3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('SOMEVAL', 6); var_dump(strlen(SOMEVAL)); ?>

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)
8.3.70.0150.00618.49
8.3.60.0150.00618.18
8.3.50.0120.00721.86
8.3.40.0150.00318.85
8.3.30.0100.01018.54
8.3.20.0130.00718.41
8.3.10.0040.00421.03
8.3.00.0060.00318.72
8.2.180.0100.01016.63
8.2.170.0070.01122.96
8.2.160.0000.01420.43
8.2.150.0150.00024.18
8.2.140.0110.01124.66
8.2.130.0150.00426.16
8.2.120.0180.00020.78
8.2.110.0080.00020.50
8.2.100.0110.00017.72
8.2.90.0000.00919.22
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0040.00417.91
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0040.00421.10
8.2.20.0050.00317.58
8.2.10.0000.00717.49
8.2.00.0000.00917.48
8.1.280.0110.01125.92
8.1.270.0000.00723.99
8.1.260.0120.00626.35
8.1.250.0080.00028.09
8.1.240.0030.00622.34
8.1.230.0090.00320.92
8.1.220.0040.00418.77
8.1.210.0080.00018.89
8.1.200.0030.00617.22
8.1.190.0050.00317.30
8.1.180.0000.00918.10
8.1.170.0040.00418.53
8.1.160.0040.00418.86
8.1.150.0040.00418.55
8.1.140.0040.00417.37
8.1.130.0070.00017.76
8.1.120.0040.00417.23
8.1.110.0000.00817.33
8.1.100.0040.00417.37
8.1.90.0030.00517.40
8.1.80.0000.00717.35
8.1.70.0070.00017.34
8.1.60.0080.00317.52
8.1.50.0000.00817.32
8.1.40.0000.00817.36
8.1.30.0020.00517.58
8.1.20.0060.00317.54
8.1.10.0070.00417.27
8.1.00.0050.00317.25
8.0.300.0030.00519.83
8.0.290.0000.00916.93
8.0.280.0070.00018.37
8.0.270.0070.00017.18
8.0.260.0070.00016.63
8.0.250.0030.00516.95
8.0.240.0090.00016.89
8.0.230.0000.00716.87
8.0.220.0040.00416.86
8.0.210.0000.00716.86
8.0.200.0000.00616.88
8.0.190.0060.00316.86
8.0.180.0090.00016.84
8.0.170.0070.00016.89
8.0.160.0000.00816.83
8.0.150.0000.00716.65
8.0.140.0050.00316.68
8.0.130.0060.00013.24
8.0.120.0050.00316.75
8.0.110.0050.00316.88
8.0.100.0030.00516.79
8.0.90.0000.00816.80
8.0.80.0030.01216.75
8.0.70.0070.00016.75
8.0.60.0050.00316.76
8.0.50.0000.00816.78
8.0.30.0100.00917.09
8.0.20.0130.01017.40
8.0.10.0050.00317.05
8.0.00.0100.00916.53
7.4.330.0050.00016.68
7.4.320.0060.00316.44
7.4.300.0030.00316.41
7.4.290.0030.00316.32
7.4.280.0040.00416.52
7.4.270.0030.00316.42
7.4.260.0030.00313.19
7.4.250.0040.00416.38
7.4.240.0030.00316.57
7.4.230.0030.00316.29
7.4.220.0150.00316.58
7.4.210.0090.00716.48
7.4.200.0000.00716.55
7.4.190.0030.00316.58
7.4.160.0100.00616.29
7.4.150.0170.00017.40
7.4.140.0100.01317.86
7.4.130.0130.00916.45
7.4.120.0110.00716.46
7.4.110.0100.00616.46
7.4.100.0090.01416.39
7.4.90.0090.00916.29
7.4.80.0060.01219.39
7.4.70.0080.00816.46
7.4.60.0060.01016.44
7.4.50.0040.00416.39
7.4.40.0000.01522.77
7.4.30.0090.00916.30
7.4.00.0030.01315.04
7.3.330.0000.00712.98
7.3.320.0000.00513.11
7.3.310.0030.00316.27
7.3.300.0030.00316.11
7.3.290.0130.00316.12
7.3.280.0060.01116.11
7.3.270.0180.00717.40
7.3.260.0110.00718.24
7.3.250.0110.00816.14
7.3.240.0100.00616.23
7.3.230.0070.01016.39
7.3.210.0070.01016.20
7.3.200.0100.00719.39
7.3.190.0060.01216.28
7.3.180.0130.00316.10
7.3.170.0040.01116.58
7.3.160.0100.01316.20
7.3.120.0070.01117.15
7.3.110.0080.00817.15
7.3.100.0080.00817.15
7.3.90.0040.01217.15
7.3.80.0060.00617.15
7.3.70.0070.00717.15
7.3.60.0060.01117.15
7.3.50.0070.01017.15
7.3.40.0000.01517.15
7.3.30.0070.00317.15
7.3.20.0080.00317.15
7.3.10.0080.00816.76
7.3.00.0030.01016.80
7.2.330.0100.00716.55
7.2.320.0040.01616.62
7.2.310.0070.01116.43
7.2.300.0140.00316.59
7.2.290.0130.00316.48
7.2.240.0110.00417.15
7.2.230.0040.01417.15
7.2.220.0140.00317.15
7.2.210.0040.01517.15
7.2.200.0030.00617.15
7.2.190.0000.01617.15
7.2.180.0130.00317.15
7.2.170.0040.01417.15
7.2.160.0090.00617.15
7.2.150.0030.01017.15
7.2.140.0080.00417.15
7.2.130.0020.01416.67
7.2.120.0060.01116.87
7.2.110.0080.00816.86
7.2.100.0030.01516.90
7.2.90.0080.01016.79
7.2.80.0030.01316.83
7.2.70.0060.01116.89
7.2.60.0140.00516.86
7.2.50.0050.00916.93
7.2.40.0050.01216.81
7.2.30.0080.00716.85
7.2.20.0070.00516.78
7.2.10.0080.00716.92
7.2.00.0050.01317.83
7.1.330.0000.01717.15
7.1.320.0110.00417.15
7.1.310.0040.00417.15
7.1.300.0070.00717.15
7.1.290.0000.01517.15
7.1.280.0030.00517.15
7.1.270.0070.00717.15
7.1.260.0030.01317.15
7.1.250.0110.00516.30
7.1.200.0040.00815.68
7.1.100.0040.00718.01
7.1.70.0000.01017.07
7.1.60.0030.02019.24
7.1.50.0140.01434.80
7.1.00.0070.03022.46
7.0.200.0040.00416.78
7.0.140.0000.07322.09
7.0.60.0070.05719.98
7.0.50.0000.04317.90
7.0.40.0130.07020.13
7.0.30.0600.08020.20
7.0.20.0330.05320.09
7.0.10.0230.04320.00
7.0.00.0030.04320.08
5.6.280.0130.06320.80
5.6.210.0070.04720.69
5.6.200.0100.03718.22
5.6.190.0070.09720.63
5.6.180.0300.07720.54
5.6.170.0330.06320.41
5.6.160.0030.04720.45
5.6.150.0200.04018.18
5.6.140.0070.04018.09
5.6.130.0070.06718.21
5.6.120.0200.07320.98
5.6.110.0030.04020.94
5.6.100.0100.03721.10
5.6.90.0070.08320.95
5.6.80.0100.03720.38
5.5.350.0300.07720.43
5.5.340.0130.07318.02
5.5.330.0030.08320.47
5.5.320.0270.07720.34
5.5.310.0300.07320.21
5.5.300.0000.04317.92
5.5.290.0100.08317.98
5.5.280.0070.07020.80
5.5.270.0000.05020.92
5.5.260.0030.07320.75
5.5.250.0030.07720.65
5.5.240.0170.07020.16
5.4.450.1630.03719.42
5.4.440.1830.04719.56
5.4.430.1830.04319.25
5.4.420.1800.05319.40
5.4.410.1830.04018.97
5.4.400.1700.04318.89
5.4.390.1870.04019.09
5.4.380.1870.04319.14
5.4.370.1530.03719.13
5.4.360.0130.05718.88
5.4.350.0100.04719.06
5.4.340.0830.06319.09
5.4.320.1770.04019.09
5.4.310.1570.04019.06
5.4.300.1870.04018.90
5.4.290.1900.04319.13
5.4.280.1730.04319.05
5.4.270.1830.04019.22
5.4.260.1700.04319.09
5.4.250.1630.04019.12
5.4.240.1570.04019.09
5.4.230.1630.03319.21
5.4.220.1770.05318.82
5.4.210.1830.04318.92
5.4.200.1770.03319.08
5.4.190.1530.04319.08
5.4.180.1870.04019.22
5.4.170.1570.04019.23
5.4.160.1930.03719.06
5.4.150.1600.04318.89
5.4.140.1700.05016.23
5.4.130.1730.03716.18
5.4.120.1900.04016.25
5.4.110.1700.04016.45
5.4.100.1170.03316.27
5.4.90.0030.04716.21
5.4.80.0070.03316.29
5.4.70.1370.04716.21
5.4.60.1630.03716.47
5.4.50.1500.03316.36
5.4.40.1830.04016.32
5.4.30.1700.04316.36
5.4.20.1930.04316.31
5.4.10.1800.03716.45
5.4.00.1800.03015.98
5.3.290.1700.03714.52
5.3.280.1770.03714.43
5.3.270.1670.03714.55
5.3.260.1700.04714.69
5.3.250.1770.04314.55
5.3.240.1930.04314.43
5.3.230.1830.04714.57
5.3.220.1930.04014.61
5.3.210.1700.03314.40
5.3.200.1770.03714.38
5.3.190.1700.03314.41
5.3.180.1670.03714.40
5.3.170.1670.03714.65
5.3.160.1900.02714.42
5.3.150.2000.04014.41
5.3.140.1900.04014.40
5.3.130.1700.04714.38
5.3.120.1970.03714.38
5.3.110.1870.05314.48
5.3.100.1830.04313.98
5.3.90.1570.03713.86
5.3.80.1900.02713.96
5.3.70.1770.04314.03
5.3.60.1700.05013.79
5.3.50.1670.04013.89
5.3.40.1700.04013.88
5.3.30.1770.04713.95
5.3.20.1730.05013.63
5.3.10.1800.04013.59
5.3.00.1830.04313.73
5.2.170.1300.03011.00
5.2.160.1330.02711.21
5.2.150.1600.04011.05
5.2.140.1370.03311.29
5.2.130.1530.03710.99
5.2.120.1570.03711.18
5.2.110.1370.03011.11
5.2.100.1570.03311.04
5.2.90.1500.03710.95
5.2.80.1600.03310.94
5.2.70.1570.03311.13
5.2.60.1530.03711.05
5.2.50.1530.03710.95
5.2.40.1300.02711.07
5.2.30.1200.03710.90
5.2.20.1230.03310.79
5.2.10.1270.03710.86
5.2.00.1070.03010.79
5.1.60.1270.03310.14
5.1.50.0800.0309.87
5.1.40.1100.02010.20
5.1.30.1300.03710.38
5.1.20.1230.03010.26
5.1.10.1230.02710.11
5.1.00.1300.03010.14
5.0.50.0630.0238.54
5.0.40.0570.0208.48
5.0.30.0730.0438.19
5.0.20.0800.0208.08
5.0.10.0730.0308.29
5.0.00.0530.0308.05
4.4.90.0500.0208.02
4.4.80.0630.0178.02
4.4.70.0270.0178.02
4.4.60.0500.0178.02
4.4.50.0530.0178.02
4.4.40.0570.0208.02
4.4.30.0570.0138.02
4.4.20.0600.0178.02
4.4.10.0670.0178.02
4.4.00.0600.0238.02
4.3.110.0530.0178.02
4.3.100.0630.0178.02
4.3.90.0570.0138.02
4.3.80.0600.0238.02
4.3.70.0600.0138.02
4.3.60.0600.0108.02
4.3.50.0570.0138.02
4.3.40.0600.0208.02
4.3.30.0300.0138.02
4.3.20.0300.0138.02
4.3.10.0300.0138.02
4.3.00.0430.0138.02

preferences:
40 ms | 401 KiB | 5 Q