3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump("1e3" == "1000"); var_dump("0x10" == "16"); var_dump("6" == " 6"); var_dump("4.2" == "4.20"); var_dump("133" == "0133");

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)
8.3.40.0110.00318.54
8.3.30.0040.01118.58
8.3.20.0030.00620.16
8.3.10.0040.00423.67
8.3.00.0080.00019.25
8.2.170.0110.00422.96
8.2.160.0100.00720.35
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0060.00317.25
8.2.120.0040.00426.35
8.2.110.0060.00319.31
8.2.100.0090.00317.93
8.2.90.0000.00919.15
8.2.80.0040.00417.97
8.2.70.0070.00417.50
8.2.60.0040.00717.91
8.2.50.0070.00418.07
8.2.40.0060.00319.29
8.2.30.0000.00920.72
8.2.20.0060.00317.63
8.2.10.0070.00017.80
8.2.00.0040.00417.88
8.1.270.0070.00423.96
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0090.00022.34
8.1.230.0060.00617.42
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0060.00317.10
8.1.180.0000.00818.10
8.1.170.0040.00418.72
8.1.160.0040.00421.94
8.1.150.0000.00718.82
8.1.140.0060.00319.51
8.1.130.0030.00317.61
8.1.120.0000.00717.26
8.1.110.0040.00417.31
8.1.100.0000.00817.34
8.1.90.0030.00517.38
8.1.80.0040.00417.32
8.1.70.0000.00717.28
8.1.60.0080.00017.49
8.1.50.0060.00317.39
8.1.40.0040.00417.42
8.1.30.0070.00717.43
8.1.20.0040.00417.46
8.1.10.0040.00417.30
8.1.00.0000.00717.33
8.0.300.0070.00018.77
8.0.290.0000.00716.58
8.0.280.0070.00018.31
8.0.270.0030.00317.13
8.0.260.0030.00317.13
8.0.250.0050.00216.70
8.0.240.0030.00316.78
8.0.230.0030.00316.82
8.0.220.0000.00816.79
8.0.210.0030.00516.77
8.0.200.0060.00016.85
8.0.190.0040.00416.77
8.0.180.0070.00316.67
8.0.170.0000.00816.78
8.0.160.0000.00816.70
8.0.150.0000.00716.77
8.0.140.0030.00516.56
8.0.130.0000.00513.21
8.0.120.0000.00816.72
8.0.110.0050.00216.81
8.0.100.0070.00016.62
8.0.90.0040.00416.82
8.0.80.0040.01116.71
8.0.70.0000.00816.61
8.0.60.0050.00216.71
8.0.50.0000.00716.72
8.0.30.0110.00716.89
8.0.20.0110.01117.40
8.0.10.0000.00716.70
8.0.00.0090.01216.56
7.4.330.0060.00015.08
7.4.320.0000.00716.27
7.4.300.0000.00716.43
7.4.290.0070.00016.41
7.4.280.0050.00316.36
7.4.270.0000.00816.49
7.4.260.0030.00316.38
7.4.250.0040.00416.22
7.4.240.0020.00416.46
7.4.230.0000.00716.46
7.4.220.0180.00916.30
7.4.210.0090.00616.43
7.4.200.0070.00016.40
7.4.160.0070.01316.38
7.4.150.0120.01417.40
7.4.140.0070.01117.86
7.4.130.0070.01016.27
7.4.120.0080.01116.25
7.4.110.0030.01516.39
7.4.100.0110.00716.36
7.4.90.0110.01116.21
7.4.80.0100.00719.39
7.4.70.0150.00416.11
7.4.60.0070.01016.35
7.4.50.0060.00916.46
7.4.40.0130.01016.42
7.4.30.0130.01016.38
7.4.00.0070.00715.03
7.3.330.0000.00512.87
7.3.320.0020.00212.88
7.3.310.0040.00416.06
7.3.300.0060.00016.04
7.3.290.0050.01116.11
7.3.280.0080.00716.09
7.3.270.0160.00317.40
7.3.260.0170.00016.51
7.3.250.0100.00716.36
7.3.240.0060.01416.04
7.3.230.0090.01116.39
7.3.210.0060.01016.30
7.3.200.0150.00616.02
7.3.190.0040.01916.17
7.3.180.0000.01516.25
7.3.170.0070.01016.45
7.3.160.0160.00016.14
7.3.10.0050.00916.35
7.3.00.0040.00816.44
7.2.330.0120.00916.42
7.2.320.0090.00916.16
7.2.310.0040.01216.61
7.2.300.0150.00316.46
7.2.290.0090.00916.25
7.2.130.0020.00916.74
7.2.120.0070.00716.42
7.2.110.0050.00816.47
7.2.100.0050.01016.69
7.2.90.0030.00716.75
7.2.80.0030.00916.70
7.2.70.0060.00716.84
7.2.60.0060.00816.53
7.2.50.0070.00516.72
7.2.40.0070.00316.76
7.2.30.0030.00916.74
7.2.20.0080.00516.73
7.2.10.0090.00516.72
7.2.00.0040.01117.54
7.1.250.0070.00615.66
7.1.200.0140.00315.32
7.1.100.0060.00317.63
7.1.70.0000.00817.09
7.1.60.0040.01919.48
7.1.50.0070.00716.75
7.1.00.0000.08022.43
7.0.200.0310.00314.43
7.0.60.0030.05020.00
7.0.50.0000.04717.76
7.0.40.0100.08020.20
7.0.30.0200.08320.17
7.0.20.0170.04320.33
7.0.10.0070.06720.09
7.0.00.0030.08720.00
5.6.280.0030.05020.79
5.6.210.0030.06720.50
5.6.200.0070.03718.18
5.6.190.0030.04320.57
5.6.180.0400.05720.64
5.6.170.0300.08020.52
5.6.160.0000.09020.52
5.6.150.0100.07318.18
5.6.140.0030.07318.16
5.6.130.0030.04018.15
5.6.120.0030.04321.01
5.6.110.0170.07320.88
5.6.100.0100.06721.13
5.6.90.0070.07721.12
5.6.80.0100.08020.35
5.5.350.0230.06020.34
5.5.340.0000.04317.95
5.5.330.0100.07720.56
5.5.320.0070.07020.28
5.5.310.0230.04320.24
5.5.300.0100.07718.01
5.5.290.0100.08317.94
5.5.280.0130.08020.72
5.5.270.0070.07320.72
5.5.260.0100.04720.75
5.5.250.0200.07020.61
5.5.240.0170.05020.14

preferences:
52.85 ms | 400 KiB | 5 Q