3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = ""; for ($t=230; $t<250; $t++) $input .= chr($t); for ($t=0; $t<strlen($input); $t++) echo "".ord(substr($input, $t, 1))." ";

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)
8.3.60.0110.00416.50
8.3.50.0090.00722.01
8.3.40.0100.01018.69
8.3.30.0080.00619.14
8.3.20.0080.00020.24
8.3.10.0030.00623.36
8.3.00.0090.00020.41
8.2.180.0130.00318.16
8.2.170.0130.00722.96
8.2.160.0070.00720.53
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0040.00421.99
8.2.110.0030.00620.55
8.2.100.0040.00817.84
8.2.90.0030.00519.36
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0060.00317.91
8.2.50.0000.00818.07
8.2.40.0050.00218.16
8.2.30.0050.00218.03
8.2.20.0050.00217.58
8.2.10.0040.00417.54
8.2.00.0000.00717.68
8.1.280.0120.00325.92
8.1.270.0080.00021.93
8.1.260.0100.00326.35
8.1.250.0030.00528.09
8.1.240.0060.00323.91
8.1.230.0100.00019.06
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0000.01117.35
8.1.190.0030.00517.50
8.1.180.0000.00818.10
8.1.170.0000.01118.43
8.1.160.0040.00421.99
8.1.150.0000.00818.69
8.1.140.0070.00017.49
8.1.130.0040.00417.79
8.1.120.0040.00417.45
8.1.110.0030.00517.42
8.1.100.0080.00017.43
8.1.90.0020.00517.32
8.1.80.0040.00417.51
8.1.70.0030.00317.34
8.1.60.0000.00817.60
8.1.50.0000.00917.46
8.1.40.0080.00017.38
8.1.30.0000.00817.51
8.1.20.0030.00617.63
8.1.10.0050.00317.52
8.1.00.0030.00617.47
8.0.300.0000.00818.77
8.0.290.0070.00017.16
8.0.280.0000.00718.34
8.0.270.0070.00017.28
8.0.260.0030.00316.79
8.0.250.0000.00716.88
8.0.240.0070.00016.94
8.0.230.0040.00416.93
8.0.220.0000.00716.76
8.0.210.0040.00416.78
8.0.200.0030.00316.83
8.0.190.0050.00216.89
8.0.180.0000.00716.77
8.0.170.0040.00416.90
8.0.160.0050.00216.70
8.0.150.0040.00416.90
8.0.140.0040.00316.91
8.0.130.0000.00513.32
8.0.120.0040.00316.75
8.0.110.0000.00716.97
8.0.100.0060.00316.74
8.0.90.0050.00216.99
8.0.80.0060.00916.87
8.0.70.0070.00016.86
8.0.60.0030.00516.70
8.0.50.0030.00616.74
8.0.30.0090.01517.04
8.0.20.0130.00817.40
8.0.10.0050.00316.73
8.0.00.0120.00816.69
7.4.330.0030.00315.04
7.4.320.0050.00316.53
7.4.300.0030.00316.54
7.4.290.0030.00316.43
7.4.280.0030.00616.34
7.4.270.0050.00216.41
7.4.260.0070.00016.51
7.4.250.0050.00316.43
7.4.240.0020.00616.49
7.4.230.0030.00316.50
7.4.220.0090.00916.47
7.4.210.0100.00616.52
7.4.200.0070.00016.23
7.4.190.0040.00316.52
7.4.160.0120.00916.59
7.4.150.0120.00617.40
7.4.140.0130.00517.86
7.4.130.0080.00916.50
7.4.120.0110.00816.49
7.4.110.0130.01016.50
7.4.100.0070.01716.40
7.4.90.0110.01116.38
7.4.80.0140.00519.39
7.4.70.0060.01216.41
7.4.60.0000.01716.27
7.4.50.0000.00916.37
7.4.40.0030.01222.77
7.4.30.0080.01116.48
7.4.00.0060.00914.56
7.3.330.0000.00513.18
7.3.320.0060.00013.16
7.3.310.0000.00816.16
7.3.300.0000.00616.27
7.3.290.0070.01116.34
7.3.280.0100.00716.31
7.3.270.0140.00317.40
7.3.260.0030.01516.57
7.3.250.0080.01116.37
7.3.240.0160.00616.62
7.3.230.0070.01016.39
7.3.210.0080.00816.55
7.3.200.0060.01316.54
7.3.190.0150.00916.55
7.3.180.0030.01416.23
7.3.170.0180.00316.69
7.3.160.0030.01216.65
7.3.120.0030.01214.85
7.3.110.0060.01315.10
7.3.100.0040.00714.84
7.3.90.0030.00614.65
7.3.80.0070.01014.92
7.3.70.0000.01414.93
7.3.60.0060.00314.62
7.3.50.0000.01414.66
7.3.40.0040.00415.00
7.3.30.0070.01014.77
7.3.20.0090.00616.65
7.3.10.0040.01116.54
7.3.00.0030.00616.50
7.2.330.0090.00916.79
7.2.320.0140.00416.46
7.2.310.0190.00816.72
7.2.300.0090.00616.59
7.2.290.0100.00616.82
7.2.250.0070.01415.17
7.2.240.0100.01014.89
7.2.230.0060.00915.26
7.2.220.0000.01015.05
7.2.210.0130.00715.18
7.2.200.0060.00314.85
7.2.190.0040.01114.97
7.2.180.0030.00714.93
7.2.170.0030.00614.78
7.2.110.0530.00616.44
7.2.60.0030.00717.02
7.2.00.0100.00319.59
7.1.330.0090.00615.71
7.1.320.0120.00415.95
7.1.310.0140.00315.96
7.1.300.0040.01115.57
7.1.290.0040.01115.52
7.1.280.0000.01215.61
7.1.270.0040.00715.89
7.1.260.0090.00615.89
7.1.200.0130.00415.70
7.1.100.0040.01318.05
7.1.70.0000.00817.17
7.1.60.0060.01919.29
7.1.50.0110.01116.69
7.1.00.0000.08022.45
7.0.200.0150.00416.81
7.0.140.0000.07721.90
7.0.60.0170.05019.86
7.0.50.0030.04317.81
7.0.40.0070.07020.20
7.0.30.0500.06720.33
7.0.20.0270.08019.99
7.0.10.0100.05720.33
7.0.00.0070.09019.99
5.6.210.0100.04020.62
5.6.200.0000.04318.15
5.6.190.0030.05020.41
5.6.180.3100.04320.33
5.6.170.0200.04320.49
5.6.160.0070.08320.70
5.6.150.0070.07718.11
5.6.140.0100.05318.23
5.6.130.0070.05018.22
5.6.120.0170.07721.09
5.6.110.0170.07020.97
5.6.100.0130.08020.93
5.6.90.0030.04720.96
5.6.80.0170.06020.44
5.6.70.4370.04320.51
5.5.350.0300.06320.48
5.5.340.0030.07017.95
5.5.330.0000.05720.06
5.5.320.0400.06720.26
5.5.310.0330.07720.18
5.5.300.0070.08017.91
5.5.290.0130.05017.95
5.5.280.0130.07720.81
5.5.270.0130.07320.79
5.5.260.0000.04320.96
5.5.250.0130.07320.79
5.5.240.0370.06320.15
5.4.450.0430.03719.10
5.4.440.1170.08319.41
5.4.430.0100.05719.43
5.4.420.0670.06719.63
5.4.410.1000.05319.39
5.4.400.0770.05019.22
5.4.390.0700.05318.80
5.4.380.0130.05318.50
5.4.370.0130.05318.72
5.4.360.0200.04318.57
5.4.350.0170.05318.46
5.4.340.0170.05018.74
5.4.320.0100.04312.45
5.4.310.0180.05212.45
5.4.300.0040.03912.45
5.4.290.0080.04012.45
5.4.280.0080.04712.35
5.4.270.0050.03712.31
5.4.260.0040.03912.31
5.4.250.0070.03612.32
5.4.240.0050.03712.31
5.4.230.0040.04012.30
5.4.220.0050.03612.30
5.4.210.0020.03812.31
5.4.200.0070.03512.30
5.4.190.0060.03512.30
5.4.180.0050.03612.30
5.4.170.0070.04012.31
5.4.160.0050.03712.31
5.4.150.0090.03412.30
5.4.140.0080.03411.99
5.4.130.0060.03511.97
5.4.120.0050.03511.93
5.4.110.0040.03811.93
5.4.100.0070.03411.93
5.4.90.0040.03811.93
5.4.80.0060.03611.93
5.4.70.0040.03611.92
5.4.60.0100.03411.92
5.4.50.0060.04211.93
5.4.40.0110.03911.92
5.4.30.0060.03611.91
5.4.20.0060.03511.91
5.4.10.0010.04011.91
5.4.00.0050.03711.40
5.3.290.0060.04512.80
5.3.280.0060.03812.71
5.3.270.0090.04912.73
5.3.260.0080.04612.72
5.3.250.0060.03712.72
5.3.240.0070.04212.71
5.3.230.0080.03512.71
5.3.220.0100.04812.68
5.3.210.0050.04112.68
5.3.200.0050.04212.68
5.3.190.0080.05012.68
5.3.180.0120.04512.68
5.3.170.0100.04412.67
5.3.160.0070.03512.67
5.3.150.0060.04212.67
5.3.140.0060.04012.66
5.3.130.0090.03512.66
5.3.120.0050.04512.66
5.3.110.0070.05812.66
5.3.100.0090.03812.11
5.3.90.0060.03612.09
5.3.80.0070.03412.07
5.3.70.0040.03812.07
5.3.60.0060.04112.07
5.3.50.0080.03312.00
5.3.40.0050.03812.00
5.3.30.0080.03311.94
5.3.20.0060.03811.69
5.3.10.0070.04511.65
5.3.00.0050.03711.64
5.2.170.0060.0289.14
5.2.160.0030.0309.14
5.2.150.0060.0299.14
5.2.140.0050.0349.14
5.2.130.0030.0309.10
5.2.120.0070.0259.10
5.2.110.0020.0319.11
5.2.100.0050.0289.11
5.2.90.0040.0299.10
5.2.80.0060.0339.09
5.2.70.0060.0289.09
5.2.60.0050.0299.05
5.2.50.0050.0299.02
5.2.40.0080.0309.00
5.2.30.0050.0378.97
5.2.20.0040.0298.96
5.2.10.0030.0298.89
5.2.00.0040.0298.75
5.1.60.0030.0248.04
5.1.50.0030.0258.04
5.1.40.0040.0248.02
5.1.30.0070.0228.37
5.1.20.0060.0248.39
5.1.10.0060.0268.13
5.1.00.0050.0268.12
5.0.50.0020.0226.59
5.0.40.0060.0256.46
5.0.30.0050.0346.27
5.0.20.0000.0246.24
5.0.10.0020.0276.22
5.0.00.0070.0366.21
4.4.90.0020.0184.78
4.4.80.0010.0174.76
4.4.70.0030.0234.76
4.4.60.0050.0204.75
4.4.50.0020.0184.77
4.4.40.0040.0364.71
4.4.30.0050.0174.76
4.4.20.0040.0174.84
4.4.10.0040.0174.85
4.4.00.0030.0264.76
4.3.110.0060.0134.67
4.3.100.0080.0114.67
4.3.90.0040.0154.64
4.3.80.0020.0254.58
4.3.70.0020.0164.63
4.3.60.0010.0194.63
4.3.50.0030.0164.63
4.3.40.0050.0234.53
4.3.30.0030.0213.28
4.3.20.0030.0223.26
4.3.10.0030.0203.22
4.3.00.0070.01013.14

preferences:
51.03 ms | 401 KiB | 5 Q