3v4l.org

run code in 300+ PHP versions simultaneously
<?php function output($buffer) { global $object, $string, $int, $float, $array; $ret_val = array($string, $object->bar, $int, sprintf("%.2f", $float), $array[0]); return implode(" ", $ret_val); } ob_start('output'); $object = new stdClass(); $object->bar = "bar"; $string = "foo"; $int = 1; $float = 2.0; $array = array('array'); // $test = $object; ?>

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)
8.3.60.0130.00716.75
8.3.50.0130.00621.96
8.3.40.0070.00718.84
8.3.30.0180.00019.05
8.3.20.0030.00620.38
8.3.10.0040.00423.48
8.3.00.0060.00319.51
8.2.180.0110.00416.50
8.2.170.0070.00722.96
8.2.160.0100.00720.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0020.00522.13
8.2.110.0060.00319.27
8.2.100.0040.00817.75
8.2.90.0050.00317.91
8.2.80.0000.00918.22
8.2.70.0060.00317.63
8.2.60.0050.00317.63
8.2.50.0030.00618.10
8.2.40.0040.00420.77
8.2.30.0000.00719.23
8.2.20.0040.00417.68
8.2.10.0050.00218.11
8.2.00.0000.00817.92
8.1.280.0140.00725.92
8.1.270.0040.01123.91
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00622.61
8.1.230.0080.00422.75
8.1.220.0000.00817.74
8.1.210.0050.00219.10
8.1.200.0040.00417.35
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0060.00318.46
8.1.160.0070.00018.86
8.1.150.0000.00718.94
8.1.140.0040.00417.45
8.1.130.0030.00317.89
8.1.120.0000.00717.43
8.1.110.0050.00317.36
8.1.100.0070.00017.51
8.1.90.0070.00017.45
8.1.80.0000.00717.45
8.1.70.0000.00717.39
8.1.60.0040.00417.48
8.1.50.0030.00617.43
8.1.40.0070.00017.53
8.1.30.0000.00917.53
8.1.20.0030.00617.63
8.1.10.0040.00417.51
8.1.00.0060.00317.58
8.0.300.0000.00719.86
8.0.290.0060.00316.88
8.0.280.0040.00418.37
8.0.270.0030.00317.19
8.0.260.0000.00716.90
8.0.250.0000.00716.92
8.0.240.0040.00417.05
8.0.230.0040.00416.91
8.0.220.0000.00717.00
8.0.210.0030.00516.87
8.0.200.0070.00017.07
8.0.190.0040.00417.00
8.0.180.0020.00516.93
8.0.170.0030.00517.04
8.0.160.0000.00716.99
8.0.150.0000.00716.92
8.0.140.0000.00716.89
8.0.130.0050.00013.36
8.0.120.0080.00016.78
8.0.110.0000.00716.95
8.0.100.0000.00816.98
8.0.90.0040.00416.94
8.0.80.0060.00916.94
8.0.70.0080.00016.89
8.0.60.0040.00417.02
8.0.50.0080.00016.75
8.0.30.0080.01417.11
8.0.20.0130.00817.40
8.0.10.0080.00016.88
8.0.00.0100.00916.88
7.4.330.0000.00515.16
7.4.320.0030.00316.50
7.4.300.0060.00016.60
7.4.290.0070.00416.54
7.4.280.0040.00416.42
7.4.270.0030.00316.61
7.4.260.0000.00716.59
7.4.250.0040.00416.48
7.4.240.0030.00316.65
7.4.230.0030.00316.45
7.4.220.0120.00616.67
7.4.210.0060.01016.62
7.4.200.0040.00416.41
7.4.190.0000.00716.60
7.4.160.0100.00716.67
7.4.150.0120.00617.40
7.4.140.0120.01017.86
7.4.130.0130.01416.56
7.4.120.0110.00716.51
7.4.110.0060.01216.49
7.4.100.0080.01116.50
7.4.90.0140.00716.52
7.4.80.0060.01219.39
7.4.70.0140.00316.52
7.4.60.0030.01216.56
7.4.50.0040.00016.55
7.4.40.0070.01022.77
7.4.30.0090.00616.53
7.4.00.0100.00614.99
7.3.330.0070.00013.48
7.3.320.0000.00513.44
7.3.310.0000.00716.41
7.3.300.0050.00216.44
7.3.290.0100.00616.38
7.3.280.0100.00716.41
7.3.270.0110.00817.40
7.3.260.0070.01116.49
7.3.250.0090.00916.58
7.3.240.0070.01416.43
7.3.230.0110.00516.39
7.3.210.0110.00616.49
7.3.200.0150.00419.39
7.3.190.0060.01016.34
7.3.180.0080.00816.58
7.3.170.0060.00916.40
7.3.160.0090.00616.43
7.3.120.0070.01014.90
7.3.10.0100.00316.66
7.3.00.0030.00916.52
7.2.330.0090.00916.52
7.2.320.0180.00316.39
7.2.310.0100.01316.30
7.2.300.0130.00316.35
7.2.290.0070.01016.78
7.2.130.0070.00717.00
7.2.120.0070.00416.65
7.2.110.0120.00016.91
7.2.100.0110.00316.86
7.2.90.0040.00717.04
7.2.80.0020.01016.55
7.2.70.0040.00817.00
7.2.60.0030.01016.81
7.2.50.0030.00916.95
7.2.40.0000.01416.84
7.2.30.0030.00716.74
7.2.20.0040.00417.05
7.2.10.0110.00416.71
7.2.00.0060.01017.01
7.1.250.0040.00715.84
7.1.200.0090.00315.80
7.1.70.0050.00517.01
7.1.60.0110.01119.33
7.1.50.0070.01516.91
7.1.00.0030.07722.28
7.0.200.0040.01216.80
7.0.140.0070.07022.08
7.0.110.0100.07721.78
7.0.100.0130.07021.70
7.0.90.0000.08321.73
7.0.80.0030.06321.67
7.0.70.0070.07721.64
7.0.60.0030.08021.68
7.0.50.0030.04722.08
7.0.40.0070.08319.98
7.0.30.0000.08320.21
7.0.20.0030.05320.21
7.0.10.0000.07319.98
7.0.00.0000.08020.17
5.6.280.0000.07721.15
5.6.250.0130.07020.57
5.6.240.0030.09020.51
5.6.230.0030.08720.49
5.6.220.0030.08320.59
5.6.210.0000.08720.51
5.6.200.0100.08320.91
5.6.190.0030.08021.06
5.6.180.0000.06321.09
5.6.170.0070.07721.00
5.6.160.0170.07020.98
5.6.150.0100.07720.88
5.6.140.0030.08320.96
5.6.130.0000.05720.93
5.6.120.0130.04321.20
5.6.110.0030.05321.06
5.6.100.0100.07320.89
5.6.90.0030.08321.09
5.6.80.0030.07320.48
5.6.70.0070.08720.48
5.6.60.0070.06720.46
5.6.50.0100.07320.45
5.6.40.0000.07720.36
5.6.30.0030.06320.27
5.6.20.0000.07720.45
5.6.10.0000.07720.42
5.6.00.0100.05320.48
5.5.380.0000.08720.46
5.5.370.0030.04720.41
5.5.360.0000.08720.30
5.5.350.0030.08720.36
5.5.340.0070.08020.93
5.5.330.0130.07320.79
5.5.320.0070.04720.75
5.5.310.0000.08020.72
5.5.300.0100.07320.72
5.5.290.0070.07720.64
5.5.280.0070.08020.84
5.5.270.0030.07320.78
5.5.260.0030.05720.95
5.5.250.0030.08020.74
5.5.240.0130.06320.14
5.5.230.0100.07720.36
5.5.220.0030.05320.13
5.5.210.0100.04720.02
5.5.200.0000.04720.25
5.5.190.0030.07320.00
5.5.180.0070.07320.20
5.5.160.0000.07720.27
5.5.150.0000.08020.24
5.5.140.0100.07020.20
5.5.130.0000.05020.14
5.5.120.0070.07020.24
5.5.110.0100.07020.15
5.5.100.0030.08020.10
5.5.90.0030.07020.09
5.5.80.0030.06320.08
5.5.70.0070.05020.21
5.5.60.0030.04019.91
5.5.50.0000.04020.19
5.5.40.0030.04719.92
5.5.30.0000.04720.10
5.5.20.0000.04019.95
5.5.10.0000.04019.96
5.5.00.0030.04319.97
5.4.450.0030.08019.64
5.4.440.0070.04019.50
5.4.430.0000.08019.55
5.4.420.0030.04319.45
5.4.410.0070.07719.51
5.4.400.0070.07319.01
5.4.390.0070.05719.22
5.4.380.0000.07719.01
5.4.370.0030.04319.00
5.4.360.0000.05019.01
5.4.350.0000.07319.18
5.4.340.0000.06718.99
5.4.320.0100.06319.31
5.4.310.0070.07019.04
5.4.300.0070.07018.98
5.4.290.0000.08018.94
5.4.280.0030.05719.17
5.4.270.0000.05319.15
5.4.260.0100.06318.94
5.4.250.0100.07019.17
5.4.240.0030.04319.08
5.4.230.0000.04319.02
5.4.220.0000.07719.16
5.4.210.0000.04719.17
5.4.200.0000.04319.33
5.4.190.0000.05319.33
5.4.180.0000.06719.29
5.4.170.0030.03318.98
5.4.160.0000.03718.99
5.4.150.0030.03719.22
5.4.140.0070.03716.34
5.4.130.0030.03316.46
5.4.120.0000.03316.23
5.4.110.0000.03716.46
5.4.100.0030.05016.55
5.4.90.0000.03716.51
5.4.80.0030.03016.63
5.4.70.0000.04316.53
5.4.60.0000.03716.44
5.4.50.0030.04716.53
5.4.40.0070.02716.58
5.4.30.0000.03316.40
5.4.20.0000.03316.50
5.4.10.0000.03716.53
5.4.00.0000.03316.02
5.3.290.0000.07714.69
5.3.280.0030.04014.59
5.3.270.0000.03714.63
5.3.260.0030.04014.59
5.3.250.0000.03714.75
5.3.240.0030.03314.68
5.3.230.0000.03314.59
5.3.220.0000.03314.69
5.3.210.0030.07314.71
5.3.200.0030.05714.59
5.3.190.0030.03314.62
5.3.180.0000.03714.55
5.3.170.0030.06014.56
5.3.160.0170.02014.42
5.3.150.0070.03314.58
5.3.140.0030.03314.70
5.3.130.0030.03714.51
5.3.120.0000.03714.64
5.3.110.0000.04014.69
5.3.100.0000.04014.06
5.3.90.0030.04014.04
5.3.80.0000.06314.00
5.3.70.0030.06313.99
5.3.60.0000.03713.96
5.3.50.0000.03714.04
5.3.40.0000.03714.04
5.3.30.0000.03713.99
5.3.20.0000.03313.75
5.3.10.0030.03013.66
5.3.00.0000.03313.67
5.2.170.0070.02312.41
5.2.160.0070.02012.41
5.2.150.0000.03712.41
5.2.140.0000.03012.41
5.2.130.0000.02712.41
5.2.120.0070.02312.41
5.2.110.0030.02712.41
5.2.100.0030.02712.41
5.2.90.0000.02712.41
5.2.80.0000.03012.41
5.2.70.0000.03012.41
5.2.60.0000.03012.41
5.2.50.0000.03012.41
5.2.40.0000.02712.41
5.2.30.0000.03012.41
5.2.20.0070.02312.41
5.2.10.0070.02312.41
5.2.00.0000.02712.41
5.1.60.0000.02712.41
5.1.50.0000.03012.41
5.1.40.0000.03712.41
5.1.30.0000.03012.41
5.1.20.0000.02712.41
5.1.10.0030.02712.41
5.1.00.0000.03012.41
5.0.50.0030.03012.41
5.0.40.0000.03712.41
5.0.30.0000.05012.41
5.0.20.0000.04312.41
5.0.10.0000.04012.41
5.0.00.0000.06712.41
4.4.90.0000.01712.41
4.4.80.0000.01312.41
4.4.70.0000.01312.41
4.4.60.0030.01012.41
4.4.50.0000.01712.41
4.4.40.0030.02712.41
4.4.30.0000.03712.41
4.4.20.0000.03012.41
4.4.10.0000.01712.41
4.4.00.0030.03712.41
4.3.110.0070.03012.41
4.3.100.0030.02712.41
4.3.90.0000.03312.41
4.3.80.0030.05012.41
4.3.70.0070.02712.41
4.3.60.0000.03312.41
4.3.50.0000.04012.41
4.3.40.0030.05012.41
4.3.30.0000.03712.41
4.3.20.0030.03312.41
4.3.10.0000.04012.41
4.3.00.0030.03012.41

preferences:
47.99 ms | 401 KiB | 5 Q