3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "\u{0080}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)
8.3.60.0110.00716.50
8.3.50.0240.00821.90
8.3.40.0170.00018.71
8.3.30.0090.00618.47
8.3.20.0040.00420.24
8.3.10.0000.00823.48
8.3.00.0040.00418.00
8.2.180.0100.00716.32
8.2.170.0120.00822.96
8.2.160.0100.00320.28
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00417.63
8.2.110.0090.00019.24
8.2.100.0090.00317.93
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0030.00617.38
8.2.60.0030.00717.55
8.2.50.0030.00618.07
8.2.40.0040.00421.07
8.2.30.0070.00020.52
8.2.20.0030.00617.60
8.2.10.0000.00717.87
8.2.00.0040.00417.79
8.1.280.0140.00725.92
8.1.270.0030.00523.92
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0110.00020.74
8.1.230.0070.00317.52
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0040.00416.97
8.1.180.0050.00318.10
8.1.170.0020.00518.84
8.1.160.0040.00421.86
8.1.150.0000.00818.73
8.1.140.0040.00419.43
8.1.130.0000.00717.52
8.1.120.0040.00417.22
8.1.110.0050.00317.21
8.1.100.0040.00417.25
8.1.90.0040.00417.36
8.1.80.0070.00017.22
8.1.70.0000.00717.33
8.1.60.0080.00017.33
8.1.50.0080.00017.30
8.1.40.0000.00717.25
8.1.30.0040.00417.47
8.1.20.0000.00717.34
8.1.10.0040.00417.35
8.1.00.0000.00817.33
8.0.300.0000.00718.77
8.0.290.0030.00616.58
8.0.280.0040.00418.35
8.0.270.0040.00417.22
8.0.260.0030.00317.18
8.0.250.0030.00516.68
8.0.240.0000.00616.81
8.0.230.0000.00716.72
8.0.220.0030.00316.74
8.0.210.0000.00716.75
8.0.200.0060.00016.80
8.0.190.0030.00516.82
8.0.180.0070.00016.83
8.0.170.0040.00416.64
8.0.160.0070.00016.76
8.0.150.0000.00716.57
8.0.140.0000.00716.71
8.0.130.0040.00413.21
8.0.120.0040.00416.63
8.0.110.0040.00416.66
8.0.100.0050.00316.68
8.0.90.0040.00416.71
8.0.80.0110.00716.68
8.0.70.0070.00016.71
8.0.60.0040.00416.78
8.0.50.0000.00716.77
8.0.30.0100.00917.02
8.0.20.0100.01017.40
8.0.10.0000.00716.82
8.0.00.0090.00816.62
7.4.330.0000.00515.08
7.4.320.0070.00016.41
7.4.300.0030.00316.44
7.4.290.0000.00716.50
7.4.280.0080.00016.38
7.4.270.0060.00316.50
7.4.260.0030.00316.36
7.4.250.0030.00516.32
7.4.240.0020.00616.44
7.4.230.0000.00716.25
7.4.220.0090.00916.38
7.4.210.0060.01316.53
7.4.200.0070.00016.48
7.4.160.0090.00616.37
7.4.150.0070.01017.40
7.4.140.0100.01417.86
7.4.130.0110.00516.38
7.4.120.0110.00616.32
7.4.110.0140.01016.41
7.4.100.0110.00516.46
7.4.90.0090.00916.36
7.4.80.0030.01319.39
7.4.70.0030.01616.30
7.4.60.0100.00616.34
7.4.50.0000.00816.21
7.4.40.0110.00616.22
7.4.30.0070.01016.49
7.4.00.0040.01114.95
7.3.330.0000.00512.96
7.3.320.0060.00012.96
7.3.310.0030.00316.02
7.3.300.0040.00416.11
7.3.290.0080.00616.10
7.3.280.0110.00716.12
7.3.270.0070.01017.40
7.3.260.0030.01416.25
7.3.250.0060.01116.29
7.3.240.0060.01316.12
7.3.230.0150.00316.39
7.3.210.0100.00716.42
7.3.200.0040.01216.01
7.3.190.0110.00516.39
7.3.180.0090.01216.38
7.3.170.0100.00716.28
7.3.160.0100.00716.34
7.2.330.0130.00416.54
7.2.320.0110.01116.43
7.2.310.0060.00916.28
7.2.300.0100.00616.46
7.2.290.0060.01216.56
7.2.60.0030.00916.57
7.2.00.0030.00919.14
7.1.200.0060.00615.55
7.1.100.0000.01117.88
7.1.70.0090.00616.93
7.1.60.0130.00919.11
7.1.50.0090.00616.76
7.1.00.0100.07022.40
7.0.200.0000.00716.63
7.0.60.0070.06319.81
7.0.50.0170.07017.79
7.0.40.0100.04720.20
7.0.30.0170.04720.05
7.0.20.0230.08020.33
7.0.10.0300.08720.13
7.0.00.0030.07020.16
5.6.280.0000.04020.88
5.6.210.0030.08320.55
5.6.200.0070.03718.13
5.6.190.0030.04320.27
5.6.180.3900.04320.61
5.6.170.0200.03720.45
5.6.160.0000.04320.33
5.6.150.0000.04318.16
5.6.140.0170.06718.21
5.6.130.0130.07018.07
5.6.120.0030.08320.98
5.6.110.0070.06021.13
5.6.100.0070.04020.95
5.6.90.0130.07720.99
5.6.80.0100.07720.53
5.6.70.0100.07320.37
5.5.350.0270.07020.27
5.5.340.0030.06717.89
5.5.330.0200.05720.56
5.5.320.0230.04320.43
5.5.310.0330.06720.27
5.5.300.0170.07017.95
5.5.290.0070.08017.98
5.5.280.0030.04020.88
5.5.270.0070.04720.86
5.5.260.0170.05020.96
5.5.250.0100.08320.61
5.5.240.0130.07320.06
5.4.450.0330.04319.48
5.4.440.0270.08719.51
5.4.430.0370.07019.48
5.4.420.0270.06719.55
5.4.410.0230.05719.33
5.4.400.0100.07718.78
5.4.390.0230.05719.26
5.4.380.0230.06319.23
5.4.370.0330.06019.13
5.4.360.0530.05319.29
5.4.350.0430.07719.29
5.4.340.0230.06018.95
5.4.320.0330.05318.92
5.4.310.0370.06019.28
5.4.300.0230.05319.12
5.4.290.0230.05718.94
5.4.280.0130.07019.30
5.4.270.0200.06319.23
5.4.260.0170.06019.21
5.4.250.0200.08019.23
5.4.240.0170.06319.15
5.4.230.0230.06019.27
5.4.220.0130.06319.25
5.4.210.0130.05718.79
5.4.200.0270.06319.11
5.4.190.0130.08019.27
5.4.180.0230.05019.20
5.4.170.0270.04319.20
5.4.160.0130.06018.96
5.4.150.0100.06019.25
5.4.140.0370.04716.43
5.4.130.0130.06716.20
5.4.120.0130.06316.41
5.4.110.0230.04716.46
5.4.100.0230.04016.50
5.4.90.0170.05016.45
5.4.80.0230.05016.44
5.4.70.0100.07016.45
5.4.60.0270.05316.54
5.4.50.0170.05016.26
5.4.40.0330.04716.41
5.4.30.0170.06016.46
5.4.20.0170.06316.51
5.4.10.0200.06716.18
5.4.00.0230.04715.64

preferences:
42.72 ms | 401 KiB | 5 Q