3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump("3oranges" == "3apples"); // false var_dump(NULL, is_numeric(NULL)); // NULL, false var_dump("3oranges" + NULL == "3apples" + NULL); // true

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)
8.3.60.0070.00718.30
8.3.50.0120.00921.98
8.3.40.0110.00418.58
8.3.30.0060.00920.17
8.3.20.0070.00020.34
8.3.10.0040.00422.09
8.3.00.0050.00322.34
8.2.180.0130.00716.38
8.2.170.0140.00022.96
8.2.160.0060.01222.13
8.2.150.0070.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00517.38
8.2.110.0100.00019.39
8.2.100.0000.01217.93
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0030.00517.93
8.2.50.0060.00618.09
8.2.40.0040.00418.03
8.2.30.0070.00018.04
8.2.20.0000.00817.59
8.2.10.0030.00517.50
8.2.00.0000.00817.49
8.1.280.0110.00425.92
8.1.270.0000.00824.66
8.1.260.0150.00326.35
8.1.250.0000.00728.09
8.1.240.0060.00617.23
8.1.230.0040.00717.64
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0080.00017.23
8.1.190.0080.00017.23
8.1.180.0080.00018.10
8.1.170.0080.00018.54
8.1.160.0080.00020.66
8.1.150.0040.00418.58
8.1.140.0000.00717.42
8.1.130.0040.00417.85
8.1.120.0080.00017.33
8.1.110.0000.00817.41
8.1.100.0020.00517.30
8.1.90.0040.00417.43
8.1.80.0060.00317.29
8.1.70.0030.00317.29
8.1.60.0000.00917.39
8.1.50.0040.00417.47
8.1.40.0040.00417.46
8.1.30.0070.00017.57
8.1.20.0000.00817.50
8.1.10.0040.00417.36
8.1.00.0080.00417.34
8.0.300.0040.00418.77
8.0.290.0000.00716.60
8.0.280.0030.00318.38
8.0.270.0040.00417.14
8.0.260.0080.00016.75
8.0.250.0000.00716.78
8.0.240.0040.00416.91
8.0.230.0030.00316.77
8.0.220.0040.00416.85
8.0.210.0070.00016.82
8.0.200.0000.00716.81
8.0.190.0040.00416.91
8.0.180.0070.00016.83
8.0.170.0040.00416.83
8.0.160.0000.00716.75
8.0.150.0000.00716.77
8.0.140.0040.00316.69
8.0.130.0000.00613.32
8.0.120.0000.00716.69
8.0.110.0050.00216.64
8.0.100.0000.00716.84
8.0.90.0050.00216.88
8.0.80.0080.00816.90
8.0.70.0040.00316.77
8.0.60.0000.00816.82
8.0.50.0000.00717.00
8.0.30.0120.00917.15
8.0.20.0060.01317.40
8.0.10.0000.00817.06
8.0.00.0080.01016.80
7.4.330.0000.00515.01
7.4.320.0000.00716.57
7.4.300.0060.00016.51
7.4.290.0030.00316.46
7.4.280.0000.00716.56
7.4.270.0070.00016.52
7.4.260.0030.00316.48
7.4.250.0080.00016.49
7.4.240.0070.00016.55
7.4.230.0020.00516.43
7.4.220.0050.02116.55
7.4.210.0100.00716.43
7.4.200.0040.00416.27
7.4.190.0030.00316.70
7.4.160.0120.00316.50
7.4.150.0110.00717.40
7.4.140.0070.01417.86
7.4.130.0080.00916.43
7.4.120.0110.01016.46
7.4.110.0100.00716.37
7.4.100.0090.00916.52
7.4.90.0060.01216.43
7.4.80.0150.00419.39
7.4.70.0000.01616.43
7.4.60.0000.01616.60
7.4.50.0000.00716.57
7.4.40.0070.00722.77
7.4.30.0000.01416.45
7.4.00.0140.00015.14
7.3.330.0000.00513.10
7.3.320.0030.00213.10
7.3.310.0030.00316.28
7.3.300.0000.00716.24
7.3.290.0030.01016.37
7.3.280.0100.00516.24
7.3.270.0110.00717.40
7.3.260.0120.00416.36
7.3.250.0080.00816.35
7.3.240.0120.00616.51
7.3.230.0060.01316.43
7.3.210.0090.00916.57
7.3.200.0030.01319.39
7.3.190.0110.01116.30
7.3.180.0090.00616.17
7.3.170.0120.00416.47
7.3.160.0040.01216.52
7.3.120.0100.00714.73
7.2.330.0160.00316.48
7.2.320.0080.00816.53
7.2.310.0090.00916.40
7.2.300.0060.01516.62
7.2.290.0060.00916.54
7.2.60.0040.00816.44
7.2.00.0000.01319.11
7.1.200.0180.00715.67
7.1.100.0080.00317.69
7.1.70.0070.00317.20
7.1.60.0070.01719.32
7.1.50.0060.01616.93
7.1.00.0030.03722.48
7.0.200.0040.00416.62
7.0.140.0000.07722.21
7.0.70.0070.04719.95
7.0.60.0800.06319.73
7.0.50.0730.05020.23
7.0.40.0070.07720.13
7.0.30.0030.09320.04
7.0.20.0030.05320.03
7.0.10.0100.08720.10
7.0.00.0130.08020.04
5.6.280.0000.07721.14
5.6.220.0100.08320.61
5.6.210.0100.08020.66
5.6.200.0070.09021.03
5.6.190.0030.08721.02
5.6.180.0000.08720.94
5.6.170.0070.06720.93
5.6.160.0200.07721.02
5.6.150.0000.07321.00
5.6.140.0130.08021.05
5.6.130.0100.07321.16
5.6.120.0030.09321.16
5.6.110.0100.08020.93
5.6.100.0030.06021.04
5.6.90.0030.08021.06
5.6.80.0070.05720.46
5.6.70.0070.08320.41
5.6.60.0100.07720.44
5.6.50.0200.07320.34
5.6.40.0170.07020.41
5.6.30.0070.05320.29
5.6.20.0030.04320.39
5.6.10.0170.07320.36
5.6.00.0170.07020.37
5.5.360.0130.08020.48
5.5.350.0000.09020.41
5.5.340.0070.04720.87
5.5.330.0030.09020.64
5.5.320.0070.04020.92
5.5.310.0030.06320.90
5.5.300.0070.08720.90
5.5.290.0070.07720.78
5.5.280.0070.08320.63
5.5.270.0070.04720.81
5.5.260.0130.06320.62
5.5.250.0130.08020.67
5.5.240.0070.07320.14
5.5.230.0100.07320.27
5.5.220.0130.06319.97
5.5.210.0100.08020.14
5.5.200.0100.05020.18
5.5.190.0030.04720.22
5.5.180.0030.08720.13
5.5.160.0100.08020.14
5.5.150.0030.08020.16
5.5.140.0030.07320.23
5.5.130.0170.08320.21
5.5.120.0070.03720.23
5.5.110.0030.05320.18
5.5.100.0100.06020.20
5.5.90.0100.08020.14
5.5.80.0000.09020.15
5.5.70.0070.05720.14
5.5.60.0100.07319.95
5.5.50.0000.08020.05
5.5.40.0070.06719.94
5.5.30.0070.05320.18
5.5.20.0030.07020.13
5.5.10.0100.07320.13
5.5.00.0100.08019.93
5.4.450.0000.06019.37
5.4.440.0070.04719.35
5.4.430.0000.06719.10
5.4.420.0070.07719.22
5.4.410.0070.08019.43
5.4.400.0030.07019.15
5.4.390.0100.05318.96
5.4.380.0100.06318.98
5.4.370.0130.05018.81
5.4.360.0100.07019.02
5.4.350.0070.07718.81
5.4.340.0100.05019.05
5.4.320.0170.07019.09
5.4.310.0130.05018.88
5.4.300.0030.06719.10
5.4.290.0130.05719.05
5.4.280.0070.04019.03
5.4.270.0170.04719.08
5.4.260.0030.07719.07
5.4.250.0070.03718.97
5.4.240.0100.07719.09
5.4.230.0100.07319.06
5.4.220.0070.05018.97
5.4.210.0130.07318.92
5.4.200.0030.04018.89
5.4.190.0030.03719.03
5.4.180.0170.06319.21
5.4.170.0030.08019.11
5.4.160.0100.05018.88
5.4.150.0130.05319.12
5.4.140.0030.05316.28
5.4.130.0100.07016.38
5.4.120.0070.07316.27
5.4.110.0100.06316.45
5.4.100.0000.03316.26
5.4.90.0030.07716.38
5.4.80.0000.04716.36
5.4.70.0070.07716.32
5.4.60.0070.04716.39
5.4.50.0130.07016.41
5.4.40.0100.07016.39
5.4.30.0030.07716.22
5.4.20.0070.05716.30
5.4.10.0070.07716.33
5.4.00.0030.07315.82
5.3.290.0070.08314.65
5.3.280.0130.07314.44
5.3.270.0070.05314.59
5.3.260.0070.07314.51
5.3.250.0170.05314.56
5.3.240.0130.06014.46
5.3.230.0030.05014.54
5.3.220.0030.04714.38
5.3.210.0030.05714.52
5.3.200.0030.03714.56
5.3.190.0000.05714.57
5.3.180.0030.04714.42
5.3.170.0070.07314.55
5.3.160.0130.06314.54
5.3.150.0030.08314.39
5.3.140.0200.02314.41
5.3.130.0130.06014.52
5.3.120.0070.08014.39
5.3.110.0100.06314.36
5.3.100.0130.07013.99
5.3.90.0100.05013.99
5.3.80.0070.07313.92
5.3.70.0070.07713.87
5.3.60.0070.06713.94
5.3.50.0100.06713.93
5.3.40.0070.07713.80
5.3.30.0100.05013.89
5.3.20.0100.03713.54
5.3.10.0100.07313.42
5.3.00.0000.08313.54
5.2.170.0070.06012.72
5.2.160.0070.06012.72
5.2.150.0070.05012.72
5.2.140.0100.06012.72
5.2.130.0030.06312.72
5.2.120.0070.04012.72
5.2.110.0030.05712.72
5.2.100.0000.05012.72
5.2.90.0030.04712.72
5.2.80.0070.05712.72
5.2.70.0030.06712.72
5.2.60.0070.04712.72
5.2.50.0070.04712.72
5.2.40.0130.06012.72
5.2.30.0100.05312.72
5.2.20.0070.06012.72
5.2.10.0000.06312.72
5.2.00.0130.05312.72
5.1.60.0100.03312.72
5.1.50.0070.05012.72
5.1.40.0000.05712.72
5.1.30.0000.03712.72
5.1.20.0070.02312.72
5.1.10.0030.05012.72
5.1.00.0000.03012.72
5.0.50.0030.04712.72
5.0.40.0000.04312.72
5.0.30.0030.03012.72
5.0.20.0000.02012.72
5.0.10.0070.04012.72
5.0.00.0000.03312.72
4.4.90.0000.03012.72
4.4.80.0030.03712.72
4.4.70.0100.03012.72
4.4.60.0030.03712.72
4.4.50.0000.03312.72
4.4.40.0100.04012.72
4.4.30.0000.04012.72
4.4.20.0000.03012.72
4.4.10.0030.03312.72
4.4.00.0000.05712.72
4.3.110.0000.02012.72
4.3.100.0000.03712.72
4.3.90.0070.01012.72
4.3.80.0000.05712.72
4.3.70.0030.02012.72
4.3.60.0000.03712.72
4.3.50.0000.02012.72
4.3.40.0030.01712.72
4.3.30.0000.01312.72
4.3.20.0030.02712.72
4.3.10.0000.01712.72
4.3.00.0000.01712.72

preferences:
49.43 ms | 400 KiB | 5 Q