3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tmp = "sdfasdfa "; echo $tmp; echo "\n"; $result = rtrim($tmp, "/"); echo $result;

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)
8.3.60.0110.00718.43
8.3.50.0140.00916.34
8.3.40.0120.00318.71
8.3.30.0040.01118.58
8.3.20.0110.00018.48
8.3.10.0040.00420.36
8.3.00.0080.00017.38
8.2.180.0100.00716.50
8.2.170.0120.00322.96
8.2.160.0030.01022.12
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00019.77
8.2.110.0060.00319.20
8.2.100.0060.00617.78
8.2.90.0000.00719.21
8.2.80.0050.00317.97
8.2.70.0030.00517.50
8.2.60.0080.00017.93
8.2.50.0030.00518.07
8.2.40.0040.00418.21
8.2.30.0000.00819.48
8.2.20.0030.00517.64
8.2.10.0000.00717.79
8.2.00.0000.00817.60
8.1.280.0000.01425.92
8.1.270.0030.00523.99
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0030.00623.84
8.1.230.0030.00921.04
8.1.220.0040.00418.77
8.1.210.0110.00019.05
8.1.200.0060.00317.23
8.1.190.0030.00517.48
8.1.180.0000.00818.10
8.1.170.0040.00418.54
8.1.160.0000.00818.71
8.1.150.0000.00818.48
8.1.140.0000.00717.28
8.1.130.0000.00717.82
8.1.120.0080.00017.43
8.1.110.0070.00017.29
8.1.100.0030.00317.42
8.1.90.0040.00417.46
8.1.80.0000.00817.43
8.1.70.0030.00317.36
8.1.60.0000.00817.41
8.1.50.0080.00017.27
8.1.40.0000.00817.35
8.1.30.0050.00217.46
8.1.20.0040.00417.57
8.1.10.0030.00617.46
8.1.00.0070.00017.38
8.0.300.0080.00019.83
8.0.290.0040.00417.04
8.0.280.0040.00418.46
8.0.270.0050.00316.85
8.0.260.0030.00318.65
8.0.250.0030.00316.92
8.0.240.0080.00016.95
8.0.230.0080.00016.89
8.0.220.0030.00316.80
8.0.210.0080.00016.88
8.0.200.0030.00316.84
8.0.190.0080.00016.87
8.0.180.0050.00216.84
8.0.170.0000.00916.84
8.0.160.0030.00516.69
8.0.150.0030.00616.75
8.0.140.0050.00816.66
8.0.130.0000.00613.21
8.0.120.0000.00716.81
8.0.110.0000.00716.75
8.0.100.0080.00016.67
8.0.90.0040.00416.70
8.0.80.0040.01116.75
8.0.70.0050.00216.70
8.0.60.0000.00716.81
8.0.50.0060.00316.79
8.0.30.0060.01316.92
8.0.20.0130.00517.40
8.0.10.0040.00416.87
8.0.00.0070.01016.58
7.4.330.0030.00314.70
7.4.320.0060.00016.55
7.4.300.0030.00316.42
7.4.290.0030.00316.33
7.4.280.0040.00416.54
7.4.270.0030.00316.47
7.4.260.0060.00013.19
7.4.250.0070.00016.32
7.4.240.0050.00216.42
7.4.230.0070.00016.55
7.4.220.0120.00616.52
7.4.210.0080.00916.51
7.4.200.0070.00016.51
7.4.190.0000.00716.61
7.4.160.0040.01216.50
7.4.150.0150.00617.18
7.4.140.0120.00617.17
7.4.130.0050.01416.45
7.4.120.0020.01416.24
7.4.110.0140.00316.66
7.4.100.0130.00616.29
7.4.90.0060.01016.29
7.4.80.0100.01018.80
7.4.70.0060.01616.46
7.4.60.0070.01016.31
7.4.50.0030.00516.26
7.4.40.0070.00722.27
7.4.30.0150.00016.32
7.4.00.0060.00914.87
7.3.330.0030.00313.08
7.3.320.0000.00512.91
7.3.310.0040.00416.14
7.3.300.0080.00016.10
7.3.290.0070.00716.19
7.3.280.0070.00916.20
7.3.270.0040.01717.40
7.3.260.0090.00918.24
7.3.250.0130.00916.49
7.3.240.0060.01216.45
7.3.230.0080.00816.43
7.3.210.0100.00616.16
7.3.200.0120.01019.39
7.3.190.0090.01216.29
7.3.180.0120.00516.21
7.3.170.0090.01316.41
7.3.160.0130.00316.33
7.3.120.0070.01014.78
7.2.330.0110.01016.34
7.2.320.0130.00316.65
7.2.310.0110.00816.48
7.2.300.0030.01316.52
7.2.290.0000.01616.70
7.2.00.0030.01019.10
7.1.100.0000.00818.02
7.1.70.0040.00417.00
7.1.60.0130.01019.40
7.1.50.0090.01317.04
7.1.00.0130.06322.54
7.0.200.0080.00016.79
7.0.140.0100.06721.93
7.0.60.0100.06319.89
7.0.50.0200.06017.87
7.0.40.0070.08317.68
7.0.30.0030.05317.79
7.0.20.0200.07317.66
7.0.10.0130.07317.64
7.0.00.0130.07317.79
5.6.280.0000.07721.11
5.6.210.0130.07320.54
5.6.200.0100.06018.19
5.6.190.0170.07718.18
5.6.180.0070.08018.11
5.6.170.0070.08018.09
5.6.160.0130.07718.15
5.6.150.0100.08018.20
5.6.140.0070.07718.22
5.6.130.0070.08018.10
5.6.120.0100.03718.18
5.6.110.0030.07718.14
5.6.100.0100.05718.09
5.6.90.0070.08018.14
5.6.80.0070.05017.49
5.6.70.0000.08717.56
5.6.60.0070.03717.52
5.6.50.0030.06717.56
5.6.40.0030.05717.50
5.6.30.0170.06717.54
5.6.20.0130.03717.52
5.6.10.0030.05317.53
5.6.00.0070.03317.53
5.5.350.3900.04020.32
5.5.340.0100.07718.01
5.5.330.0100.07018.02
5.5.320.0030.04317.98
5.5.310.0100.03717.91
5.5.300.0170.07317.95
5.5.290.0200.04017.90
5.5.280.0100.07717.98
5.5.270.0100.04718.01
5.5.260.0170.05017.83
5.5.250.0070.05017.72
5.5.240.0130.05717.30
5.5.230.0170.04317.39
5.5.220.0100.04717.36
5.5.210.0030.05317.27
5.5.200.0030.07717.34
5.5.190.0070.07017.27
5.5.180.0070.07017.35
5.5.160.0100.05317.32
5.5.150.0130.05017.36
5.5.140.0100.05317.21
5.5.130.0030.08317.26
5.5.120.0030.04317.32
5.5.110.0030.05317.26
5.5.100.0070.06017.26
5.5.90.0130.07017.16
5.5.80.0070.04717.27
5.5.70.0000.04717.26
5.5.60.0000.04017.15
5.5.50.0030.08317.22
5.5.40.0100.05317.12
5.5.30.0030.05317.11
5.5.20.0100.07317.14
5.5.10.0030.08317.22
5.5.00.0070.07717.23
5.4.450.0030.08319.30
5.4.440.0030.05319.46
5.4.430.0070.03719.27
5.4.420.0000.05019.21
5.4.410.0100.04719.32
5.4.400.0130.07018.99
5.4.390.0170.06719.03
5.4.380.0030.04018.95
5.4.370.0100.07319.13
5.4.360.0070.07719.09
5.4.350.0070.07719.04
5.4.340.0070.05318.91
5.4.320.0030.04718.98
5.4.310.0170.05719.03
5.4.300.0030.08319.10
5.4.290.0030.08019.00
5.4.280.0030.04719.05
5.4.270.0100.07318.96
5.4.260.0100.07019.12
5.4.250.0000.06719.06
5.4.240.0100.07319.20
5.4.230.0100.04719.09
5.4.220.0030.05018.88
5.4.210.0030.06718.97
5.4.200.0100.07718.96
5.4.190.0100.06019.11
5.4.180.0030.06718.97
5.4.170.0030.04018.81
5.4.160.0100.06318.81
5.4.150.0030.08318.93
5.4.140.0100.05316.16
5.4.130.0070.06316.46
5.4.120.0000.07716.41
5.4.110.0030.07316.29
5.4.100.0070.05016.30
5.4.90.0000.05016.25
5.4.80.0070.04316.22
5.4.70.0070.07316.28
5.4.60.0100.06716.34
5.4.50.0070.07016.40
5.4.40.0000.08016.32
5.4.30.0030.06016.30
5.4.20.0000.04716.48
5.4.10.0000.06316.22
5.4.00.0030.03715.77
5.3.290.0070.06014.66
5.3.280.0030.04014.58
5.3.270.0070.06014.54
5.3.260.0070.04714.54
5.3.250.0130.07014.38
5.3.240.0100.07314.58
5.3.230.0100.06014.51
5.3.220.0030.06014.51
5.3.210.0130.05714.54
5.3.200.0070.07314.41
5.3.190.0100.08014.50
5.3.180.0000.07014.52
5.3.170.0030.05014.50
5.3.160.0070.06314.52
5.3.150.0070.07314.48
5.3.140.0100.07314.50
5.3.130.0130.04314.55
5.3.120.0130.07714.52
5.3.110.0030.05714.52
5.3.100.0070.06313.99
5.3.90.0070.04313.92
5.3.80.0030.03713.80
5.3.70.0100.07013.79
5.3.60.0100.06013.90
5.3.50.0030.06713.71
5.3.40.0070.06713.90
5.3.30.0030.07313.66
5.3.20.0000.05013.77
5.3.10.0100.03313.63
5.3.00.0000.04013.59
5.2.170.0030.06711.17
5.2.160.0030.03310.96
5.2.150.0030.06010.92
5.2.140.0000.05711.05
5.2.130.0030.03710.92
5.2.120.0100.06010.92
5.2.110.0070.05010.99
5.2.100.0130.05310.99
5.2.90.0030.04311.09
5.2.80.0070.03011.08
5.2.70.0000.03311.07
5.2.60.0130.04011.02
5.2.50.0070.06311.01
5.2.40.0070.06010.77
5.2.30.0000.03010.80
5.2.20.0030.06010.78
5.2.10.0030.03710.88
5.2.00.0070.06310.86
5.1.60.0000.0539.98
5.1.50.0070.04310.01
5.1.40.0030.05010.01
5.1.30.0030.03310.46
5.1.20.0000.03710.35
5.1.10.0070.05310.04
5.1.00.0070.05310.05
5.0.50.0030.0408.68
5.0.40.0000.0338.42
5.0.30.0030.0508.20
5.0.20.0070.0178.25
5.0.10.0000.0208.20
5.0.00.0030.0308.22
4.4.90.0030.0337.93
4.4.80.0000.0207.93
4.4.70.0030.0377.93
4.4.60.0000.0307.93
4.4.50.0000.0377.93
4.4.40.0100.0407.93
4.4.30.0030.0237.93
4.4.20.0000.0207.93
4.4.10.0000.0407.93
4.4.00.0000.0577.93
4.3.110.0130.0237.93
4.3.100.0030.0137.93
4.3.90.0100.0177.93
4.3.80.0030.0507.93
4.3.70.0030.0307.93
4.3.60.0000.0307.93
4.3.50.0000.0237.93
4.3.40.0070.0277.93
4.3.30.0000.0207.93
4.3.20.0030.0177.93
4.3.10.0000.0337.93
4.3.00.0030.0277.93

preferences:
35.39 ms | 401 KiB | 5 Q