3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "\u{202E}Right-to-left text"; //echo "\u{1F602}";

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)
8.3.40.0110.00318.54
8.3.30.0110.00318.59
8.3.20.0040.00420.21
8.3.10.0040.00423.53
8.3.00.0050.00319.67
8.2.170.0090.00622.96
8.2.160.0070.00719.20
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0040.00417.63
8.2.110.0120.00022.20
8.2.100.0000.01017.91
8.2.90.0000.00819.27
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0110.00018.04
8.2.50.0000.00818.07
8.2.40.0040.00421.09
8.2.30.0050.00220.52
8.2.20.0040.00417.57
8.2.10.0050.00218.02
8.2.00.0000.00717.96
8.1.270.0030.00523.91
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0080.00022.54
8.1.230.0110.00017.63
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.11
8.1.190.0050.00317.00
8.1.180.0040.00418.10
8.1.170.0060.00319.04
8.1.160.0050.00321.98
8.1.150.0060.00318.64
8.1.140.0090.00019.30
8.1.130.0070.00017.54
8.1.120.0000.00717.36
8.1.110.0040.00417.30
8.1.100.0030.00417.26
8.1.90.0040.00417.30
8.1.80.0040.00417.30
8.1.70.0000.00717.29
8.1.60.0040.00417.33
8.1.50.0090.00017.36
8.1.40.0030.00617.37
8.1.30.0040.00417.44
8.1.20.0030.00617.40
8.1.10.0070.00017.47
8.1.00.0060.00317.39
8.0.300.0000.00718.77
8.0.290.0000.00816.75
8.0.280.0030.00318.37
8.0.270.0030.00317.22
8.0.260.0000.00717.30
8.0.250.0080.00016.70
8.0.240.0000.00716.84
8.0.230.0000.00716.80
8.0.220.0000.00716.75
8.0.210.0070.00016.79
8.0.200.0060.00016.70
8.0.190.0000.00816.81
8.0.180.0030.00516.66
8.0.170.0070.00016.72
8.0.160.0050.00316.73
8.0.150.0030.00316.68
8.0.140.0080.00016.69
8.0.130.0050.00013.24
8.0.120.0080.00016.75
8.0.110.0020.00516.69
8.0.100.0040.00416.57
8.0.90.0000.00816.76
8.0.80.0070.00716.74
8.0.70.0000.00716.75
8.0.60.0040.00416.69
8.0.50.0000.00716.62
8.0.30.0090.00916.92
8.0.20.0090.01017.40
8.0.10.0050.00216.83
8.0.00.0110.00916.61
7.4.330.0000.00515.08
7.4.320.0030.00316.43
7.4.300.0030.00316.45
7.4.290.0000.00716.35
7.4.280.0050.00316.46
7.4.270.0050.00516.26
7.4.260.0050.00216.25
7.4.250.0040.00416.43
7.4.240.0070.00016.34
7.4.230.0070.00016.25
7.4.220.0120.01216.46
7.4.210.0160.00016.41
7.4.200.0000.00716.53
7.4.160.0040.01116.29
7.4.150.0150.00317.40
7.4.140.0120.00717.86
7.4.130.0110.00716.20
7.4.120.0120.00716.37
7.4.110.0090.01216.57
7.4.100.0130.00416.38
7.4.90.0140.00416.42
7.4.80.0090.00919.39
7.4.70.0140.00316.41
7.4.60.0080.00816.33
7.4.50.0040.00416.31
7.4.40.0160.00016.57
7.4.30.0120.00916.30
7.4.00.0030.01415.05
7.3.330.0030.00313.11
7.3.320.0000.00512.96
7.3.310.0040.00416.18
7.3.300.0070.00016.17
7.3.290.0080.00916.11
7.3.280.0050.01416.09
7.3.270.0200.00317.40
7.3.260.0190.00416.49
7.3.250.0110.00616.34
7.3.240.0120.00616.25
7.3.230.0030.01316.46
7.3.210.0100.00716.28
7.3.200.0060.01016.18
7.3.190.0060.00916.39
7.3.180.0070.01316.47
7.3.170.0070.01216.47
7.3.160.0030.01316.16
7.2.330.0140.00316.71
7.2.320.0120.00916.43
7.2.310.0130.00316.38
7.2.300.0070.01016.55
7.2.290.0110.01016.15
7.2.60.0000.01116.46
7.2.00.0040.00819.22
7.1.200.0060.00615.59
7.1.100.0090.00618.07
7.1.70.0070.00716.82
7.1.60.0100.01419.11
7.1.50.0060.01216.82
7.1.00.0030.07722.51
7.0.200.0000.01016.54
7.0.60.0130.05719.81
7.0.50.0170.07017.82
7.0.40.0200.02720.04
7.0.30.0500.03320.18
7.0.20.0270.04320.20
7.0.10.0230.08720.32
7.0.00.0070.05320.01
5.6.280.0000.03721.06
5.6.210.0100.03320.63
5.6.200.0130.07718.12
5.6.190.0030.04720.73
5.6.180.3370.03720.39
5.6.170.0430.04320.40
5.6.160.0030.05320.61
5.6.150.0030.04018.09
5.6.140.0030.04018.15
5.6.130.0070.08018.09
5.6.120.0130.06720.99
5.6.110.0030.09021.11
5.6.100.0030.04321.13
5.6.90.0030.06720.99
5.6.80.0100.07720.48
5.6.70.0030.05320.38
5.5.350.0130.09020.34
5.5.340.0000.09017.92
5.5.330.0070.04020.14
5.5.320.0370.05020.48
5.5.310.0230.05020.26
5.5.300.0100.07718.00
5.5.290.0100.08018.01
5.5.280.0070.07720.77
5.5.270.0000.04320.79
5.5.260.0070.07720.85
5.5.250.0100.08020.68
5.5.240.0100.07320.25
5.4.450.0330.05719.59
5.4.440.0200.05719.51
5.4.430.0230.05719.45
5.4.420.0100.06319.44
5.4.410.0330.04718.97
5.4.400.0200.05319.28
5.4.390.0170.06318.78
5.4.380.0200.05319.16
5.4.370.0270.04719.19
5.4.360.0370.04019.21
5.4.350.0200.05319.21
5.4.340.0300.05018.95
5.4.320.0030.07018.94
5.4.310.0330.04719.28
5.4.300.0230.06319.21
5.4.290.0630.05719.11
5.4.280.0430.07019.23
5.4.270.0530.05319.21
5.4.260.0530.05318.96
5.4.250.0570.05318.98
5.4.240.0630.05719.18
5.4.230.0570.05719.14
5.4.220.0500.05019.22
5.4.210.0630.05019.29
5.4.200.0530.05318.98
5.4.190.0430.06319.09
5.4.180.0570.06019.25
5.4.170.0670.05719.17
5.4.160.0730.06019.24
5.4.150.0530.05719.08
5.4.140.0570.05316.29
5.4.130.0430.07316.21
5.4.120.0270.05716.43
5.4.110.0130.06316.40
5.4.100.0470.05016.48
5.4.90.0700.06016.46
5.4.80.0830.06016.47
5.4.70.0770.04716.17
5.4.60.0830.06016.16
5.4.50.0470.04716.36
5.4.40.0500.05316.29
5.4.30.0570.05016.43
5.4.20.0600.04016.46
5.4.10.0570.05716.47
5.4.00.0430.08015.78

preferences:
51.38 ms | 400 KiB | 5 Q