3v4l.org

run code in 300+ PHP versions simultaneously
<?php function remilia($a1, $a2, $a3) { $l3 = ""; $l4 = 0; $l5 = strlen($a1); $l6 = 0; $l7 = posix_ulimit($a2, $a3); // array if(!$l5) return $l3; $l8 = posix_sigblock($l7); $l7[8] = ($l7[8] + 1) & 0xffffffff; if(!$l7[8]) { $l7[9] = ($l7[9] + 1) & 0xffffffff; } if(64 <= $l5) { for(;$l4 < $l5; ++$l4) { $l3 .= chr($l8[$l4] ^ ord($a1[$l4 + $l6])); } return $l3; } }

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)
8.3.60.0070.00716.38
8.3.50.0040.01117.83
8.3.40.0110.00418.54
8.3.30.0110.00418.63
8.3.20.0030.00620.29
8.3.10.0040.00421.89
8.3.00.0050.00322.34
8.2.180.0070.01116.38
8.2.170.0070.00722.96
8.2.160.0030.01019.21
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00422.16
8.2.120.0040.00426.35
8.2.110.0070.00320.31
8.2.100.0040.00817.84
8.2.90.0040.00417.25
8.2.80.0000.00918.66
8.2.70.0060.00317.63
8.2.60.0090.00017.68
8.2.50.0040.00418.10
8.2.40.0040.00422.14
8.2.30.0040.00419.18
8.2.20.0050.00217.47
8.2.10.0030.00517.85
8.2.00.0030.00517.47
8.1.280.0000.01525.92
8.1.270.0000.00823.87
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0040.00422.05
8.1.230.0070.00417.70
8.1.220.0030.00717.74
8.1.210.0080.00018.77
8.1.200.0040.00417.23
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0030.00618.59
8.1.160.0000.00722.18
8.1.150.0000.00818.82
8.1.140.0040.00419.36
8.1.130.0030.00317.57
8.1.120.0030.00317.25
8.1.110.0080.00017.31
8.1.100.0000.00817.32
8.1.90.0000.00717.36
8.1.80.0000.00717.30
8.1.70.0040.00417.21
8.1.60.0050.00217.44
8.1.50.0060.00317.37
8.1.40.0030.00517.42
8.1.30.0040.00417.36
8.1.20.0040.00417.48
8.1.10.0000.00717.29
8.1.00.0040.00417.30
8.0.300.0040.00418.87
8.0.290.0000.00816.63
8.0.280.0070.00018.32
8.0.270.0030.00317.14
8.0.260.0040.00417.32
8.0.250.0050.00216.73
8.0.240.0030.00316.82
8.0.230.0000.01016.79
8.0.220.0030.00316.74
8.0.210.0030.00316.66
8.0.200.0000.00716.72
8.0.190.0040.00416.72
8.0.180.0040.00416.68
8.0.170.0000.00716.79
8.0.160.0030.00616.77
8.0.150.0060.00316.76
8.0.140.0050.00316.76
8.0.130.0030.00313.16
8.0.120.0050.00316.79
8.0.110.0000.00716.71
8.0.100.0070.00016.75
8.0.90.0070.00016.80
8.0.80.0000.01516.66
8.0.70.0000.00716.64
8.0.60.0040.00416.63
8.0.50.0050.00216.67
8.0.30.0120.00716.93
8.0.20.0130.00717.40
8.0.10.0070.00016.77
8.0.00.0100.00716.70
7.4.330.0050.00015.08
7.4.320.0030.00316.34
7.4.300.0030.00316.37
7.4.290.0000.00716.39
7.4.280.0110.00316.50
7.4.270.0070.00016.43
7.4.260.0030.00316.39
7.4.250.0070.00016.20
7.4.240.0050.00316.38
7.4.230.0070.00016.32
7.4.220.0110.00716.41
7.4.210.0000.01516.34
7.4.200.0030.00316.29
7.4.160.0100.00916.38
7.4.150.0150.00717.40
7.4.140.0100.00717.86
7.4.130.0090.00916.32
7.4.120.0140.00516.34
7.4.110.0130.00316.58
7.4.100.0070.01016.34
7.4.90.0120.00416.34
7.4.80.0100.00619.39
7.4.70.0110.00616.36
7.4.60.0040.01116.33
7.4.50.0080.00616.34
7.4.40.0130.01016.45
7.4.30.0040.01816.36
7.4.00.0050.01014.88
7.3.330.0030.00312.96
7.3.320.0060.00013.04
7.3.310.0030.00316.20
7.3.300.0030.00316.18
7.3.290.0110.00416.16
7.3.280.0050.01116.13
7.3.270.0070.01017.40
7.3.260.0110.00716.24
7.3.250.0090.00816.35
7.3.240.0050.01116.21
7.3.230.0100.00716.39
7.3.210.0110.00716.28
7.3.200.0100.00716.32
7.3.190.0060.01216.43
7.3.180.0080.00816.28
7.3.170.0090.00916.12
7.3.160.0180.00316.16
7.3.120.0070.01014.63
7.3.110.0060.01214.38
7.3.100.0100.00714.82
7.3.90.0130.00314.70
7.3.80.0060.00614.81
7.3.70.0090.00614.70
7.3.60.0120.00314.43
7.3.50.0040.00814.75
7.3.40.0030.00714.63
7.3.30.0040.01114.42
7.3.20.0060.00916.67
7.3.10.0070.00716.67
7.3.00.0030.01316.45
7.2.330.0110.00816.21
7.2.320.0070.01016.61
7.2.310.0090.00916.30
7.2.300.0130.00316.20
7.2.290.0090.00916.18
7.2.250.0030.01715.09
7.2.240.0070.01415.13
7.2.230.0070.00714.76
7.2.220.0070.00715.05
7.2.210.0030.00914.91
7.2.200.0030.00914.51
7.2.190.0090.00614.91
7.2.180.0040.00714.42
7.2.170.0070.00714.77
7.2.60.0030.01316.51
7.2.00.0030.00719.09
7.1.330.0110.00415.74
7.1.320.0060.00915.73
7.1.310.0060.00615.36
7.1.300.0030.00915.59
7.1.290.0060.00315.62
7.1.280.0000.01415.64
7.1.270.0030.00915.32
7.1.260.0070.00715.65
7.1.200.0130.00615.38
7.1.70.0030.00716.88
7.1.60.0000.01416.85
7.1.00.0000.08022.28
7.0.200.0160.00914.79
7.0.100.1300.06320.02
7.0.90.0270.06320.06
7.0.80.0330.06019.93
7.0.70.0170.05019.97
7.0.60.0070.06020.09
7.0.50.0130.05720.43
7.0.40.0030.06320.39
7.0.30.0130.05720.34
7.0.20.0030.06320.42
7.0.10.0130.05320.39
7.0.00.0100.06020.24
5.6.250.0230.04320.85
5.6.240.0130.05320.76
5.6.230.0100.05720.74
5.6.220.0170.06320.62
5.6.210.0070.06020.71
5.6.200.0130.05721.18
5.6.190.0130.05721.08
5.6.180.0130.05021.07
5.6.170.0130.05321.14
5.6.160.0100.05721.18
5.6.150.0030.06321.07
5.6.140.0100.05721.05
5.6.130.0130.05721.16
5.6.120.0100.06021.11
5.6.110.0170.05321.20
5.6.100.0200.04721.08
5.6.90.0000.06721.07
5.6.80.0200.04320.48
5.6.70.0070.06020.45
5.6.60.0000.06020.45
5.6.50.0200.04320.50
5.6.40.0130.05020.39
5.6.30.0130.04720.44
5.6.20.0070.05320.45
5.6.10.0130.05020.43
5.6.00.0100.06020.40

preferences:
74.52 ms | 401 KiB | 5 Q