3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 0x0+ 2; echo 0x0 +2;

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)
8.3.60.0090.00618.00
8.3.50.0120.00718.06
8.3.40.0030.01218.70
8.3.30.0110.00418.61
8.3.20.0040.00418.51
8.3.10.0080.00018.40
8.3.00.0040.00419.25
8.2.180.0060.00916.32
8.2.170.0120.00622.96
8.2.160.0100.00718.70
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0060.00919.54
8.2.110.0040.00720.95
8.2.100.0040.00717.93
8.2.90.0050.00319.17
8.2.80.0030.00517.97
8.2.70.0030.00617.38
8.2.60.0000.00817.80
8.2.50.0040.00418.10
8.2.40.0030.00518.03
8.2.30.0060.00317.45
8.2.20.0030.00817.39
8.2.10.0050.00217.52
8.2.00.0050.00517.45
8.1.280.0000.01425.92
8.1.270.0000.00723.99
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0030.00622.25
8.1.230.0030.00719.07
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0060.00317.10
8.1.190.0000.00917.10
8.1.180.0020.00518.10
8.1.170.0040.00418.35
8.1.160.0030.00318.93
8.1.150.0000.00818.41
8.1.140.0040.00417.32
8.1.130.0040.00419.09
8.1.120.0030.00317.28
8.1.110.0040.00417.37
8.1.100.0040.00417.32
8.1.90.0000.00717.36
8.1.80.0000.00717.34
8.1.70.0050.00217.23
8.1.60.0070.00017.50
8.1.50.0000.00817.34
8.1.40.0030.00517.38
8.1.30.0050.00317.57
8.1.20.0000.01017.49
8.1.10.0040.00417.49
8.1.00.0080.00017.24
8.0.300.0070.00018.77
8.0.290.0050.00216.63
8.0.280.0000.00818.32
8.0.270.0040.00417.18
8.0.260.0030.00316.79
8.0.250.0000.00816.88
8.0.240.0030.00316.69
8.0.230.0040.00416.77
8.0.220.0000.00716.76
8.0.210.0000.00616.66
8.0.200.0000.00616.74
8.0.190.0000.00716.70
8.0.180.0040.00416.73
8.0.170.0000.00816.82
8.0.160.0000.00816.78
8.0.150.0000.00916.65
8.0.140.0040.00716.59
8.0.130.0000.00513.22
8.0.120.0000.00816.75
8.0.110.0040.00416.55
8.0.100.0000.00716.74
8.0.90.0000.00716.73
8.0.80.0060.00916.67
8.0.70.0040.00416.65
8.0.60.0000.00816.71
8.0.50.0040.00416.56
8.0.30.0140.00717.01
8.0.20.0070.01217.00
8.0.10.0030.00516.83
8.0.00.0140.00816.69
7.4.330.0050.00012.91
7.4.320.0000.00616.44
7.4.300.0000.00616.37
7.4.290.0000.00916.27
7.4.280.0000.00816.27
7.4.270.0100.00016.49
7.4.260.0000.00813.10
7.4.250.0040.00416.39
7.4.240.0020.00516.50
7.4.230.0000.00816.55
7.4.220.0100.00716.42
7.4.210.0100.01016.47
7.4.200.0040.00416.28
7.4.190.0040.00416.34
7.4.160.0060.01216.52
7.4.150.0100.00616.37
7.4.140.0120.01317.86
7.4.130.0130.01016.40
7.4.120.0100.00916.32
7.4.110.0130.01016.42
7.4.100.0110.00616.22
7.4.90.0170.00716.39
7.4.80.0130.00319.39
7.4.70.0070.01016.24
7.4.60.0100.00616.24
7.4.50.0050.00016.44
7.4.40.0100.00716.11
7.4.30.0120.00616.34
7.4.00.0060.00914.98
7.3.330.0000.00612.96
7.3.320.0020.00212.98
7.3.310.0000.00615.96
7.3.300.0030.00316.08
7.3.290.0060.00916.09
7.3.280.0120.00316.15
7.3.270.0110.00716.41
7.3.260.0090.00916.13
7.3.240.0070.01416.16
7.3.230.0110.00616.20
7.3.210.0150.00016.18
7.3.200.0120.00416.05
7.3.190.0070.01016.26
7.3.180.0150.00316.15
7.3.170.0100.00616.11
7.3.160.0060.00916.38
7.3.120.0090.00314.89
7.2.330.0080.00816.47
7.2.320.0140.00516.29
7.2.310.0180.00316.66
7.2.300.0090.00916.39
7.2.290.0130.00716.49
7.2.00.0060.00619.18
7.1.100.0000.01018.09
7.1.70.0050.00216.93
7.1.60.0100.01419.25
7.1.50.0070.01716.67
7.1.00.0030.03322.43
7.0.200.0030.00716.63
7.0.140.0070.07021.96
7.0.120.0000.06022.02
7.0.60.0070.07721.62
7.0.50.0030.04017.88
7.0.40.0030.08720.23
7.0.30.0200.07320.21
7.0.20.0270.08020.33
7.0.10.0070.04320.00
7.0.00.0030.07320.19
5.6.210.0100.03320.62
5.6.200.0030.04018.10
5.6.190.0170.07320.77
5.6.180.1130.07020.27
5.6.170.0300.07720.54
5.6.160.0230.04720.49
5.6.150.0000.04318.11
5.6.140.0100.08318.18
5.6.130.0030.04018.14
5.6.120.0130.07721.01
5.6.110.0070.05720.88
5.6.100.0070.08720.97
5.6.90.0030.04720.87
5.6.80.0130.07020.50
5.5.350.0000.08320.36
5.5.340.0130.05318.00
5.5.330.0170.02720.07
5.5.320.0370.03720.30
5.5.310.0170.04020.38
5.5.300.0000.04017.92
5.5.290.0100.08317.98
5.5.280.0100.06320.87
5.5.270.0100.07320.82
5.5.260.0130.08320.66
5.5.250.0030.04320.54
5.5.240.0170.03320.27
5.4.450.0130.04719.47
5.4.440.0070.08019.11
5.4.430.0030.05319.46
5.4.420.0070.07319.49
5.4.410.0170.07019.27
5.4.400.0100.04318.79
5.4.390.0100.07018.82
5.4.380.0070.06318.80
5.4.370.0030.06719.16
5.4.360.0100.06019.07
5.4.350.0100.03719.14
5.4.340.0030.08018.79
5.4.320.0070.04719.14
5.4.310.0100.06319.17
5.4.300.0130.06718.81
5.4.290.0000.04719.09
5.4.280.0130.07018.79
5.4.270.0070.07019.08
5.4.260.0170.07019.14
5.4.250.0070.07718.78
5.4.240.0030.05718.80
5.4.230.0000.04318.80
5.4.220.0100.05319.17
5.4.210.0000.07719.07
5.4.200.0000.05319.17
5.4.190.0130.04018.99
5.4.180.0070.06719.14
5.4.170.0100.07019.17
5.4.160.0000.04319.05
5.4.150.0000.08019.16
5.4.140.0030.07316.25
5.4.130.0030.07716.28
5.4.120.0070.07316.33
5.4.110.0100.06316.34
5.4.100.0100.06316.39
5.4.90.0000.04716.40
5.4.80.0130.05716.26
5.4.70.0100.07016.36
5.4.60.0100.04716.35
5.4.50.0130.03716.33
5.4.40.0070.06716.21
5.4.30.0000.04716.57
5.4.20.0070.07716.57
5.4.10.0070.04716.36
5.4.00.0070.05015.93
5.3.290.0030.08014.75
5.3.280.0000.04714.52
5.3.270.0100.03714.57
5.3.260.0200.06314.53
5.3.250.0130.07014.53
5.3.240.0030.07714.57
5.3.230.0030.07714.54
5.3.220.0070.08014.51
5.3.210.0070.06714.50
5.3.200.0100.07714.44
5.3.190.0070.07714.35
5.3.180.0070.03714.48
5.3.170.0100.04314.57
5.3.160.0100.07014.48
5.3.150.0100.07314.57
5.3.140.0030.06314.44
5.3.130.0130.07014.47
5.3.120.0230.04314.48
5.3.110.0070.06014.52
5.3.100.0130.06013.97
5.3.90.0000.04713.91
5.3.80.0030.07013.82
5.3.70.0100.07313.95
5.3.60.0070.04313.92
5.3.50.0030.04313.87
5.3.40.0100.04314.03
5.3.30.0030.07313.86
5.3.20.0100.03713.52
5.3.10.0100.03013.60
5.3.00.0030.07713.64
5.2.170.0030.03311.13
5.2.160.0000.05711.09
5.2.150.0030.04011.05
5.2.140.0030.05311.02
5.2.130.0000.06711.25
5.2.120.0030.06011.02
5.2.110.0030.03710.91
5.2.100.0030.06310.92
5.2.90.0070.06011.04
5.2.80.0170.04010.97
5.2.70.0000.05710.95
5.2.60.0070.04011.05
5.2.50.0030.05310.87
5.2.40.0100.03011.07
5.2.30.0070.03310.87
5.2.20.0130.02711.11
5.2.10.0130.04711.00
5.2.00.0000.04710.70
5.1.60.0070.04310.00
5.1.50.0030.0579.93
5.1.40.0000.02710.03
5.1.30.0070.02310.39
5.1.20.0070.03010.38
5.1.10.0030.02310.03
5.1.00.0030.02310.20
5.0.50.0030.0178.58
5.0.40.0000.0208.44
5.0.30.0000.0308.18
5.0.20.0030.0208.18
5.0.10.0000.0208.06
5.0.00.0000.0308.20
4.4.90.0000.0237.91
4.4.80.0000.0377.91
4.4.70.0100.0237.91
4.4.60.0030.0277.91
4.4.50.0030.0337.91
4.4.40.0000.0437.91
4.4.30.0000.0337.91
4.4.20.0000.0207.91
4.4.10.0030.0137.91
4.4.00.0000.0237.91
4.3.110.0070.0107.91
4.3.100.0030.0107.91
4.3.90.0000.0137.91
4.3.80.0000.0237.91
4.3.70.0000.0137.91
4.3.60.0000.0137.91
4.3.50.0000.0137.91
4.3.40.0000.0237.91
4.3.30.0030.0137.91
4.3.20.0030.0137.91
4.3.10.0000.0137.91
4.3.00.0000.0137.91

preferences:
200.3 ms | 401 KiB | 5 Q