3v4l.org

run code in 300+ PHP versions simultaneously
<?php eval("echo \"One\n\";\n"); eval("namespace Bar;\n\necho \"Two\n\";\n"); eval("?><?php\necho \"Three\n\";\n"); eval("?><?php\nnamespace Bar;\n\necho \"Four\n\";\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)
8.3.60.0140.00416.37
8.3.50.0140.00316.39
8.3.40.0170.00321.86
8.3.30.0110.00418.68
8.3.20.0000.00924.18
8.3.10.0060.00324.66
8.3.00.0060.00326.16
8.2.180.0080.00625.92
8.2.170.0140.00719.01
8.2.160.0080.00622.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0000.01826.16
8.2.120.0040.00419.28
8.2.110.0040.00422.13
8.2.100.0090.00317.59
8.2.90.0040.00417.63
8.2.80.0030.00618.64
8.2.70.0000.00817.93
8.2.60.0040.00418.16
8.2.50.0030.00518.10
8.2.40.0040.00419.18
8.2.30.0040.00419.16
8.2.20.0000.00717.87
8.2.10.0040.00419.09
8.2.00.0040.00419.03
8.1.280.0100.01025.92
8.1.270.0030.00723.76
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0090.00022.07
8.1.230.0040.00820.98
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0030.00717.35
8.1.190.0040.00417.23
8.1.180.0070.00318.10
8.1.170.0000.00918.57
8.1.160.0070.00018.86
8.1.150.0040.00418.81
8.1.140.0040.00418.86
8.1.130.0030.00317.26
8.1.120.0000.00717.41
8.1.110.0040.00417.38
8.1.100.0030.00317.36
8.1.90.0000.00817.30
8.1.80.0000.00917.38
8.1.70.0000.00717.34
8.1.60.0070.00017.39
8.1.50.0000.00817.36
8.1.40.0040.00417.36
8.1.30.0070.00517.51
8.1.20.0080.00017.60
8.1.10.0000.00917.49
8.1.00.0040.00417.36
8.0.300.0040.00419.65
8.0.290.0030.00616.75
8.0.280.0040.00418.44
8.0.270.0060.00316.69
8.0.260.0030.00316.81
8.0.250.0000.00816.91
8.0.240.0000.00816.94
8.0.230.0030.00316.84
8.0.220.0040.00416.75
8.0.210.0000.00716.89
8.0.200.0060.00016.99
8.0.190.0040.00416.98
8.0.180.0040.00416.98
8.0.170.0000.00916.86
8.0.160.0070.00416.86
8.0.150.0030.00316.85
8.0.140.0060.00316.79
8.0.130.0030.00313.32
8.0.120.0070.00016.75
8.0.110.0000.00716.82
8.0.100.0040.00416.83
8.0.90.0040.00416.75
8.0.80.0050.01016.83
8.0.70.0000.00816.84
8.0.60.0060.00316.85
8.0.50.0040.00416.68
8.0.30.0070.01016.85
8.0.20.0080.01016.83
8.0.10.0070.00016.73
8.0.00.0090.00916.82
7.4.330.0000.00515.55
7.4.320.0040.00416.60
7.4.300.0030.00316.44
7.4.290.0040.00416.60
7.4.280.0110.00516.55
7.4.270.0030.00316.59
7.4.260.0030.00313.25
7.4.250.0000.00816.44
7.4.240.0030.00316.54
7.4.230.0040.00416.58
7.4.220.0040.00316.41
7.4.210.0080.00816.58
7.4.200.0080.00016.48
7.4.130.0070.01716.48
7.4.120.0130.00916.52
7.4.110.0200.01216.36
7.4.100.0140.01716.18
7.4.90.0200.01016.37
7.4.80.0270.00216.41
7.4.70.0200.00716.44
7.4.60.0250.00816.59
7.4.50.0260.00616.23
7.4.40.0240.00616.33
7.4.30.0240.00716.27
7.4.20.0270.00816.67
7.4.10.0160.02016.31
7.4.00.0140.00316.40
7.3.330.0070.00015.94
7.3.320.0030.00313.05
7.3.310.0070.00015.96
7.3.300.0000.00615.96
7.3.290.0100.00716.12
7.3.260.0110.01116.34
7.3.230.0190.01216.35
7.3.220.0200.01216.01
7.3.210.0240.00716.05
7.3.200.0260.00616.33
7.3.190.0170.01316.15
7.3.180.0290.00416.29
7.3.170.0240.00616.29
7.3.160.0190.00916.38
7.3.150.0190.01216.38
7.3.140.0190.01516.38
7.3.130.0310.00016.42
7.3.120.0170.01416.21
7.3.110.0240.00416.30
7.3.100.0200.01016.25
7.3.90.0240.00816.27
7.3.80.0200.01416.39
7.3.70.0200.01216.23
7.3.60.0240.00816.41
7.3.50.0280.00316.28
7.3.40.0250.00616.20
7.3.30.0180.00916.11
7.3.20.0160.00716.00
7.3.10.0220.00716.18
7.3.00.0200.00716.27
7.2.340.0250.00416.29
7.2.330.0140.01716.21
7.2.320.0270.00316.47
7.2.310.0310.00516.37
7.2.300.0180.01516.50
7.2.290.0240.00316.32
7.2.280.0110.01816.61
7.2.270.0230.01016.46
7.2.260.0200.01216.43
7.2.250.0210.00616.36
7.2.240.0200.00916.17
7.2.230.0200.01016.55
7.2.220.0190.01316.51
7.2.210.0210.00916.29
7.2.200.0240.00816.34
7.2.190.0270.00816.25
7.2.180.0230.00916.66
7.2.170.0230.00816.58
7.2.160.0210.00716.39
7.2.150.0140.01115.94
7.2.140.0150.01216.04
7.2.130.0210.01216.34
7.2.120.0140.01416.12
7.2.110.0190.01016.40
7.2.100.0240.00916.23
7.2.90.0260.00416.46
7.2.80.0030.02216.21
7.2.70.0400.01516.30
7.2.60.0090.01616.38
7.2.50.0140.01016.08
7.2.40.0150.01215.75
7.2.30.0150.00915.98
7.2.20.0110.01316.24
7.2.10.0220.00316.41
7.2.00.0170.00616.39

preferences:
60.03 ms | 401 KiB | 5 Q