3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sAlias = '1'; $aUml = array('/À/u', '/Á/u', '/Â/u', '/Ã/u', '/Ä/u', '/Å/u', '/Æ/u', '/Ç/u', '/È/u', '/É/u', '/Ê/u', '/Ë/u', '/Ì/u', '/Í/u', '/Î/u', '/Ï/u', '/Ñ/u', '/Ò/u', '/Ó/u', '/Ô/u', '/Õ/u', '/Ö/u', '/Ù/u', '/Ú/u', '/Û/u', '/Ü/u', '/Ý/u', '/à/u', '/á/u', '/â/u', '/ã/u', '/ä/u', '/å/u', '/æ/u', '/ç/u', '/è/u', '/é/u', '/ê/u', '/ë/u', '/ì/u', '/í/u', '/î/u', '/ï/u', '/ñ/u', '/ò/u', '/ó/u', '/ô/u', '/õ/u', '/ö/u', '/ø/u', '/ù/u', '/ú/u', '/û/u', '/ü/u', '/ý/u', '/ÿ/u', '/ß/u', '/œ/u', '/ž/u', '/Ÿ/u', '/Œ/u', '/Ž/u', '"'); $aSym = array('A', 'A', 'A', 'A', 'A', 'A', 'AE', 'C', 'E', 'E', 'E', 'E', 'I', 'I', 'I', 'I', 'N', 'O', 'O', 'O', 'O', 'O', 'O', 'U', 'U', 'U', 'U', 'Y', 'a', 'a', 'a', 'a', 'a', 'a', 'ae', 'c', 'e', 'e', 'e', 'e', 'i', 'i', 'i', 'i', 'n', 'o', 'o', 'o', 'o', 'o', 'o', 'u', 'u', 'u', 'u', 'y', 'y', 'ss', 'oe', 'z', 'Y', 'OE', 'Z', ''); $sAlias = preg_replace($aUml, $aSym, $sAlias);

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)
8.3.40.0080.00818.87
8.3.30.0090.00620.25
8.3.20.0130.00720.24
8.3.10.0140.00322.21
8.3.00.0030.00622.63
8.2.170.0070.01022.96
8.2.160.0110.00422.33
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0060.00326.16
8.2.120.0060.00319.76
8.2.110.0090.00019.39
8.2.100.0120.00017.97
8.2.90.0050.00318.34
8.2.80.0040.00417.97
8.2.70.0040.00417.74
8.2.60.0060.00318.03
8.2.50.0030.00618.10
8.2.40.0090.00018.20
8.2.30.0090.00018.14
8.2.20.0030.00517.87
8.2.10.0050.00318.03
8.2.00.0030.00619.88
8.1.270.0040.00424.66
8.1.260.0080.01126.35
8.1.250.0060.00328.09
8.1.240.0080.00323.73
8.1.230.0000.01221.03
8.1.220.0000.00817.78
8.1.210.0000.00918.78
8.1.200.0060.00317.48
8.1.190.0030.00617.47
8.1.180.0050.00318.10
8.1.170.0040.00418.78
8.1.160.0060.00322.20
8.1.150.0040.00418.87
8.1.140.0080.00017.66
8.1.130.0040.00417.97
8.1.120.0040.00417.71
8.1.110.0030.00517.64
8.1.100.0080.00017.63
8.1.90.0080.00017.53
8.1.80.0000.00917.67
8.1.70.0050.00517.54
8.1.60.0080.00417.75
8.1.50.0040.00517.67
8.1.40.0060.00317.70
8.1.30.0030.00617.80
8.1.20.0080.00017.77
8.1.10.0000.00817.61
8.1.00.0040.00417.52
8.0.300.0080.00020.02
8.0.290.0040.00417.00
8.0.280.0030.00318.32
8.0.270.0000.00817.13
8.0.260.0070.00018.75
8.0.250.0000.00717.20
8.0.240.0050.00517.13
8.0.230.0050.00217.13
8.0.220.0000.00717.00
8.0.210.0080.00017.09
8.0.200.0000.00717.13
8.0.190.0060.00517.18
8.0.180.0000.00817.14
8.0.170.0070.00217.13
8.0.160.0040.00417.07
8.0.150.0050.00317.18
8.0.140.0040.00417.10
8.0.130.0030.00313.48
8.0.120.0030.00517.09
8.0.110.0040.00417.07
8.0.100.0060.00317.11
8.0.90.0040.00417.23
8.0.80.0080.00817.00
8.0.70.0040.00417.11
8.0.60.0000.00817.10
8.0.50.0030.00517.11
8.0.30.0100.01317.31
8.0.20.0100.01017.46
8.0.10.0000.00817.18
8.0.00.0070.01216.97
7.4.330.0030.00315.00
7.4.320.0070.00016.65
7.4.300.0050.00216.63
7.4.290.0040.00416.61
7.4.280.0040.00416.80
7.4.270.0040.00416.65
7.4.260.0000.00916.74
7.4.250.0040.00416.65
7.4.240.0020.00516.74
7.4.230.0050.00316.66
7.4.220.0070.01116.75
7.4.210.0080.00816.83
7.4.200.0070.00016.75
7.4.190.0050.00516.82
7.4.160.0070.01016.63
7.4.150.0080.01217.40
7.4.140.0160.00317.86
7.4.130.0070.01116.74
7.4.120.0100.00816.59
7.4.110.0090.00916.80
7.4.100.0070.01816.64
7.4.90.0060.01216.68
7.4.80.0040.01919.39
7.4.70.0090.01116.70
7.4.60.0140.00316.70
7.4.50.0030.00616.42
7.4.40.0060.00922.77
7.4.30.0090.01216.64
7.4.10.0110.00414.96
7.4.00.0030.01515.18
7.3.330.0000.00613.35
7.3.320.0000.00613.37
7.3.310.0000.00816.54
7.3.300.0050.00316.53
7.3.290.0100.01016.47
7.3.280.0050.01316.48
7.3.270.0150.00717.40
7.3.260.0060.01516.62
7.3.250.0140.00616.64
7.3.240.0090.00916.69
7.3.230.0140.00316.77
7.3.210.0030.01416.37
7.3.200.0060.01019.39
7.3.190.0100.01316.61
7.3.180.0110.00616.68
7.3.170.0150.00716.48
7.3.160.0130.00316.55
7.3.130.0030.01314.91
7.3.120.0050.01015.07
7.3.110.0030.01114.94
7.3.100.0090.00614.95
7.3.90.0050.00814.91
7.3.80.0070.00514.94
7.3.70.0100.00614.64
7.3.60.0070.00514.81
7.3.50.0070.00414.94
7.3.40.0080.00415.01
7.3.30.0060.00714.89
7.3.20.0060.00916.86
7.3.10.0070.01016.79
7.3.00.0120.00416.71
7.2.330.0130.00616.83
7.2.320.0070.01116.75
7.2.310.0240.00816.82
7.2.300.0130.01316.76
7.2.290.0100.00616.79
7.2.260.0030.01615.06
7.2.250.0060.01315.25
7.2.240.0110.00715.21
7.2.230.0070.00715.19
7.2.220.0020.01215.12
7.2.210.0070.00715.27
7.2.200.0090.00615.08
7.2.190.0050.00915.15
7.2.180.0050.01015.09
7.2.170.0030.01115.15
7.2.160.0020.01215.08
7.2.150.0090.00517.08
7.2.140.0100.00017.01
7.2.130.0080.00716.86
7.2.120.0130.00817.00
7.2.110.0070.01316.81
7.2.100.0080.01216.84
7.2.90.0080.00816.85
7.2.80.0080.00816.85
7.2.70.0100.00516.72
7.2.60.0090.00916.84
7.2.50.0050.00717.02
7.2.40.0060.01016.92
7.2.30.0070.00817.02
7.2.20.0120.00916.88
7.2.10.0040.01216.92
7.2.00.0120.00817.67
7.1.330.0090.00616.12
7.1.320.0070.00816.02
7.1.310.0090.00416.06
7.1.300.0050.00715.93
7.1.290.0060.01116.02
7.1.280.0060.01115.88
7.1.270.0020.01215.95
7.1.260.0040.01015.92
7.1.250.0100.00815.93
7.1.240.0030.01316.06
7.1.230.0060.00615.77
7.1.220.0030.00716.07
7.1.210.0100.00415.82
7.1.200.0090.00315.67
7.1.190.0030.00915.73
7.1.180.0030.01215.76
7.1.170.0060.01215.90
7.1.160.0030.01015.99
7.1.150.0060.00615.98
7.1.140.0040.01115.92
7.1.130.0040.01115.90
7.1.120.0080.00415.84
7.1.110.0070.00715.93
7.1.100.0070.00617.05
7.1.90.0100.00016.07
7.1.80.0030.00916.09
7.1.70.0040.00616.63
7.1.60.0130.00617.62
7.1.50.0080.01016.32
7.1.40.0000.01215.88
7.1.30.0120.00615.88
7.1.20.0030.01016.05
7.1.10.0000.01415.93
7.1.00.0060.02319.24
7.0.330.0040.01115.63
7.0.320.0080.00415.82
7.0.310.0060.00615.47
7.0.300.0050.00815.49
7.0.290.0060.00315.75
7.0.280.0090.00315.20
7.0.270.0060.00615.52
7.0.260.0060.00615.28
7.0.250.0000.01415.53
7.0.240.0060.00915.65
7.0.230.0000.01715.64
7.0.220.0100.00615.59
7.0.210.0000.00815.50
7.0.200.0080.00815.33
7.0.190.0040.00715.65
7.0.180.0000.01715.54
7.0.170.0100.00315.46
7.0.160.0040.00715.45
7.0.150.0070.00715.47
7.0.140.0070.04018.81
7.0.130.0040.01115.50
7.0.120.0080.00815.46
7.0.110.0030.01315.63
7.0.100.0030.00615.62
7.0.90.0060.01015.71
7.0.80.0000.00915.55
7.0.70.0030.00915.71
7.0.60.0030.02817.83
7.0.50.0110.02016.83
7.0.40.0080.04317.08
7.0.30.0150.02516.79
7.0.20.0080.03416.96
7.0.10.0090.04216.98
7.0.00.0050.04816.96
5.6.400.0040.01214.65
5.6.390.0100.00614.18
5.6.380.0030.00914.15
5.6.370.0060.00614.48
5.6.360.0070.00714.27
5.6.350.0060.00614.32
5.6.340.0040.01114.16
5.6.330.0040.00814.21
5.6.320.0060.00614.69
5.6.310.0060.00614.67
5.6.300.0090.00614.61
5.6.290.0070.00714.52
5.6.280.0070.04017.77
5.6.270.0030.01014.43
5.6.260.0030.01314.10
5.6.250.0050.00814.11
5.6.240.0060.00914.43
5.6.230.0080.00514.20
5.6.220.0000.01214.25
5.6.210.0020.02517.41
5.6.200.0060.02116.34
5.6.190.0070.04517.31
5.6.180.0320.03217.55
5.6.170.0050.03017.51
5.6.160.0030.04917.33
5.6.150.0060.02316.14
5.6.140.0070.03016.29
5.6.130.0080.04416.24
5.6.120.0050.03217.70
5.6.110.0090.04517.69
5.6.100.0090.02017.73
5.6.90.0030.02817.73
5.6.80.0020.04117.42
5.6.70.0030.00914.32
5.6.60.0030.00914.29
5.6.50.0100.00314.41
5.6.40.0040.00914.20
5.6.30.0030.01114.17
5.6.20.0030.01314.09
5.6.10.0070.00714.38
5.6.00.0060.00314.13
5.5.380.0040.01114.15
5.5.370.0000.01314.46
5.5.360.0000.01314.23
5.5.350.2200.01917.37
5.5.340.0030.03016.27
5.5.330.0080.02017.29
5.5.320.0160.02317.29
5.5.310.0110.03617.10
5.5.300.0050.04516.10
5.5.290.0060.04816.21
5.5.280.0060.02517.71
5.5.270.0060.03517.33
5.5.260.0050.03517.38
5.5.250.0110.02117.28
5.5.240.0040.03917.15
5.5.230.0090.00614.13
5.5.220.0040.01114.05
5.5.210.0060.00614.33
5.5.200.0060.00614.36
5.5.190.0070.00714.37
5.5.180.0030.01314.37
5.5.170.0070.00714.35
5.5.160.0030.01014.34
5.5.150.0030.00714.26
5.5.140.0000.01114.43
5.5.130.0060.00914.36
5.5.120.0070.00313.98
5.5.110.0110.00313.96
5.5.100.0030.01014.19
5.5.90.0080.00814.22
5.5.80.0090.00314.23
5.5.70.0060.00914.21
5.5.60.0040.00814.00
5.5.50.0030.01314.20
5.5.40.0000.01614.46
5.5.30.0030.00913.80
5.5.20.0070.00714.07
5.5.10.0060.00614.26
5.5.00.0030.00914.12
5.4.450.0070.03515.14
5.4.440.0120.03215.21
5.4.430.0160.03715.27
5.4.420.0130.03315.29
5.4.410.0120.02715.06
5.4.400.0090.03114.98
5.4.390.0100.03315.18
5.4.380.0120.02814.98
5.4.370.0070.02814.74
5.4.360.0070.02814.79
5.4.350.0080.02211.48
5.4.340.0050.02011.37
5.4.330.0030.00610.73
5.4.320.0040.02511.71
5.4.310.0040.02511.70
5.4.300.0060.02611.81
5.4.290.0070.02511.70
5.4.280.0070.01911.64
5.4.270.0050.02411.77
5.4.260.0020.03414.79
5.4.250.0050.02914.74
5.4.240.0080.02714.62
5.4.230.0050.02914.90
5.4.220.0120.02314.71
5.4.210.0030.03014.86
5.4.200.0080.02514.95
5.4.190.0080.02514.78
5.4.180.0060.03814.92
5.4.170.0090.02514.79
5.4.160.0080.02714.90
5.4.150.0050.03214.84
5.4.140.0060.02713.74
5.4.130.0040.02913.71
5.4.120.0070.03013.55
5.4.110.0060.02613.66
5.4.100.0040.02913.71
5.4.90.0070.02313.60
5.4.80.0100.02313.79
5.4.70.0070.02613.58
5.4.60.0050.03213.63
5.4.50.0100.02513.63
5.4.40.0050.02813.71
5.4.30.0060.02513.65
5.4.20.0050.03513.60
5.4.10.0090.02513.50
5.4.00.0050.03413.29
5.3.290.0060.02211.75
5.3.280.0050.02912.54
5.3.270.0050.02912.66
5.3.260.0030.03212.54
5.3.250.0050.02912.59
5.3.240.0060.02712.56
5.3.230.0050.02812.51
5.3.220.0100.02312.43
5.3.210.0090.02512.40
5.3.200.0080.02512.53
5.3.190.0020.03012.53
5.3.180.0030.03012.56
5.3.170.0050.02812.69
5.3.160.0050.02812.62
5.3.150.0070.03212.58
5.3.140.0050.02612.47
5.3.130.0090.03012.57
5.3.120.0050.03412.48
5.3.110.0080.02612.51
5.3.100.0050.03412.30
5.3.90.0070.03712.28
5.3.80.0080.03012.26
5.3.70.0090.03512.21
5.3.60.0060.03112.17
5.3.50.0090.03212.05
5.3.40.0020.03111.97
5.3.30.0030.02812.18
5.3.20.0070.02712.05
5.3.10.0030.03011.97
5.3.00.0080.02611.79
5.2.170.0100.04011.10
5.2.160.0070.06011.03
5.2.150.0000.04711.09
5.2.140.0100.03711.22
5.2.130.0070.04011.13
5.2.120.0030.04011.17
5.2.110.0000.04711.25
5.2.100.0030.04011.00
5.2.90.0100.03710.94
5.2.80.0100.04711.06
5.2.70.0000.04711.16
5.2.60.0100.03711.10
5.2.50.0070.05711.18
5.2.40.0070.03711.07
5.2.30.0070.04011.18
5.2.20.0100.03311.02
5.2.10.0000.04310.85
5.2.00.0000.04710.86
5.1.60.0030.03310.02
5.1.50.0000.0379.83
5.1.40.0100.03010.08
5.1.30.0030.03710.38
5.1.20.0070.03310.33
5.1.10.0030.03710.16
5.1.00.0000.0409.90
5.0.50.0070.0278.39
5.0.40.0100.0308.56
5.0.30.0030.0438.05
5.0.20.0070.0338.49
5.0.10.0030.0338.46
5.0.00.0070.0408.13
4.4.90.0000.0237.43
4.4.80.0000.0337.43
4.4.70.0030.0207.40
4.4.60.0030.0207.40
4.4.50.0030.0207.40
4.4.40.0070.0437.40
4.4.30.0070.0207.40
4.4.20.0030.0207.40
4.4.10.0130.0137.40
4.4.00.0100.0277.40
4.3.110.0030.0277.40
4.3.100.0030.0237.40
4.3.90.0000.0307.40
4.3.80.0070.0437.40
4.3.70.0030.0307.40
4.3.60.0100.0137.40
4.3.50.0000.0237.40
4.3.40.0100.0277.40
4.3.30.0000.0237.40
4.3.20.0030.0207.40
4.3.10.0000.0237.40
4.3.00.0070.0207.23

preferences:
43.02 ms | 400 KiB | 5 Q