3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array(); $saneStringData = isset($data) ? $data : ""; var_dump($saneStringData);

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)
8.3.60.0140.00716.50
8.3.50.0070.00821.85
8.3.40.0040.01118.54
8.3.30.0070.01018.92
8.3.20.0000.00720.13
8.3.10.0080.00020.36
8.3.00.0080.00419.13
8.2.180.0120.00316.32
8.2.170.0070.00722.96
8.2.160.0100.00320.39
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.61
8.2.110.0060.00320.57
8.2.100.0120.00018.09
8.2.90.0040.00419.16
8.2.80.0040.00417.97
8.2.70.0040.00417.38
8.2.60.0050.00517.90
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0000.01019.47
8.2.20.0040.00417.48
8.2.10.0000.00718.02
8.2.00.0000.00817.67
8.1.280.0030.01025.92
8.1.270.0090.00022.04
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00323.92
8.1.230.0040.00719.09
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00917.23
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0030.00818.59
8.1.160.0020.00521.92
8.1.150.0050.00318.72
8.1.140.0000.00817.38
8.1.130.0000.00717.80
8.1.120.0050.00217.40
8.1.110.0000.00817.36
8.1.100.0030.00417.41
8.1.90.0000.00717.41
8.1.80.0000.00717.35
8.1.70.0040.00417.26
8.1.60.0030.00517.40
8.1.50.0080.00017.46
8.1.40.0040.00417.31
8.1.30.0000.00817.51
8.1.20.0040.00417.46
8.1.10.0040.00417.45
8.1.00.0040.00417.29
8.0.300.0000.00718.77
8.0.290.0050.00316.75
8.0.280.0070.00018.40
8.0.270.0030.00617.06
8.0.260.0030.00317.29
8.0.250.0030.00316.87
8.0.240.0030.00316.75
8.0.230.0070.00016.86
8.0.220.0070.00016.88
8.0.210.0040.00516.68
8.0.200.0030.00316.77
8.0.190.0060.00316.79
8.0.180.0070.00016.79
8.0.170.0000.00716.86
8.0.160.0000.00716.77
8.0.150.0000.00716.76
8.0.140.0000.00816.83
8.0.130.0030.00313.20
8.0.120.0020.00516.68
8.0.110.0030.00316.82
8.0.100.0070.00016.68
8.0.90.0000.00716.85
8.0.80.0070.01016.80
8.0.70.0070.00016.85
8.0.60.0030.00516.93
8.0.50.0000.00816.71
8.0.30.0110.00916.93
8.0.20.0130.00917.40
8.0.10.0040.00417.00
8.0.00.0120.00616.75
7.4.330.0050.00015.00
7.4.320.0000.00616.42
7.4.300.0050.00216.40
7.4.290.0040.00416.32
7.4.280.0060.00316.41
7.4.270.0070.00016.43
7.4.260.0000.00816.54
7.4.250.0000.00716.32
7.4.240.0020.00516.49
7.4.230.0000.00716.55
7.4.220.0060.01216.45
7.4.210.0080.00516.59
7.4.200.0040.00416.55
7.4.160.0060.00916.41
7.4.150.0120.00917.40
7.4.140.0050.01217.86
7.4.130.0080.00816.53
7.4.120.0080.00816.42
7.4.110.0100.00616.37
7.4.100.0100.00616.45
7.4.90.0120.00416.42
7.4.80.0070.01319.39
7.4.70.0160.00016.31
7.4.60.0100.00716.30
7.4.50.0040.00416.39
7.4.40.0090.01316.51
7.4.30.0080.00816.49
7.4.00.0080.01014.79
7.3.330.0000.00513.06
7.3.320.0040.00213.04
7.3.310.0030.00316.06
7.3.300.0030.00315.97
7.3.290.0060.00916.13
7.3.280.0060.01116.15
7.3.270.0120.01217.40
7.3.260.0090.00916.41
7.3.250.0130.00416.31
7.3.240.0120.01216.30
7.3.230.0060.01016.39
7.3.210.0100.00716.07
7.3.200.0120.00919.39
7.3.190.0180.00416.45
7.3.180.0100.00616.50
7.3.170.0090.00616.44
7.3.160.0100.01016.11
7.3.120.0060.00914.91
7.3.110.0060.01014.91
7.3.100.0040.01114.73
7.3.90.0100.00714.48
7.3.80.0060.01014.74
7.3.70.0070.00714.71
7.3.60.0090.00614.71
7.3.50.0030.00914.76
7.3.40.0090.00314.62
7.3.30.0000.01314.46
7.3.20.0040.00816.52
7.3.10.0120.00516.25
7.3.00.0010.01016.37
7.2.330.0160.00016.32
7.2.320.0040.01416.43
7.2.310.0070.01516.45
7.2.300.0130.00316.28
7.2.290.0150.00916.50
7.2.250.0070.01114.49
7.2.240.0090.00915.13
7.2.230.0060.01114.95
7.2.220.0040.01114.81
7.2.210.0100.00314.50
7.2.200.0120.00315.00
7.2.190.0040.01114.96
7.2.180.0060.00314.90
7.2.170.0040.01214.74
7.2.130.0060.00316.40
7.2.120.0000.01416.29
7.2.110.0170.00416.34
7.2.100.0100.00516.56
7.2.90.0070.00716.48
7.2.80.0110.00416.73
7.2.70.0170.00616.27
7.2.60.0040.01016.58
7.2.50.0030.00616.70
7.2.40.0070.00716.51
7.2.30.0130.00716.48
7.2.20.0100.00316.39
7.2.10.0120.00616.59
7.2.00.0080.00617.88
7.1.330.0000.01315.57
7.1.320.0000.01315.71
7.1.310.0030.00615.80
7.1.300.0040.00815.75
7.1.290.0030.01015.68
7.1.280.0000.01015.73
7.1.270.0130.00015.53
7.1.260.0060.00615.76
7.1.250.0000.00815.46
7.1.200.0040.01215.42
7.1.100.0060.00618.17
7.1.70.0050.00516.96
7.1.60.0060.00619.61
7.1.50.0110.01134.61
7.1.00.0000.08022.54
7.0.200.0030.00916.41
7.0.140.0070.07022.07
7.0.60.0030.08720.04
7.0.50.0100.07017.82
7.0.40.0030.06720.12
7.0.30.0500.07320.17
7.0.20.0230.05720.00
7.0.10.0030.04320.12
7.0.00.0130.03720.04
5.6.280.0070.07021.03
5.6.210.0070.08020.50
5.6.200.0070.04018.11
5.6.190.0030.07020.39
5.6.180.0300.03720.39
5.6.170.0200.07020.48
5.6.160.0070.04020.52
5.6.150.0100.06718.22
5.6.140.0030.04018.16
5.6.130.0070.07718.11
5.6.120.0100.07020.80
5.6.110.0070.08021.04
5.6.100.0070.05721.10
5.6.90.0100.07021.00
5.6.80.0130.07720.37
5.5.350.0100.03320.39
5.5.340.0000.04317.96
5.5.330.0100.05020.40
5.5.320.0300.04320.30
5.5.310.0300.06320.51
5.5.300.0070.07717.91
5.5.290.0030.08017.87
5.5.280.0030.05320.76
5.5.270.0030.09020.63
5.5.260.0000.04320.79
5.5.250.0070.07720.61
5.5.240.0200.07020.25
5.4.450.0370.03719.39
5.4.440.1030.03719.42
5.4.430.0770.06019.45
5.4.420.0830.05719.16
5.4.410.0630.05319.44
5.4.400.0900.04718.82
5.4.390.0030.05719.25
5.4.380.0170.06018.51
5.4.370.0200.05018.62
5.4.360.0300.05718.56
5.4.350.0170.05718.60
5.4.340.0200.05318.67
5.4.320.0090.04112.45
5.4.310.0060.04112.45
5.4.300.0060.03812.45
5.4.290.0070.04212.45
5.4.280.0070.03812.35
5.4.270.0080.03712.35
5.4.260.0100.03912.35
5.4.250.0070.04112.34
5.4.240.0060.03912.34
5.4.230.0070.04012.34
5.4.220.0100.04112.34
5.4.210.0080.03912.34
5.4.200.0110.03912.34
5.4.190.0080.03712.33
5.4.180.0070.03912.34
5.4.170.0070.04112.34
5.4.160.0070.03812.34
5.4.150.0070.04012.34
5.4.140.0050.03912.02
5.4.130.0060.03512.01
5.4.120.0040.03911.96
5.4.110.0060.03711.96
5.4.100.0070.03411.96
5.4.90.0040.03911.96
5.4.80.0110.03611.96
5.4.70.0070.04411.96
5.4.60.0070.03411.96
5.4.50.0050.03611.96
5.4.40.0030.03911.95
5.4.30.0090.04211.95
5.4.20.0070.03511.95
5.4.10.0040.04611.95
5.4.00.0060.03611.44
5.3.290.0100.03712.80
5.3.280.0070.03812.71
5.3.270.0060.04712.72
5.3.260.0100.04212.71
5.3.250.0070.04712.72
5.3.240.0070.04212.72
5.3.230.0070.04112.71
5.3.220.0060.04612.68
5.3.210.0110.03812.68
5.3.200.0080.03712.68
5.3.190.0050.04012.67
5.3.180.0080.04212.68
5.3.170.0080.03612.67
5.3.160.0070.03512.67
5.3.150.0050.04112.68
5.3.140.0090.03512.66
5.3.130.0060.04212.66
5.3.120.0070.03912.66
5.3.110.0090.04012.66
5.3.100.0070.04612.12
5.3.90.0070.03812.09
5.3.80.0060.04212.07
5.3.70.0100.03412.07
5.3.60.0080.03812.07
5.3.50.0050.04112.00
5.3.40.0090.03412.00
5.3.30.0070.04011.94
5.3.20.0090.03411.73
5.3.10.0080.03911.69
5.3.00.0080.04211.68
5.2.170.0090.0389.18
5.2.160.0060.0389.18
5.2.150.0060.0339.17
5.2.140.0060.0319.18
5.2.130.0060.0289.13
5.2.120.0080.0339.14
5.2.110.0050.0319.14
5.2.100.0120.0359.14
5.2.90.0080.0289.14
5.2.80.0060.0339.13
5.2.70.0060.0309.13
5.2.60.0040.0319.08
5.2.50.0060.0339.05
5.2.40.0050.0309.03
5.2.30.0050.0319.01
5.2.20.0060.0318.99
5.2.10.0020.0338.92
5.2.00.0080.0318.77
5.1.60.0050.0318.06
5.1.50.0110.0288.05
5.1.40.0040.0298.04
5.1.30.0050.0378.39
5.1.20.0050.0298.41
5.1.10.0060.0318.14
5.1.00.0060.0368.14
5.0.50.0050.0276.61
5.0.40.0050.0256.47
5.0.30.0070.0386.29
5.0.20.0030.0206.25
5.0.10.0040.0196.23
5.0.00.0040.0316.23
4.4.90.0030.0154.78
4.4.80.0010.0174.76
4.4.70.0040.0144.75
4.4.60.0050.0204.76
4.4.50.0060.0134.77
4.4.40.0030.0344.71
4.4.30.0040.0174.76
4.4.20.0040.0154.85
4.4.10.0030.0224.85
4.4.00.0050.0244.76
4.3.110.0030.0174.67
4.3.100.0030.0164.66
4.3.90.0030.0164.63
4.3.80.0030.0264.58
4.3.70.0020.0164.63
4.3.60.0060.0134.63
4.3.50.0010.0174.63
4.3.40.0030.0244.54
4.3.30.0030.0183.28
4.3.20.0010.0193.26
4.3.10.0030.0213.21
4.3.00.0100.01013.57

preferences:
45.7 ms | 401 KiB | 5 Q