3v4l.org

run code in 300+ PHP versions simultaneously
<?php $format = new NumberFormatter('en_US', NumberFormatter::DECIMAL); $format->parse('abc'); clone $format;

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)
8.3.60.0160.01919.38
8.3.50.0160.02019.33
8.3.40.0160.00620.09
8.3.30.0060.01019.90
8.3.20.0030.00524.18
8.3.10.0080.00024.66
8.3.00.0080.00026.16
8.2.180.0330.02025.92
8.2.170.0120.00320.34
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0080.00026.35
8.2.110.0030.00621.02
8.2.100.0140.01119.47
8.2.90.0030.00620.42
8.2.80.0000.00921.13
8.2.70.0040.00419.25
8.2.60.0120.00019.13
8.2.50.0060.00319.13
8.2.40.0080.00021.22
8.2.30.0030.00620.51
8.2.20.0080.00019.81
8.2.10.0040.00420.60
8.2.00.0050.00320.64
8.1.280.0150.02325.92
8.1.270.0050.00325.41
8.1.260.0000.00728.09
8.1.250.0040.00428.09
8.1.240.0090.00022.62
8.1.230.0080.00419.52
8.1.220.0000.00919.29
8.1.210.0000.00818.86
8.1.200.0090.00018.98
8.1.190.0030.00618.85
8.1.180.0090.00220.88
8.1.170.0000.00919.05
8.1.160.0000.00821.97
8.1.150.0040.00420.16
8.1.140.0000.00820.24
8.1.130.0040.00421.55
8.1.120.0030.00619.44
8.1.110.0060.00319.39
8.1.100.0040.00419.02
8.1.90.0040.00819.32
8.1.80.0000.00719.35
8.1.70.0040.00419.05
8.1.60.0100.00719.48
8.1.50.0060.00319.41
8.1.40.0130.00319.48
8.1.30.0130.00619.43
8.1.20.0060.00319.75
8.1.10.0040.00419.57
8.1.00.0000.00819.46
8.0.300.0100.00318.77
8.0.290.0080.00018.38
8.0.280.0040.00419.81
8.0.270.0040.00418.54
8.0.260.0000.00719.71
8.0.250.0040.00418.88
8.0.240.0040.00418.80
8.0.230.0000.00718.59
8.0.220.0030.00618.73
8.0.210.0040.00418.55
8.0.200.0000.00718.72
8.0.190.0050.00318.63
8.0.180.0070.00018.70
8.0.170.0000.00918.71
8.0.160.0000.00818.59
8.0.150.0050.00318.51
8.0.140.0000.00718.61
8.0.130.0000.00513.30
8.0.120.0030.00518.79
8.0.110.0000.01018.49
8.0.100.0000.00718.96
8.0.90.0040.00418.93
8.0.80.0110.01018.83
8.0.70.0040.00418.58
8.0.60.0020.00518.96
8.0.50.0030.00518.64
8.0.30.0110.00718.85
8.0.20.0060.01018.91
8.0.10.0050.01218.99
8.0.00.0070.00919.06
7.4.330.0000.00515.55
7.4.320.0000.00718.45
7.4.300.0070.00018.55
7.4.290.0110.00418.39
7.4.280.0190.00318.35
7.4.270.0040.00418.40
7.4.260.0030.00313.21
7.4.250.0060.00318.55
7.4.240.0000.00718.54
7.4.230.0000.00818.50
7.4.220.0080.00018.61
7.4.210.0070.00918.49
7.4.200.0070.00018.34
7.4.160.0060.01118.51
7.4.150.0060.01018.40
7.4.140.0060.01218.43
7.4.130.0080.00818.35
7.4.120.0060.01218.31
7.4.110.0090.00718.24
7.4.100.0060.01118.41
7.4.90.0080.01018.31
7.4.80.0080.00918.29
7.4.70.0020.01418.26
7.4.60.0050.01118.31
7.4.50.0060.01118.22
7.4.40.0100.00718.20
7.4.30.0090.00618.20
7.4.20.0070.00818.31
7.4.10.0080.00818.25
7.4.00.0110.00618.38
7.3.330.0000.00718.18
7.3.320.0050.00013.09
7.3.310.0040.00418.34
7.3.300.0000.00818.30
7.3.290.0110.00918.21
7.3.280.0090.00818.22
7.3.270.0070.00918.19
7.3.260.0080.00918.27
7.3.250.0110.00518.26
7.3.240.0070.01118.20
7.3.230.0050.01118.17
7.3.220.0120.00518.04
7.3.210.0080.00918.16
7.3.200.0070.00818.14
7.3.190.0050.01018.11
7.3.180.0090.00718.19
7.3.170.0060.00818.15
7.3.160.0110.00518.18
7.3.150.0120.00418.18
7.3.140.0060.01018.12
7.3.130.0070.00818.18
7.3.120.0100.00618.12
7.3.110.0100.00618.10
7.3.100.0070.00918.04
7.3.90.0070.01018.43
7.3.80.0050.01118.17
7.3.70.0070.00918.29
7.3.60.0090.00918.32
7.3.50.0110.00618.38
7.3.40.0080.00818.33
7.3.30.0080.00818.36
7.3.20.0110.00518.32
7.3.10.0050.01018.24
7.3.00.0090.00818.23

preferences:
62.81 ms | 400 KiB | 5 Q