3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = 53; $items = array(1, 22, 77, 53, 34, 51, 56); $runtimes = 0; function find($needle, array $haystack, $cursor = 0) { $GLOBAL['runtimes'] ++; if (!isset($haystack[$cursor])) { return false; } if ($needle === $haystack[$cursor]) { return $cursor; } return find($needle, $haystack, $cursor + 1); } $retval = find($value, $items); printf($runtimes . PHP_EOL); var_dump($retval);

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)
8.3.60.0070.01418.55
8.3.50.0080.01121.15
8.3.40.0070.00718.77
8.3.30.0120.00319.04
8.3.20.0070.00020.34
8.3.10.0040.00423.56
8.3.00.0080.00019.08
8.2.180.0130.00316.88
8.2.170.0090.00922.96
8.2.160.0040.01120.22
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0080.00020.81
8.2.110.0090.00320.47
8.2.100.0080.00417.91
8.2.90.0030.00619.30
8.2.80.0040.00417.97
8.2.70.0090.00917.38
8.2.60.0070.00017.93
8.2.50.0080.00018.07
8.2.40.0080.00019.81
8.2.30.0020.00518.00
8.2.20.0000.00717.69
8.2.10.0000.00718.18
8.2.00.0070.00018.08
8.1.280.0110.01125.92
8.1.270.0000.01520.20
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.89
8.1.230.0040.00822.09
8.1.220.0030.00517.79
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0000.00817.23
8.1.180.0030.00518.10
8.1.170.0050.00318.53
8.1.160.0000.00722.00
8.1.150.0040.00418.80
8.1.140.0040.00417.45
8.1.130.0000.00717.82
8.1.120.0070.00417.36
8.1.110.0060.00317.48
8.1.100.0000.00717.40
8.1.90.0040.00317.50
8.1.80.0040.00417.34
8.1.70.0030.00317.42
8.1.60.0120.00317.47
8.1.50.0060.00317.41
8.1.40.0030.00517.34
8.1.30.0040.00417.69
8.1.20.0040.00817.64
8.1.10.0000.00817.56
8.1.00.0030.00617.55
8.0.300.0000.00818.77
8.0.290.0000.00716.88
8.0.280.0000.00718.46
8.0.270.0000.00717.17
8.0.260.0030.00318.51
8.0.250.0000.00717.03
8.0.240.0000.00817.03
8.0.230.0000.00717.07
8.0.220.0070.00017.00
8.0.210.0000.00716.86
8.0.200.0040.00416.93
8.0.190.0000.00816.93
8.0.180.0030.00516.91
8.0.170.0000.00716.98
8.0.160.0000.00716.98
8.0.150.0040.00416.76
8.0.140.0040.00416.89
8.0.130.0030.00313.33
8.0.120.0000.00816.95
8.0.110.0080.00016.96
8.0.100.0040.00416.84
8.0.90.0080.00016.84
8.0.80.0090.00617.02
8.0.70.0040.00416.85
8.0.60.0040.00416.96
8.0.50.0000.00816.93
8.0.30.0080.00917.06
8.0.20.0070.01717.40
8.0.10.0080.00017.14
8.0.00.0130.00616.80
7.4.330.0020.00215.20
7.4.320.0030.00316.52
7.4.300.0030.00316.48
7.4.290.0000.00716.53
7.4.280.0070.00016.63
7.4.270.0060.00016.53
7.4.260.0000.00716.42
7.4.250.0050.00216.37
7.4.240.0050.00216.55
7.4.230.0030.00316.64
7.4.220.0110.00716.43
7.4.210.0060.00916.61
7.4.200.0040.00416.36
7.4.160.0090.00616.54
7.4.150.0090.01017.40
7.4.140.0090.01017.86
7.4.130.0130.01016.48
7.4.120.0070.01016.59
7.4.110.0130.01016.72
7.4.100.0180.00616.49
7.4.90.0030.01416.55
7.4.80.0060.01619.39
7.4.70.0110.00616.36
7.4.60.0100.00716.52
7.4.50.0070.00016.29
7.4.40.0160.00016.41
7.4.30.0100.01016.61
7.4.00.0030.01215.00
7.3.330.0040.00413.47
7.3.320.0000.00513.45
7.3.310.0070.00016.52
7.3.300.0040.00416.34
7.3.290.0130.00616.44
7.3.280.0060.00916.41
7.3.270.0170.00017.40
7.3.260.0110.00816.51
7.3.250.0090.00916.46
7.3.240.0120.00416.51
7.3.230.0080.01116.43
7.3.210.0170.00716.46
7.3.200.0100.01019.39
7.3.190.0090.00916.65
7.3.180.0060.01016.55
7.3.170.0120.00416.57
7.3.160.0060.01116.48
7.3.120.0110.00714.93
7.3.110.0060.01014.71
7.3.100.0060.00314.53
7.3.90.0090.00614.82
7.3.80.0120.00014.54
7.3.70.0130.00314.90
7.3.60.0050.00514.90
7.3.50.0070.00614.68
7.3.40.0060.00915.04
7.3.30.0040.01115.01
7.3.20.0090.00616.68
7.3.10.0060.00516.73
7.3.00.0050.00716.63
7.2.330.0140.00716.81
7.2.320.0100.00716.56
7.2.310.0090.00916.79
7.2.300.0060.01116.42
7.2.290.0110.00616.58
7.2.250.0060.00915.10
7.2.240.0000.02015.23
7.2.230.0080.00815.04
7.2.220.0000.01214.89
7.2.210.0000.01314.99
7.2.200.0070.00715.10
7.2.190.0000.00915.04
7.2.180.0030.01214.90
7.2.170.0030.01015.11
7.2.130.0090.00416.92
7.2.120.0080.00416.97
7.2.110.0040.00916.94
7.2.100.0010.01316.99
7.2.90.0070.00516.85
7.2.80.0060.00716.89
7.2.70.0030.01116.86
7.2.60.0030.01017.08
7.2.50.0030.01117.04
7.2.40.0070.00816.76
7.2.30.0020.01116.86
7.2.20.0050.00717.05
7.2.10.0090.00316.89
7.2.00.0070.00617.91
7.1.330.0080.00415.95
7.1.320.0000.01615.74
7.1.310.0000.01416.01
7.1.300.0090.00415.84
7.1.290.0060.00616.00
7.1.280.0030.01015.91
7.1.270.0070.00715.76
7.1.260.0080.00015.66
7.1.250.0050.00515.79
7.1.100.0040.00417.90
7.1.70.0000.00917.26
7.1.60.0140.01019.48
7.1.50.0130.00316.91
7.1.00.0030.07722.50
7.0.200.0050.00816.84
7.0.60.0170.06719.88
7.0.50.0130.06717.88
7.0.40.0100.04720.18
7.0.30.0230.08320.30
7.0.20.0400.07720.07
7.0.10.0130.05020.07
7.0.00.0030.07020.14
5.6.280.0070.07021.05
5.6.210.0030.07720.68
5.6.200.0070.08018.25
5.6.190.0070.03720.54
5.6.180.3100.04320.48
5.6.170.0330.07720.71
5.6.160.0100.08020.54
5.6.150.0130.06018.20
5.6.140.0070.08018.23
5.6.130.0030.08318.16
5.6.120.0070.08321.02
5.6.110.0030.08720.89
5.6.100.0100.08320.89
5.6.90.0100.03721.01
5.6.80.0200.04720.52
5.6.70.4500.04020.36
5.5.350.0330.07320.40
5.5.340.0030.07717.96
5.5.330.0070.08320.13
5.5.320.0200.04320.35
5.5.310.0330.06020.35
5.5.300.0070.03717.92
5.5.290.0070.04317.92
5.5.280.0030.09020.80
5.5.270.0200.06320.77
5.5.260.0030.08020.88
5.5.250.0170.07720.71
5.5.240.0030.09020.16
5.4.450.0200.04019.46
5.4.440.0200.05319.42
5.4.430.0200.08319.63
5.4.420.0170.03719.54
5.4.410.0200.07319.16
5.4.400.0300.04719.20
5.4.390.0270.07319.07
5.4.380.0230.04018.94
5.4.370.0270.07319.09
5.4.360.0170.04319.16
5.4.350.0270.07019.32
5.4.340.0200.07319.06
5.4.320.0330.07019.26
5.4.310.0300.07319.15
5.4.300.0270.05018.99
5.4.290.0170.07719.04
5.4.280.0230.07018.87
5.4.270.0130.06019.09
5.4.260.0230.04718.94
5.4.250.0270.06018.84
5.4.240.0270.06719.23
5.4.230.0400.04319.14
5.4.220.0170.08319.14
5.4.210.0230.06318.94
5.4.200.0230.04719.13
5.4.190.0130.05718.93
5.4.180.0200.04719.13
5.4.170.0300.07018.83
5.4.160.0200.04719.14
5.4.150.0230.06319.06
5.4.140.0270.06016.37
5.4.130.0230.06716.37
5.4.120.0200.04016.48
5.4.110.0330.03316.40
5.4.100.0270.04716.56
5.4.90.0270.06316.19
5.4.80.0200.07016.35
5.4.70.0230.04316.43
5.4.60.0230.04316.43
5.4.50.0270.02716.48
5.4.40.0100.05016.51
5.4.30.0300.05316.23
5.4.20.0170.06716.42
5.4.10.0300.06316.55
5.4.00.0200.07015.90
5.3.290.0270.04714.69
5.3.280.0230.05714.61
5.3.270.0200.04314.53
5.3.260.0270.06014.51
5.3.250.0230.06014.58
5.3.240.0230.06314.58
5.3.230.0230.04714.71
5.3.220.0230.03014.56
5.3.210.0170.04014.56
5.3.200.0170.04714.46
5.3.190.0200.08014.65
5.3.180.0100.06714.72
5.3.170.0300.04714.58
5.3.160.0200.03714.54
5.3.150.0270.03314.47
5.3.140.0170.06314.57
5.3.130.0300.06014.47
5.3.120.0230.07014.63
5.3.110.0270.07314.55
5.3.100.0200.04014.12
5.3.90.0270.05714.03
5.3.80.0230.04713.94
5.3.70.0400.03314.11
5.3.60.0200.07013.91
5.3.50.0130.05313.87
5.3.40.0230.07014.03
5.3.30.0300.04013.93
5.3.20.0170.05713.87
5.3.10.0270.04313.87
5.3.00.0230.05313.87
5.2.170.0200.06313.87
5.2.160.0270.04713.87
5.2.150.0200.05313.87
5.2.140.0200.05713.87
5.2.130.0130.03013.87
5.2.120.0270.05013.87
5.2.110.0200.04013.87
5.2.100.0130.04013.87
5.2.90.0200.03313.87
5.2.80.0170.05713.87
5.2.70.0200.04313.87
5.2.60.0200.06013.87
5.2.50.0200.04713.87
5.2.40.0200.03313.87
5.2.30.0100.04313.87
5.2.20.0130.04713.87
5.2.10.0200.05013.87
5.2.00.0230.02313.87
5.1.60.0200.04713.87
5.1.50.0230.04313.87
5.1.40.0130.05013.87
5.1.30.0200.05013.87
5.1.20.0270.03013.87
5.1.10.0170.03013.87
5.1.00.0200.03013.87
5.0.50.0100.03313.87
5.0.40.0070.04313.87
5.0.30.0070.06313.87
5.0.20.0130.04013.87
5.0.10.0070.04713.87
5.0.00.0070.06713.87
4.4.90.0070.03313.87
4.4.80.0130.03013.87
4.4.70.0070.03713.87
4.4.60.0030.03713.87
4.4.50.0070.03313.87
4.4.40.0100.05013.87
4.4.30.0130.02313.87
4.4.20.0030.04013.87
4.4.10.0100.03013.87
4.4.00.0100.05313.87
4.3.110.0100.03713.87
4.3.100.0070.02313.87
4.3.90.0070.03313.87
4.3.80.0070.05313.87
4.3.70.0100.02313.87
4.3.60.0100.03313.87
4.3.50.0070.03713.87
4.3.40.0070.05013.87
4.3.30.0100.03313.87
4.3.20.0000.04013.87
4.3.10.0070.03313.87
4.3.00.0070.03313.87

preferences:
68.08 ms | 401 KiB | 5 Q