3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_POST = [ 'wind_1' => 'hk', 'hamburger_66' => 'foo', 'wind_2' => 'pop', 'wind_25' => 'another', 'bar_111' => 'bar' ]; echo max(preg_replace('~^(?:wind_|.*)~', '', array_keys($_POST)));

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)
8.3.70.0100.00616.75
8.3.60.0060.00918.55
8.3.50.0080.00618.43
8.3.40.0120.00318.92
8.3.30.0120.00318.82
8.3.20.0000.00819.15
8.3.10.0040.00420.91
8.3.00.0000.00823.66
8.2.190.0110.00416.78
8.2.180.0130.01018.41
8.2.170.0100.00719.02
8.2.160.0040.01122.96
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00420.08
8.2.110.0060.00322.30
8.2.100.0060.00618.03
8.2.90.0050.00317.75
8.2.80.0040.00418.95
8.2.70.0060.00317.88
8.2.60.0090.00017.88
8.2.50.0080.00017.75
8.2.40.0060.00317.75
8.2.30.0000.00719.30
8.2.20.0000.00717.99
8.2.10.0020.00518.14
8.2.00.0030.00319.28
8.1.280.0040.01125.92
8.1.270.0110.00023.74
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0070.00322.42
8.1.230.0060.00620.91
8.1.220.0080.00017.79
8.1.210.0040.00418.77
8.1.200.0070.00317.36
8.1.190.0040.00417.48
8.1.180.0060.00318.10
8.1.170.0030.00617.62
8.1.160.0000.00718.84
8.1.150.0040.00418.82
8.1.140.0000.00717.66
8.1.130.0040.00417.65
8.1.120.0000.00717.68
8.1.110.0020.00517.54
8.1.100.0000.00717.54
8.1.90.0030.00417.62
8.1.80.0040.00417.63
8.1.70.0000.00717.62
8.1.60.0070.00417.70
8.1.50.0000.00717.65
8.1.40.0040.00417.57
8.1.30.0060.00317.72
8.1.20.0070.00017.82
8.1.10.0090.00017.63
8.1.00.0030.00617.68
8.0.300.0070.00021.96
8.0.290.0000.00716.88
8.0.280.0000.00718.37
8.0.270.0030.00317.29
8.0.260.0030.00516.85
8.0.250.0040.00417.03
8.0.240.0030.00317.10
8.0.230.0080.00017.09
8.0.220.0030.00517.02
8.0.210.0020.00517.04
8.0.200.0070.00017.06
8.0.190.0000.00916.98
8.0.180.0000.00817.07
8.0.170.0060.00317.11
8.0.160.0000.00716.94
8.0.150.0040.00416.84
8.0.140.0070.00016.91
8.0.130.0030.00313.45
8.0.120.0070.00017.00
8.0.110.0000.00716.90
8.0.100.0040.00416.98
8.0.90.0040.00417.01
8.0.80.0060.01017.02
8.0.70.0030.00617.15
8.0.60.0080.00016.91
8.0.50.0040.00416.84
8.0.30.0130.00517.24
8.0.20.0120.00817.42
8.0.10.0040.00417.04
8.0.00.0100.00816.91
7.4.330.0050.00015.55
7.4.320.0000.00716.85
7.4.300.0000.00716.72
7.4.290.0000.00716.78
7.4.280.0040.00416.75
7.4.270.0000.00716.79
7.4.260.0050.00316.71
7.4.250.0000.00716.75
7.4.240.0040.00416.84
7.4.230.0030.00316.46
7.4.220.0040.00416.91
7.4.210.0120.00316.73
7.4.200.0070.00016.62
7.4.160.0090.00716.73
7.4.140.0090.00917.86
7.4.130.0110.00716.74
7.4.120.0130.00716.66
7.4.110.0090.00916.63
7.4.100.0100.00716.64
7.4.90.0060.01216.50
7.4.80.0070.01419.39
7.4.70.0080.01416.59
7.4.60.0110.00716.65
7.4.50.0060.01016.47
7.4.40.0090.00916.63
7.4.10.0070.01115.05
7.4.00.0100.00815.12
7.3.330.0050.00013.13
7.3.320.0040.00413.17
7.3.310.0000.00716.19
7.3.300.0040.00416.29
7.3.290.0000.00716.27
7.3.280.0070.01016.34
7.3.260.0070.01116.47
7.3.240.0060.01016.54
7.3.230.0090.00916.30
7.3.210.0150.00616.34
7.3.200.0090.00816.34
7.3.190.0060.00916.39
7.3.180.0030.01716.38
7.3.170.0070.01416.32
7.3.160.0090.01216.82
7.3.130.0070.01114.80
7.3.120.0120.00614.66
7.3.110.0070.01015.08
7.3.100.0040.00815.00
7.3.90.0000.01414.82
7.3.80.0000.01115.18
7.3.70.0030.00814.65
7.3.60.0070.01014.94
7.3.50.0070.01015.04
7.3.40.0060.00614.93
7.3.30.0070.00714.86
7.3.20.0060.00916.53
7.3.10.0080.00816.40
7.3.00.0030.00716.40
7.2.330.0150.00316.78
7.2.320.0100.01616.84
7.2.310.0090.01216.72
7.2.300.0080.00816.69
7.2.290.0090.01216.73
7.2.260.0100.01015.13
7.2.250.0030.01514.86
7.2.240.0060.00915.24
7.2.230.0060.00615.10
7.2.220.0070.00315.08
7.2.210.0090.00315.16
7.2.200.0100.00315.37
7.2.190.0070.00715.09
7.2.180.0030.01415.16
7.2.170.0080.00814.95
7.2.160.0040.00815.24
7.2.150.0100.00717.02
7.2.140.0110.00016.98
7.2.130.0070.00717.10
7.2.120.0030.01017.05
7.2.110.0040.01217.08
7.2.100.0070.00716.93
7.2.90.0040.01116.95
7.2.80.0050.00517.09
7.2.70.0250.01015.98
7.2.60.0250.00716.12
7.2.50.0210.00816.14
7.2.40.0210.00816.23
7.2.30.0270.00716.00
7.2.20.0330.01216.02
7.2.10.0240.00616.06
7.2.00.0390.00815.93
7.1.330.0070.00715.84
7.1.320.0100.00315.50
7.1.310.0040.00815.87
7.1.300.0060.00815.94
7.1.290.0030.01015.96
7.1.280.0060.00915.98
7.1.270.0030.01015.87
7.1.260.0030.00915.97
7.1.250.0000.01315.77
7.1.240.0060.00615.80
7.1.230.0070.01015.82
7.1.220.0030.01015.86
7.1.210.0080.00015.83
7.1.200.0030.00815.83
7.1.190.0040.00415.98
7.1.180.0030.00615.98
7.1.170.0280.00514.82
7.1.160.0370.00814.82
7.1.150.0250.00815.00
7.1.140.0340.00514.86
7.1.130.0250.00814.68
7.1.120.0370.00914.86
7.1.110.0400.00914.99
7.1.100.0300.00814.98
7.1.90.0300.01114.87
7.1.80.0230.01214.75
7.1.70.0320.00515.01
7.1.60.0360.01223.81
7.1.50.0420.00824.01
7.1.40.0370.01423.90
7.1.30.0440.00823.72
7.1.20.0430.00723.87
7.1.10.0740.00814.83
7.1.00.0270.00814.92
7.0.330.0030.01015.57
7.0.320.0030.01315.36
7.0.310.0030.01015.57
7.0.300.0040.00815.45
7.0.290.0090.00015.42
7.0.280.0090.00615.44
7.0.270.0040.00415.55
7.0.260.0100.00315.29
7.0.250.0030.00915.45
7.0.240.0030.01115.36
7.0.230.0040.00415.25
7.0.220.0000.01115.23
7.0.210.0030.01015.38
7.0.200.0120.00015.36
7.0.190.0060.01015.46
7.0.180.0040.00415.46
7.0.170.0040.00815.61
7.0.160.0030.00715.46
7.0.150.0030.00815.69
7.0.140.0030.00715.50
7.0.130.0060.00615.71
7.0.120.0060.00315.61
7.0.110.0070.00715.38
7.0.100.0120.00615.44
7.0.90.0110.00415.64
7.0.80.0100.00015.66
7.0.70.0070.00715.19
7.0.60.0060.00615.31
7.0.50.0100.00315.71
7.0.40.0080.00613.66
7.0.30.0000.00813.27
7.0.20.0070.00713.47
7.0.10.0030.00913.38
7.0.00.0030.00913.29
5.6.400.0060.00614.56
5.6.390.0000.01314.59
5.6.380.0000.01214.50
5.6.370.0030.01214.57
5.6.360.0030.00914.52
5.6.350.0060.00614.30
5.6.340.0090.00314.63
5.6.330.0030.01014.60
5.6.320.0090.00014.43
5.6.310.0150.00014.46
5.6.300.0070.00714.20
5.6.290.0030.01014.50
5.6.280.0030.01014.69
5.6.270.0030.01314.70
5.6.260.0090.00914.58
5.6.250.0060.01314.70
5.6.240.0070.01314.58
5.6.230.0040.01114.37
5.6.220.0040.01114.57
5.6.210.0110.00414.32
5.6.200.0030.00614.36
5.6.190.0030.00614.27
5.6.180.0110.00314.73
5.6.170.0030.00614.27
5.6.160.0000.00814.48
5.6.150.0070.00714.62
5.6.140.0130.00014.52
5.6.130.0080.00814.35
5.6.120.0030.01014.63
5.6.110.0030.00614.47
5.6.100.0030.01214.65
5.6.90.0090.00614.38
5.6.80.0000.01514.36
5.6.70.0060.00314.39
5.6.60.0000.01414.64
5.6.50.0070.00714.33
5.6.40.0000.01314.42
5.6.30.0070.00314.26
5.6.20.0040.01114.36
5.6.10.0100.00714.43
5.6.00.0030.00814.34

preferences:
45.16 ms | 401 KiB | 5 Q