3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo \u1000;

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)
8.3.70.0060.01218.54
8.3.60.0140.00716.63
8.3.50.0120.00821.02
8.3.40.0040.01118.71
8.3.30.0040.01118.77
8.3.20.0040.00420.12
8.3.10.0040.00423.66
8.3.00.0060.00319.79
8.2.190.0090.00618.35
8.2.180.0110.00416.63
8.2.170.0090.00622.96
8.2.160.0100.01020.47
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00417.63
8.2.110.0070.00322.02
8.2.100.0040.00817.88
8.2.90.0000.00818.97
8.2.80.0050.00317.97
8.2.70.0000.00817.61
8.2.60.0090.00017.80
8.2.50.0030.00618.07
8.2.40.0000.00819.41
8.2.30.0040.00419.86
8.2.20.0040.00417.67
8.2.10.0040.00417.95
8.2.00.0000.00717.90
8.1.280.0030.01325.92
8.1.270.0090.00920.12
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0090.00022.61
8.1.230.0130.00017.48
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0030.00617.00
8.1.190.0000.01217.13
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0070.00021.90
8.1.150.0040.00418.84
8.1.140.0000.00817.32
8.1.130.0040.00417.58
8.1.120.0050.00317.41
8.1.110.0040.00417.27
8.1.100.0070.00017.39
8.1.90.0070.00017.30
8.1.80.0040.00417.30
8.1.70.0000.00717.27
8.1.60.0000.00817.37
8.1.50.0040.00417.43
8.1.40.0000.00817.39
8.1.30.0000.00817.55
8.1.20.0030.00617.61
8.1.10.0040.00417.49
8.1.00.0000.00717.36
8.0.300.0030.00518.77
8.0.290.0070.00016.88
8.0.280.0040.00418.44
8.0.270.0000.00717.24
8.0.260.0030.00317.15
8.0.250.0000.00716.98
8.0.240.0000.00717.00
8.0.230.0030.00316.91
8.0.220.0070.00016.89
8.0.210.0030.00316.91
8.0.200.0030.00316.91
8.0.190.0030.00516.98
8.0.180.0040.00416.88
8.0.170.0040.00416.98
8.0.160.0040.00416.95
8.0.150.0040.00416.90
8.0.140.0000.00916.77
8.0.130.0030.00313.32
8.0.120.0070.00016.84
8.0.110.0030.00516.88
8.0.100.0000.00816.79
8.0.90.0040.00416.98
8.0.80.0030.01316.94
8.0.70.0000.00816.96
8.0.60.0040.00416.83
8.0.50.0040.00416.97
8.0.30.0080.00917.03
8.0.20.0120.00917.40
8.0.10.0070.00017.00
8.0.00.0120.01216.75
7.4.330.0000.00515.08
7.4.320.0000.00616.43
7.4.300.0060.00016.34
7.4.290.0030.00316.54
7.4.280.0000.00816.36
7.4.270.0070.00016.51
7.4.260.0070.00416.50
7.4.250.0040.00416.40
7.4.240.0000.00716.42
7.4.230.0000.00716.55
7.4.220.0030.01516.57
7.4.210.0050.01016.39
7.4.200.0040.00416.63
7.4.160.0100.00616.43
7.4.150.0060.01517.40
7.4.140.0120.02017.86
7.4.130.0110.00616.54
7.4.120.0120.00416.42
7.4.110.0000.01616.36
7.4.100.0140.00316.50
7.4.90.0070.01116.55
7.4.80.0110.00719.39
7.4.70.0160.00616.35
7.4.60.0030.01316.25
7.4.50.0030.00616.17
7.4.40.0110.00616.41
7.4.30.0130.00316.47
7.4.00.0090.00614.95
7.3.330.0000.00513.12
7.3.320.0020.00313.18
7.3.310.0000.00716.23
7.3.300.0040.00416.10
7.3.290.0020.00516.22
7.3.280.0040.01416.29
7.3.270.0140.00417.40
7.3.260.0090.01216.51
7.3.250.0100.00716.46
7.3.240.0100.00716.39
7.3.230.0030.01916.41
7.3.210.0140.00316.27
7.3.200.0110.00616.41
7.3.190.0080.00816.25
7.3.180.0080.00816.29
7.3.170.0060.00916.29
7.3.160.0110.00616.29
7.3.10.0000.01416.50
7.3.00.0090.00316.66
7.2.330.0120.00616.54
7.2.320.0090.01216.66
7.2.310.0120.00616.56
7.2.300.0030.01316.55
7.2.290.0070.01116.40
7.2.130.0070.00316.68
7.2.120.0040.00816.85
7.2.110.0070.00316.73
7.2.100.0090.00316.91
7.2.90.0070.00716.86
7.2.80.0000.01116.73
7.2.70.0040.01216.67
7.2.60.0180.00616.73
7.2.50.0040.00716.55
7.2.40.0040.01116.95
7.2.30.0060.00916.66
7.2.20.0000.00916.97
7.2.10.0000.00916.83
7.2.00.0130.00318.00
7.1.250.0040.00715.58
7.1.200.0050.00215.74
7.1.100.0060.00617.82
7.1.70.0030.00916.80
7.1.60.0030.02019.13
7.1.50.0130.01016.91
7.1.00.0000.08022.46
7.0.200.0030.00316.76
7.0.100.0130.03719.91
7.0.90.0070.06019.93
7.0.80.0130.04019.93
7.0.70.0070.06019.89
7.0.60.0170.03320.02
7.0.50.0070.05720.31
7.0.40.0030.04320.18
7.0.30.0070.03720.09
7.0.20.0030.04320.15
7.0.10.0070.04320.07
7.0.00.0100.04319.91
5.6.250.0000.04720.76
5.6.240.0100.03720.69
5.6.230.0030.08320.54
5.6.220.0000.05320.59
5.6.210.0130.05720.48
5.6.200.0000.05020.95
5.6.190.0030.05721.10
5.6.180.0100.03720.95
5.6.170.0100.08020.94
5.6.160.0030.05721.03
5.6.150.0130.03320.96
5.6.140.0100.04321.04
5.6.130.0030.06020.93
5.6.120.0000.04721.01
5.6.110.0070.04021.01
5.6.100.0130.08021.03
5.6.90.0000.08321.02
5.6.80.0030.05020.45
5.6.70.0030.08320.32
5.6.60.0130.07020.41
5.6.50.0070.08020.32
5.6.40.0000.08320.30
5.6.30.0070.06020.44
5.6.20.0070.09320.34
5.6.10.0130.07320.29
5.6.00.0130.05020.40
5.5.380.0070.03720.34
5.5.370.0070.03720.50
5.5.360.0030.04320.36
5.5.350.0070.05320.38
5.5.340.0000.04720.63
5.5.330.0100.06020.88
5.5.320.0030.04020.92
5.5.310.0030.07020.92
5.5.300.0100.05720.80
5.5.290.0130.06720.73
5.5.280.0030.04320.61
5.5.270.0000.05020.89
5.5.260.0030.09020.79
5.5.250.0130.07320.54
5.5.240.0170.06720.21
5.5.230.0130.08020.18
5.5.220.0030.08720.16
5.5.210.0030.07320.23
5.5.200.0130.07020.13
5.5.190.0070.05720.14
5.5.180.0100.08020.18
5.5.160.0100.07719.98
5.5.150.0100.06319.96
5.5.140.0170.08320.17
5.5.130.0100.06720.07
5.5.120.0070.08320.20
5.5.110.0130.08020.10
5.5.100.0070.04319.98
5.5.90.0070.08720.04
5.5.80.0030.08720.04
5.5.70.0100.06020.05
5.5.60.0070.06720.14
5.5.50.0100.05020.08
5.5.40.0100.08320.13
5.5.30.0200.07020.14
5.5.20.0030.08019.92
5.5.10.0130.06320.01
5.5.00.0130.04720.06
5.4.450.0000.04319.30
5.4.440.0030.04019.39
5.4.430.0100.04319.39
5.4.420.0070.08319.14
5.4.410.0030.04719.42
5.4.400.0070.04718.97
5.4.390.0170.06719.20
5.4.380.0030.08019.16
5.4.370.0070.06018.81
5.4.360.0070.07718.97
5.4.350.0100.06719.05
5.4.340.0000.06718.96
5.4.320.0070.06018.82
5.4.310.0030.04718.95
5.4.300.0070.06319.12
5.4.290.0070.07018.94
5.4.280.0100.07319.12
5.4.270.0070.05018.78
5.4.260.0130.04319.06
5.4.250.0100.07018.89
5.4.240.0100.07019.04
5.4.230.0200.06718.96
5.4.220.0030.06719.04
5.4.210.0100.07719.12
5.4.200.0000.08719.04
5.4.190.0230.05719.25
5.4.180.0030.08319.02
5.4.170.0100.07719.02
5.4.160.0170.06719.02
5.4.150.0100.06719.01
5.4.140.0100.07716.34
5.4.130.0100.07016.36
5.4.120.0070.07716.35
5.4.110.0030.06716.21
5.4.100.0100.07016.23
5.4.90.0100.06716.34
5.4.80.0130.03016.29
5.4.70.0030.07316.43
5.4.60.0070.07316.32
5.4.50.0000.07316.28
5.4.40.0130.05016.50
5.4.30.0030.07016.33
5.4.20.0100.06316.30
5.4.10.0030.07316.33
5.4.00.0030.07715.77

preferences:
52.78 ms | 401 KiB | 5 Q