3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * Nicely prints human-readable information about a value. * @param mixed $value The value to print. * @param bool $return (Optional) Return printed HTML instead of writing it out (default is false). */ function nice_r($value, $return = false){ if($return)ob_start(); _nice_r_v($value, 'nice_r'); if($return)return ob_get_clean(); } function _nice_r_v($var, $class='', $id=''){ static $BEENTHERE = '__NICE_R_INFINITE_RECURSION_PROTECT__'; $class .= ' nice_r_t_'.gettype($var); ?><div id="<?php echo $id; ?>" class="<?php echo $class; ?>"><?php if(is_array($var)){ if(isset($var[$BEENTHERE])){ ?><span class="nice_r_ir">Infinite Recursion Detected!</span><?php }else{ $var[$BEENTHERE] = true; foreach($var as $k=>$v) if($k!==$BEENTHERE) _nice_r_kv($k, $v); unset($var[$BEENTHERE]); } }elseif(is_object($var)){ if(isset($var->$BEENTHERE)){ ?><span class="nice_r_ir">Infinite Recursion Detected!</span><?php }else{ $var->$BEENTHERE = true; foreach((array)$var as $k=>$v) if($k!==$BEENTHERE) _nice_r_kv($k, $v); unset($var->$BEENTHERE); } }else{ _nice_r_kv('', $var); } ?></div><?php } function _nice_r_h($text){ return htmlspecialchars($text, ENT_QUOTES, 'UTF-8'); } function _nice_r_kv($key, $val){ static $id = 0; $id++; $p = ''; $d = ''; $t = gettype($val); $is_hash = ($t=='array') || ($t=='object'); switch($t){ case 'boolean': $p = $val ? 'TRUE' : 'FALSE'; break; case 'integer': case 'double': $p = (string)$val; break; case 'string': $d .= ', '.strlen($val).' characters'; $p = $val; break; case 'resource': $d .= ', '.get_resource_type($val).' type'; $p = (string)$val; break; case 'array': $d .= ', '.count($val).' elements'; break; case 'object': $d .= ', '.get_class($val).', '.count(get_object_vars($val)).' properties'; break; } ?><a href="javascript:;" onclick="nice_r_toggle('<?php echo $id; ?>');"> <span class="nice_r_a<?php if(!$is_hash)echo ' nice_r_ad'; ?>" id="nice_r_a<?php echo $id; ?>">&#9658;</span> <span class="nice_r_k"><?php echo _nice_r_h($key); ?></span> <span class="nice_r_d">(<?php echo '<span>'.ucwords($t).'</span>'.$d; ?>)</span> <span class="nice_r_p nice_r_t_<?php echo $t; ?>"><?php echo _nice_r_h($p); ?></span> </a><?php if($is_hash){ _nice_r_v($val, 'nice_r_v', 'nice_r_v'.$id); } }

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)
8.3.60.0030.01218.18
8.3.50.0090.00921.99
8.3.40.0040.01118.68
8.3.30.0080.00818.59
8.3.20.0040.00418.52
8.3.10.0100.00720.41
8.3.00.0070.00023.70
8.2.180.0140.00725.92
8.2.170.0070.00718.71
8.2.160.0030.01022.96
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0080.00019.24
8.2.110.0030.00722.11
8.2.100.0040.00717.59
8.2.90.0000.00817.50
8.2.80.0040.00418.66
8.2.70.0030.00617.50
8.2.60.0080.00017.50
8.2.50.0060.00317.55
8.2.40.0080.00019.12
8.2.30.0040.00417.52
8.2.20.0040.00417.46
8.2.10.0000.00817.50
8.2.00.0050.00217.65
8.1.280.0130.00625.92
8.1.270.0040.00423.99
8.1.260.0030.00526.35
8.1.250.0110.00428.09
8.1.240.0090.00020.52
8.1.230.0070.00420.85
8.1.220.0050.00317.74
8.1.210.0090.00018.77
8.1.200.0000.00817.22
8.1.190.0000.00817.10
8.1.180.0070.00318.10
8.1.170.0070.00017.62
8.1.160.0040.00418.85
8.1.150.0000.00818.54
8.1.140.0080.00017.36
8.1.130.0000.00817.75
8.1.120.0000.00717.38
8.1.110.0040.00417.24
8.1.100.0070.00017.34
8.1.90.0000.00717.27
8.1.80.0000.00717.25
8.1.70.0030.00317.24
8.1.60.0080.00017.36
8.1.50.0050.00317.29
8.1.40.0000.00817.44
8.1.30.0000.00717.59
8.1.20.0040.00417.44
8.1.10.0040.00417.34
8.1.00.0030.00617.23
8.0.300.0040.00418.77
8.0.290.0000.00716.58
8.0.280.0040.00417.97
8.0.270.0000.00817.78
8.0.260.0000.00716.71
8.0.250.0050.00316.89
8.0.240.0000.00816.81
8.0.230.0000.00716.85
8.0.220.0070.00016.79
8.0.210.0000.00716.79
8.0.200.0000.00616.82
8.0.190.0020.00516.81
8.0.180.0030.00516.72
8.0.170.0060.00316.68
8.0.160.0050.00216.87
8.0.150.0060.00316.73
8.0.140.0000.01216.77
8.0.130.0000.00613.26
8.0.120.0000.00816.66
8.0.110.0050.00316.57
8.0.100.0070.00016.86
8.0.90.0070.00016.81
8.0.80.0060.00916.81
8.0.70.0000.00816.79
8.0.60.0040.00416.74
8.0.50.0040.00416.57
8.0.30.0090.00916.90
8.0.20.0090.00917.40
8.0.10.0040.00416.87
8.0.00.0060.01116.44
7.4.330.0030.00313.43
7.4.320.0000.00716.46
7.4.300.0000.00616.50
7.4.290.0000.00716.31
7.4.280.0030.00516.43
7.4.270.0080.00016.43
7.4.260.0050.00013.19
7.4.250.0000.00816.32
7.4.240.0040.00416.43
7.4.230.0040.00416.45
7.4.220.0090.00916.46
7.4.210.0060.00916.40
7.4.200.0000.00716.44
7.4.190.0040.00416.27
7.4.160.0180.00316.45
7.4.150.0100.01317.40
7.4.140.0250.01517.86
7.4.130.0090.00816.25
7.4.120.0130.00616.29
7.4.110.0110.00716.26
7.4.100.0070.01116.34
7.4.90.0170.00016.56
7.4.80.0120.00919.04
7.4.70.0200.00916.15
7.4.60.0030.01316.29
7.4.50.0030.00616.41
7.4.40.0140.00022.27
7.4.30.0100.01016.48
7.4.00.0090.00814.81
7.3.330.0030.00313.14
7.3.320.0060.00013.04
7.3.310.0020.00516.07
7.3.300.0000.00616.09
7.3.290.0090.00616.17
7.3.280.0110.00916.16
7.3.270.0140.00417.40
7.3.260.0070.01018.24
7.3.250.0100.00816.38
7.3.240.0180.00716.16
7.3.230.0130.00316.39
7.3.210.0100.01016.27
7.3.200.0070.01619.39
7.3.190.0160.00616.14
7.3.180.0030.01216.31
7.3.170.0030.01416.36
7.3.160.0120.01016.13
7.3.120.0120.00514.75
7.3.110.0070.01314.54
7.3.100.0000.01314.74
7.3.90.0090.00314.58
7.3.80.0100.00614.75
7.3.70.0000.00814.57
7.3.60.0000.01414.82
7.3.50.0030.00714.86
7.3.40.0000.01314.55
7.3.30.0120.00014.75
7.3.20.0060.01016.35
7.3.10.0040.00416.63
7.3.00.0100.00016.29
7.2.330.0130.00316.33
7.2.320.0120.01116.42
7.2.310.0070.01416.32
7.2.300.0070.01016.52
7.2.290.0000.01716.61
7.2.250.0040.01614.85
7.2.240.0000.01514.98
7.2.230.0030.01314.82
7.2.220.0030.00714.61
7.2.210.0070.00414.67
7.2.200.0080.00615.10
7.2.190.0000.00914.82
7.2.180.0070.01114.94
7.2.170.0000.01015.00
7.2.00.0060.00619.13
7.1.330.0060.00615.77
7.1.320.0060.00315.49
7.1.310.0080.00315.31
7.1.300.0060.00615.31
7.1.290.0030.01015.34
7.1.280.0060.00815.62
7.1.270.0030.01015.74
7.1.260.0090.00615.45
7.1.100.0090.00617.88
7.1.70.0150.00016.91
7.1.60.0140.01019.40
7.1.50.0120.00916.94
7.1.00.0070.07022.35
7.0.200.0030.00516.29
7.0.140.0070.07321.94
7.0.90.0370.04720.02
7.0.80.0470.08019.95
7.0.70.0570.08719.95
7.0.60.0570.04720.04
7.0.50.0530.08020.34
7.0.40.0130.05720.10
7.0.30.0070.08720.05
7.0.20.0070.08320.08
7.0.10.0030.08720.07
7.0.00.0170.06020.04
5.6.280.0070.06721.10
5.6.230.0100.07320.66
5.6.220.0100.07720.59
5.6.210.0170.07320.55
5.6.200.0170.07321.11
5.6.190.0170.07321.07
5.6.180.0230.07021.03
5.6.170.0230.06320.99
5.6.160.0070.06321.04
5.6.150.0070.04021.13
5.6.140.0100.05021.05
5.6.130.0200.06721.13
5.6.120.0030.08721.16
5.6.110.0100.07720.97
5.6.100.0130.03321.05
5.6.90.0130.05021.07
5.6.80.0200.06720.37
5.6.70.0070.08720.46
5.6.60.0030.05720.48
5.6.50.0070.08020.45
5.6.40.0070.08320.36
5.6.30.0100.07720.41
5.6.20.0130.07720.46
5.6.10.0070.07720.36
5.6.00.0030.05020.42
5.5.370.0170.06720.44
5.5.360.0070.05720.43
5.5.350.0100.07720.39
5.5.340.0170.04020.95
5.5.330.0100.05320.85
5.5.320.0030.08020.91
5.5.310.0100.04720.82
5.5.300.0130.07020.94
5.5.290.0030.08720.80
5.5.280.0100.04320.83
5.5.270.0030.06720.94
5.5.260.0130.03720.90
5.5.250.0070.07720.74
5.5.240.0100.07020.29
5.5.230.0030.08020.23
5.5.220.0100.08020.04
5.5.210.0070.07020.23
5.5.200.0070.08020.00
5.5.190.0070.08020.29
5.5.180.0130.06720.29
5.5.160.0070.07720.22
5.5.150.0030.06020.01
5.5.140.0100.07020.26
5.5.130.0070.07720.20
5.5.120.0130.06720.20
5.5.110.0130.07720.23
5.5.100.0030.07020.09
5.5.90.0200.06720.10
5.5.80.0130.06720.12
5.5.70.0030.08020.16
5.5.60.0000.08320.14
5.5.50.0130.07319.95
5.5.40.0030.08020.12
5.5.30.0070.08320.13
5.5.20.0100.06020.05
5.5.10.0070.07720.00
5.5.00.0070.05320.13
5.4.450.0070.05719.45
5.4.440.0070.08019.45
5.4.430.0100.03719.41
5.4.420.0100.03319.53
5.4.410.0000.07319.32
5.4.400.0070.06719.14
5.4.390.0030.08319.05
5.4.380.0170.05019.16
5.4.370.0070.05019.13
5.4.360.0030.08019.09
5.4.350.0130.06019.18
5.4.340.0100.07719.14
5.4.320.0170.06719.13
5.4.310.0100.07719.04
5.4.300.0000.08319.04
5.4.290.0070.07319.14
5.4.280.0030.08319.22
5.4.270.0100.07718.94
5.4.260.0030.05718.84
5.4.250.0100.07319.04
5.4.240.0030.05019.16
5.4.230.0100.07019.12
5.4.220.0130.07318.90
5.4.210.0170.07319.15
5.4.200.0100.07018.96
5.4.190.0030.07719.19
5.4.180.0030.04719.02
5.4.170.0130.06719.14
5.4.160.0030.07319.07
5.4.150.0100.07019.01
5.4.140.0070.04316.46
5.4.130.0030.08016.46
5.4.120.0070.07316.48
5.4.110.0000.05316.56
5.4.100.0170.06316.49
5.4.90.0170.06316.54
5.4.80.0000.04716.43
5.4.70.0030.07016.43
5.4.60.0070.06716.37
5.4.50.0100.06316.41
5.4.40.0030.07716.52
5.4.30.0100.07016.44
5.4.20.0170.06316.36
5.4.10.0170.06316.45
5.4.00.0130.07015.79
5.3.290.0030.05014.66
5.3.280.0100.07014.63
5.3.270.0100.07314.57
5.3.260.0100.07314.68
5.3.250.0100.05714.63
5.3.240.0030.07714.68
5.3.230.0170.06314.68
5.3.220.0030.08014.71
5.3.210.0070.06014.68
5.3.200.0070.07314.66
5.3.190.0100.07314.68
5.3.180.0030.06314.65
5.3.170.0030.04714.70
5.3.160.0030.07014.65
5.3.150.0030.07714.56
5.3.140.0030.07314.55
5.3.130.0100.06714.63
5.3.120.0030.04714.63
5.3.110.0030.05314.69
5.3.100.0000.07714.07
5.3.90.0070.07313.98
5.3.80.0070.07314.13
5.3.70.0070.04314.07
5.3.60.0000.04014.14
5.3.50.0030.04314.04
5.3.40.0100.07314.09
5.3.30.0000.07714.06
5.3.20.0000.07713.82
5.3.10.0070.04313.75
5.3.00.0130.04713.61
5.2.170.0000.03713.61
5.2.160.0100.05713.61
5.2.150.0070.06313.61
5.2.140.0170.05313.61
5.2.130.0000.05013.61
5.2.120.0100.03313.61
5.2.110.0070.06013.61
5.2.100.0030.06013.61
5.2.90.0070.03313.61
5.2.80.0100.03013.61
5.2.70.0100.05713.61
5.2.60.0000.07013.61
5.2.50.0100.04313.61
5.2.40.0130.05713.61
5.2.30.0070.05013.61
5.2.20.0070.06013.61
5.2.10.0130.05313.61
5.2.00.0030.04713.61
5.1.60.0030.03713.61
5.1.50.0100.05013.61
5.1.40.0030.04713.61
5.1.30.0070.05313.61
5.1.20.0030.05013.61
5.1.10.0130.04713.61
5.1.00.0000.05713.61
5.0.50.0100.03013.61
5.0.40.0070.04013.61
5.0.30.0070.04313.61
5.0.20.0030.04713.61
5.0.10.0130.03713.61
5.0.00.0030.05713.61
4.4.90.0000.04013.61
4.4.80.0000.04013.61
4.4.70.0030.03713.61
4.4.60.0070.03013.61
4.4.50.0070.03013.61
4.4.40.0070.04713.61
4.4.30.0000.03713.61
4.4.20.0030.03313.61
4.4.10.0030.03013.61
4.4.00.0000.05713.61
4.3.110.0000.03713.61
4.3.100.0070.02013.61
4.3.90.0000.02313.61
4.3.80.0000.04313.61
4.3.70.0000.03313.61
4.3.60.0000.03713.61
4.3.50.0000.03713.61
4.3.40.0000.05013.61
4.3.30.0000.04013.61
4.3.20.0000.03713.61
4.3.10.0000.03713.61
4.3.00.0000.04013.61

preferences:
75.51 ms | 401 KiB | 5 Q