3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "hoi รก"; echo "hoi \xE6"; echo ord('a');

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)
8.3.60.0040.01118.43
8.3.50.0070.01416.53
8.3.40.0070.00718.57
8.3.30.0070.00718.45
8.3.20.0110.00418.44
8.3.10.0000.00820.59
8.3.00.0100.00717.25
8.2.180.0180.00016.38
8.2.170.0170.00322.96
8.2.160.0100.00322.08
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00319.77
8.2.110.0090.00020.93
8.2.100.0090.00317.72
8.2.90.0000.01019.22
8.2.80.0040.00417.80
8.2.70.0060.00317.63
8.2.60.0030.00517.68
8.2.50.0000.00818.07
8.2.40.0070.00019.95
8.2.30.0000.00717.79
8.2.20.0050.00317.39
8.2.10.0000.00917.54
8.2.00.0070.00417.52
8.1.280.0070.00725.92
8.1.270.0080.00024.66
8.1.260.0020.00526.35
8.1.250.0050.00228.09
8.1.240.0080.00020.66
8.1.230.0070.00420.91
8.1.220.0030.00517.74
8.1.210.0000.00818.83
8.1.200.0000.00917.23
8.1.190.0040.00417.38
8.1.180.0050.00318.10
8.1.170.0000.00818.84
8.1.160.0050.00318.75
8.1.150.0070.00018.49
8.1.140.0000.00817.34
8.1.130.0000.00717.61
8.1.120.0000.00717.39
8.1.110.0040.00417.27
8.1.100.0000.00717.31
8.1.90.0030.00317.38
8.1.80.0030.00317.24
8.1.70.0040.00417.23
8.1.60.0020.00517.32
8.1.50.0050.00217.33
8.1.40.0050.00217.28
8.1.30.0040.00417.47
8.1.20.0050.00517.43
8.1.10.0050.00317.41
8.1.00.0000.00717.39
8.0.300.0050.00319.89
8.0.290.0040.00416.63
8.0.280.0040.00418.29
8.0.270.0000.00717.18
8.0.260.0030.00316.74
8.0.250.0040.00416.75
8.0.240.0070.00316.79
8.0.230.0030.00316.79
8.0.220.0030.00316.76
8.0.210.0030.00616.75
8.0.200.0040.00416.82
8.0.190.0040.00316.83
8.0.180.0030.00616.71
8.0.170.0030.00616.80
8.0.160.0000.00816.73
8.0.150.0070.00316.70
8.0.140.0040.00416.62
8.0.130.0000.00813.21
8.0.120.0070.00016.77
8.0.110.0000.00816.54
8.0.100.0000.00816.66
8.0.90.0000.00716.75
8.0.80.0120.00316.75
8.0.70.0040.00416.55
8.0.60.0040.00416.74
8.0.50.0040.00416.82
8.0.30.0140.00817.04
8.0.20.0080.01016.88
8.0.10.0070.00016.84
8.0.00.0080.01016.60
7.4.330.0050.00012.91
7.4.320.0030.00316.35
7.4.300.0000.00616.43
7.4.290.0040.00416.45
7.4.280.0040.00416.41
7.4.270.0000.00716.35
7.4.260.0030.00313.12
7.4.250.0050.00216.34
7.4.240.0000.00716.47
7.4.230.0070.00016.30
7.4.220.0130.00316.27
7.4.210.0070.01016.43
7.4.200.0030.00316.36
7.4.190.0000.00716.51
7.4.160.0070.00716.30
7.4.150.0170.00716.28
7.4.140.0090.00716.31
7.4.130.0070.00916.38
7.4.120.0130.00516.33
7.4.110.0060.01416.34
7.4.100.0060.01016.30
7.4.90.0030.01516.28
7.4.80.0090.00816.38
7.4.70.0100.00616.47
7.4.60.0060.01216.44
7.4.50.0040.00016.16
7.4.40.0070.00316.31
7.4.30.0060.00916.32
7.4.00.0060.00614.51
7.3.330.0030.00312.91
7.3.320.0000.00612.98
7.3.310.0000.00916.19
7.3.300.0000.00616.14
7.3.290.0120.00316.14
7.3.280.0070.00916.13
7.3.270.0190.00316.18
7.3.260.0120.01016.25
7.3.250.0120.00716.41
7.3.240.0100.00616.19
7.3.230.0100.01016.58
7.3.210.0090.00616.28
7.3.200.0150.00619.39
7.3.190.0140.00616.13
7.3.180.0100.00616.14
7.3.170.0110.00616.29
7.3.160.0100.00716.17
7.3.120.0120.00314.65
7.3.10.0060.00916.47
7.3.00.0110.00316.48
7.2.330.0060.01116.45
7.2.320.0040.01416.44
7.2.310.0140.00716.59
7.2.300.0140.00716.21
7.2.290.0060.01016.36
7.2.130.0060.00316.85
7.2.120.0000.01316.88
7.2.110.0060.00616.86
7.2.100.0100.00316.64
7.2.90.0080.00616.73
7.2.80.0130.00316.64
7.2.70.0040.00716.66
7.2.60.0060.01016.82
7.2.50.0030.00716.95
7.2.40.0110.00316.70
7.2.30.0140.00016.75
7.2.20.0070.00716.64
7.2.10.0040.01216.65
7.2.00.0030.00817.89
7.1.250.0000.01415.51
7.1.200.0030.00715.75
7.1.100.0030.00918.07
7.1.70.0000.00716.84
7.1.60.0130.00919.40
7.1.50.0060.00616.87
7.1.00.0100.06322.35
7.0.200.0040.00716.56
7.0.140.0030.07322.09
7.0.120.0100.06722.26
7.0.60.0130.08019.89
7.0.50.0070.07717.76
7.0.40.0030.04320.36
7.0.30.0300.07720.09
7.0.20.0270.04719.99
7.0.10.0100.04320.04
7.0.00.0030.09020.00
5.6.280.0000.07721.11
5.6.210.0030.08320.69
5.6.200.0130.05018.18
5.6.190.0170.07720.48
5.6.180.0270.07320.65
5.6.170.0100.04720.71
5.6.160.0170.06320.54
5.6.150.0100.07718.14
5.6.140.0000.04018.20
5.6.130.0130.08018.18
5.6.120.0130.08020.99
5.6.110.0130.08021.08
5.6.100.0100.09020.97
5.6.90.0070.07320.96
5.6.80.0070.07020.50
5.5.350.0000.08720.46
5.5.340.0030.06017.98
5.5.330.0100.08020.21
5.5.320.0030.05720.41
5.5.310.0300.07020.21
5.5.300.0070.06317.92
5.5.290.0100.05717.98
5.5.280.0030.04020.97
5.5.270.0100.08320.95
5.5.260.0130.06020.78
5.5.250.0100.06320.57
5.5.240.4000.04020.22
5.4.450.0170.06719.41
5.4.440.0100.07719.46
5.4.430.0070.04719.48
5.4.420.0030.06319.50
5.4.410.0070.05719.34
5.4.400.0170.06318.81
5.4.390.0030.07019.16
5.4.380.0070.08019.18
5.4.370.0030.07719.16
5.4.360.0030.06018.80
5.4.350.0070.06319.09
5.4.340.0030.04319.18
5.4.320.0030.07318.79
5.4.310.0000.08019.18
5.4.300.0070.06018.79
5.4.290.0070.04319.07
5.4.280.0130.06319.17
5.4.270.0130.07018.78
5.4.260.0000.04018.91
5.4.250.0070.04719.07
5.4.240.0070.07319.09
5.4.230.0030.08319.11
5.4.220.0000.08019.14
5.4.210.0070.07318.99
5.4.200.0100.07318.93
5.4.190.0270.06018.78
5.4.180.0070.07719.16
5.4.170.0030.03718.91
5.4.160.0070.03719.02
5.4.150.0170.03319.15
5.4.140.0070.03316.25
5.4.130.0070.03016.26
5.4.120.0070.03316.33
5.4.110.0100.03016.41
5.4.100.0070.03316.45
5.4.90.0030.03316.34
5.4.80.0030.03716.37
5.4.70.0070.03716.13
5.4.60.0030.03316.30
5.4.50.0000.03716.35
5.4.40.0000.04016.34
5.4.30.0030.04016.25
5.4.20.0030.03316.20
5.4.10.0030.03316.33
5.4.00.0030.04015.64
5.3.290.0030.04714.68
5.3.280.0030.05314.38
5.3.270.0030.03714.61
5.3.260.0000.04014.55
5.3.250.0000.04014.54
5.3.240.0030.03714.59
5.3.230.0000.04014.52
5.3.220.0070.03714.48
5.3.210.0130.03314.49
5.3.200.0100.03014.52
5.3.190.0030.03714.44
5.3.180.0000.03714.49
5.3.170.0000.03714.45
5.3.160.0000.04014.49
5.3.150.0100.03014.48
5.3.140.0000.03714.48
5.3.130.0030.03714.47
5.3.120.0000.04014.52
5.3.110.0030.04714.48
5.3.100.0100.02713.97
5.3.90.0030.03713.97
5.3.80.0070.03714.11
5.3.70.0000.03713.93
5.3.60.0000.03713.94
5.3.50.0000.03713.90
5.3.40.0030.03313.92
5.3.30.0000.03713.88
5.3.20.0030.04013.63
5.3.10.0070.03313.59
5.3.00.0030.03313.59
5.2.170.0030.02711.05
5.2.160.0030.02710.98
5.2.150.0000.03011.08
5.2.140.0130.02311.03
5.2.130.0030.03011.08
5.2.120.0000.03311.04
5.2.110.0000.03011.02
5.2.100.0070.02311.02
5.2.90.0030.02711.11
5.2.80.0000.03011.08
5.2.70.0000.03011.11
5.2.60.0000.03011.03
5.2.50.0000.03010.93
5.2.40.0030.02710.97
5.2.30.0030.02710.89
5.2.20.0000.03010.89
5.2.10.0000.03010.88
5.2.00.0000.03310.67
5.1.60.0000.0439.94
5.1.50.0070.0509.96
5.1.40.0130.0439.96
5.1.30.0000.05310.25
5.1.20.0070.03310.41
5.1.10.0130.04710.03
5.1.00.0030.0579.96
5.0.50.0030.0508.60
5.0.40.0030.0408.39
5.0.30.0000.0678.21
5.0.20.0070.0438.17
5.0.10.0030.0278.14
5.0.00.0030.0638.05
4.4.90.0100.0078.01
4.4.80.0030.0138.01
4.4.70.0000.0308.01
4.4.60.0030.0208.01
4.4.50.0000.0238.01
4.4.40.0000.0478.01
4.4.30.0100.0278.01
4.4.20.0070.0278.01
4.4.10.0030.0308.01
4.4.00.0070.0508.01
4.3.110.0000.0238.01
4.3.100.0030.0278.01
4.3.90.0070.0208.01
4.3.80.0030.0538.01
4.3.70.0000.0238.01
4.3.60.0030.0278.01
4.3.50.0030.0378.01
4.3.40.0000.0508.01
4.3.30.0000.0338.01
4.3.20.0070.0378.01
4.3.10.0030.0378.01
4.3.00.0030.0308.01

preferences:
43.1 ms | 400 KiB | 5 Q