3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_time_limit(0); $length = 4; $charset = sprintf('%s', implode('',array_merge(range('0', '9'),range('a', 'z'),range('A', 'Z')))); for ($i = 0; $i < strlen($charset); $i++) $a[] = $charset{$i}; for ($i = 0, $c = "", $d = "if(strpos(md5("; $i < $length; $i++){ $c .= "foreach(\$a as \$b[$i])"; $d .= "\$b[$i]."; } eval($c.$d."),'202cb962ac59075b964b07152d234b70')!== false){print \"\$str==pass\n\";}");

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)
8.3.60.0130.00618.35
8.3.50.0090.00821.91
8.3.40.0070.00718.84
8.3.30.0100.00718.96
8.3.20.0040.00420.41
8.3.10.0080.00022.09
8.3.00.0080.00022.44
8.2.180.0110.01116.63
8.2.170.0070.00722.96
8.2.160.0070.00720.72
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0050.00226.16
8.2.120.0040.00419.36
8.2.110.0040.00421.11
8.2.100.0100.00317.78
8.2.90.0040.00418.95
8.2.80.0040.00417.97
8.2.70.0040.00417.25
8.2.60.0000.00817.80
8.2.50.0090.00018.07
8.2.40.0040.00418.09
8.2.30.0000.00817.84
8.2.20.0050.00217.39
8.2.10.0080.00019.36
8.2.00.0000.00817.54
8.1.280.0140.00425.92
8.1.270.0000.00822.19
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0040.00422.24
8.1.230.0100.00018.88
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0000.00817.27
8.1.180.0040.00418.10
8.1.170.0080.00018.59
8.1.160.0040.00421.88
8.1.150.0040.00418.44
8.1.140.0050.00217.25
8.1.130.0000.00717.76
8.1.120.0050.00317.34
8.1.110.0030.00517.29
8.1.100.0000.00717.27
8.1.90.0000.00817.27
8.1.80.0040.00417.30
8.1.70.0000.00617.33
8.1.60.0050.00317.42
8.1.50.0030.00617.42
8.1.40.0000.00717.37
8.1.30.0060.00317.39
8.1.20.0050.00317.49
8.1.10.0000.00717.36
8.1.00.0040.00417.24
8.0.300.0030.00618.77
8.0.290.0080.00016.58
8.0.280.0030.00418.38
8.0.270.0070.00017.11
8.0.260.0030.00316.67
8.0.250.0030.00416.78
8.0.240.0080.00016.87
8.0.230.0000.00716.93
8.0.220.0030.00316.82
8.0.210.0040.00416.71
8.0.200.0070.00016.86
8.0.190.0000.00716.92
8.0.180.0000.00716.79
8.0.170.0000.00716.90
8.0.160.0050.00216.79
8.0.150.0000.00716.70
8.0.140.0060.00316.84
8.0.130.0060.00013.18
8.0.120.0060.00316.74
8.0.110.0080.00016.75
8.0.100.0030.00516.77
8.0.90.0040.00416.69
8.0.80.0060.01216.80
8.0.70.0040.00416.71
8.0.60.0040.00416.70
8.0.50.0070.00016.71
8.0.30.0120.01016.95
8.0.20.0150.00517.40
8.0.10.0070.00016.97
8.0.00.0110.01016.63
7.4.330.0050.00015.21
7.4.320.0000.00616.38
7.4.300.0030.00316.52
7.4.290.0030.00316.43
7.4.280.0050.00516.49
7.4.270.0040.00416.52
7.4.260.0040.00416.58
7.4.250.0040.00416.56
7.4.240.0050.00216.55
7.4.230.0000.00716.49
7.4.220.0100.01316.50
7.4.210.0110.00716.62
7.4.200.0030.00316.48
7.4.190.0030.00316.74
7.4.160.0090.00916.70
7.4.150.0140.00317.40
7.4.140.0140.00717.86
7.4.130.0070.01016.50
7.4.120.0100.00716.48
7.4.110.0190.00616.65
7.4.100.0140.00316.61
7.4.90.0160.00316.41
7.4.80.0160.00819.39
7.4.70.0050.01416.66
7.4.60.0040.01216.55
7.4.50.0040.00416.37
7.4.40.0060.00922.77
7.4.30.0070.01016.49
7.4.00.0030.01215.13
7.3.330.0050.00013.45
7.3.320.0000.00613.19
7.3.310.0000.00716.42
7.3.300.0030.00316.40
7.3.290.0230.00016.41
7.3.280.0040.01516.47
7.3.270.0060.01217.40
7.3.260.0030.01516.47
7.3.250.0110.00616.44
7.3.240.0060.01216.32
7.3.230.0060.00916.39
7.3.210.0070.01016.43
7.3.200.0070.01016.47
7.3.190.0030.01516.38
7.3.180.0100.00616.47
7.3.170.0060.01516.38
7.3.160.0130.00316.39
7.3.120.0030.01014.89
7.3.110.0000.01614.70
7.3.100.0070.00715.07
7.3.90.0030.00914.62
7.3.80.0060.00914.82
7.3.70.0080.00315.00
7.3.60.0130.00314.75
7.3.50.0120.00414.82
7.3.40.0090.00614.67
7.3.30.0120.00314.73
7.3.20.0110.00416.91
7.3.10.0070.00316.82
7.3.00.0070.01016.95
7.2.330.0090.01016.74
7.2.320.0060.01216.72
7.2.310.0100.00716.67
7.2.300.0120.00916.65
7.2.290.0100.00716.77
7.2.240.0070.00715.29
7.2.230.0060.00615.21
7.2.220.0000.01715.16
7.2.210.0060.00314.97
7.2.200.0040.01415.02
7.2.190.0000.01315.33
7.2.180.0000.01115.06
7.2.170.0030.01215.09
7.2.160.0100.00314.89
7.2.150.0060.01017.01
7.2.140.0070.00717.07
7.2.130.0060.00916.80
7.2.120.0090.00616.80
7.2.110.0090.00417.17
7.2.100.0030.01416.88
7.2.90.0030.01216.93
7.2.80.0040.00717.01
7.2.70.0060.00916.76
7.2.60.0080.00816.78
7.2.50.0080.00316.76
7.2.40.0090.00617.01
7.2.30.0030.01017.00
7.2.20.0000.01116.78
7.2.10.0030.01316.96
7.2.00.0060.00818.20
7.1.330.0000.01015.89
7.1.320.0120.00315.88
7.1.310.0120.00316.01
7.1.300.0110.00415.77
7.1.290.0040.00815.65
7.1.280.0030.00615.72
7.1.270.0070.00415.96
7.1.260.0070.00715.88
7.1.250.0100.00715.85
7.1.100.0070.00318.20
7.1.70.0030.00717.02
7.1.60.0070.01719.82
7.1.50.0070.00716.69
7.1.00.0100.07022.44
7.0.200.0030.00616.93
7.0.140.0070.07022.16
7.0.100.0070.04319.97
7.0.90.0030.04019.87
7.0.80.0000.06019.93
7.0.70.0000.04019.97
7.0.60.0130.04320.08
7.0.50.0070.04020.25
7.0.40.0100.03720.11
7.0.30.0030.04020.05
7.0.20.0030.05020.00
7.0.10.0000.06020.03
7.0.00.0030.04320.08
5.6.280.0130.08320.89
5.6.250.0030.05320.63
5.6.240.0000.05020.64
5.6.230.0000.05320.70
5.6.220.0030.03720.55
5.6.210.0030.04020.49
5.6.200.0070.04021.14
5.6.190.0030.06021.03
5.6.180.0070.05021.06
5.6.170.0100.03721.14
5.6.160.0030.05021.03
5.6.150.0030.03720.99
5.6.140.0070.03721.12
5.6.130.0070.03721.07
5.6.120.0030.04721.03
5.6.110.0070.04021.09
5.6.100.0170.07320.89
5.6.90.0030.08320.99
5.6.80.0130.06320.40
5.6.70.0070.08020.47
5.6.60.0230.06320.39
5.6.50.0030.08320.41
5.6.40.0100.04720.27
5.6.30.0070.07720.50
5.6.20.0070.07320.38
5.6.10.0030.08020.43
5.6.00.0070.07720.29
5.5.380.0030.04320.57
5.5.370.0000.04320.40
5.5.360.0000.05720.37
5.5.350.0000.04320.42
5.5.340.0030.05020.80
5.5.330.0070.03720.89
5.5.320.0030.04020.78
5.5.310.0030.03720.91
5.5.300.0030.04320.93
5.5.290.0130.06320.73
5.5.280.0000.04720.78
5.5.270.0000.04720.82
5.5.260.0000.04320.77
5.5.250.0070.08720.70
5.5.240.0100.08020.25
5.5.230.0170.07020.18
5.5.220.0170.06720.14
5.5.210.0070.08720.11
5.5.200.0070.07719.99
5.5.190.0100.05320.27
5.5.180.0070.07320.24
5.5.160.0070.07720.21
5.5.150.0100.07320.22
5.5.140.0100.07720.25
5.5.130.0030.08019.99
5.5.120.0000.07020.22
5.5.110.0100.05020.14
5.5.100.0070.08020.08
5.5.90.0130.07720.16
5.5.80.0000.08020.07
5.5.70.0070.06320.11
5.5.60.0000.08319.93
5.5.50.0070.05320.04
5.5.40.0000.08720.10
5.5.30.0070.07319.92
5.5.20.0070.08020.05
5.5.10.0030.09319.98
5.5.00.0070.03719.99
5.4.450.0000.04319.56
5.4.440.0030.03719.36
5.4.430.0000.04319.46
5.4.420.0000.07719.45
5.4.410.0100.07719.21
5.4.400.0230.05719.10
5.4.390.0030.05019.22
5.4.380.0070.07319.13
5.4.370.0070.07718.87
5.4.360.0100.07719.13
5.4.350.0030.07719.05
5.4.340.0070.04718.82
5.4.320.0070.07319.04
5.4.310.0100.07018.86
5.4.300.0000.08319.00
5.4.290.0070.05719.09
5.4.280.0100.07019.20
5.4.270.0130.07019.12
5.4.260.0070.08018.86
5.4.250.0070.08019.12
5.4.240.0070.07318.91
5.4.230.0000.04719.00
5.4.220.0070.06719.12
5.4.210.0130.07019.12
5.4.200.0130.07318.82
5.4.190.0130.05719.23
5.4.180.0100.04019.11
5.4.170.0000.07318.85
5.4.160.0030.08319.16
5.4.150.0170.06319.20
5.4.140.0070.07016.26
5.4.130.0030.08016.44
5.4.120.0100.06716.34
5.4.110.0030.04716.43
5.4.100.0030.07316.40
5.4.90.0030.07316.39
5.4.80.0130.06316.36
5.4.70.0030.07316.35
5.4.60.0030.08016.49
5.4.50.0070.05016.46
5.4.40.0070.06316.42
5.4.30.0070.04016.34
5.4.20.0070.07016.48
5.4.10.0070.06016.33
5.4.00.0100.07015.91
5.3.290.0130.04014.68
5.3.280.0130.03314.49
5.3.270.0070.04314.58
5.3.260.0070.05014.59
5.3.250.0100.06714.51
5.3.240.0100.07714.60
5.3.230.0070.07714.58
5.3.220.0070.08014.56
5.3.210.0100.07314.44
5.3.200.0130.06014.51
5.3.190.0100.07014.57
5.3.180.0030.08014.55
5.3.170.0100.07014.58
5.3.160.0030.04714.60
5.3.150.0100.07014.54
5.3.140.0030.05014.58
5.3.130.0130.06714.45
5.3.120.0170.03014.57
5.3.110.0130.07314.54
5.3.100.0100.04714.15
5.3.90.0100.05714.15
5.3.80.0030.08314.15
5.3.70.0100.06714.15
5.3.60.0100.07314.15
5.3.50.0070.07014.15
5.3.40.0100.06314.15
5.3.30.0100.03714.15
5.3.20.0070.04714.15
5.3.10.0070.07014.15
5.3.00.0100.07314.15
5.2.170.0070.06014.15
5.2.160.0000.05314.15
5.2.150.0070.05714.15
5.2.140.0000.04014.15
5.2.130.0000.06314.15
5.2.120.0070.06014.15
5.2.110.0200.05314.15
5.2.100.0030.06014.15
5.2.90.0130.05014.15
5.2.80.0030.06314.15
5.2.70.0030.06714.15
5.2.60.0100.03314.15
5.2.50.0130.05014.15
5.2.40.0070.06714.15
5.2.30.0000.06714.15
5.2.20.0000.04314.15
5.2.10.0030.06014.15
5.2.00.0130.05014.15
5.1.60.0000.05014.15
5.1.50.0000.05714.15
5.1.40.0070.02714.15
5.1.30.0000.06014.15
5.1.20.0070.05314.15
5.1.10.0030.05714.15
5.1.00.0000.04714.15
5.0.50.0030.04714.15
5.0.40.0030.04014.15
5.0.30.0000.05714.15
5.0.20.0000.05014.15
5.0.10.0130.03714.15
5.0.00.0070.06314.15
4.4.90.0070.02314.15
4.4.80.0030.03314.15
4.4.70.0070.03314.15
4.4.60.0030.03314.15
4.4.50.0000.03714.15
4.4.40.0030.05314.15
4.4.30.0000.02014.15
4.4.20.0000.02714.15
4.4.10.0000.03714.15
4.4.00.0030.06314.15
4.3.110.0070.02714.15
4.3.100.0030.03314.15
4.3.90.0000.03314.15
4.3.80.0100.04314.15
4.3.70.0030.03314.15
4.3.60.0030.02714.15
4.3.50.0030.03314.15
4.3.40.0030.03014.15
4.3.30.0000.03714.15
4.3.20.0000.03714.15
4.3.10.0000.03714.15
4.3.00.0000.03714.15

preferences:
43.56 ms | 401 KiB | 5 Q