3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = "\t\tThese are :) ...\n "; echo length(trim($text));

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)
8.3.60.0090.00618.28
8.3.50.0150.00017.93
8.3.40.0120.00618.87
8.3.30.0140.00018.49
8.3.20.0070.00020.33
8.3.10.0050.00320.32
8.3.00.0050.00223.70
8.2.180.0060.00916.88
8.2.170.0120.00322.96
8.2.160.0120.00322.26
8.2.150.0060.00325.66
8.2.140.0040.00424.66
8.2.130.0040.00420.65
8.2.120.0070.00026.35
8.2.110.0090.00019.38
8.2.100.0080.00417.90
8.2.90.0040.00419.22
8.2.80.0090.00017.97
8.2.70.0060.00317.63
8.2.60.0030.00517.93
8.2.50.0080.00018.09
8.2.40.0060.00322.17
8.2.30.0050.00219.44
8.2.20.0070.00017.50
8.2.10.0000.00718.11
8.2.00.0050.00217.97
8.1.280.0090.00625.92
8.1.270.0070.01321.89
8.1.260.0100.00728.09
8.1.250.0000.00728.09
8.1.240.0070.00322.67
8.1.230.0040.00817.77
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.36
8.1.190.0040.00417.00
8.1.180.0000.00818.10
8.1.170.0060.00318.53
8.1.160.0050.00220.57
8.1.150.0040.00418.84
8.1.140.0050.00319.56
8.1.130.0050.00317.68
8.1.120.0040.00417.28
8.1.110.0040.00417.36
8.1.100.0050.00217.40
8.1.90.0000.00717.28
8.1.80.0080.00017.30
8.1.70.0030.00317.47
8.1.60.0040.00417.55
8.1.50.0060.00317.54
8.1.40.0000.00817.52
8.1.30.0040.00417.68
8.1.20.0070.00017.45
8.1.10.0030.00517.58
8.1.00.0000.00717.49
8.0.300.0000.00818.77
8.0.290.0070.00016.58
8.0.280.0030.00318.49
8.0.270.0030.00317.23
8.0.260.0000.00617.10
8.0.250.0030.00316.96
8.0.240.0030.00316.82
8.0.230.0030.00316.88
8.0.220.0000.00716.82
8.0.210.0030.00316.79
8.0.200.0040.00416.99
8.0.190.0000.00816.99
8.0.180.0050.00216.93
8.0.170.0040.00416.80
8.0.160.0030.00316.86
8.0.150.0000.00716.69
8.0.140.0030.00316.89
8.0.130.0030.00313.27
8.0.120.0030.00516.89
8.0.110.0000.00716.84
8.0.100.0050.00316.77
8.0.90.0060.00316.78
8.0.80.0090.00616.88
8.0.70.0040.00416.75
8.0.60.0000.00716.88
8.0.50.0070.00017.00
8.0.30.0110.00517.20
8.0.20.0090.01117.40
8.0.10.0050.00317.10
8.0.00.0090.00816.74
7.4.330.0000.00616.71
7.4.320.0040.00416.42
7.4.300.0070.00016.50
7.4.290.0040.00416.64
7.4.280.0040.00416.59
7.4.270.0030.00316.66
7.4.260.0000.00716.47
7.4.250.0040.00416.46
7.4.240.0050.00316.65
7.4.230.0000.00716.44
7.4.220.0120.00616.64
7.4.210.0090.00816.63
7.4.200.0000.00716.50
7.4.160.0120.00316.47
7.4.150.0030.01417.40
7.4.140.0090.00717.86
7.4.130.0090.00916.46
7.4.120.0110.00616.42
7.4.110.0100.01316.30
7.4.100.0060.01016.50
7.4.90.0130.00316.57
7.4.80.0100.00719.39
7.4.70.0070.00816.58
7.4.60.0040.01416.39
7.4.50.0050.00516.24
7.4.40.0100.01316.39
7.4.30.0100.00716.40
7.4.00.0060.00615.04
7.3.330.0060.00013.20
7.3.320.0030.00313.12
7.3.310.0070.00016.26
7.3.300.0070.00016.30
7.3.290.0060.00016.30
7.3.280.0100.00816.30
7.3.270.0140.00317.40
7.3.260.0100.00716.52
7.3.250.0090.00916.28
7.3.240.0080.00816.38
7.3.230.0100.01016.50
7.3.210.0100.00716.37
7.3.200.0180.00419.39
7.3.190.0090.00916.44
7.3.180.0140.00716.20
7.3.170.0100.00716.45
7.3.160.0030.01316.32
7.3.10.0060.00916.54
7.3.00.0000.01516.64
7.2.330.0120.00816.60
7.2.320.0070.01016.59
7.2.310.0120.00616.24
7.2.300.0190.00316.20
7.2.290.0180.00416.41
7.2.130.0090.00616.86
7.2.120.0070.00716.54
7.2.110.0090.00016.82
7.2.100.0100.00316.84
7.2.90.0090.00616.81
7.2.80.0070.01116.49
7.2.70.0110.00716.54
7.2.60.0030.01216.88
7.2.50.0040.00716.84
7.2.40.0090.00016.81
7.2.30.0070.01016.52
7.2.20.0000.00816.77
7.2.10.0000.00916.54
7.2.00.0050.00817.86
7.1.250.0050.00515.63
7.1.200.0080.00415.69
7.1.100.0040.00817.88
7.1.70.0000.00717.07
7.1.60.0070.02019.40
7.1.50.0060.01616.60
7.1.00.0030.07722.33
7.0.200.0420.01014.66
7.0.60.0270.07321.75
7.0.50.0070.05317.80
7.0.40.0100.03719.96
7.0.30.0200.07320.23
7.0.20.0300.07720.09
7.0.10.0030.08320.33
7.0.00.0000.04320.01
5.6.280.0100.06721.04
5.6.210.0070.08020.64
5.6.200.0100.06318.16
5.6.190.0130.07320.35
5.6.180.0200.04020.53
5.6.170.0270.06720.41
5.6.160.0100.08020.52
5.6.150.0030.06018.21
5.6.140.0030.07318.11
5.6.130.0070.04018.22
5.6.120.0030.08721.05
5.6.110.0230.07020.96
5.6.100.0070.03721.12
5.6.90.0100.08020.96
5.6.80.0070.06320.40
5.5.350.0100.07320.29
5.5.340.0070.04317.94
5.5.330.0070.04320.47
5.5.320.0530.07020.31
5.5.310.0200.03720.28
5.5.300.0170.05717.95
5.5.290.0070.08317.97
5.5.280.0070.08320.75
5.5.270.0000.05020.83
5.5.260.0130.07720.73
5.5.250.0000.04320.68
5.5.240.0230.05020.11

preferences:
52.69 ms | 400 KiB | 5 Q