3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '1392'; $arr = str_split($str); print_r($arr); echo $string = wordwrap($str); echo intval($string)+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)
8.3.60.0160.00416.63
8.3.50.0060.00921.99
8.3.40.0120.00918.66
8.3.30.0060.00918.88
8.3.20.0050.00220.11
8.3.10.0030.00523.48
8.3.00.0060.00322.51
8.2.180.0040.01116.38
8.2.170.0140.00422.96
8.2.160.0070.00720.52
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0000.00722.26
8.2.110.0030.00622.25
8.2.100.0040.00817.72
8.2.90.0040.00419.22
8.2.80.0080.00018.04
8.2.70.0000.00917.61
8.2.60.0000.00918.05
8.2.50.0050.00318.07
8.2.40.0040.00418.09
8.2.30.0080.00018.11
8.2.20.0040.00417.56
8.2.10.0060.00317.71
8.2.00.0000.00717.66
8.1.280.0070.00725.92
8.1.270.0060.00922.19
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0080.00023.81
8.1.230.0060.01318.91
8.1.220.0030.00517.78
8.1.210.0030.00618.77
8.1.200.0000.00817.22
8.1.190.0040.00417.53
8.1.180.0040.00418.10
8.1.170.0050.00518.52
8.1.160.0000.00721.89
8.1.150.0020.00518.62
8.1.140.0000.00717.38
8.1.130.0030.00317.67
8.1.120.0040.00417.37
8.1.110.0070.00017.29
8.1.100.0050.00217.26
8.1.90.0040.00317.46
8.1.80.0000.00717.31
8.1.70.0070.00017.35
8.1.60.0030.00517.58
8.1.50.0040.00417.47
8.1.40.0050.00317.47
8.1.30.0000.00817.58
8.1.20.0000.00817.66
8.1.10.0050.00217.42
8.1.00.0040.00417.41
8.0.300.0040.00418.77
8.0.290.0040.00417.16
8.0.280.0000.00718.43
8.0.270.0040.00417.12
8.0.260.0060.00016.77
8.0.250.0040.00416.95
8.0.240.0040.00416.94
8.0.230.0000.00816.94
8.0.220.0000.00716.80
8.0.210.0070.00016.88
8.0.200.0050.00316.89
8.0.190.0000.00816.78
8.0.180.0050.00316.88
8.0.170.0080.00016.80
8.0.160.0000.00716.80
8.0.150.0000.00716.76
8.0.140.0070.00016.68
8.0.130.0030.00313.23
8.0.120.0080.00016.65
8.0.110.0070.00016.73
8.0.100.0000.00816.88
8.0.90.0000.00716.83
8.0.80.0000.01516.75
8.0.70.0050.00216.80
8.0.60.0080.00016.88
8.0.50.0070.00016.80
8.0.30.0140.00616.97
8.0.20.0110.00917.40
8.0.10.0000.00716.71
8.0.00.0080.01016.88
7.4.330.0000.00515.02
7.4.320.0030.00316.61
7.4.300.0030.00316.51
7.4.290.0000.00816.52
7.4.280.0080.00016.52
7.4.270.0070.00016.60
7.4.260.0000.00616.61
7.4.250.0050.00316.50
7.4.240.0040.00316.62
7.4.230.0060.00016.38
7.4.220.0100.00716.52
7.4.210.0040.01016.55
7.4.200.0070.00016.63
7.4.190.0070.00016.68
7.4.160.0120.00316.61
7.4.150.0120.00617.40
7.4.140.0120.00517.86
7.4.130.0100.00716.51
7.4.120.0110.00616.47
7.4.110.0040.01116.53
7.4.100.0070.01516.49
7.4.90.0140.00316.34
7.4.80.0120.00416.65
7.4.70.0110.00716.35
7.4.60.0090.01216.49
7.4.50.0000.00816.34
7.4.40.0060.00922.77
7.4.30.0090.00916.45
7.4.00.0050.00914.90
7.3.330.0000.00613.05
7.3.320.0000.00513.09
7.3.310.0070.00016.26
7.3.300.0050.00316.28
7.3.290.0060.01016.22
7.3.280.0070.00816.21
7.3.270.0110.01217.40
7.3.260.0100.00716.17
7.3.250.0150.00316.24
7.3.240.0090.01316.16
7.3.230.0070.01016.39
7.3.210.0030.01516.31
7.3.200.0100.01319.39
7.3.190.0070.01316.48
7.3.180.0060.01716.26
7.3.170.0070.01316.34
7.3.160.0060.00916.43
7.3.120.0050.01114.57
7.3.110.0040.01214.66
7.3.100.0060.01014.61
7.3.90.0100.00714.71
7.3.80.0040.01114.69
7.3.70.0030.01014.69
7.3.60.0100.00314.84
7.3.50.0030.01014.57
7.3.40.0060.00914.91
7.3.30.0040.01114.85
7.3.20.0070.00716.56
7.3.10.0090.00316.34
7.3.00.0050.00816.59
7.2.330.0100.01016.52
7.2.320.0160.00316.57
7.2.310.0070.01016.56
7.2.300.0030.01516.56
7.2.290.0060.01016.65
7.2.250.0040.01415.00
7.2.240.0100.01014.76
7.2.230.0040.00814.64
7.2.220.0060.00915.15
7.2.210.0000.01814.72
7.2.200.0050.00514.97
7.2.190.0030.01414.88
7.2.180.0030.01015.00
7.2.170.0040.01415.05
7.2.130.0030.01016.57
7.2.120.0040.00816.86
7.2.110.0070.00716.88
7.2.100.0030.00616.67
7.2.90.0110.00316.48
7.2.80.0000.01416.82
7.2.70.0030.00717.07
7.2.60.0030.00916.84
7.2.50.0030.01016.93
7.2.40.0090.00616.70
7.2.30.0060.00616.83
7.2.20.0090.00616.57
7.2.10.0100.00016.71
7.2.00.0020.01318.14
7.1.330.0000.01415.44
7.1.320.0040.00715.52
7.1.310.0070.00715.57
7.1.300.0030.01315.45
7.1.290.0070.00715.88
7.1.280.0030.00915.65
7.1.270.0070.00715.73
7.1.260.0040.00815.63
7.1.250.0000.01315.30
7.1.100.0620.00316.25
7.1.70.0000.00816.98
7.1.60.0170.00719.29
7.1.50.0070.01517.05
7.1.00.0030.07722.27
7.0.200.0030.00616.62
7.0.140.0070.06322.09
7.0.60.0030.04019.80
7.0.50.0000.04317.87
7.0.40.0030.05020.27
7.0.30.0270.04020.25
7.0.20.0230.06020.12
7.0.10.0200.08720.06
7.0.00.0000.04320.33
5.6.280.0030.07320.77
5.6.210.0100.06720.45
5.6.200.0070.04018.17
5.6.190.0000.06720.63
5.6.180.0330.04320.67
5.6.170.0270.04720.52
5.6.160.0200.06020.39
5.6.150.0070.05318.15
5.6.140.0070.04718.28
5.6.130.0030.04318.27
5.6.120.0100.07721.11
5.6.110.0070.05320.98
5.6.100.0100.04721.08
5.6.90.0070.08321.05
5.6.80.0100.07720.41
5.6.70.4330.04320.38
5.5.350.0070.07320.37
5.5.340.0070.08318.09
5.5.330.0070.05720.29
5.5.320.0030.05020.36
5.5.310.0270.08020.20
5.5.300.0100.04018.04
5.5.290.0030.05017.95
5.5.280.0070.08320.75
5.5.270.0100.06720.75
5.5.260.0000.08720.96
5.5.250.0030.09020.53
5.5.240.0030.08720.28
5.4.450.0300.05019.41
5.4.440.0970.06719.62
5.4.430.0130.06019.60
5.4.420.0830.05319.57
5.4.410.0930.06319.34
5.4.400.0630.06019.25
5.4.390.0800.04719.25
5.4.380.0170.05318.76
5.4.370.0130.05318.78
5.4.360.0300.03718.58
5.4.350.0170.05018.80
5.4.340.0100.05718.50
5.4.320.0090.03312.48
5.4.310.0060.05412.48
5.4.300.0110.04912.48
5.4.290.0080.04212.48
5.4.280.0120.04712.38
5.4.270.0110.04012.37
5.4.260.0070.04812.37
5.4.250.0040.03912.36
5.4.240.0050.03712.37
5.4.230.0040.04012.36
5.4.220.0090.03412.36
5.4.210.0040.03812.36
5.4.200.0050.03912.36
5.4.190.0030.03912.36
5.4.180.0040.03912.35
5.4.170.0050.04112.36
5.4.160.0080.03412.36
5.4.150.0100.04712.36
5.4.140.0100.04612.04
5.4.130.0060.03512.03
5.4.120.0080.04111.98
5.4.110.0100.03911.98
5.4.100.0080.04311.98
5.4.90.0050.03811.98
5.4.80.0120.03211.98
5.4.70.0040.03811.97
5.4.60.0040.03911.98
5.4.50.0110.04011.97
5.4.40.0080.04211.96
5.4.30.0100.03211.96
5.4.20.0080.03711.96
5.4.10.0040.03711.96
5.4.00.0050.03611.46
5.3.290.0100.04612.80
5.3.280.0080.03512.71
5.3.270.0080.03812.73
5.3.260.0060.04012.71
5.3.250.0050.04012.72
5.3.240.0050.03912.72
5.3.230.0050.04312.71
5.3.220.0120.03512.68
5.3.210.0060.04512.68
5.3.200.0050.04512.68
5.3.190.0090.03612.68
5.3.180.0020.04012.67
5.3.170.0100.03912.67
5.3.160.0040.04012.67
5.3.150.0060.03712.67
5.3.140.0040.03912.66
5.3.130.0100.04012.66
5.3.120.0060.04312.65
5.3.110.0080.03712.66
5.3.100.0070.04112.11
5.3.90.0090.04312.09
5.3.80.0070.03612.07
5.3.70.0080.03512.07
5.3.60.0050.03712.07
5.3.50.0050.03712.01
5.3.40.0050.03812.01
5.3.30.0050.03611.98
5.3.20.0030.03811.75
5.3.10.0100.03811.71
5.3.00.0080.05011.70
5.2.170.0080.0319.21
5.2.160.0020.0379.21
5.2.150.0040.0329.21
5.2.140.0040.0379.21
5.2.130.0040.0309.17
5.2.120.0060.0299.17
5.2.110.0030.0319.18
5.2.100.0070.0279.17
5.2.90.0070.0289.17
5.2.80.0050.0329.16
5.2.70.0070.0299.16
5.2.60.0040.0329.12
5.2.50.0030.0329.09
5.2.40.0030.0319.06
5.2.30.0040.0329.03
5.2.20.0100.0259.03
5.2.10.0030.0298.93
5.2.00.0020.0318.80
5.1.60.0040.0248.09
5.1.50.0080.0218.08
5.1.40.0030.0298.07
5.1.30.0050.0258.41
5.1.20.0020.0308.44
5.1.10.0050.0258.16
5.1.00.0020.0328.16
5.0.50.0020.0256.64
5.0.40.0030.0206.50
5.0.30.0020.0376.32
5.0.20.0040.0216.28
5.0.10.0030.0226.25
5.0.00.0030.0326.25
4.4.90.0040.0154.78
4.4.80.0020.0174.75
4.4.70.0040.0154.76
4.4.60.0020.0174.75
4.4.50.0040.0184.77
4.4.40.0040.0234.71
4.4.30.0020.0164.76
4.4.20.0030.0164.84
4.4.10.0030.0154.84
4.4.00.0030.0254.75
4.3.110.0010.0184.67
4.3.100.0040.0144.66
4.3.90.0030.0144.64
4.3.80.0070.0214.58
4.3.70.0050.0144.63
4.3.60.0040.0144.63
4.3.50.0030.0164.63
4.3.40.0030.0244.54
4.3.30.0020.0163.29
4.3.20.0020.0163.27
4.3.10.0030.0153.22
4.3.00.0000.01713.14

preferences:
60.68 ms | 401 KiB | 5 Q