3v4l.org

run code in 300+ PHP versions simultaneously
<?php $search = 'dev'; $name = 'friendlydev'; $add = (bool)(strpos($name, $search) !== false); header('Content-Type: text/plain'); print $search . "\n"; print $name . "\n"; print var_export($add) . "\n"; print PHP_EOL;

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)
8.3.60.0140.00316.38
8.3.50.0100.01021.93
8.3.40.0140.00418.57
8.3.30.0080.00818.82
8.3.20.0030.00620.07
8.3.10.0040.00423.40
8.3.00.0050.00319.25
8.2.180.0120.00318.35
8.2.170.0060.01022.96
8.2.160.0030.01320.38
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0130.00626.16
8.2.120.0050.00522.14
8.2.110.0040.00820.92
8.2.100.0070.00417.84
8.2.90.0060.00317.91
8.2.80.0030.00617.97
8.2.70.0000.00817.63
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0000.00818.34
8.2.30.0030.00618.05
8.2.20.0040.00417.79
8.2.10.0040.00418.16
8.2.00.0040.00417.68
8.1.280.0130.00725.92
8.1.270.0000.00723.97
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00422.46
8.1.230.0090.00320.99
8.1.220.0040.00417.79
8.1.210.0070.00318.77
8.1.200.0000.00817.22
8.1.190.0000.00917.28
8.1.180.0000.00918.10
8.1.170.0080.00018.51
8.1.160.0040.00421.92
8.1.150.0040.00418.54
8.1.140.0000.00717.45
8.1.130.0070.00017.69
8.1.120.0050.00217.34
8.1.110.0040.00417.34
8.1.100.0000.00717.45
8.1.90.0070.00017.41
8.1.80.0030.00517.48
8.1.70.0070.00017.31
8.1.60.0080.00017.64
8.1.50.0000.00817.57
8.1.40.0000.00817.36
8.1.30.0050.00317.48
8.1.20.0100.00017.57
8.1.10.0000.00717.46
8.1.00.0040.00417.48
8.0.300.0040.00419.98
8.0.290.0040.00417.16
8.0.280.0060.00018.50
8.0.270.0000.00717.25
8.0.260.0060.00016.68
8.0.250.0030.00316.96
8.0.240.0040.00416.95
8.0.230.0040.00416.93
8.0.220.0060.00016.89
8.0.210.0040.00416.89
8.0.200.0000.00616.88
8.0.190.0050.00316.84
8.0.180.0040.00416.80
8.0.170.0000.00716.90
8.0.160.0000.00816.76
8.0.150.0040.00416.84
8.0.140.0030.00316.75
8.0.130.0050.00013.33
8.0.120.0060.00316.83
8.0.110.0040.00416.90
8.0.100.0040.00416.70
8.0.90.0040.00416.77
8.0.80.0140.00716.92
8.0.70.0040.00416.76
8.0.60.0040.00416.83
8.0.50.0000.00716.75
8.0.30.0090.01217.16
8.0.20.0090.01017.40
8.0.10.0040.00316.88
8.0.00.0090.00916.75
7.4.330.0020.00215.20
7.4.320.0030.00316.48
7.4.300.0030.00316.59
7.4.290.0000.00816.57
7.4.280.0000.00616.52
7.4.270.0070.00016.48
7.4.260.0000.00816.50
7.4.250.0070.00016.37
7.4.240.0050.00316.53
7.4.230.0000.00716.67
7.4.220.0070.01016.70
7.4.210.0080.00716.56
7.4.200.0000.00716.50
7.4.190.0000.00716.54
7.4.160.0090.00916.52
7.4.150.0060.01017.40
7.4.140.0080.01417.86
7.4.130.0070.01016.38
7.4.120.0060.01116.44
7.4.110.0000.01616.44
7.4.100.0160.00416.54
7.4.90.0110.00716.49
7.4.80.0110.00619.39
7.4.70.0040.01216.41
7.4.60.0060.00916.57
7.4.50.0000.00816.53
7.4.40.0070.00722.77
7.4.30.0100.00616.54
7.4.00.0130.00314.85
7.3.330.0030.00313.05
7.3.320.0000.00813.12
7.3.310.0000.00716.22
7.3.300.0060.00016.26
7.3.290.0090.01216.25
7.3.280.0050.01116.29
7.3.270.0030.01317.40
7.3.260.0090.00916.30
7.3.250.0110.01116.33
7.3.240.0110.01116.21
7.3.230.0110.00716.63
7.3.210.0070.01016.66
7.3.200.0110.00619.39
7.3.190.0120.00616.35
7.3.180.0100.00716.49
7.3.170.0120.00316.33
7.3.160.0130.00716.36
7.3.120.0070.00714.84
7.2.330.0070.01016.80
7.2.320.0100.00716.28
7.2.310.0090.01316.43
7.2.300.0040.01416.72
7.2.290.0070.01016.45
7.1.70.0030.01017.29
7.1.60.0030.02119.31
7.1.50.0040.01116.97
7.1.00.0000.08022.54
7.0.200.0030.00316.50
7.0.140.0070.07022.09
7.0.60.0130.08019.86
7.0.50.0070.05017.90
7.0.40.0130.08320.09
7.0.30.0300.05720.09
7.0.20.0330.08320.13
7.0.10.0030.06020.20
7.0.00.0030.04320.00
5.6.280.0100.06721.07
5.6.210.0130.07720.64
5.6.200.0070.04018.09
5.6.190.0070.08020.45
5.6.180.0300.04020.49
5.6.170.0230.04020.46
5.6.160.0030.05720.46
5.6.150.0070.08718.12
5.6.140.0000.05318.16
5.6.130.0030.04018.15
5.6.120.0130.07720.98
5.6.110.0100.08021.04
5.6.100.0100.03720.96
5.6.90.0000.08720.97
5.6.80.0100.07320.36
5.5.350.0000.08320.47
5.5.340.0130.07317.97
5.5.330.0030.04320.37
5.5.320.0230.07720.41
5.5.310.0230.04020.28
5.5.300.0000.08317.91
5.5.290.0100.08017.98
5.5.280.0030.04320.85
5.5.270.0030.05020.83
5.5.260.0000.04320.64
5.5.250.0070.08720.58
5.5.240.2900.03020.23
5.4.450.0870.04719.21
5.4.440.0170.06319.54
5.4.430.0200.05319.48
5.4.420.0170.05319.25
5.4.410.0230.04719.36
5.4.400.0130.06019.22
5.4.390.0100.05719.18
5.4.380.0270.05018.65
5.4.370.0100.05718.49
5.4.360.0300.03718.50
5.4.350.0430.04318.68
5.4.340.0470.07018.52
5.4.320.0050.04212.45
5.4.310.0040.04012.45
5.4.300.0090.03612.45
5.4.290.0070.03712.45
5.4.280.0040.04112.34
5.4.270.0040.03912.34
5.4.260.0070.04412.35
5.4.250.0080.04412.34
5.4.240.0060.03912.35
5.4.230.0060.03712.34
5.4.220.0060.05112.34
5.4.210.0110.04112.34
5.4.200.0100.03312.34
5.4.190.0180.04212.32
5.4.180.0180.04312.32
5.4.170.0170.04212.32
5.4.160.0170.04112.32
5.4.150.0180.04512.31
5.4.140.0130.04412.00
5.4.130.0160.04211.98
5.4.120.0170.04011.95
5.4.110.0200.03511.94
5.4.100.0170.04011.94
5.4.90.0140.04211.94
5.4.80.0100.04611.95
5.4.70.0220.03411.93
5.4.60.0130.04311.94
5.4.50.0150.04011.93
5.4.40.0150.04111.93
5.4.30.0170.04011.92
5.4.20.0150.04111.92
5.4.10.0160.04011.92
5.4.00.0140.04111.41
5.3.290.0070.04012.80
5.3.280.0070.03712.70
5.3.270.0180.04212.73
5.3.260.0150.04512.71
5.3.250.0170.04212.72
5.3.240.0160.04312.72
5.3.230.0150.04712.71
5.3.220.0280.06112.68
5.3.210.0160.04612.68
5.3.200.0150.04512.68
5.3.190.0090.05112.68
5.3.180.0380.08112.68
5.3.170.0170.04212.67
5.3.160.0190.03912.68
5.3.150.0170.04212.67
5.3.140.0220.06712.66
5.3.130.0180.04312.66
5.3.120.0190.04012.66
5.3.110.0180.04212.66
5.3.100.0150.04512.12
5.3.90.0120.04512.08
5.3.80.0150.04912.08
5.3.70.0200.04112.07
5.3.60.0130.04912.07
5.3.50.0130.05012.00
5.3.40.0310.08912.00
5.3.30.0160.04111.94
5.3.20.0170.04411.70
5.3.10.0150.04011.67
5.3.00.0150.04011.66
5.2.170.0150.0329.16
5.2.160.0090.0379.16
5.2.150.0160.0319.16
5.2.140.0170.0299.16
5.2.130.0250.0559.12
5.2.120.0130.0349.12
5.2.110.0140.0359.12
5.2.100.0170.0369.12
5.2.90.0190.0299.12
5.2.80.0100.0389.11
5.2.70.0110.0369.11
5.2.60.0110.0369.07
5.2.50.0270.0799.04
5.2.40.0120.0369.01
5.2.30.0120.0338.99
5.2.20.0140.0328.98
5.2.10.0180.0588.90
5.2.00.0150.0298.76
5.1.60.0110.0288.05
5.1.50.0110.0298.04
5.1.40.0100.0298.03
5.1.30.0110.0318.37
5.1.20.0080.0358.40
5.1.10.0120.0308.12
5.1.00.0120.0288.12
5.0.50.0090.0256.60
5.0.40.0050.0266.45
5.0.30.0090.0356.27
5.0.20.0150.0496.25
5.0.10.0120.0206.22
5.0.00.0100.0376.21
4.4.90.0070.0194.78
4.4.80.0100.0194.75
4.4.70.0140.0424.76
4.4.60.0050.0204.76
4.4.50.0100.0154.77
4.4.40.0070.0304.71
4.4.30.0090.0174.76
4.4.20.0100.0154.84
4.4.10.0030.0224.85
4.4.00.0200.0774.76
4.3.110.0090.0184.67
4.3.100.0090.0154.66
4.3.90.0060.0184.63
4.3.80.0070.0284.59
4.3.70.0110.0154.63
4.3.60.0090.0184.63
4.3.50.0110.0154.63
4.3.40.0060.0294.54
4.3.30.0270.0573.28
4.3.20.0080.0153.26
4.3.10.0050.0193.23
4.3.00.0330.01315.59

preferences:
39.88 ms | 401 KiB | 5 Q