3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ltrim(rtrim(" fdsf sdf ")); echo trim("fdsf sdf");

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)
8.3.40.0110.00318.58
8.3.30.0100.00320.26
8.3.20.0000.00820.07
8.3.10.0000.00722.04
8.3.00.0040.00422.40
8.2.170.0090.00622.96
8.2.160.0130.00720.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00020.98
8.2.110.0060.00321.05
8.2.100.0080.00317.66
8.2.90.0050.00319.08
8.2.80.0080.00017.97
8.2.70.0000.00817.25
8.2.60.0000.00817.93
8.2.50.0050.00518.07
8.2.40.0040.00418.16
8.2.30.0040.00417.84
8.2.20.0000.00717.62
8.2.10.0080.00017.55
8.2.00.0030.00617.41
8.1.270.0000.00724.66
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0080.00021.31
8.1.230.0040.00817.42
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0050.00517.23
8.1.190.0000.00816.88
8.1.180.0060.00319.01
8.1.170.0040.00418.53
8.1.160.0000.00718.67
8.1.150.0000.00718.55
8.1.140.0040.00417.32
8.1.130.0030.00317.81
8.1.120.0030.00317.39
8.1.110.0030.00517.21
8.1.100.0040.00417.20
8.1.90.0000.00717.29
8.1.80.0020.00517.25
8.1.70.0000.00717.33
8.1.60.0030.00617.35
8.1.50.0060.00317.38
8.1.40.0030.00617.34
8.1.30.0000.00817.48
8.1.20.0040.00417.36
8.1.10.0040.00417.43
8.1.00.0040.00417.39
8.0.300.0040.00418.77
8.0.290.0080.00016.63
8.0.280.0000.00718.36
8.0.270.0000.00717.28
8.0.260.0060.00016.75
8.0.250.0030.00316.91
8.0.240.0050.00316.91
8.0.230.0030.00316.79
8.0.220.0040.00416.76
8.0.210.0070.00016.75
8.0.200.0000.00716.68
8.0.190.0030.00616.86
8.0.180.0070.00016.70
8.0.170.0080.00016.81
8.0.160.0000.00716.65
8.0.150.0030.00316.74
8.0.140.0000.00816.73
8.0.130.0050.00013.14
8.0.120.0040.00416.76
8.0.110.0030.00516.82
8.0.100.0030.00516.65
8.0.90.0030.00316.82
8.0.80.0070.00816.80
8.0.70.0070.00016.57
8.0.60.0040.00416.70
8.0.50.0000.00716.80
8.0.30.0090.01216.70
8.0.20.0030.01517.40
8.0.10.0050.00216.83
8.0.00.0110.00716.80
7.4.330.0000.00715.00
7.4.320.0030.00316.50
7.4.300.0030.00316.46
7.4.290.0030.00316.41
7.4.280.0030.00316.36
7.4.270.0000.00616.29
7.4.260.0000.00716.46
7.4.250.0000.00816.45
7.4.240.0020.00516.46
7.4.230.0030.00316.27
7.4.220.0090.01016.31
7.4.210.0070.00816.38
7.4.200.0000.00716.36
7.4.190.0050.00316.42
7.4.160.0120.00416.47
7.4.150.0100.00717.40
7.4.140.0110.00717.86
7.4.130.0120.00516.44
7.4.120.0070.00916.47
7.4.110.0090.00816.23
7.4.100.0070.01016.18
7.4.90.0050.01016.44
7.4.80.0070.00719.39
7.4.70.0090.00916.43
7.4.60.0120.00316.54
7.4.50.0040.00416.44
7.4.40.0070.01022.77
7.4.30.0070.01016.51
7.4.00.0090.00714.93
7.3.330.0020.00213.00
7.3.320.0060.00013.04
7.3.310.0070.00016.09
7.3.300.0030.00316.10
7.3.290.0030.01016.16
7.3.280.0090.00816.11
7.3.270.0170.00717.40
7.3.260.0090.00916.39
7.3.250.0090.01016.41
7.3.240.0220.00016.23
7.3.230.0100.00716.39
7.3.210.0070.01016.18
7.3.200.0090.01319.39
7.3.190.0130.00916.15
7.3.180.0070.01016.30
7.3.170.0140.00316.29
7.3.160.0030.01316.17
7.3.120.0110.00514.71
7.3.110.0070.00714.87
7.3.100.0060.00614.94
7.3.90.0000.00914.87
7.3.80.0100.00314.66
7.3.70.0090.00014.76
7.3.60.0030.00714.64
7.3.50.0070.00714.41
7.3.40.0000.00914.50
7.3.30.0000.01814.73
7.3.20.0030.01416.55
7.3.10.0090.00916.37
7.3.00.0130.00316.76
7.2.330.0130.00716.26
7.2.320.0090.01316.61
7.2.310.0110.00716.64
7.2.300.0100.01416.55
7.2.290.0110.00516.59
7.2.250.0060.01114.76
7.2.240.0000.01514.93
7.2.230.0000.01315.08
7.2.220.0060.00914.74
7.2.210.0000.01514.92
7.2.200.0000.01415.02
7.2.190.0070.00714.61
7.2.180.0060.00614.82
7.2.170.0060.00614.91
7.1.330.0000.01615.59
7.1.320.0090.00615.72
7.1.310.0070.01015.41
7.1.300.0130.00015.68
7.1.290.0040.00415.33
7.1.280.0080.00415.43
7.1.270.0090.00915.64
7.1.260.0090.00615.50
7.1.100.0350.01117.95
7.1.70.0030.01016.91
7.1.60.0160.00619.43
7.1.50.0070.01416.53
7.1.00.0030.07722.54
7.0.200.0540.01414.78
7.0.140.0070.06322.12
7.0.110.0230.04720.07
7.0.100.0170.03019.95
7.0.90.0230.03320.04
7.0.80.0070.03720.04
7.0.70.0300.03319.92
7.0.60.0070.03720.08
7.0.50.0030.04020.06
7.0.40.0030.04019.82
7.0.30.0030.03319.73
7.0.20.0030.03319.73
7.0.10.0000.03719.82
7.0.00.0030.04019.67
5.6.280.0070.07020.91
5.6.260.0100.03320.59
5.6.250.0000.04720.73
5.6.240.0030.03720.54
5.6.230.0030.03720.66
5.6.220.0030.04020.69
5.6.210.0100.03020.71
5.6.200.0070.03020.64
5.6.190.0100.03020.55
5.6.180.0100.03020.64
5.6.170.0000.04020.61
5.6.160.0200.03020.57
5.6.150.0000.03720.60
5.6.140.0070.03320.48
5.6.130.0070.03320.64
5.6.120.0000.03720.58
5.6.110.0070.03320.62
5.6.100.0070.03320.61
5.6.90.0130.02720.53
5.6.80.0030.03319.99
5.6.70.0030.03320.04
5.6.60.0030.03319.99
5.6.50.0030.03020.02
5.6.40.0000.03720.00
5.6.30.0000.06020.06
5.6.20.0030.05320.20
5.6.10.0000.04720.00
5.6.00.0070.07020.16
5.5.380.0070.03717.63
5.5.370.0100.03017.39
5.5.360.0000.04017.65
5.5.350.0030.03317.60
5.5.340.0030.03318.16
5.5.330.0100.02718.00
5.5.320.0170.02017.77
5.5.310.0030.03317.84
5.5.300.0000.03717.98
5.5.290.0000.04017.87
5.5.280.0030.03317.82
5.5.270.0070.03017.98
5.5.260.0000.04018.16
5.5.250.0000.03717.97
5.5.240.0030.03717.23
5.5.230.0070.03017.40
5.5.220.0000.03317.63
5.5.210.0000.03717.40
5.5.200.0070.03317.12
5.5.190.0100.03017.33
5.5.180.0030.05017.37
5.5.160.0070.03317.52
5.5.150.0030.04717.46
5.5.140.0070.07317.24
5.5.130.0000.04017.21
5.5.120.0030.07717.47
5.5.110.0030.07717.20
5.5.100.0070.07317.11
5.5.90.0170.05717.11
5.5.80.0000.05017.34
5.5.70.0030.04017.36
5.5.60.0070.05717.33
5.5.50.0030.03717.10
5.5.40.0030.06717.27
5.5.30.0070.03717.22
5.5.20.0070.04717.05
5.5.10.0070.05317.36
5.5.00.0030.04017.10
5.4.450.0100.04319.25
5.4.440.0070.03019.27
5.4.430.0030.03319.33
5.4.420.0070.03019.27
5.4.410.0030.03019.18
5.4.400.0030.03319.25
5.4.390.0000.03718.95
5.4.380.0030.03719.12
5.4.370.0000.03319.18
5.4.360.0030.03019.27
5.4.350.0130.05318.95
5.4.340.0100.03019.27
5.4.320.0030.05719.00
5.4.310.0170.05719.05
5.4.300.0030.03719.18
5.4.290.0030.04019.04
5.4.280.0030.03718.93
5.4.270.0030.07319.00
5.4.260.0000.06018.98
5.4.250.0000.07019.00
5.4.240.0070.06019.12
5.4.230.0000.04019.01
5.4.220.0000.04018.97
5.4.210.0100.03319.00
5.4.200.0070.03319.17
5.4.190.0100.05318.95
5.4.180.0000.08019.25
5.4.170.0030.07019.26
5.4.160.0030.04719.14
5.4.150.0030.06018.93
5.4.140.0030.04016.45
5.4.130.0100.07316.36
5.4.120.0100.03016.20
5.4.110.0100.05316.41
5.4.100.0030.07716.41
5.4.90.0030.03316.41
5.4.80.0100.06316.48
5.4.70.0100.06016.27
5.4.60.0100.06316.46
5.4.50.0100.07316.38
5.4.40.0070.03016.39
5.4.30.0100.06316.27
5.4.20.0030.03316.16
5.4.10.0000.06316.16
5.4.00.0070.03315.70
5.3.290.0070.07014.52
5.3.280.0000.07714.54
5.3.270.0070.04314.48
5.3.260.0070.03714.61
5.3.250.0130.06714.54
5.3.240.0000.05314.43
5.3.230.0030.04314.66
5.3.220.0000.03714.35
5.3.210.0130.07014.63
5.3.200.0000.04014.66
5.3.190.0070.07714.46
5.3.180.0030.04014.57
5.3.170.0070.03314.50
5.3.160.0030.04014.50
5.3.150.0070.08314.55
5.3.140.0030.07714.55
5.3.130.0070.07314.64
5.3.120.0000.04014.43
5.3.110.0030.06314.48
5.3.100.0030.03713.93
5.3.90.0100.03014.01
5.3.80.0030.05314.11
5.3.70.0030.06013.95
5.3.60.0100.02714.07
5.3.50.0030.07713.95
5.3.40.0130.04013.84
5.3.30.0000.03713.77
5.3.20.0030.04713.76
5.3.10.0070.03313.50
5.3.00.0070.03013.71
5.2.170.0100.02011.96
5.2.160.0070.05311.96
5.2.150.0030.03011.96
5.2.140.0030.02711.96
5.2.130.0070.03711.96
5.2.120.0030.02711.96
5.2.110.0030.02711.96
5.2.100.0000.04311.96
5.2.90.0070.02711.96
5.2.80.0000.03711.96
5.2.70.0030.02711.96
5.2.60.0030.02711.96
5.2.50.0030.06311.96
5.2.40.0000.03011.96
5.2.30.0030.02711.96
5.2.20.0030.03711.96
5.2.10.0000.02711.96
5.2.00.0070.05711.96
5.1.60.0000.04011.96
5.1.50.0030.05311.96
5.1.40.0070.04711.96
5.1.30.0030.05311.96
5.1.20.0000.03311.96
5.1.10.0070.02011.96
5.1.00.0000.03711.96
5.0.50.0000.03011.96
5.0.40.0000.02711.96
5.0.30.0030.06011.96
5.0.20.0030.02311.96
5.0.10.0070.02711.96
5.0.00.0000.04311.96
4.4.90.0070.02711.96
4.4.80.0000.02311.96
4.4.70.0030.01311.96
4.4.60.0030.01311.96
4.4.50.0000.01711.96
4.4.40.0070.01711.96
4.4.30.0000.02011.96
4.4.20.0030.02011.96
4.4.10.0030.01311.96
4.4.00.0030.02311.96
4.3.110.0000.02311.96
4.3.100.0030.01011.96
4.3.90.0000.01711.96
4.3.80.0000.02711.96
4.3.70.0000.02311.96
4.3.60.0000.01711.96
4.3.50.0030.01311.96
4.3.40.0000.02311.96
4.3.30.0030.01311.96
4.3.20.0070.01311.96
4.3.10.0000.01311.96
4.3.00.0000.01311.96

preferences:
46.74 ms | 400 KiB | 5 Q