3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array("007EFC", "00CFC0", "00FFC0", "0AC4C0", "14CDF1", "166FEC", "2DA01F", "30FC40", "4A9CE1", "4F991D", "4FD01F", "4FD41F", "5E9CF5", "A99F01", "A9AC99", "AABBCC", "C0F22C", "C0F22F", "C0FC3A", "CC652F", "CC92CF", "CDCCC0", "DF00FF", "DFD01F", "FA9881", "FA9F01", "FAACC1", "FFAFEE"); $b = array("AABBCC", "14CDF1", "CDCCC0", "5E9CF5", "FFAFEE", "30FC40", "DF00FF", "007EFC", "FA9F01", "00FFC0", "4FD01F", "C0F22F", "4A9CE1", "166FEC", "4F991D", "C0F22C", "FAACC1", "A9AC99", "DFD01F", "C0FC3A", "A99F01", "0AC4C0", "2DA01F", "CC652F", "FA9881", "00CFC0", "4FD41F", "CC92CF"); $x = '1324341625312666243113212535'; $l = strlen($x); for($i=0;$i<$l;$i++) { $key = $x[$i] * $i; $a_color = $a[$key % $l]; $b_color = $b[$key % $l]; echo $b_color."\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)
8.3.60.0070.01416.38
8.3.50.0070.00718.18
8.3.40.0030.01218.67
8.3.30.0110.00418.71
8.3.20.0040.00420.05
8.3.10.0080.00023.53
8.3.00.0000.00819.25
8.2.180.0120.00616.63
8.2.170.0060.01222.96
8.2.160.0110.00420.43
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0030.00617.63
8.2.120.0040.00426.35
8.2.110.0040.01419.00
8.2.100.0090.00317.91
8.2.90.0050.00319.38
8.2.80.0000.00817.97
8.2.70.0040.00717.75
8.2.60.0000.00817.93
8.2.50.0000.00918.07
8.2.40.0030.00618.22
8.2.30.0070.00018.06
8.2.20.0070.00317.88
8.2.10.0000.00718.00
8.2.00.0040.00418.07
8.1.280.0040.01125.92
8.1.270.0090.00323.87
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0090.00022.66
8.1.230.0000.01720.89
8.1.220.0030.00617.79
8.1.210.0040.00418.88
8.1.200.0060.00317.23
8.1.190.0000.01017.23
8.1.180.0030.00618.10
8.1.170.0030.00518.91
8.1.160.0040.00418.75
8.1.150.0000.00718.71
8.1.140.0090.00019.60
8.1.130.0030.00317.63
8.1.120.0030.00717.30
8.1.110.0030.00517.41
8.1.100.0030.00617.27
8.1.90.0080.00017.29
8.1.80.0070.00017.34
8.1.70.0030.00317.24
8.1.60.0000.00817.51
8.1.50.0050.00517.47
8.1.40.0000.00817.34
8.1.30.0050.00317.61
8.1.20.0000.00817.40
8.1.10.0000.00817.57
8.1.00.0000.00817.55
8.0.300.0040.00419.89
8.0.290.0090.00016.63
8.0.280.0040.00418.44
8.0.270.0040.00417.17
8.0.260.0000.00617.17
8.0.250.0000.00816.91
8.0.240.0030.00316.95
8.0.230.0040.00417.01
8.0.220.0050.00216.77
8.0.210.0040.00416.85
8.0.200.0030.00316.91
8.0.190.0000.00716.98
8.0.180.0050.00516.88
8.0.170.0050.00316.90
8.0.160.0030.00416.77
8.0.150.0000.00816.77
8.0.140.0030.00516.83
8.0.130.0050.00013.27
8.0.120.0030.00516.81
8.0.110.0050.00316.82
8.0.100.0000.00716.92
8.0.90.0050.00216.87
8.0.80.0030.01316.91
8.0.70.0050.00316.77
8.0.60.0070.00016.72
8.0.50.0000.00816.89
8.0.30.0110.00817.29
8.0.20.0100.00817.40
8.0.10.0040.00416.88
8.0.00.0050.01316.72
7.4.330.0000.00516.73
7.4.320.0060.00016.44
7.4.300.0060.00016.55
7.4.290.0000.00716.59
7.4.280.0040.00416.57
7.4.270.0000.00716.36
7.4.260.0070.00016.43
7.4.250.0040.00416.44
7.4.240.0000.00716.44
7.4.230.0030.00316.52
7.4.220.0100.01016.64
7.4.210.0080.00716.44
7.4.200.0000.00716.47
7.4.160.0100.00616.53
7.4.150.0090.00917.40
7.4.140.0130.00917.86
7.4.130.0130.00416.61
7.4.120.0080.01116.37
7.4.110.0120.01116.58
7.4.100.0130.01016.52
7.4.90.0100.00716.48
7.4.80.0140.00419.39
7.4.70.0130.00516.70
7.4.60.0060.01016.46
7.4.50.0110.00016.30
7.4.40.0140.00616.62
7.4.30.0110.00716.51
7.4.10.0080.01115.54
7.4.00.0070.01015.30
7.3.330.0000.00613.32
7.3.320.0050.00013.14
7.3.310.0000.00716.18
7.3.300.0000.00616.37
7.3.290.0030.00316.35
7.3.280.0110.00716.32
7.3.270.0150.00717.40
7.3.260.0060.01116.54
7.3.250.0130.00716.44
7.3.240.0190.00116.49
7.3.230.0160.00016.39
7.3.210.0100.00716.67
7.3.200.0090.00916.50
7.3.190.0070.01716.57
7.3.180.0030.01316.38
7.3.170.0080.01216.28
7.3.160.0100.00616.64
7.3.130.0060.01015.28
7.3.120.0060.01115.07
7.3.110.0070.00815.03
7.3.100.0080.00715.08
7.3.90.0070.00815.22
7.3.80.0050.00815.17
7.3.70.0090.00415.15
7.3.60.0060.00715.19
7.3.50.0060.00815.18
7.3.40.0060.00815.09
7.3.30.0090.00615.11
7.3.20.0050.00816.82
7.3.10.0060.00716.81
7.3.00.0050.00816.89
7.2.330.0070.01116.71
7.2.320.0120.00616.50
7.2.310.0130.00316.59
7.2.300.0080.00816.76
7.2.290.0030.02016.59
7.2.260.0070.01115.62
7.2.250.0060.01215.45
7.2.240.0040.01115.37
7.2.230.0050.01115.42
7.2.220.0030.01315.40
7.2.210.0050.01015.43
7.2.200.0040.01015.42
7.2.190.0080.00815.28
7.2.180.0050.01015.30
7.2.170.0040.00915.37
7.2.160.0090.00515.51
7.2.150.0030.01117.38
7.2.140.0080.00717.28
7.2.130.0060.00717.19
7.2.120.0030.01217.37
7.2.110.0070.00617.18
7.2.100.0030.01317.22
7.2.90.0040.01017.31
7.2.80.0110.00617.36
7.2.70.0060.01017.22
7.2.60.0070.00917.17
7.2.50.0060.01017.26
7.2.40.0060.01217.22
7.2.30.0050.00817.30
7.2.20.0040.01217.28
7.2.10.0040.01017.27
7.2.00.0040.00817.68
7.1.330.0060.01016.04
7.1.320.0080.00615.88
7.1.310.0060.00516.24
7.1.300.0040.00915.92
7.1.290.0020.00815.98
7.1.280.0060.00715.98
7.1.270.0070.00716.05
7.1.260.0050.00715.96
7.1.250.0060.00816.15
7.1.240.0040.01016.21
7.1.230.0070.00616.25
7.1.220.0020.01316.18
7.1.210.0060.00816.22
7.1.200.0060.01116.22
7.1.190.0030.01216.30
7.1.180.0040.00916.18
7.1.170.0100.00416.13
7.1.160.0070.00816.14
7.1.150.0030.01216.33
7.1.140.0060.00816.30
7.1.130.0040.01116.20
7.1.120.0080.00616.11
7.1.110.0060.00716.23
7.1.100.0070.00516.73
7.1.90.0050.00716.05
7.1.80.0090.00416.33
7.1.70.0070.00716.50
7.1.60.0050.00916.48
7.1.50.0110.01020.92
7.1.40.0060.00816.11
7.1.30.0050.00816.30
7.1.20.0050.00916.20
7.1.10.0050.00916.31
7.1.00.0090.02217.73
7.0.330.0060.00715.87
7.0.320.0040.00715.73
7.0.310.0070.00815.99
7.0.300.0050.01116.00
7.0.290.0050.00715.92
7.0.280.0090.00215.92
7.0.270.0020.01015.97
7.0.260.0060.00815.77
7.0.250.0060.00915.96
7.0.240.0050.00715.99
7.0.230.0050.00715.93
7.0.220.0090.00515.86
7.0.210.0060.00815.89
7.0.200.0050.00916.15
7.0.190.0030.00915.99
7.0.180.0050.00715.90
7.0.170.0070.00616.03
7.0.160.0040.00715.96
7.0.150.0050.00815.96
7.0.140.0060.00715.90
7.0.130.0080.00615.90
7.0.120.0030.00915.96
7.0.110.0040.00715.94
7.0.100.0060.00815.93
7.0.90.0080.00716.01
7.0.80.0030.01115.99
7.0.70.0050.00915.95
7.0.60.0110.02116.96
7.0.50.0080.02216.45
7.0.40.0040.01515.34
7.0.30.0140.01915.55
7.0.20.0120.02115.38
7.0.10.0090.01915.46
7.0.00.0070.01915.41
5.6.400.0050.00914.76
5.6.390.0080.00714.94
5.6.380.0060.00714.76
5.6.370.0090.00815.12
5.6.360.0080.00514.79
5.6.350.0020.01215.03
5.6.340.0060.00814.91
5.6.330.0060.00514.85
5.6.320.0060.00814.79
5.6.310.0040.01014.81
5.6.300.0040.01014.85
5.6.290.0070.00515.07
5.6.280.0070.00714.78
5.6.270.0020.01014.96
5.6.260.0080.00614.83
5.6.250.0020.01214.97
5.6.240.0050.00814.79
5.6.230.0050.00914.81
5.6.220.0060.00914.85
5.6.210.0060.01516.18
5.6.200.0040.01815.70
5.6.190.0040.02816.29
5.6.180.0100.02416.24
5.6.170.0070.02916.22
5.6.160.0100.02316.14
5.6.150.0060.02315.66
5.6.140.0070.01515.74
5.6.130.0050.01715.78
5.6.120.0060.02716.38
5.6.110.0040.02216.42
5.6.100.0060.02716.49
5.6.90.0070.01816.33
5.6.80.0020.02916.22
5.6.70.0040.00514.68
5.6.60.0070.00514.67
5.6.50.0080.00214.88
5.6.40.0010.01314.76
5.6.30.0040.00914.78
5.6.20.0060.00714.70
5.6.10.0060.00914.89
5.6.00.0030.00914.79
5.5.380.0050.01014.98
5.5.370.0050.00814.79
5.5.360.0020.01214.82
5.5.350.0080.01416.33
5.5.340.0070.01515.62
5.5.330.0050.01816.15
5.5.320.0070.02116.27
5.5.310.0130.01716.21
5.5.300.0060.01715.59
5.5.290.0050.01615.68
5.5.280.0050.02616.39
5.5.270.0060.02016.40
5.5.260.0080.02216.22
5.5.250.0050.02716.11
5.5.240.0140.02216.25
5.5.230.0100.00314.79
5.5.220.0090.00514.65
5.5.210.0050.00714.72
5.5.200.0070.00814.80
5.5.190.0050.00714.80
5.5.180.0070.00814.69
5.5.170.0060.00714.86
5.5.160.0030.00914.74
5.5.150.0060.00914.65
5.5.140.0040.00814.83
5.5.130.0070.00914.49
5.5.120.0040.00814.68
5.5.110.0050.00714.63
5.5.100.0060.00714.66
5.5.90.0070.00514.68
5.5.80.0050.01014.81
5.5.70.0060.00914.74
5.5.60.0060.00914.74
5.5.50.0070.00414.74
5.5.40.0060.00614.79
5.5.30.0050.01214.71
5.5.20.0080.00414.75
5.5.10.0040.01014.45
5.5.00.0040.00814.77

preferences:
43.72 ms | 400 KiB | 5 Q