3v4l.org

run code in 300+ PHP versions simultaneously
<?php $prefix = "haemo"; echo "Term is" . $prefix; ?>

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)
8.3.70.0060.00916.41
8.3.60.0100.01018.43
8.3.50.0110.00821.20
8.3.40.0110.00718.54
8.3.30.0110.00418.59
8.3.20.0060.00318.65
8.3.10.0050.00320.03
8.3.00.0000.00817.89
8.2.190.0170.00316.58
8.2.180.0120.00918.29
8.2.170.0040.01222.96
8.2.160.0070.00719.20
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0030.00621.04
8.2.120.0000.00726.35
8.2.110.0090.00021.17
8.2.100.0030.00917.78
8.2.90.0030.00619.22
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0030.00918.04
8.2.50.0030.00618.10
8.2.40.0080.00420.26
8.2.30.0070.00020.34
8.2.20.0040.00417.56
8.2.10.0000.00818.14
8.2.00.0080.00318.00
8.1.280.0140.00025.92
8.1.270.0050.00223.91
8.1.260.0040.00428.09
8.1.250.0030.00528.09
8.1.240.0060.00322.19
8.1.230.0000.01120.79
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0060.00317.25
8.1.190.0040.00417.35
8.1.180.0000.00718.10
8.1.170.0030.00618.89
8.1.160.0000.00718.91
8.1.150.0040.00418.68
8.1.140.0000.00719.53
8.1.130.0050.00317.68
8.1.120.0000.00717.29
8.1.110.0030.00617.36
8.1.100.0050.00217.41
8.1.90.0000.00817.26
8.1.80.0050.00217.41
8.1.70.0050.00317.45
8.1.60.0040.00417.40
8.1.50.0080.00017.48
8.1.40.0030.00617.33
8.1.30.0080.00017.64
8.1.20.0000.00717.50
8.1.10.0000.00817.60
8.1.00.0000.00717.44
8.0.300.0080.00018.77
8.0.290.0000.00716.58
8.0.280.0000.00718.48
8.0.270.0030.00317.12
8.0.260.0000.00717.18
8.0.250.0030.00316.93
8.0.240.0000.00616.80
8.0.230.0020.00516.84
8.0.220.0000.00716.93
8.0.210.0070.00016.79
8.0.200.0030.00316.83
8.0.190.0000.00716.99
8.0.180.0040.00416.88
8.0.170.0040.00416.92
8.0.160.0050.00316.81
8.0.150.0040.00416.82
8.0.140.0000.00716.82
8.0.130.0030.00313.28
8.0.120.0050.00316.82
8.0.110.0070.00016.88
8.0.100.0070.00016.85
8.0.90.0040.00416.71
8.0.80.0000.01516.86
8.0.70.0000.00816.71
8.0.60.0000.00716.73
8.0.50.0050.00216.80
8.0.30.0160.00317.02
8.0.20.0110.01117.40
8.0.10.0040.00416.93
8.0.00.0100.00916.67
7.4.330.0000.00515.08
7.4.320.0040.00416.36
7.4.300.0000.00716.38
7.4.290.0070.00016.34
7.4.280.0050.00516.52
7.4.270.0030.00316.50
7.4.260.0000.00716.55
7.4.250.0030.00516.33
7.4.240.0000.00716.43
7.4.230.0030.00316.33
7.4.220.0130.00316.46
7.4.210.0080.00616.54
7.4.200.0030.00316.54
7.4.160.0080.00816.52
7.4.150.0100.01717.40
7.4.140.0070.01117.86
7.4.130.0100.00816.38
7.4.120.0070.01016.41
7.4.110.0130.00316.41
7.4.100.0100.00716.52
7.4.90.0070.01016.41
7.4.80.0090.01219.39
7.4.70.0000.01616.43
7.4.60.0100.00616.45
7.4.50.0060.00616.52
7.4.40.0090.00616.66
7.4.30.0060.01016.33
7.4.00.0110.00715.14
7.3.330.0020.00212.94
7.3.320.0000.00513.13
7.3.310.0040.00416.18
7.3.300.0030.00316.09
7.3.290.0050.00216.02
7.3.280.0110.00916.19
7.3.270.0070.01017.40
7.3.260.0100.00616.33
7.3.250.0120.00916.34
7.3.240.0060.01216.37
7.3.230.0100.01316.39
7.3.210.0060.01016.38
7.3.200.0040.01419.39
7.3.190.0090.00616.33
7.3.180.0130.00316.20
7.3.170.0090.00616.36
7.3.160.0060.01016.19
7.3.10.0060.00316.52
7.3.00.0030.01316.56
7.2.330.0090.01216.59
7.2.320.0110.01116.58
7.2.310.0080.00816.65
7.2.300.0100.00616.72
7.2.290.0060.01016.27
7.2.130.0000.01716.94
7.2.120.0100.00316.63
7.2.110.0100.00316.80
7.2.100.0070.00716.51
7.2.90.0060.00916.91
7.2.80.0000.01216.82
7.2.70.0040.00816.66
7.2.60.0110.00417.00
7.2.50.0120.00316.87
7.2.40.0060.00916.87
7.2.30.0080.00416.79
7.2.20.0070.00316.68
7.2.10.0030.01216.88
7.2.00.0050.00918.15
7.1.250.0090.00315.42
7.1.100.0040.00817.96
7.1.70.0100.00316.86
7.1.60.0130.01019.27
7.1.00.0000.07722.30
7.0.200.0710.01014.78
7.0.60.0070.04019.96
7.0.50.0100.06320.33
7.0.40.0170.05720.35
7.0.30.0200.05320.34
7.0.20.0200.05720.21
7.0.10.0200.06020.27
7.0.00.0130.06020.27
5.6.280.0000.07321.12
5.6.210.0130.07320.76
5.6.200.0270.05021.14
5.6.190.0130.05721.06
5.6.180.0100.06021.02
5.6.170.0100.06321.12
5.6.160.0230.05021.11
5.6.150.0030.07321.11
5.6.140.0170.06021.04
5.6.130.0230.06321.05
5.6.120.0270.05321.04
5.6.110.0230.08020.99
5.6.100.0200.07320.86
5.6.90.0200.07721.11
5.6.80.0130.07020.42
5.6.70.0370.04320.29
5.6.60.0300.06720.39
5.6.50.0100.06320.44
5.6.40.0200.05320.27
5.6.30.0170.05320.39
5.6.20.0170.05320.32
5.6.10.0170.05320.37
5.6.00.0270.04320.34
5.5.350.0270.07020.43
5.5.340.0200.05320.77
5.5.330.0170.07720.78
5.5.320.0230.05020.79
5.5.310.0270.04320.82
5.5.300.0200.05720.77
5.5.290.0200.05720.97
5.5.280.0270.04720.84
5.5.270.0270.07020.77
5.5.260.0300.05320.86
5.5.250.0230.07320.65
5.5.240.0370.04020.19
5.5.230.0170.05720.16
5.5.220.0270.05020.18
5.5.210.0170.05020.20
5.5.200.0270.04720.17
5.5.190.0230.04720.01
5.5.180.0200.05320.13
5.5.160.0200.05020.11
5.5.150.0170.05320.25
5.5.140.0100.05720.27
5.5.130.0270.04320.18
5.5.120.0170.05020.29
5.5.110.0170.05320.11
5.5.100.0200.05320.05
5.5.90.0230.04720.09
5.5.80.0200.05020.01
5.5.70.0270.04720.16
5.5.60.0270.04320.15
5.5.50.0070.06020.05
5.5.40.0300.03720.02
5.5.30.0100.06320.13
5.5.20.0130.05020.05
5.5.10.0200.04320.05
5.5.00.0100.05320.19

preferences:
67.31 ms | 401 KiB | 5 Q