3v4l.org

run code in 300+ PHP versions simultaneously
<?php $myName = "Huny"; $myFullName = "Chung" . $myName; echo $myFullName;

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)
8.3.60.0150.00416.50
8.3.50.0000.01416.24
8.3.40.0070.00718.63
8.3.30.0100.00318.32
8.3.20.0070.00020.09
8.3.10.0040.00421.67
8.3.00.0070.00319.02
8.2.180.0120.00618.29
8.2.170.0140.00722.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0000.00720.86
8.2.120.0070.00026.35
8.2.110.0040.00822.21
8.2.100.0110.00018.34
8.2.90.0040.00419.06
8.2.80.0050.00318.04
8.2.70.0050.00317.38
8.2.60.0040.00417.93
8.2.50.0000.00818.10
8.2.40.0070.00020.52
8.2.30.0040.00421.06
8.2.20.0000.00817.89
8.2.10.0040.00418.21
8.2.00.0040.00417.96
8.1.280.0070.01425.92
8.1.270.0040.00422.23
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0000.00922.02
8.1.230.0020.01217.45
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0060.00317.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0040.00420.22
8.1.160.0080.00019.04
8.1.150.0050.00318.87
8.1.140.0070.00019.46
8.1.130.0000.00718.79
8.1.120.0050.00217.30
8.1.110.0020.00517.30
8.1.100.0060.00317.38
8.1.90.0040.00417.38
8.1.80.0040.00417.26
8.1.70.0070.00017.39
8.1.60.0000.00817.33
8.1.50.0050.00317.39
8.1.40.0040.00417.38
8.1.30.0000.00817.48
8.1.20.0060.00317.40
8.1.10.0040.00417.45
8.1.00.0040.00417.28
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0040.00418.45
8.0.270.0000.00717.25
8.0.260.0000.00616.79
8.0.250.0000.00616.81
8.0.240.0030.00316.95
8.0.230.0000.00716.94
8.0.220.0080.00016.77
8.0.210.0050.00216.79
8.0.200.0000.00816.86
8.0.190.0000.00916.95
8.0.180.0040.00416.82
8.0.170.0000.00816.79
8.0.160.0040.00416.89
8.0.150.0030.00316.81
8.0.140.0070.00016.89
8.0.130.0050.00013.27
8.0.120.0040.00416.73
8.0.110.0000.00716.90
8.0.100.0040.00416.73
8.0.90.0000.00716.84
8.0.80.0120.00816.79
8.0.70.0070.00016.80
8.0.60.0070.00016.68
8.0.50.0030.00516.78
8.0.30.0080.01117.01
8.0.20.0060.01217.40
8.0.10.0040.00416.96
8.0.00.0060.01316.60
7.4.330.0030.00315.55
7.4.320.0060.00016.41
7.4.300.0050.00216.31
7.4.290.0030.00316.49
7.4.280.0030.00716.41
7.4.270.0030.00316.52
7.4.260.0030.00316.48
7.4.250.0080.00016.29
7.4.240.0000.00716.51
7.4.230.0030.00316.55
7.4.220.0090.01316.53
7.4.210.0110.00516.48
7.4.200.0070.00016.33
7.4.160.0100.00516.40
7.4.150.0080.00817.40
7.4.140.0060.01317.86
7.4.130.0110.00816.42
7.4.120.0050.01416.56
7.4.110.0070.01016.29
7.4.100.0090.00916.59
7.4.90.0070.01016.24
7.4.80.0070.01019.39
7.4.70.0060.01316.45
7.4.60.0080.00816.46
7.4.50.0120.00316.31
7.4.40.0130.00316.41
7.4.30.0100.00616.35
7.4.00.0030.01014.84
7.3.330.0050.00013.09
7.3.320.0050.00012.94
7.3.310.0050.00316.26
7.3.300.0060.00016.20
7.3.290.0030.00316.18
7.3.280.0100.00816.16
7.3.270.0060.01117.40
7.3.260.0060.01016.23
7.3.250.0080.01016.42
7.3.240.0030.01316.38
7.3.230.0040.01216.36
7.3.210.0130.00316.46
7.3.200.0140.00316.16
7.3.190.0090.01416.18
7.3.180.0040.01416.40
7.3.170.0110.00616.28
7.3.160.0130.00316.43
7.2.330.0050.01216.62
7.2.320.0100.00716.59
7.2.310.0140.00316.65
7.2.300.0030.01316.52
7.2.290.0080.00816.49
7.2.60.0090.00616.83
7.2.00.0000.01319.36
7.1.200.0040.01115.84
7.1.100.0040.00417.80
7.1.70.0260.00315.34
7.1.60.0330.01033.25
7.1.50.0350.00632.96
7.1.40.0260.01532.62
7.1.30.0350.00832.73
7.1.20.0260.01532.66
7.1.10.0320.00414.78
7.1.00.0090.00414.98
7.0.200.0160.01314.76
7.0.190.0190.00814.93
7.0.180.0180.01214.25
7.0.170.0220.00614.25
7.0.160.0230.00614.11
7.0.150.0200.00714.51
7.0.140.0060.00614.41
7.0.130.0210.00914.52
7.0.120.0470.00814.65
7.0.110.0040.00814.53
7.0.100.0190.01014.58
7.0.90.0170.00914.37
7.0.80.0060.00614.55
7.0.70.0160.00814.60
7.0.60.0090.00314.36
7.0.50.0040.00814.38
7.0.40.0200.00514.64
7.0.30.0170.01114.63
7.0.20.0160.00814.60
7.0.10.0160.00914.61
7.0.00.0200.00314.41

preferences:
46.41 ms | 400 KiB | 5 Q