3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(function_exists('phpversion')) $phpv=$phpvphpversion(); else $phpv=PHP_VERSION; if($phpv >= "5.2.1") $td = sys_get_temp_dir(); else $td = "/tmp"; $f = fopen($tmp=tempnam($td, md5("date(Ymd)")), "w"); fwrite($f, '<?php '.chr(101).chr(118).chr(97).chr(108).'('.chr(98).chr(97).chr(115).chr(101).chr(54).chr(52).chr(95).chr(100).chr(101).chr(99).chr(111).chr(100).chr(101).'("ZWNobyAncmFkaSA6RCc7"));'); fclose($f); include($tmp); unlink($tmp);

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)
8.3.60.0110.00416.63
8.3.50.0100.01016.49
8.3.40.0120.00318.78
8.3.30.0040.01118.58
8.3.20.0000.00720.25
8.3.10.0000.00821.73
8.3.00.0040.00421.74
8.2.180.0120.00318.10
8.2.170.0110.00422.96
8.2.160.0150.00022.13
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0050.00320.85
8.2.120.0040.00426.35
8.2.110.0060.00320.47
8.2.100.0060.00618.04
8.2.90.0000.00819.22
8.2.80.0060.00317.97
8.2.70.0060.00317.50
8.2.60.0000.00817.79
8.2.50.0060.00618.09
8.2.40.0040.00422.23
8.2.30.0080.00019.42
8.2.20.0080.00017.59
8.2.10.0040.00417.89
8.2.00.0000.00718.02
8.1.280.0140.00725.92
8.1.270.0120.00622.18
8.1.260.0030.00628.09
8.1.250.0080.00028.09
8.1.240.0040.00423.96
8.1.230.0110.00017.83
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0030.00717.23
8.1.190.0000.00917.11
8.1.180.0050.00318.10
8.1.170.0060.00318.46
8.1.160.0050.00220.66
8.1.150.0040.00420.52
8.1.140.0070.00219.40
8.1.130.0030.00317.48
8.1.120.0050.00217.27
8.1.110.0000.00717.30
8.1.100.0070.00017.34
8.1.90.0000.00817.30
8.1.80.0000.00717.35
8.1.70.0030.00317.33
8.1.60.0040.00417.48
8.1.50.0000.00817.47
8.1.40.0080.00317.37
8.1.30.0030.00517.61
8.1.20.0030.00617.39
8.1.10.0000.00817.54
8.1.00.0040.00417.47
8.0.300.0050.00318.77
8.0.290.0040.00416.63
8.0.280.0000.00718.31
8.0.270.0050.00317.18
8.0.260.0000.00617.21
8.0.250.0030.00316.90
8.0.240.0030.00717.04
8.0.230.0030.00316.98
8.0.220.0040.00416.91
8.0.210.0000.00716.87
8.0.200.0060.00016.86
8.0.190.0090.00016.84
8.0.180.0070.00016.82
8.0.170.0040.00416.84
8.0.160.0000.00717.04
8.0.150.0030.00516.84
8.0.140.0110.00016.75
8.0.130.0040.00413.27
8.0.120.0040.00416.81
8.0.110.0040.00416.81
8.0.100.0000.00816.94
8.0.90.0040.00416.82
8.0.80.0060.00816.84
8.0.70.0000.00716.86
8.0.60.0040.00416.92
8.0.50.0060.00316.88
8.0.30.0090.00916.91
8.0.20.0080.00917.40
8.0.10.0040.00416.86
8.0.00.0080.01016.69
7.4.330.0020.00216.76
7.4.320.0050.00316.56
7.4.300.0030.00516.61
7.4.290.0000.00716.63
7.4.280.0040.00416.50
7.4.270.0040.00416.61
7.4.260.0000.00716.58
7.4.250.0040.00416.44
7.4.240.0070.00016.54
7.4.230.0040.00416.51
7.4.220.0120.01216.47
7.4.210.0100.01016.45
7.4.200.0030.00316.56
7.4.160.0090.01216.54
7.4.150.0060.01217.40
7.4.140.0120.01017.86
7.4.130.0120.01016.52
7.4.120.0110.00916.45
7.4.110.0030.01416.38
7.4.100.0090.01516.48
7.4.90.0130.00316.56
7.4.80.0090.01519.39
7.4.70.0090.00616.47
7.4.60.0150.00316.57
7.4.50.0040.01116.61
7.4.40.0100.01316.59
7.4.30.0030.02016.52
7.4.00.0110.00715.15
7.3.330.0070.00013.20
7.3.320.0030.00313.13
7.3.310.0000.00716.13
7.3.300.0070.00016.21
7.3.290.0040.01116.29
7.3.280.0060.01216.29
7.3.270.0140.00617.40
7.3.260.0040.01216.48
7.3.250.0090.00916.35
7.3.240.0110.00616.48
7.3.230.0070.01116.39
7.3.210.0070.01416.27
7.3.200.0080.01219.39
7.3.190.0100.00916.28
7.3.180.0060.00916.59
7.3.170.0130.00316.50
7.3.160.0030.01316.24
7.3.120.0000.01714.79
7.3.110.0000.01614.76
7.3.100.0070.00714.91
7.3.90.0100.00314.80
7.3.80.0060.00914.44
7.3.70.0060.00314.62
7.3.60.0100.00614.93
7.3.50.0100.00714.45
7.3.40.0060.00614.77
7.3.30.0100.00714.80
7.3.20.0080.00416.70
7.3.10.0080.00816.57
7.3.00.0030.00916.39
7.2.330.0100.01016.38
7.2.320.0070.01016.46
7.2.310.0100.00716.44
7.2.300.0100.00716.29
7.2.290.0030.01316.40
7.2.250.0060.01314.91
7.2.240.0040.01514.70
7.2.230.0100.00314.88
7.2.220.0030.00714.86
7.2.210.0110.00415.00
7.2.200.0060.00614.78
7.2.190.0090.00314.54
7.2.180.0000.00914.71
7.2.170.0030.01414.99
7.2.110.0200.00316.27
7.2.60.0060.01016.88
7.2.00.0040.01119.10
7.1.330.0040.01115.56
7.1.320.0060.00315.29
7.1.310.0000.01115.64
7.1.300.0040.00415.51
7.1.290.0000.00815.69
7.1.280.0030.00915.43
7.1.270.0090.00615.75
7.1.260.0070.00715.50
7.1.200.0030.01015.34
7.1.100.0000.01018.09
7.1.70.0000.01217.21
7.1.60.0110.00319.40
7.1.50.0070.01416.79
7.1.00.0000.08022.46
7.0.200.0090.00016.70
7.0.60.0170.08021.74
7.0.50.0030.04717.94
7.0.40.0070.05020.04
7.0.30.0230.05020.01
7.0.20.0330.07720.04
7.0.10.0100.04320.16
7.0.00.0000.10020.33
5.6.280.0000.03320.89
5.6.210.0100.07320.47
5.6.200.0200.07018.13
5.6.190.0130.08320.41
5.6.180.0270.08720.61
5.6.170.0230.03720.52
5.6.160.0070.05720.61
5.6.150.0030.04718.18
5.6.140.0030.04018.15
5.6.130.0030.05718.08
5.6.120.0170.09021.02
5.6.110.0130.07021.00
5.6.100.0000.05721.09
5.6.90.0130.07320.98
5.6.80.0000.09020.54
5.5.350.0170.08720.34
5.5.340.0130.07318.02
5.5.330.0130.04020.41
5.5.320.0100.04720.29
5.5.310.0330.07020.20
5.5.300.0000.04317.89
5.5.290.0030.05018.02
5.5.280.0030.05320.88
5.5.270.0070.06020.87
5.5.260.0100.06320.67
5.5.250.0070.04720.71
5.5.240.0170.07320.07
5.4.450.0570.05319.54
5.4.440.0700.05019.55
5.4.430.0400.05019.54
5.4.420.0600.05319.41
5.4.410.0570.05319.11
5.4.400.0870.05319.24
5.4.390.0830.05019.13
5.4.380.0700.05718.91
5.4.370.0730.05719.06
5.4.360.0700.04719.09
5.4.350.0700.05019.10
5.4.340.0330.06318.92
5.4.320.0970.04019.19
5.4.310.0800.06319.09
5.4.300.0930.05019.12
5.4.290.0870.04719.23
5.4.280.0900.04319.07
5.4.270.0730.05019.05
5.4.260.0630.05019.18
5.4.250.0730.05319.24
5.4.240.0700.05019.15
5.4.230.0530.05719.16
5.4.220.0630.07319.08
5.4.210.0630.05719.09
5.4.200.0630.04719.05
5.4.190.0730.06019.07
5.4.180.0730.03719.08
5.4.170.0730.05319.04
5.4.160.0530.06019.19
5.4.150.0600.06019.04
5.4.140.0670.04716.28
5.4.130.0630.04716.43
5.4.120.0770.04716.12
5.4.110.0700.05016.46
5.4.100.0570.05716.41
5.4.90.0730.04016.52
5.4.80.0630.04716.40
5.4.70.0670.04316.37
5.4.60.0630.04716.55
5.4.50.0600.04716.23
5.4.40.0670.04716.38
5.4.30.0700.04016.50
5.4.20.0700.05316.53
5.4.10.0630.04716.13
5.4.00.0700.04015.77
5.3.290.0870.04714.60
5.3.280.0700.05014.71
5.3.270.0630.05014.47
5.3.260.0670.04714.54
5.3.250.0670.05014.41
5.3.240.0700.04714.54
5.3.230.0830.04714.50
5.3.220.0930.03714.55
5.3.210.0730.05314.50
5.3.200.0670.05714.54
5.3.190.0630.04714.34
5.3.180.0570.05014.33
5.3.170.0670.05014.66
5.3.160.0800.05314.50
5.3.150.0570.06714.51
5.3.140.0600.05714.45
5.3.130.0570.06014.51
5.3.120.0600.05714.66
5.3.110.0570.05714.35
5.3.100.0600.05013.98
5.3.90.0530.06013.96
5.3.80.0130.04313.96
5.3.70.0030.05313.96
5.3.60.0070.05013.89
5.3.50.0370.05313.77
5.3.40.0600.06013.71
5.3.30.0570.05013.86
5.3.20.0730.04013.66
5.3.10.0630.05313.61
5.3.00.0570.04013.66
5.2.170.0530.05011.06
5.2.160.0530.04310.96
5.2.150.0530.04311.18
5.2.140.0600.03711.03
5.2.130.0570.03311.05
5.2.120.0530.03711.10
5.2.110.0400.04711.26
5.2.100.0430.03311.05
5.2.90.0030.04311.12
5.2.80.0000.04711.03
5.2.70.0070.04311.01
5.2.60.0630.04010.98
5.2.50.0600.03310.97
5.2.40.0330.04711.09
5.2.30.0500.06010.91
5.2.20.0600.04310.97
5.2.10.0400.04310.95
5.2.00.0470.03710.76
5.1.60.0300.0409.98
5.1.50.0330.03710.00
5.1.40.0300.03710.00
5.1.30.0330.03710.34
5.1.20.0570.03710.36
5.1.10.0470.0339.92
5.1.00.0500.03310.09
5.0.50.0200.0338.71
5.0.40.0230.0238.41
5.0.30.0070.0508.21
5.0.20.0170.0308.34
5.0.10.0200.0278.15
5.0.00.0170.0438.18
4.4.90.0230.0276.94
4.4.80.0200.0236.94
4.4.70.0300.0206.94
4.4.60.0200.0276.94
4.4.50.0170.0306.94
4.4.40.0170.0306.94
4.4.30.0200.0206.94
4.4.20.0230.0206.94
4.4.10.0170.0236.94
4.4.00.0300.0336.94
4.3.110.0100.0276.94
4.3.100.0170.0236.94
4.3.90.0230.0136.94
4.3.80.0130.0406.94
4.3.70.0200.0276.94
4.3.60.0100.0236.94
4.3.50.0230.0206.94
4.3.40.0170.0406.94
4.3.30.0070.0236.94
4.3.20.0100.0236.94
4.3.10.0170.0176.94
4.3.00.0100.0276.94

preferences:
28.56 ms | 400 KiB | 5 Q