3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump("1e3" == "1000"); var_dump("0x3E8" == "1000"); var_dump("0b1111100100" == "1000"); var_dump(decbin(1000)); var_dump(decoct(1000));

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)
8.3.60.0100.01016.50
8.3.50.0110.00821.01
8.3.40.0120.00318.86
8.3.30.0120.00318.64
8.3.20.0050.00220.20
8.3.10.0040.00421.88
8.3.00.0050.00321.77
8.2.180.0140.00718.16
8.2.170.0150.00022.96
8.2.160.0080.00820.35
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00419.64
8.2.110.0030.00620.52
8.2.100.0070.00417.59
8.2.90.0050.00317.71
8.2.80.0060.00317.97
8.2.70.0100.00017.25
8.2.60.0060.00317.50
8.2.50.0040.00417.55
8.2.40.0030.00519.31
8.2.30.0000.00719.36
8.2.20.0030.00617.55
8.2.10.0040.00417.80
8.2.00.0050.00317.95
8.1.280.0100.00725.92
8.1.270.0070.00422.25
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00923.53
8.1.230.0040.00820.93
8.1.220.0060.00317.74
8.1.210.0040.00418.85
8.1.200.0080.00017.23
8.1.190.0090.00016.98
8.1.180.0000.00918.10
8.1.170.0000.00718.88
8.1.160.0050.00320.69
8.1.150.0070.00018.63
8.1.140.0080.00019.45
8.1.130.0030.00317.57
8.1.120.0000.00717.33
8.1.110.0070.00017.39
8.1.100.0050.00217.28
8.1.90.0040.00417.21
8.1.80.0000.00917.23
8.1.70.0030.00517.29
8.1.60.0000.00817.34
8.1.50.0040.00417.38
8.1.40.0040.00817.34
8.1.30.0030.00617.51
8.1.20.0030.00517.53
8.1.10.0040.00417.31
8.1.00.0000.00717.22
8.0.300.0000.00719.82
8.0.290.0070.00016.63
8.0.280.0000.00718.35
8.0.270.0070.00017.11
8.0.260.0040.00417.04
8.0.250.0000.00616.84
8.0.240.0040.00416.79
8.0.230.0030.00316.82
8.0.220.0070.00016.76
8.0.210.0080.00016.75
8.0.200.0030.00316.77
8.0.190.0060.00316.80
8.0.180.0050.00216.84
8.0.170.0040.00416.84
8.0.160.0030.00516.75
8.0.150.0000.00716.66
8.0.140.0050.00216.61
8.0.130.0030.00313.14
8.0.120.0000.00816.77
8.0.110.0030.00516.71
8.0.100.0070.00016.70
8.0.90.0000.00716.73
8.0.80.0060.00916.79
8.0.70.0030.00516.65
8.0.60.0040.00416.59
8.0.50.0050.00216.72
8.0.30.0110.00816.83
8.0.20.0100.01117.40
8.0.10.0070.00016.82
8.0.00.0100.01016.60
7.4.330.0050.00016.77
7.4.320.0000.00716.39
7.4.300.0050.00216.35
7.4.290.0000.00716.37
7.4.280.0040.00516.50
7.4.270.0000.00616.47
7.4.260.0070.00016.34
7.4.250.0070.00016.42
7.4.240.0020.00516.42
7.4.230.0070.00016.56
7.4.220.0060.01216.33
7.4.210.0110.00316.36
7.4.200.0030.00316.44
7.4.160.0130.00716.38
7.4.150.0120.01217.40
7.4.140.0140.00917.86
7.4.130.0000.01916.32
7.4.120.0120.00716.33
7.4.110.0160.00516.31
7.4.100.0060.01816.47
7.4.90.0090.00916.44
7.4.80.0170.00019.39
7.4.70.0090.00616.46
7.4.60.0100.00716.32
7.4.50.0100.00616.26
7.4.40.0110.00516.23
7.4.30.0120.00916.30
7.4.00.0050.01114.69
7.3.330.0060.00013.02
7.3.320.0030.00313.04
7.3.310.0070.00016.20
7.3.300.0000.00616.13
7.3.290.0080.01016.13
7.3.280.0060.01116.14
7.3.270.0030.01417.40
7.3.260.0090.00916.35
7.3.240.0080.01116.31
7.3.230.0090.01016.39
7.3.210.0060.00916.24
7.3.200.0040.01519.39
7.3.190.0100.00716.08
7.3.180.0030.01616.40
7.3.170.0140.00616.29
7.3.160.0080.00816.14
7.3.120.0120.00614.39
7.3.110.0060.00614.55
7.3.100.0070.01014.78
7.3.90.0060.00914.59
7.3.80.0090.00914.66
7.3.70.0090.00314.61
7.3.60.0070.01014.39
7.3.50.0060.00914.66
7.3.40.0070.00714.70
7.3.30.0070.00714.54
7.3.20.0060.00616.28
7.3.10.0100.00216.38
7.3.00.0030.01016.59
7.2.330.0150.01216.35
7.2.320.0080.00816.46
7.2.310.0070.01016.53
7.2.300.0030.01316.45
7.2.290.0120.00616.27
7.2.250.0090.00914.68
7.2.240.0060.01314.75
7.2.230.0120.00314.77
7.2.220.0100.00714.65
7.2.210.0040.01414.63
7.2.200.0030.00914.90
7.2.190.0000.01014.45
7.2.180.0180.00014.70
7.2.170.0090.00614.79
7.2.130.0030.00616.89
7.2.120.0060.00616.79
7.2.110.0090.00716.32
7.2.100.0060.00916.69
7.2.90.0110.00316.61
7.2.80.0080.00416.69
7.2.70.0060.00616.72
7.2.60.0040.00916.78
7.2.50.0140.00016.89
7.2.40.0070.01016.79
7.2.30.0000.00916.82
7.2.20.0030.00616.43
7.2.10.0030.00716.35
7.2.00.0060.00417.89
7.1.330.0030.01415.73
7.1.320.0040.01115.68
7.1.310.0070.01315.84
7.1.300.0060.01215.41
7.1.290.0040.01215.55
7.1.280.0090.00315.59
7.1.270.0040.01215.46
7.1.260.0080.00815.64
7.1.250.0060.00315.64
7.1.200.0080.00015.55
7.1.100.0080.00817.42
7.1.70.0080.00816.97
7.1.60.0130.01019.40
7.1.50.0000.01416.73
7.1.00.0100.08322.55
7.0.200.0050.00516.76
7.0.60.0230.07721.82
7.0.50.0030.06317.79
7.0.40.0070.05720.24
7.0.30.0200.06720.03
7.0.20.0100.05020.08
7.0.10.0070.08320.01
7.0.00.0030.08720.12
5.6.280.0000.03720.81
5.6.210.0030.07320.71
5.6.200.0070.04718.15
5.6.190.0070.06020.39
5.6.180.0230.03320.61
5.6.170.0200.08020.46
5.6.160.0070.04320.44
5.6.150.0000.04018.20
5.6.140.0170.07018.18
5.6.130.0130.07018.10
5.6.120.0130.03721.04
5.6.110.0230.06721.13
5.6.100.0070.05320.97
5.6.90.0100.07720.95
5.6.80.0130.05720.39
5.5.350.0370.06720.32
5.5.340.0070.05717.98
5.5.330.0070.07320.13
5.5.320.0270.05320.34
5.5.310.0230.08720.26
5.5.300.0030.04717.95
5.5.290.0070.08318.01
5.5.280.0130.06720.80
5.5.270.0070.07020.78
5.5.260.0000.09720.92
5.5.250.0070.08320.57
5.5.240.0300.07320.15

preferences:
60.31 ms | 401 KiB | 5 Q