3v4l.org

run code in 300+ PHP versions simultaneously
<?php $r = new ReflectionFunction('trim'); var_dump($r->getParameters());

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)
8.3.40.0110.00318.57
8.3.30.0040.01120.04
8.3.20.0040.00420.21
8.3.10.0030.00522.00
8.3.00.0040.00422.40
8.2.170.0130.00722.96
8.2.160.0030.01322.21
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0140.00026.16
8.2.120.0070.00417.60
8.2.110.0090.00022.07
8.2.100.0080.00417.59
8.2.90.0080.00019.15
8.2.80.0090.00019.40
8.2.70.0030.00717.25
8.2.60.0030.00517.80
8.2.50.0080.00018.07
8.2.40.0030.00619.75
8.2.30.0030.00617.99
8.2.20.0000.00817.50
8.2.10.0040.00417.54
8.2.00.0070.00417.49
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0090.00023.82
8.1.230.0080.00419.15
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.00817.23
8.1.190.0050.00317.28
8.1.180.0000.00819.01
8.1.170.0050.00318.51
8.1.160.0070.00218.70
8.1.150.0000.00718.44
8.1.140.0040.00417.34
8.1.130.0000.00717.83
8.1.120.0030.00417.36
8.1.110.0000.00717.42
8.1.100.0040.00417.34
8.1.90.0000.00717.45
8.1.80.0030.00317.42
8.1.70.0000.00717.36
8.1.60.0060.00317.38
8.1.50.0070.00017.44
8.1.40.0070.00017.46
8.1.30.0040.00417.39
8.1.20.0040.00417.48
8.1.10.0040.00417.48
8.1.00.0050.00317.29
8.0.300.0040.00418.77
8.0.290.0030.00617.05
8.0.280.0000.00818.42
8.0.270.0070.00017.11
8.0.260.0000.00616.85
8.0.250.0000.00716.93
8.0.240.0000.00716.87
8.0.230.0000.00616.88
8.0.220.0000.00716.76
8.0.210.0040.00416.73
8.0.200.0000.00616.75
8.0.190.0030.00516.82
8.0.180.0040.00416.74
8.0.170.0090.00016.82
8.0.160.0040.00416.90
8.0.150.0000.00716.84
8.0.140.0000.00716.67
8.0.130.0030.00313.30
8.0.120.0050.00216.75
8.0.110.0030.00316.74
8.0.100.0050.00316.65
8.0.90.0000.00916.84
8.0.80.0060.01216.84
8.0.70.0030.00516.78
8.0.60.0000.00716.88
8.0.50.0000.00816.70
8.0.30.0130.00917.12
8.0.20.0090.01017.40
8.0.10.0000.00816.71
8.0.00.0160.00516.62
7.4.330.0020.00215.03
7.4.320.0000.00616.43
7.4.300.0030.00316.38
7.4.290.0000.00716.33
7.4.280.0030.00316.52
7.4.270.0060.00016.52
7.4.260.0030.00313.21
7.4.250.0000.00716.51
7.4.240.0050.00216.56
7.4.230.0000.00716.35
7.4.220.0060.01216.47
7.4.210.0090.00716.44
7.4.200.0070.00016.32
7.4.190.0030.00316.62
7.4.160.0120.00916.34
7.4.150.0030.01417.40
7.4.140.0120.00717.86
7.4.130.0100.00716.34
7.4.120.0090.00916.42
7.4.110.0170.00016.30
7.4.100.0060.01616.22
7.4.90.0090.00916.54
7.4.80.0090.01019.39
7.4.70.0080.00816.32
7.4.60.0060.01116.33
7.4.50.0000.00816.34
7.4.40.0030.01022.77
7.4.30.0110.00616.28
7.4.00.0080.01014.82
7.3.330.0000.00513.07
7.3.320.0000.00612.85
7.3.310.0080.00016.30
7.3.300.0000.00716.15
7.3.290.0150.00416.07
7.3.280.0050.01216.12
7.3.270.0040.01617.40
7.3.260.0060.01916.11
7.3.250.0080.00816.14
7.3.240.0090.01216.32
7.3.230.0090.00916.39
7.3.210.0070.01016.40
7.3.200.0170.00419.39
7.3.190.0100.00716.25
7.3.180.0080.00816.30
7.3.170.0100.01416.27
7.3.160.0100.00716.34
7.3.120.0060.00914.54
7.3.110.0010.01414.63
7.3.100.0010.01514.84
7.3.90.0080.00314.77
7.3.80.0060.00914.53
7.3.70.0060.00914.61
7.3.60.0060.00614.63
7.3.50.0070.00714.58
7.3.40.0050.00814.55
7.3.30.0040.00814.68
7.3.20.0070.00516.60
7.3.10.0050.00916.38
7.3.00.0070.00416.49
7.2.330.0070.01116.61
7.2.320.0030.01416.43
7.2.310.0160.00616.47
7.2.300.0100.00716.20
7.2.290.0070.01016.60
7.2.250.0070.01114.90
7.2.240.0060.01014.72
7.2.230.0060.00814.91
7.2.220.0080.00414.97
7.2.210.0070.00714.65
7.2.200.0040.00714.95
7.2.190.0100.00514.87
7.2.180.0080.00614.85
7.2.170.0050.00514.80
7.2.160.0070.00315.12
7.2.150.0070.00416.66
7.2.140.0060.00816.56
7.2.130.0080.00516.69
7.2.120.0050.01216.78
7.2.110.0070.00916.70
7.2.100.0070.00916.62
7.2.90.0060.01016.83
7.2.80.0080.00816.73
7.2.70.0030.01316.51
7.2.60.0050.00916.63
7.2.50.0110.00516.76
7.2.40.0110.00616.70
7.2.30.0060.00516.75
7.2.20.0090.00316.66
7.2.10.0090.00916.86
7.2.00.0050.00816.66
7.1.330.0060.00815.68
7.1.320.0050.01015.79
7.1.310.0020.01215.56
7.1.300.0020.00815.79
7.1.290.0070.00515.74
7.1.280.0100.00315.60
7.1.270.0050.00615.67
7.1.260.0060.01115.59
7.1.250.0050.00515.62
7.1.200.0070.00715.79
7.1.70.0020.00517.01
7.1.60.0090.01519.32
7.1.50.0070.01516.69
7.1.00.0030.04022.46
7.0.200.0000.01016.26
7.0.140.0000.07722.01
7.0.100.0100.04319.95
7.0.90.0100.05721.80
7.0.80.0030.04320.12
7.0.70.0200.04019.88
7.0.60.0130.08019.91
7.0.50.0230.04320.24
7.0.40.0030.06720.00
7.0.30.0070.03720.18
7.0.20.0070.06320.15
7.0.10.0100.03720.07
7.0.00.0070.04320.10
5.6.280.0030.06721.02
5.6.250.0130.06720.56
5.6.240.0000.04320.63
5.6.230.0100.08020.59
5.6.220.0000.04720.57
5.6.210.0130.03320.61
5.6.200.0000.07721.05
5.6.190.0070.05721.00
5.6.180.0070.04021.02
5.6.170.0030.08320.95
5.6.160.0030.08321.02
5.6.150.0130.05720.96
5.6.140.0000.08021.13
5.6.130.0130.07321.02
5.6.120.0030.05320.96
5.6.110.0000.04721.09
5.6.100.0100.03721.09
5.6.90.0130.03021.01
5.6.80.0000.04720.34
5.6.70.0070.03320.48
5.6.60.0000.04720.37
5.6.50.0030.04320.44
5.6.40.0070.03320.36
5.6.30.0100.03320.44
5.6.20.0100.03320.32
5.6.10.0000.04320.41
5.6.00.0070.03020.45
5.5.380.0070.06720.43
5.5.370.0070.07720.33
5.5.360.0100.05720.39
5.5.350.0070.06020.32
5.5.340.0070.07320.82
5.5.330.0100.07020.82
5.5.320.0070.08020.80
5.5.310.0070.04020.84
5.5.300.0030.07720.73
5.5.290.0070.04720.86
5.5.280.0170.03720.91
5.5.270.0100.04020.72
5.5.260.0100.03720.78
5.5.250.0030.03320.71
5.5.240.0000.04320.25
5.5.230.0070.03720.27
5.5.220.0030.04020.20
5.5.210.0130.04720.20
5.5.200.0000.04320.23
5.5.190.0070.03720.23
5.5.180.0030.04320.12
5.5.160.0030.03720.18
5.5.150.0030.04020.23
5.5.140.0130.03320.09
5.5.130.0030.04020.22
5.5.120.0100.03320.23
5.5.110.0030.04320.22
5.5.100.0070.03020.10
5.5.90.0070.03720.00
5.5.80.0000.05320.16
5.5.70.0030.04020.03
5.5.60.0000.04320.04
5.5.50.0070.05020.02
5.5.40.0130.03020.12
5.5.30.0030.06020.04
5.5.20.0030.04320.13
5.5.10.0030.04020.04
5.5.00.0000.03720.02
5.4.450.0100.03719.23
5.4.440.0130.03319.30
5.4.430.0100.03319.28
5.4.420.0030.03319.39
5.4.410.0070.04019.38
5.4.400.0070.02718.79
5.4.390.0030.03319.09
5.4.380.0030.04018.83
5.4.370.0100.06319.12
5.4.360.0070.03319.03
5.4.350.0030.03319.12
5.4.340.0000.03719.14
5.4.320.0000.04319.03
5.4.310.0030.03319.05
5.4.300.0000.03719.14
5.4.290.0030.03018.96
5.4.280.0170.03019.14
5.4.270.0030.03718.90
5.4.260.0100.03318.80
5.4.250.0000.03719.05
5.4.240.0030.04018.77
5.4.230.0100.03018.96
5.4.220.0030.03719.03
5.4.210.0030.03719.02
5.4.200.0000.04019.06
5.4.190.0000.03319.09
5.4.180.0000.05018.97
5.4.170.0030.03718.89
5.4.160.0030.03718.96
5.4.150.0030.03718.79
5.4.140.0030.03016.42
5.4.130.0030.03316.26
5.4.120.0070.03316.28
5.4.110.0030.08016.34
5.4.100.0000.05016.21
5.4.90.0070.07716.42
5.4.80.0030.07716.40
5.4.70.0100.07016.29
5.4.60.0130.06316.18
5.4.50.0100.06016.30
5.4.40.0070.07716.38
5.4.30.0030.07316.32
5.4.20.0130.06016.20
5.4.10.0070.04016.27
5.4.00.0070.07315.80
5.3.290.0100.03014.64
5.3.280.0000.04314.54
5.3.270.0100.03714.56
5.3.260.0000.04014.59
5.3.250.0030.03714.60
5.3.240.0070.02714.43
5.3.230.0100.06314.60
5.3.220.0100.06714.51
5.3.210.0030.08314.55
5.3.200.0030.04014.40
5.3.190.0130.08314.52
5.3.180.0130.06314.40
5.3.170.0030.05014.39
5.3.160.0100.05314.55
5.3.150.0030.04314.52
5.3.140.0030.06314.41
5.3.130.0030.04314.53
5.3.120.0100.07014.53
5.3.110.0030.06714.49
5.3.100.0070.03313.99
5.3.90.0030.03313.87
5.3.80.0070.07013.87
5.3.70.0070.05713.96
5.3.60.0170.06013.96
5.3.50.0070.03013.70
5.3.40.0000.07313.79
5.3.30.0070.02713.85
5.3.20.0070.07313.67
5.3.10.0130.06313.63
5.3.00.0000.07313.58
5.2.170.0030.05311.18
5.2.160.0000.06010.96
5.2.150.0130.05711.06
5.2.140.0000.03011.13
5.2.130.0070.05711.04
5.2.120.0070.06011.09
5.2.110.0070.06311.14
5.2.100.0070.02710.94
5.2.90.0030.06311.13
5.2.80.0000.07011.13
5.2.70.0070.04710.91
5.2.60.0170.05011.12
5.2.50.0070.05710.97
5.2.40.0100.03011.00
5.2.30.0070.06311.02
5.2.20.0070.05311.00
5.2.10.0030.05310.80
5.2.00.0070.04710.76
5.1.60.0070.04010.03
5.1.50.0030.0539.98
5.1.40.0070.0479.80
5.1.30.0070.05310.24
5.1.20.0030.05710.36
5.1.10.0070.05310.09
5.1.00.0070.03710.06
5.0.50.0000.0239.56
5.0.40.0030.0239.56
5.0.30.0000.0679.56
5.0.20.0070.0309.56
5.0.10.0030.0439.56
5.0.00.0030.0679.56
4.4.90.0030.0339.56
4.4.80.0000.0379.56
4.4.70.0070.0339.56
4.4.60.0000.0379.56
4.4.50.0000.0279.56
4.4.40.0000.0339.56
4.4.30.0000.0209.56
4.4.20.0000.0439.56
4.4.10.0030.0339.56
4.4.00.0030.0439.56
4.3.110.0030.0179.56
4.3.100.0100.0279.56
4.3.90.0000.0279.56
4.3.80.0000.0539.56
4.3.70.0000.0279.56
4.3.60.0100.0279.56
4.3.50.0070.0279.56
4.3.40.0030.0439.56
4.3.30.0000.0379.56
4.3.20.0000.0409.56
4.3.10.0000.0439.56
4.3.00.0000.0339.56

preferences:
47.19 ms | 404 KiB | 6 Q