3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "HERE 1\n"; mb_internal_encoding ("UTF-8"); echo "HERE 2\n"; ?>

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)
8.3.70.0180.00018.08
8.3.60.0140.00716.38
8.3.50.0130.00521.14
8.3.40.0120.00318.71
8.3.30.0110.00418.34
8.3.20.0000.00818.51
8.3.10.0070.00023.46
8.3.00.0030.00521.65
8.2.190.0100.00316.58
8.2.180.0150.00616.63
8.2.170.0040.01422.96
8.2.160.0100.00322.26
8.2.150.0040.00424.18
8.2.140.0120.00324.66
8.2.130.0040.00419.82
8.2.120.0050.00326.35
8.2.110.0040.00721.04
8.2.100.0070.00417.72
8.2.90.0040.00419.14
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0030.00617.93
8.2.50.0040.00419.46
8.2.40.0040.00420.60
8.2.30.0040.00419.09
8.2.20.0070.00017.90
8.2.10.0040.00419.73
8.2.00.0060.00317.46
8.1.280.0040.01125.92
8.1.270.0100.00023.99
8.1.260.0050.00328.09
8.1.250.0040.00428.09
8.1.240.0100.00020.87
8.1.230.0000.01219.05
8.1.220.0000.00717.74
8.1.210.0030.00518.77
8.1.200.0050.00517.10
8.1.190.0000.00817.22
8.1.180.0070.00018.10
8.1.170.0000.00818.57
8.1.160.0000.00822.18
8.1.150.0040.00420.36
8.1.140.0020.00519.43
8.1.130.0070.00017.44
8.1.120.0030.00417.16
8.1.110.0000.00817.34
8.1.100.0040.00417.28
8.1.90.0070.00017.32
8.1.80.0000.00817.20
8.1.70.0030.00617.20
8.1.60.0050.00217.43
8.1.50.0040.00417.43
8.1.40.0000.00717.40
8.1.30.0040.00417.44
8.1.20.0040.00417.36
8.1.10.0040.00417.41
8.1.00.0050.00217.37
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0000.00718.29
8.0.270.0030.00516.75
8.0.260.0000.00617.08
8.0.250.0000.00716.73
8.0.240.0030.00316.78
8.0.230.0030.00316.82
8.0.220.0030.00316.63
8.0.210.0000.00816.77
8.0.200.0030.00316.77
8.0.190.0000.00816.85
8.0.180.0000.00716.65
8.0.170.0070.00016.75
8.0.160.0070.00016.84
8.0.150.0040.00416.58
8.0.140.0030.00316.74
8.0.130.0030.00313.18
8.0.120.0050.00316.61
8.0.110.0070.00016.74
8.0.100.0070.00016.70
8.0.90.0070.00016.73
8.0.80.0110.01116.75
8.0.70.0040.00416.81
8.0.60.0000.00816.63
8.0.50.0040.00416.86
8.0.30.0090.00816.88
8.0.20.0080.01217.40
8.0.10.0040.00416.86
8.0.00.0110.00616.45
7.4.330.0030.00315.55
7.4.320.0030.00316.46
7.4.300.0000.00616.45
7.4.290.0000.00716.26
7.4.280.0030.00416.36
7.4.270.0070.00016.43
7.4.260.0030.00316.43
7.4.250.0000.00716.41
7.4.240.0000.00716.46
7.4.230.0040.00416.20
7.4.220.0160.00016.43
7.4.210.0090.00616.25
7.4.200.0000.00716.21
7.4.160.0090.00616.41
7.4.150.0110.00517.40
7.4.140.0070.01117.86
7.4.130.0080.00816.42
7.4.120.0080.00916.39
7.4.110.0150.00816.24
7.4.100.0090.01416.48
7.4.90.0070.01116.35
7.4.80.0070.01319.39
7.4.70.0130.00716.52
7.4.60.0090.01216.49
7.4.50.0100.00716.10
7.4.40.0090.00616.25
7.4.30.0110.00516.49
7.4.00.0110.00414.68
7.3.330.0050.00012.87
7.3.320.0050.00012.88
7.3.310.0000.00716.05
7.3.300.0000.00716.14
7.3.290.0090.00516.13
7.3.280.0100.00716.13
7.3.270.0130.00517.40
7.3.260.0090.01116.31
7.3.250.0090.00816.24
7.3.240.0100.00916.38
7.3.230.0040.01416.39
7.3.210.0030.01316.34
7.3.200.0120.00616.12
7.3.190.0030.01316.18
7.3.180.0120.00316.28
7.3.170.0110.00816.17
7.3.160.0130.00916.16
7.3.10.0030.00716.18
7.3.00.0110.00016.55
7.2.330.0160.00316.22
7.2.320.0040.01416.43
7.2.310.0080.00816.48
7.2.300.0170.00616.15
7.2.290.0070.01016.36
7.2.130.0040.01416.77
7.2.120.0120.00916.80
7.2.110.0110.00416.54
7.2.100.0060.00816.62
7.2.90.0110.00416.52
7.2.80.0080.00816.43
7.2.70.0070.00416.84
7.2.60.0110.00316.73
7.2.50.0030.00716.75
7.2.40.0030.00616.81
7.2.30.0080.00316.95
7.2.20.0110.00316.32
7.2.10.0030.00716.74
7.2.00.0060.00316.84
7.1.250.0090.01215.66
7.1.200.0120.00315.67
7.1.70.0040.00417.11
7.1.60.0030.00716.64
7.1.00.0070.07322.30
7.0.200.0350.00314.49
7.0.120.0130.05022.10
7.0.110.0100.06722.03
7.0.100.0070.05322.12
7.0.90.0130.05322.08
7.0.80.0100.05722.04
7.0.70.0100.06022.07
7.0.60.0030.05722.02
7.0.50.0130.05722.02
7.0.40.0030.08022.12
7.0.30.0100.05322.04
7.0.20.0030.05721.98
7.0.10.0100.05022.06
7.0.00.0100.05022.03
5.6.270.0070.05320.89
5.6.260.0130.06020.87
5.6.250.0030.05720.86
5.6.240.0100.06021.01
5.6.230.0030.07720.86
5.6.220.0030.06020.91
5.6.210.0070.05720.94
5.6.200.0030.06321.02
5.6.190.0100.06021.06
5.6.180.0170.05020.83
5.6.170.0130.04721.00
5.6.160.0070.05321.05
5.6.150.0070.05721.01
5.6.140.0030.06020.82
5.6.130.0100.05020.84
5.6.120.0030.06020.86
5.6.110.0030.06021.05
5.6.100.0070.06720.92
5.6.90.0070.07320.98
5.6.80.0130.06720.41
5.6.70.0100.05320.38
5.6.60.0030.05720.30
5.6.50.0070.05020.21
5.6.40.0070.05320.18
5.6.30.0100.06720.34
5.6.20.0030.06320.18
5.6.10.0070.05020.14
5.6.00.0030.05720.34

preferences:
42.45 ms | 401 KiB | 5 Q