3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((NULL < -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)
8.3.40.0070.00718.59
8.3.30.0070.00718.79
8.3.20.0070.00020.04
8.3.10.0000.00823.70
8.3.00.0060.00319.13
8.2.170.0100.01022.96
8.2.160.0030.01020.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00022.24
8.2.110.0090.00020.32
8.2.100.0070.00317.97
8.2.90.0080.00018.92
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0070.00317.91
8.2.50.0080.00018.07
8.2.40.0030.00619.80
8.2.30.0030.00517.84
8.2.20.0000.00717.50
8.2.10.0070.00017.80
8.2.00.0080.00017.53
8.1.270.0040.00422.18
8.1.260.0100.00026.35
8.1.250.0070.00028.09
8.1.240.0000.00923.80
8.1.230.0090.00318.82
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0090.00017.10
8.1.190.0030.00517.10
8.1.180.0000.00718.10
8.1.170.0000.00818.65
8.1.160.0000.00821.86
8.1.150.0070.00318.63
8.1.140.0070.00017.38
8.1.130.0070.00017.31
8.1.120.0040.00417.29
8.1.110.0000.00817.23
8.1.100.0040.00417.25
8.1.90.0000.00817.30
8.1.80.0000.00717.22
8.1.70.0030.00317.20
8.1.60.0030.00517.43
8.1.50.0030.00517.43
8.1.40.0040.00417.39
8.1.30.0000.00817.49
8.1.20.0040.00417.47
8.1.10.0040.00417.36
8.1.00.0040.00417.36
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0000.00718.22
8.0.270.0000.00717.11
8.0.260.0000.00716.67
8.0.250.0030.00316.82
8.0.240.0040.00416.81
8.0.230.0030.00316.82
8.0.220.0030.00316.75
8.0.210.0000.00716.80
8.0.200.0030.00316.83
8.0.190.0000.00916.85
8.0.180.0020.00516.76
8.0.170.0040.00416.80
8.0.160.0000.00716.66
8.0.150.0070.00016.71
8.0.140.0040.00416.61
8.0.130.0030.00313.22
8.0.120.0070.00016.57
8.0.110.0000.00716.64
8.0.100.0030.00616.70
8.0.90.0050.00316.77
8.0.80.0100.00716.75
8.0.70.0040.00416.68
8.0.60.0040.00416.54
8.0.50.0000.00716.82
8.0.30.0120.00816.85
8.0.20.0090.00917.40
8.0.10.0040.00416.94
8.0.00.0060.01016.78
7.4.330.0030.00315.00
7.4.320.0030.00316.46
7.4.300.0070.00016.45
7.4.290.0030.00316.22
7.4.280.0070.00016.40
7.4.270.0030.00316.50
7.4.260.0040.00416.24
7.4.250.0040.00416.40
7.4.240.0040.00416.38
7.4.230.0080.00016.24
7.4.220.0110.00616.52
7.4.210.0060.01016.39
7.4.200.0040.00416.16
7.4.160.0040.01216.14
7.4.150.0090.00917.40
7.4.140.0140.00717.86
7.4.130.0080.01116.40
7.4.120.0090.00916.47
7.4.110.0200.00016.25
7.4.100.0100.00616.31
7.4.90.0060.01216.14
7.4.80.0070.01019.39
7.4.70.0140.00316.41
7.4.60.0090.00616.45
7.4.50.0050.00316.37
7.4.40.0060.01016.25
7.4.30.0080.00816.34
7.4.00.0080.00814.73
7.3.330.0000.00512.87
7.3.320.0030.00312.97
7.3.310.0070.00016.19
7.3.300.0000.00616.11
7.3.290.0080.00816.23
7.3.280.0070.01116.14
7.3.270.0120.00617.40
7.3.260.0110.00716.43
7.3.250.0080.01016.26
7.3.240.0090.01016.35
7.3.230.0150.00716.39
7.3.210.0030.01316.15
7.3.200.0100.00719.39
7.3.190.0060.01016.16
7.3.180.0090.00616.22
7.3.170.0090.00616.27
7.3.160.0100.01016.38
7.3.10.0040.01116.31
7.3.00.0030.00616.63
7.2.330.0110.00616.27
7.2.320.0100.00716.51
7.2.310.0100.00716.45
7.2.300.0060.01116.21
7.2.290.0140.00416.51
7.2.130.0040.01116.90
7.2.120.0040.00716.78
7.2.110.0070.00716.76
7.2.100.0030.01316.35
7.2.90.0070.00716.80
7.2.80.0040.01116.65
7.2.70.0070.00716.85
7.2.60.0070.00316.79
7.2.50.0030.01016.43
7.2.40.0070.00716.46
7.2.30.0000.01416.78
7.2.20.0150.00416.94
7.2.10.0090.00616.78
7.2.00.0030.01017.90
7.1.250.0110.00015.82
7.1.100.0030.00818.18
7.1.70.0000.00816.90
7.1.60.0090.01519.32
7.1.50.0030.02016.65
7.1.00.0030.07722.32
7.0.200.0040.00416.60
7.0.140.0100.06721.98
7.0.100.0030.04720.00
7.0.90.0130.07719.86
7.0.80.0230.07319.96
7.0.70.0100.04319.89
7.0.60.0270.03719.72
7.0.50.0070.08020.29
7.0.40.0100.08320.08
7.0.30.0030.09719.94
7.0.20.0100.07720.10
7.0.10.0170.06720.14
7.0.00.0100.07320.14
5.6.280.0070.07021.03
5.6.250.0170.07320.51
5.6.240.0070.05720.70
5.6.230.0000.05720.43
5.6.220.0030.08020.47
5.6.210.0030.09320.49
5.6.200.0100.08021.03
5.6.190.0170.07721.06
5.6.180.0070.08721.07
5.6.170.0100.08021.01
5.6.160.0070.08021.04
5.6.150.0070.07721.11
5.6.140.0100.08321.07
5.6.130.0230.06721.10
5.6.120.0100.09321.10
5.6.110.0130.07720.99
5.6.100.0070.04021.00
5.6.90.0070.07020.99
5.6.80.0030.08320.31
5.6.70.0070.08020.47
5.6.60.0170.07720.43
5.6.50.0030.05720.52
5.6.40.0130.07320.29
5.6.30.0070.08020.38
5.6.20.0070.08320.34
5.6.10.0100.08020.46
5.6.00.0070.04320.36
5.5.380.0100.04020.49
5.5.370.0070.08020.50
5.5.360.0200.07020.29
5.5.350.0170.07720.41
5.5.340.0070.08720.82
5.5.330.0170.07720.72
5.5.320.0100.04720.73
5.5.310.0100.07720.87
5.5.300.0030.08720.72
5.5.290.0130.07320.82
5.5.280.0030.07720.91
5.5.270.0030.05720.82
5.5.260.0170.07320.88
5.5.250.0100.07720.55
5.5.240.0070.07720.29
5.5.230.0030.08320.14
5.5.220.0030.08320.11
5.5.210.0100.07720.19
5.5.200.0100.07720.20
5.5.190.0030.08320.27
5.5.180.0030.07720.06
5.5.160.0100.07720.26
5.5.150.0130.07020.11
5.5.140.0100.07020.27
5.5.130.0200.07020.21
5.5.120.0030.08320.26
5.5.110.0030.07720.10
5.5.100.0100.04020.16
5.5.90.0070.08020.04
5.5.80.0070.07720.13
5.5.70.0070.06720.07
5.5.60.0030.05320.14
5.5.50.0130.04720.15
5.5.40.0030.05320.04
5.5.30.0070.05019.94
5.5.20.0030.04020.06
5.5.10.0070.03719.96
5.5.00.0030.04720.02
5.4.450.0100.08319.39
5.4.440.0030.08319.55
5.4.430.0070.04319.38
5.4.420.0030.07719.35
5.4.410.0070.07319.32
5.4.400.0130.06718.96
5.4.390.0000.08719.03
5.4.380.0070.07018.78
5.4.370.0100.05719.03
5.4.360.0100.07719.14
5.4.350.0070.06719.04
5.4.340.0000.05319.10
5.4.320.0130.07019.03
5.4.310.0070.07718.98
5.4.300.0130.06019.22
5.4.290.0000.05719.02
5.4.280.0070.08018.78
5.4.270.0200.05318.94
5.4.260.0100.06318.78
5.4.250.0070.07319.05
5.4.240.0130.05719.02
5.4.230.0030.07718.89
5.4.220.0100.04018.77
5.4.210.0130.03019.04
5.4.200.0000.04319.03
5.4.190.0030.04318.95
5.4.180.0100.03719.05
5.4.170.0000.04718.82
5.4.160.0100.03019.09
5.4.150.0100.03319.02
5.4.140.0070.03716.36
5.4.130.0030.03716.27
5.4.120.0030.05016.27
5.4.110.0000.04016.44
5.4.100.0000.04016.23
5.4.90.0070.06716.22
5.4.80.0070.06316.34
5.4.70.0100.03716.43
5.4.60.0000.04716.32
5.4.50.0030.07716.19
5.4.40.0000.04716.26
5.4.30.0100.03016.27
5.4.20.0030.03716.30
5.4.10.0000.04716.39
5.4.00.0030.03715.80
5.3.290.0030.08014.62
5.3.280.0030.04014.41
5.3.270.0070.03314.54
5.3.260.0070.03714.56
5.3.250.0030.04014.46
5.3.240.0030.03714.60
5.3.230.0030.04014.45
5.3.220.0030.04014.52
5.3.210.0130.03714.52
5.3.200.0070.03714.55
5.3.190.0130.05014.58
5.3.180.0030.07014.50
5.3.170.0000.07314.39
5.3.160.0100.07314.38
5.3.150.0100.05014.41
5.3.140.0100.03314.51
5.3.130.0030.03714.45
5.3.120.0070.03714.52
5.3.110.0070.05014.41
5.3.100.0000.04014.01
5.3.90.0130.03313.97
5.3.80.0000.04014.00
5.3.70.0030.03713.95
5.3.60.0000.04013.95
5.3.50.0100.03013.71
5.3.40.0070.03313.94
5.3.30.0070.03013.72
5.3.20.0100.02713.44
5.3.10.0030.03313.64
5.3.00.0000.03713.59
5.2.170.0000.03312.82
5.2.160.0000.03712.82
5.2.150.0000.03012.82
5.2.140.0030.02712.82
5.2.130.0000.03012.82
5.2.120.0000.03012.82
5.2.110.0000.03312.82
5.2.100.0000.03012.82
5.2.90.0000.03012.82
5.2.80.0100.02012.82
5.2.70.0030.02712.82
5.2.60.0030.02712.82
5.2.50.0030.03012.82
5.2.40.0030.03312.82
5.2.30.0030.02712.82
5.2.20.0000.03012.82
5.2.10.0030.02712.82
5.2.00.0000.02712.82
5.1.60.0070.01712.82
5.1.50.0000.02712.82
5.1.40.0030.02312.82
5.1.30.0000.02712.82
5.1.20.0000.03012.82
5.1.10.0000.02712.82
5.1.00.0000.02712.82
5.0.50.0030.02012.82
5.0.40.0030.02712.82
5.0.30.0000.05012.82
5.0.20.0030.01712.82
5.0.10.0070.01712.82
5.0.00.0000.03012.82
4.4.90.0000.01712.82
4.4.80.0000.01712.82
4.4.70.0000.01712.82
4.4.60.0000.01712.82
4.4.50.0030.02312.82
4.4.40.0000.02312.82
4.4.30.0000.02712.82
4.4.20.0030.01312.82
4.4.10.0030.01312.82
4.4.00.0030.04312.82
4.3.110.0000.01712.82
4.3.100.0030.01012.82
4.3.90.0000.01312.82
4.3.80.0030.04712.82
4.3.70.0100.02712.82
4.3.60.0100.02012.82
4.3.50.0030.03312.82
4.3.40.0030.05012.82
4.3.30.0000.03012.82
4.3.20.0000.01712.82
4.3.10.0030.02712.82
4.3.00.0000.03712.82

preferences:
76 ms | 400 KiB | 5 Q