7.3.250.0070.01116.66
7.3.240.0000.01816.79
7.3.230.0100.00716.55
7.3.210.0130.00716.76
7.3.200.0140.00719.39
7.3.190.0090.01316.81
7.3.180.0120.00616.82
7.3.170.0030.01216.44
7.3.160.0030.01416.73
7.3.120.0030.01215.03
7.3.110.0090.00915.03
7.3.100.0100.01015.00
7.3.90.0090.00615.27
7.3.80.0060.01015.04
7.3.70.0100.00315.17
7.3.60.0080.00314.88
7.3.50.0030.00615.12
7.3.40.0100.00714.84
7.3.30.0090.00615.03
7.3.20.0090.00617.05
7.3.10.0000.01516.68
7.3.00.0140.00316.75
7.2.330.0120.00616.75
7.2.320.0190.00816.64
7.2.310.0190.00416.74
7.2.300.0120.00616.89
7.2.290.0060.01216.88
7.2.250.0060.01215.01
7.2.240.0090.00915.07
7.2.230.0060.01015.17
7.2.220.0030.01615.16
7.2.210.0060.00615.13
7.2.200.0090.00615.36
7.2.190.0040.01215.34
7.2.180.0100.00415.29
7.2.170.0000.01015.12
7.2.00.0030.01219.40
7.1.330.0040.00816.07
7.1.320.0070.00715.84
7.1.310.0130.00316.26
7.1.300.0060.00916.04
7.1.290.0040.00716.12
7.1.280.0050.00515.96
7.1.270.0000.01316.22
7.1.260.0040.00716.14
7.1.200.0040.00816.09
7.1.100.0050.00518.60
7.1.70.0050.00317.25
7.1.60.0070.01719.46
7.1.50.0140.00735.22
7.1.00.0070.06722.56
7.0.200.0030.00316.98
7.0.140.0100.06722.00
7.0.70.0130.07021.71
7.0.60.0000.08021.68
7.0.50.0100.03721.96
7.0.40.0070.08320.02
7.0.30.0000.07720.13
7.0.20.0030.08320.08
7.0.10.0000.08320.16
7.0.00.0000.07320.09
5.6.280.0000.07720.78
5.6.220.0030.08720.62
5.6.210.0070.08320.65
5.6.200.0000.05021.05
5.6.190.0130.07720.97
5.6.180.0030.08321.18
5.6.170.0070.05721.03
5.6.160.0000.05320.95
5.6.150.0030.08721.03
5.6.140.0070.05721.11
5.6.130.0000.05321.09
5.6.120.0000.04321.04
5.6.110.0000.04320.91
5.6.100.0030.04021.06
5.6.90.0030.05021.03
5.6.80.0000.04020.50
5.6.70.0030.03720.46
5.6.60.0070.05020.42
5.6.50.0070.03720.47
5.6.40.0030.06020.53
5.6.30.0000.04320.39
5.6.20.0030.03720.45
5.6.10.0100.03320.47
5.6.00.0030.03020.38
5.5.360.0000.08720.34
5.5.350.0070.06720.37
5.5.340.0130.04320.88
5.5.330.0070.07320.91
5.5.320.0000.05020.91
5.5.310.0200.07320.82
5.5.300.0030.04020.85
5.5.290.0030.04320.93
5.5.280.0030.04020.84
5.5.270.0070.04320.76
5.5.260.0000.04320.84
5.5.250.0070.04020.62
5.5.240.0030.03720.22
5.5.230.0030.07720.14
5.5.220.0000.04020.25
5.5.210.0070.03320.22
5.5.200.0030.03720.23
5.5.190.0000.04320.18
5.5.180.0070.05720.23
5.5.160.0030.06320.12
5.5.150.0070.03320.15
5.5.140.0000.04020.25
5.5.130.0000.05020.24
5.5.120.0000.06020.20
5.5.110.0030.03720.07
5.5.100.0030.03020.11
5.5.90.0000.04020.05
5.5.80.0030.03720.08
5.5.70.0030.03720.11
5.5.60.0000.04019.99
5.5.50.0000.04320.11
5.5.40.0000.04720.04
5.5.30.0030.07720.12
5.5.20.0070.03320.07
5.5.10.0030.03719.96
5.5.00.0000.04020.03
5.4.450.0070.03719.49
5.4.440.0070.03719.56
5.4.430.0030.03719.20
5.4.420.0000.04019.47
5.4.410.0030.03719.39
5.4.400.0000.03719.05
5.4.390.0000.04018.90
5.4.380.0030.04319.03
5.4.370.0030.04319.09
5.4.360.0030.04318.91
5.4.350.0030.03719.14
5.4.340.0000.04019.03
5.4.320.0000.04319.18
5.4.310.0070.02719.18
5.4.300.0030.04019.03
5.4.290.0000.04019.13
5.4.280.0000.05319.23
5.4.270.0000.03719.16
5.4.260.0030.03019.04
5.4.250.0000.04319.16
5.4.240.0000.03019.22
5.4.230.0000.03719.09
5.4.220.0000.04319.11
5.4.210.0000.05319.16
5.4.200.0030.03719.04
5.4.190.0070.03319.21
5.4.180.0000.04319.02
5.4.170.0030.03319.03
5.4.160.0070.03019.14
5.4.150.0030.03719.19
5.4.140.0000.04016.46
5.4.130.0000.03716.46
5.4.120.0030.06016.38
5.4.110.0030.07316.38
5.4.100.0100.06716.39
5.4.90.0070.07016.49
5.4.80.0000.06316.51
5.4.70.0070.07016.48
5.4.60.0070.07016.47
5.4.50.0000.08016.25
5.4.40.0030.07016.42
5.4.30.0030.07316.33
5.4.20.0100.06316.47
5.4.10.0070.05016.43
5.4.00.0000.08015.78
5.3.290.0000.04314.81
5.3.280.0030.04014.61
5.3.270.0030.03714.71
5.3.260.0030.03014.55
5.3.250.0030.02714.68
5.3.240.0000.03714.61
5.3.230.0030.03314.74
5.3.220.0030.07014.60
5.3.210.0030.07314.49
5.3.200.0000.07314.56
5.3.190.0030.05714.68
5.3.180.0070.07314.52
5.3.170.0070.07314.70
5.3.160.0070.07714.59
5.3.150.0030.07314.56
5.3.140.0000.08014.68
5.3.130.0070.07714.54
5.3.120.0100.07014.61
5.3.110.0030.07714.56
5.3.100.0030.07014.05
5.3.90.0030.07013.98
5.3.80.0000.07714.09
5.3.70.0030.07714.14
5.3.60.0100.07014.15
5.3.50.0100.06314.05
5.3.40.0030.04713.87
5.3.30.0070.07314.05
5.3.20.0030.04313.69
5.3.10.0030.07313.77
5.3.00.0070.07013.75
5.2.170.0000.05712.24
5.2.160.0070.06012.24
5.2.150.0000.04312.24
5.2.140.0030.06012.24
5.2.130.0030.05712.24
5.2.120.0070.05712.24
5.2.110.0000.06712.24
5.2.100.0030.06312.24
5.2.90.0000.06312.24
5.2.80.0070.06012.24
5.2.70.0070.06012.24
5.2.60.0100.05712.24
5.2.50.0000.06712.24
5.2.40.0030.06012.24
5.2.30.0030.06312.24
5.2.20.0070.05712.24
5.2.10.0000.06012.24
5.2.00.0070.05712.24
5.1.60.0070.05012.24
5.1.50.0030.05712.24
5.1.40.0100.04712.24
5.1.30.0000.06312.24
5.1.20.0000.05712.24
5.1.10.0000.03712.24
5.1.00.0030.05012.24
5.0.50.0070.04012.24
5.0.40.0030.04712.24
5.0.30.0000.04012.24
5.0.20.0030.04312.24
5.0.10.0000.04312.24
5.0.00.0000.04012.24
4.4.90.0070.02312.24
4.4.80.0000.03712.24
4.4.70.0030.03712.24
4.4.60.0070.03012.24
4.4.50.0070.02712.24
4.4.40.0070.03712.24
4.4.30.0000.03312.24
4.4.20.0070.02012.24
4.4.10.0000.03312.24
4.4.00.0000.05312.24
4.3.110.0030.02012.24
4.3.100.0000.03712.24
4.3.90.0000.03012.24
4.3.80.0030.05012.24
4.3.70.0000.03012.24
4.3.60.0000.02012.24
4.3.50.0030.02312.24
4.3.40.0000.03712.24
4.3.30.0000.03712.24
4.3.20.0000.03712.24
4.3.10.0070.03312.24
4.3.00.0000.03712.24

preferences:
45.32 ms | 401 KiB | 5 Q