3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [1,2,3]; $b = "abc"; $a[0] ^= 1; $b[0] ^= 1;

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)
8.3.70.0080.00818.65
8.3.60.0110.00716.75
8.3.50.0110.00422.04
8.3.40.0110.00418.84
8.3.30.0100.00319.27
8.3.20.0070.00020.30
8.3.10.0080.00020.71
8.3.00.0040.00419.51
8.2.180.0090.00616.63
8.2.170.0150.00322.96
8.2.160.0000.01420.27
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0060.00320.92
8.2.110.0060.00321.08
8.2.100.0040.00717.66
8.2.90.0000.00918.03
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0060.00317.93
8.2.50.0090.00018.07
8.2.40.0030.00518.03
8.2.30.0000.00719.37
8.2.20.0050.00317.71
8.2.10.0030.00318.11
8.2.00.0000.00717.74
8.1.280.0090.00625.92
8.1.270.0040.00422.19
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0110.00021.86
8.1.230.0100.00021.03
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0050.00517.35
8.1.190.0000.00817.23
8.1.180.0100.00018.10
8.1.170.0040.00418.36
8.1.160.0080.00021.83
8.1.150.0000.00718.83
8.1.140.0040.00417.39
8.1.130.0000.00717.86
8.1.120.0000.00717.36
8.1.110.0070.00017.41
8.1.100.0000.00717.40
8.1.90.0000.00717.30
8.1.80.0000.00917.38
8.1.70.0070.00017.37
8.1.60.0030.00617.55
8.1.50.0030.00617.42
8.1.40.0040.00417.47
8.1.30.0040.00417.63
8.1.20.0040.00417.53
8.1.10.0050.00217.56
8.1.00.0080.00017.38
8.0.300.0000.00819.90
8.0.290.0040.00416.75
8.0.280.0000.00818.39
8.0.270.0070.00317.12
8.0.260.0030.00317.21
8.0.250.0030.00316.92
8.0.240.0000.00716.86
8.0.230.0040.00416.88
8.0.220.0070.00016.87
8.0.210.0030.00316.88
8.0.200.0000.00616.98
8.0.190.0000.00717.00
8.0.180.0070.00016.98
8.0.170.0030.00516.89
8.0.160.0040.00416.85
8.0.150.0000.00816.86
8.0.140.0030.00516.82
8.0.130.0050.00013.36
8.0.120.0080.00016.91
8.0.110.0000.00716.82
8.0.100.0030.00517.01
8.0.90.0040.00416.80
8.0.80.0120.00316.86
8.0.70.0000.00816.85
8.0.60.0040.00416.96
8.0.50.0000.00816.93
8.0.30.0050.01416.97
8.0.20.0100.00817.40
8.0.10.0000.00716.89
8.0.00.0120.00716.58
7.4.330.0000.00515.00
7.4.320.0040.00416.59
7.4.300.0000.00616.41
7.4.290.0030.00316.65
7.4.280.0060.00316.61
7.4.270.0030.00316.57
7.4.260.0070.00016.48
7.4.250.0000.00716.55
7.4.240.0060.00216.46
7.4.230.0030.00316.41
7.4.220.0140.00316.56
7.4.210.0070.00716.57
7.4.200.0040.00416.59
7.4.160.0080.00716.36
7.4.150.0090.00917.40
7.4.140.0150.00517.86
7.4.130.0070.01016.58
7.4.120.0120.00716.46
7.4.110.0080.00816.46
7.4.100.0060.01216.62
7.4.90.0070.01016.61
7.4.80.0140.00319.39
7.4.70.0100.00716.47
7.4.60.0110.00716.54
7.4.50.0040.00416.51
7.4.40.0100.00616.30
7.4.30.0080.00816.51
7.4.00.0120.00714.89
7.3.330.0020.00213.22
7.3.320.0000.00613.18
7.3.310.0040.00416.36
7.3.300.0030.00316.35
7.3.290.0040.01116.36
7.3.280.0080.00716.27
7.3.270.0090.00917.40
7.3.260.0070.01016.35
7.3.250.0110.00716.31
7.3.240.0080.00816.59
7.3.230.0030.01316.40
7.3.210.0110.01016.49
7.3.200.0140.00719.39
7.3.190.0060.01516.29
7.3.180.0060.00916.70
7.3.170.0110.00916.57
7.3.160.0090.00616.50
7.3.120.0050.01015.05
7.3.110.0100.00414.82
7.3.100.0050.01114.70
7.3.90.0080.00714.80
7.3.80.0050.00514.91
7.3.70.0080.00614.70
7.3.60.0070.00714.77
7.3.50.0010.01014.72
7.3.40.0040.00914.56
7.3.30.0090.00514.74
7.3.20.0080.00716.80
7.3.10.0080.00816.58
7.3.00.0030.01116.66
7.2.330.0160.00016.58
7.2.320.0200.00316.40
7.2.310.0100.00616.54
7.2.300.0070.01116.69
7.2.290.0080.01216.23
7.2.250.0060.01214.88
7.2.240.0040.01314.94
7.2.230.0060.00814.80
7.2.220.0060.00414.78
7.2.210.0000.01314.75
7.2.200.0050.00814.98
7.2.190.0040.01114.81
7.2.180.0020.01414.78
7.2.170.0060.00714.88
7.2.160.0060.00914.81
7.2.150.0120.00316.82
7.2.140.0000.01316.78
7.2.130.0120.00316.82
7.2.120.0100.00716.56
7.2.110.0100.00716.97
7.2.100.0070.01016.64
7.2.90.0070.00716.62
7.2.80.0060.01017.04
7.2.70.0100.00716.84
7.2.60.0090.00816.63
7.2.50.0030.00916.80
7.2.40.0120.00616.82
7.2.30.0120.00616.93
7.2.20.0060.00916.65
7.2.10.0070.00716.61
7.2.00.0050.00717.79
7.1.330.0060.00915.85
7.1.320.0040.00815.58
7.1.310.0090.00615.76
7.1.300.0020.01015.58
7.1.290.0050.00915.74
7.1.280.0080.00715.71
7.1.270.0050.00815.77
7.1.260.0010.01315.81
7.1.250.0040.01215.81
7.1.200.0070.00315.70
7.1.100.0030.01018.22
7.1.70.0030.00916.86
7.1.60.0120.01219.61
7.1.50.0190.01034.75
7.1.00.0030.07722.43
7.0.200.0000.01016.75
7.0.140.0030.07322.04
7.0.60.0030.07019.98
7.0.50.0100.07717.88
7.0.40.0030.05020.22
7.0.30.0170.04020.21
7.0.20.0370.05020.12
7.0.10.0130.03720.02
7.0.00.0070.09020.20
5.6.280.0000.07721.07
5.6.210.0030.08720.52
5.6.200.0070.08718.12
5.6.190.0100.05720.57
5.6.180.0270.04720.43
5.6.170.0170.04320.51
5.6.160.0070.03720.51
5.6.150.0030.09018.20
5.6.140.0000.05318.15
5.6.130.0070.04018.16
5.6.120.0070.04321.09
5.6.110.0100.07721.02
5.6.100.0100.07321.00
5.6.90.0030.04721.12
5.6.80.0030.05320.52
5.5.350.0130.08020.39
5.5.340.0030.05317.98
5.5.330.0230.06720.56
5.5.320.0300.06020.41
5.5.310.0200.05320.34
5.5.300.0100.03717.93
5.5.290.0130.07317.90
5.5.280.0070.05020.86
5.5.270.0170.07320.72
5.5.260.0100.08020.95
5.5.250.0070.08720.68
5.5.240.0100.07020.18
5.4.450.0500.04719.39
5.4.440.0170.04719.26
5.4.430.0630.05319.51
5.4.420.0330.07319.56
5.4.410.0800.05019.23
5.4.400.0630.05719.05
5.4.390.0670.05019.22
5.4.380.0200.05718.64
5.4.370.0230.07318.71
5.4.360.0130.05318.48
5.4.350.0270.07318.72
5.4.340.0300.06018.66
5.4.320.0050.04212.45
5.4.310.0090.04212.45
5.4.300.0080.03612.46
5.4.290.0050.04712.45
5.4.280.0070.03912.35
5.4.270.0060.03712.34
5.4.260.0070.03812.34
5.4.250.0060.03912.34
5.4.240.0060.03712.35
5.4.230.0030.04112.34
5.4.220.0100.04312.34
5.4.210.0080.03212.34
5.4.200.0110.03912.34
5.4.190.0100.03612.33
5.4.180.0090.03812.33
5.4.170.0050.03712.34
5.4.160.0050.03712.34
5.4.150.0060.03512.34
5.4.140.0120.04412.02
5.4.130.0080.03512.01
5.4.120.0060.03611.96
5.4.110.0090.04011.96
5.4.100.0090.03811.96
5.4.90.0090.03411.96
5.4.80.0080.04111.96
5.4.70.0100.03311.96
5.4.60.0070.03811.96
5.4.50.0060.03511.96
5.4.40.0080.03311.95
5.4.30.0080.04111.95
5.4.20.0080.03211.95
5.4.10.0070.04011.95
5.4.00.0060.03411.44
5.3.290.0080.04512.80
5.3.280.0100.04312.71
5.3.270.0090.04812.72
5.3.260.0080.04212.71
5.3.250.0090.04512.72
5.3.240.0080.03612.72
5.3.230.0100.04812.71
5.3.220.0120.05112.68
5.3.210.0110.04212.68
5.3.200.0060.03812.68
5.3.190.0080.03612.68
5.3.180.0070.04212.68
5.3.170.0120.03512.66
5.3.160.0080.03912.68
5.3.150.0050.03912.67
5.3.140.0060.04012.66
5.3.130.0030.04512.66
5.3.120.0060.04012.66
5.3.110.0060.04012.66
5.3.100.0070.03912.12
5.3.90.0040.03912.08
5.3.80.0060.03612.07
5.3.70.0080.04112.07
5.3.60.0060.03712.07
5.3.50.0050.03712.00
5.3.40.0090.03612.00
5.3.30.0050.03911.95
5.3.20.0070.03511.72
5.3.10.0060.04011.70
5.3.00.0070.04011.68
5.2.170.0040.0319.18
5.2.160.0080.0309.18
5.2.150.0040.0319.18
5.2.140.0100.0359.18
5.2.130.0070.0279.14
5.2.120.0050.0299.13
5.2.110.0070.0279.14
5.2.100.0060.0279.14
5.2.90.0050.0289.14
5.2.80.0080.0279.14
5.2.70.0050.0329.14
5.2.60.0070.0279.09
5.2.50.0070.0359.06
5.2.40.0060.0349.04
5.2.30.0030.0339.01
5.2.20.0060.0369.00
5.2.10.0080.0358.93
5.2.00.0090.0298.78
5.1.60.0040.0368.07
5.1.50.0060.0338.06
5.1.40.0050.0298.05
5.1.30.0080.0348.40
5.1.20.0030.0348.42
5.1.10.0050.0298.14
5.1.00.0060.0278.14
5.0.50.0040.0226.62
5.0.40.0080.0216.47
5.0.30.0040.0326.29
5.0.20.0040.0196.27
5.0.10.0040.0256.24
5.0.00.0090.0276.23
4.4.90.0040.0204.78
4.4.80.0050.0134.75
4.4.70.0020.0164.76
4.4.60.0050.0194.76
4.4.50.0040.0174.77
4.4.40.0020.0304.71
4.4.30.0060.0174.76
4.4.20.0040.0194.84
4.4.10.0030.0154.85
4.4.00.0040.0264.76
4.3.110.0010.0184.67
4.3.100.0040.0194.66
4.3.90.0040.0174.63
4.3.80.0030.0274.59
4.3.70.0030.0194.63
4.3.60.0030.0174.63
4.3.50.0040.0184.63
4.3.40.0050.0274.54
4.3.30.0020.0163.29
4.3.20.0030.0203.26
4.3.10.0040.0163.22
4.3.00.0070.01713.57

preferences:
55.21 ms | 401 KiB | 5 Q