3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo (string $baz) { echo $baz; } foo('lol');

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)
8.3.40.0060.00918.54
8.3.30.0110.00318.91
8.3.20.0040.00420.33
8.3.10.0000.00822.10
8.3.00.0040.00422.37
8.2.170.0140.00022.96
8.2.160.0070.00721.99
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0100.01026.16
8.2.120.0000.00819.54
8.2.110.0090.00022.12
8.2.100.0080.00419.46
8.2.90.0050.00219.17
8.2.80.0000.00719.25
8.2.70.0000.00817.49
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0000.00918.03
8.2.30.0000.00817.99
8.2.20.0000.00717.46
8.2.10.0000.00817.61
8.2.00.0070.00017.62
8.1.270.0160.00020.13
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0090.00023.91
8.1.230.0070.00419.21
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0060.00317.11
8.1.190.0000.00717.41
8.1.180.0000.00819.23
8.1.170.0000.00818.51
8.1.160.0080.00022.12
8.1.150.0040.00418.46
8.1.140.0030.00517.30
8.1.130.0000.00717.75
8.1.120.0000.00717.21
8.1.110.0000.00717.31
8.1.100.0040.00417.29
8.1.90.0000.00717.34
8.1.80.0030.00417.37
8.1.70.0000.00717.13
8.1.60.0050.00317.41
8.1.50.0030.00517.43
8.1.40.0040.00417.45
8.1.30.0040.00417.57
8.1.20.0000.00717.46
8.1.10.0030.00617.41
8.1.00.0000.00817.36
8.0.300.0000.00718.77
8.0.290.0000.00717.05
8.0.280.0030.00318.39
8.0.270.0030.00317.18
8.0.260.0030.00716.79
8.0.250.0030.00316.94
8.0.240.0050.00316.85
8.0.230.0030.00316.88
8.0.220.0000.00816.71
8.0.210.0000.00716.82
8.0.200.0030.00316.70
8.0.190.0040.00416.84
8.0.180.0000.00716.79
8.0.170.0070.00016.67
8.0.160.0040.00416.80
8.0.150.0000.00716.56
8.0.140.0070.00016.63
8.0.130.0050.00013.23
8.0.120.0050.00316.63
8.0.110.0060.00316.67
8.0.100.0000.00816.75
8.0.90.0070.00016.73
8.0.80.0090.00416.72
8.0.70.0040.00416.80
8.0.60.0000.00716.85
8.0.50.0070.00016.70
8.0.30.0110.00717.15
8.0.20.0090.01017.40
8.0.10.0040.00416.68
8.0.00.0110.00716.54
7.4.330.0000.00515.00
7.4.320.0060.00016.41
7.4.300.0040.00416.48
7.4.290.0000.00916.42
7.4.280.0000.00716.35
7.4.270.0030.00316.47
7.4.260.0000.00716.52
7.4.250.0000.00816.47
7.4.240.0060.00116.53
7.4.230.0030.00316.60
7.4.220.0030.02316.38
7.4.210.0070.00816.50
7.4.200.0000.00716.39
7.4.190.0030.00316.57
7.4.160.0090.00616.47
7.4.150.0170.00017.40
7.4.140.0130.00617.86
7.4.130.0120.00716.46
7.4.120.0100.00816.47
7.4.110.0130.00316.32
7.4.100.0040.01416.57
7.4.90.0140.01016.57
7.4.80.0110.01119.39
7.4.70.0120.00616.65
7.4.60.0070.01016.24
7.4.50.0000.00816.40
7.4.40.0030.01022.77
7.4.30.0100.00716.45
7.4.10.0030.01214.78
7.4.00.0070.01015.05
7.3.330.0020.00213.30
7.3.320.0030.00313.31
7.3.310.0000.00716.14
7.3.300.0030.00316.36
7.3.290.0070.00716.25
7.3.280.0070.00816.27
7.3.270.0080.00817.40
7.3.260.0000.01716.59
7.3.250.0110.00616.56
7.3.240.0030.01416.25
7.3.230.0130.00316.39
7.3.210.0130.00316.55
7.3.200.0120.00619.39
7.3.190.0080.01116.42
7.3.180.0090.00616.41
7.3.170.0100.01016.39
7.3.160.0040.01116.60
7.3.130.0060.00914.91
7.3.120.0100.00614.90
7.3.110.0110.00614.88
7.3.100.0040.01114.62
7.3.90.0070.00414.73
7.3.80.0090.00614.64
7.3.70.0060.00614.76
7.3.60.0000.01414.76
7.3.50.0080.00814.74
7.3.40.0090.00614.73
7.3.30.0130.00314.59
7.3.20.0080.00416.73
7.3.10.0060.00316.59
7.3.00.0060.00616.63
7.2.330.0060.01216.29
7.2.320.0100.01016.54
7.2.310.0100.00816.65
7.2.300.0060.00916.71
7.2.290.0100.00716.37
7.2.260.0150.00315.11
7.2.250.0140.00014.75
7.2.240.0000.01614.73
7.2.230.0060.01015.11
7.2.220.0030.01614.83
7.2.210.0000.01415.06
7.2.200.0130.00314.85
7.2.190.0080.00514.84
7.2.180.0120.00014.84
7.2.170.0070.00414.56
7.2.160.0030.01314.71
7.2.150.0030.01016.73
7.2.140.0060.00316.80
7.2.130.0100.00716.92
7.2.120.0030.00916.71
7.2.110.0000.01216.70
7.2.100.0090.00316.59
7.2.90.0030.01216.82
7.2.80.0060.00916.88
7.2.70.0030.00916.78
7.2.60.0040.00816.79
7.2.50.0100.00716.83
7.2.40.0030.01016.79
7.2.30.0000.01516.74
7.2.20.0060.00616.88
7.2.10.0040.00416.74
7.2.00.0040.01117.91
7.1.330.0070.01015.36
7.1.320.0110.00415.65
7.1.310.0120.00015.84
7.1.300.0060.01015.33
7.1.290.0100.00315.39
7.1.280.0070.00715.68
7.1.270.0040.00415.52
7.1.260.0030.01015.70
7.1.250.0030.00715.63
7.1.240.0030.00515.86
7.1.230.0060.00615.44
7.1.220.0080.00015.66
7.1.210.0090.00615.75
7.1.200.0030.00915.78
7.1.190.0040.01115.70
7.1.180.0030.01015.45
7.1.170.0030.00915.70
7.1.160.0090.00315.77
7.1.150.0040.00415.71
7.1.140.0090.00615.66
7.1.130.0060.00615.59
7.1.120.0060.00615.43
7.1.110.0030.00715.71
7.1.100.0060.00716.78
7.1.90.0060.00915.78
7.1.80.0120.00015.76
7.1.70.0030.00816.40
7.1.60.0110.00617.82
7.1.50.0050.01316.26
7.1.40.0000.01515.66
7.1.30.0040.00415.52
7.1.20.0000.01315.41
7.1.10.0030.01015.41
7.1.00.0060.03719.05
7.0.330.0040.00715.27
7.0.320.0040.00715.28
7.0.310.0090.00015.35
7.0.300.0100.00315.28
7.0.290.0030.00715.16
7.0.280.0100.00315.43
7.0.270.0000.01215.35
7.0.260.0030.01015.46
7.0.250.0070.00415.37
7.0.240.0030.00915.16
7.0.230.0000.00915.44
7.0.220.0040.00815.27
7.0.210.0040.00815.30
7.0.200.0020.00915.93
7.0.190.0040.00715.41
7.0.180.0040.00815.24
7.0.170.0060.00315.42
7.0.160.0060.00615.26
7.0.150.0060.00315.38
7.0.140.0010.04318.74
7.0.130.0070.00715.40
7.0.120.0060.00315.32
7.0.110.0000.01415.21
7.0.100.0030.01015.32
7.0.90.0030.00615.02
7.0.80.0070.00715.20
7.0.70.0040.01115.32
7.0.60.0100.02817.69
7.0.50.0110.04216.61
7.0.40.0020.03016.72
7.0.30.0300.04216.80
7.0.20.0180.04316.82
7.0.10.0070.03816.70
7.0.00.0090.03016.73
5.6.400.0000.01114.27
5.6.390.0060.00613.90
5.6.380.0030.01014.23
5.6.370.0040.00714.15
5.6.360.0040.00814.04
5.6.350.0030.01014.27
5.6.340.0080.00314.34
5.6.330.0030.01314.27
5.6.320.0000.01513.90
5.6.310.0060.00614.16
5.6.300.0070.00714.32
5.6.290.0110.00313.95
5.6.280.0060.03717.54
5.6.270.0080.00613.87
5.6.260.0030.01014.18
5.6.250.0070.00614.32
5.6.240.0000.01314.28
5.6.230.0100.00314.22
5.6.220.0130.00314.16
5.6.210.0020.04917.18
5.6.200.0080.04515.98
5.6.190.0020.02817.24
5.6.180.0130.02317.41
5.6.170.0220.04217.26
5.6.160.0030.02717.42
5.6.150.0100.02716.14
5.6.140.0050.02416.05
5.6.130.0080.03216.05
5.6.120.0070.04517.60
5.6.110.0080.03517.53
5.6.100.0100.04017.61
5.6.90.0110.02217.53
5.6.80.0080.04317.25
5.6.70.0070.00714.24
5.6.60.0060.00314.21
5.6.50.0050.00313.91
5.6.40.0090.00614.25
5.6.30.0050.00514.30
5.6.20.0140.00013.94
5.6.10.0040.00713.84
5.6.00.0120.00613.93
5.5.380.0030.01013.66
5.5.370.0040.01113.74
5.5.360.0070.00314.18
5.5.350.0070.02217.34
5.5.340.0080.04015.94
5.5.330.0050.04917.03
5.5.320.0020.02517.23
5.5.310.0170.04517.24
5.5.300.0080.04015.86
5.5.290.0080.03116.15
5.5.280.0130.04217.33
5.5.270.0090.04417.41
5.5.260.0100.04317.22
5.5.250.0050.02217.13
5.5.240.0200.03717.11
5.5.230.0040.00713.84
5.5.220.0030.00913.86
5.5.210.0140.00014.04
5.5.200.0000.01114.07
5.5.190.0080.00413.86
5.5.180.0070.00713.94
5.5.170.0070.00714.05
5.5.160.0040.00814.00
5.5.150.0070.00714.04
5.5.140.0060.00313.93
5.5.130.0100.00713.93
5.5.120.0030.00714.20
5.5.110.0070.00714.04
5.5.100.0000.00914.16
5.5.90.0110.00413.83
5.5.80.0070.00314.05
5.5.70.0130.00013.92
5.5.60.0060.00914.11
5.5.50.0030.00513.98
5.5.40.0030.01314.09
5.5.30.0080.00013.94
5.5.20.0070.00713.80
5.5.10.0070.00713.74
5.5.00.0110.00714.08
5.4.450.0340.01715.03
5.4.440.0300.02714.86
5.4.430.0510.02215.17
5.4.420.0030.03615.28
5.4.410.0070.03615.27
5.4.400.0020.03514.80
5.4.390.0120.02714.93
5.4.380.0050.04214.73
5.4.370.0100.02814.98
5.4.360.0100.02714.96
5.4.350.0060.02111.32
5.4.340.0030.02411.34
5.4.330.0070.01010.78
5.4.320.0050.02411.67
5.4.310.0070.02511.47
5.4.300.0060.01811.68
5.4.290.0050.02211.59
5.4.280.0040.02911.50
5.4.270.0050.02411.56
5.4.260.0080.02011.63
5.4.250.0020.03014.54
5.4.240.0090.02314.64
5.4.230.0030.03314.90
5.4.220.0000.03514.79
5.4.210.0070.02514.79
5.4.200.0110.02215.00
5.4.190.0030.03214.70
5.4.180.0080.02514.82
5.4.170.0070.03114.71
5.4.160.0080.02614.78
5.4.150.0060.03514.82
5.4.140.0070.02713.49
5.4.130.0070.02513.55
5.4.120.0050.03313.56
5.4.110.0030.03013.72
5.4.100.0140.02813.56
5.4.90.0070.02413.55
5.4.80.0050.03813.78
5.4.70.0080.02713.53
5.4.60.0000.03113.42
5.4.50.0050.02513.46
5.4.40.0020.03413.70
5.4.30.0030.02813.53
5.4.20.0090.02313.70
5.4.10.0070.03313.74
5.4.00.0090.02913.16
5.3.290.0060.02211.56
5.3.280.0080.02512.49
5.3.270.0040.03012.52
5.3.260.0000.03312.54
5.3.250.0080.02312.35
5.3.240.0020.03212.46
5.3.230.0050.02712.54
5.3.220.0080.02712.39
5.3.210.0060.02512.42
5.3.200.0080.02312.47
5.3.190.0050.03112.58
5.3.180.0080.02512.61
5.3.170.0090.02512.67
5.3.160.0040.02712.48
5.3.150.0040.02912.39
5.3.140.0080.02612.48
5.3.130.0080.02512.65
5.3.120.0020.03012.45
5.3.110.0070.03012.51
5.3.100.0050.02912.22
5.3.90.0030.03312.32
5.3.80.0070.02812.24
5.3.70.0080.02312.07
5.3.60.0070.02712.25
5.3.50.0070.02312.16
5.3.40.0050.02712.05
5.3.30.0080.02412.16
5.3.20.0060.02712.08
5.3.10.0070.02712.03
5.3.00.0080.02311.82
5.2.170.0130.03311.21
5.2.160.0100.03311.20
5.2.150.0070.04011.36
5.2.140.0100.06011.11
5.2.130.0030.04710.93
5.2.120.0070.05311.17
5.2.110.0000.04311.08
5.2.100.0070.06011.17
5.2.90.0100.05011.27
5.2.80.0100.05311.26
5.2.70.0070.03711.14
5.2.60.0000.04711.12
5.2.50.0030.04311.01
5.2.40.0030.04010.99
5.2.30.0030.04011.05
5.2.20.0030.04310.92
5.2.10.0100.03310.69
5.2.00.0000.04310.77
5.1.60.0070.0309.98
5.1.50.0030.0379.96
5.1.40.0070.0379.98
5.1.30.0000.04010.49
5.1.20.0030.03710.35
5.1.10.0000.04010.02
5.1.00.0130.02710.03
5.0.50.0030.0278.59
5.0.40.0030.0308.60
5.0.30.0070.0408.30
5.0.20.0030.0278.24
5.0.10.0070.0238.26
5.0.00.0130.0478.16
4.4.90.0070.0176.15
4.4.80.0030.0206.15
4.4.70.0030.0206.15
4.4.60.0070.0176.15
4.4.50.0030.0176.15
4.4.40.0030.0336.15
4.4.30.0100.0136.15
4.4.20.0100.0136.15
4.4.10.0100.0236.15
4.4.00.0070.0306.15
4.3.110.0100.0176.15
4.3.100.0000.0236.15
4.3.90.0070.0236.15
4.3.80.0000.0476.15
4.3.70.0030.0206.15
4.3.60.0000.0236.15
4.3.50.0000.0236.15
4.3.40.0070.0306.15
4.3.30.0000.0236.15
4.3.20.0030.0306.15
4.3.10.0030.0206.15
4.3.00.0070.01314.52

preferences:
44.9 ms | 400 KiB | 5 Q