3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('' == null); var_dump('' == false); var_dump('' == 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)
8.3.60.0070.00718.43
8.3.50.0110.00721.08
8.3.40.0090.00618.67
8.3.30.0110.01118.84
8.3.20.0040.00420.10
8.3.10.0080.00022.10
8.3.00.0100.00720.57
8.2.180.0160.00316.36
8.2.170.0100.00322.96
8.2.160.0070.00718.97
8.2.150.0040.00424.18
8.2.140.0110.00824.66
8.2.130.0130.00626.16
8.2.120.0080.00019.41
8.2.110.0090.00022.11
8.2.100.0080.00419.32
8.2.90.0040.00419.05
8.2.80.0030.00517.97
8.2.70.0000.00917.38
8.2.60.0050.00317.80
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0050.00217.86
8.2.20.0040.00417.39
8.2.10.0080.00017.61
8.2.00.0040.00417.59
8.1.280.0070.00725.92
8.1.270.0030.00620.05
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.97
8.1.230.0060.00619.15
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0080.00017.28
8.1.180.0060.00318.49
8.1.170.0090.00018.49
8.1.160.0000.00722.15
8.1.150.0000.00718.50
8.1.140.0040.00417.36
8.1.130.0000.00717.65
8.1.120.0070.00017.32
8.1.110.0000.00717.21
8.1.100.0000.00717.37
8.1.90.0040.00317.23
8.1.80.0050.00317.26
8.1.70.0040.00417.25
8.1.60.0000.01117.35
8.1.50.0030.00517.28
8.1.40.0040.00417.43
8.1.30.0030.00517.45
8.1.20.0040.00417.54
8.1.10.0040.00417.34
8.1.00.0000.00817.30
8.0.300.0030.00318.77
8.0.290.0060.00317.03
8.0.280.0070.00018.32
8.0.270.0040.00417.11
8.0.260.0030.00318.29
8.0.250.0030.00316.68
8.0.240.0060.00316.68
8.0.230.0020.00516.70
8.0.220.0000.00716.80
8.0.210.0030.00316.68
8.0.200.0000.00716.70
8.0.190.0000.00816.81
8.0.180.0040.00416.66
8.0.170.0040.00416.77
8.0.160.0050.00316.85
8.0.150.0030.00316.60
8.0.140.0070.00016.73
8.0.130.0080.00013.25
8.0.120.0000.00716.59
8.0.110.0000.00816.72
8.0.100.0000.00716.70
8.0.90.0030.00316.59
8.0.80.0000.01516.66
8.0.70.0070.00016.77
8.0.60.0000.00716.66
8.0.50.0050.00216.67
8.0.30.0110.00817.03
8.0.20.0140.00917.40
8.0.10.0080.00016.86
8.0.00.0080.01116.64
7.4.330.0050.00015.00
7.4.320.0000.00616.50
7.4.300.0000.00616.45
7.4.290.0030.00316.46
7.4.280.0030.00316.35
7.4.270.0030.00316.41
7.4.260.0030.00616.30
7.4.250.0000.00916.38
7.4.240.0050.00216.46
7.4.230.0000.00716.25
7.4.220.0160.00616.39
7.4.210.0080.00716.47
7.4.200.0040.00416.53
7.4.190.0030.00316.63
7.4.160.0030.01216.20
7.4.150.0090.00917.40
7.4.140.0150.00617.86
7.4.130.0120.00616.39
7.4.120.0100.00616.17
7.4.110.0150.00616.36
7.4.100.0070.01416.52
7.4.90.0070.01116.36
7.4.80.0070.01119.39
7.4.70.0090.01316.09
7.4.60.0080.00816.24
7.4.50.0080.00016.22
7.4.40.0040.00722.77
7.4.30.0100.00716.24
7.4.00.0150.00014.84
7.3.330.0030.00213.02
7.3.320.0020.00213.01
7.3.310.0030.00315.95
7.3.300.0000.00715.96
7.3.290.0100.00316.02
7.3.280.0070.00916.13
7.3.270.0040.01417.40
7.3.260.0120.00416.22
7.3.250.0110.00716.20
7.3.240.0040.01316.36
7.3.230.0080.01416.39
7.3.210.0100.00616.13
7.3.200.0120.00919.39
7.3.190.0110.00716.52
7.3.180.0080.00816.18
7.3.170.0120.00416.30
7.3.160.0140.00316.04
7.3.120.0070.00714.70
7.3.10.0130.00316.47
7.3.00.0080.00816.44
7.2.330.0150.01316.14
7.2.320.0060.01216.51
7.2.310.0060.01216.55
7.2.300.0070.01016.40
7.2.290.0060.01216.38
7.2.130.0040.00716.57
7.2.120.0100.00716.77
7.2.110.0080.00316.69
7.2.100.0040.00716.71
7.2.90.0060.00916.82
7.2.80.0070.00816.56
7.2.70.0000.01116.81
7.2.60.0050.01116.75
7.2.50.0040.01116.70
7.2.40.0070.00416.52
7.2.30.0090.00616.89
7.2.20.0030.00616.83
7.2.10.0000.01016.82
7.2.00.0070.00716.71
7.1.250.0060.00615.64
7.1.200.0080.00415.59
7.1.70.0000.00917.15
7.1.60.0070.01719.82
7.1.50.0040.01816.95
7.1.00.0030.03322.35
7.0.200.0520.01014.39
7.0.140.0000.07722.12
7.0.60.0070.06019.90
7.0.50.0100.06717.79
7.0.40.0070.04320.24
7.0.30.0300.05720.09
7.0.20.0270.04020.33
7.0.10.0230.04320.30
7.0.00.0130.05320.16
5.6.280.0000.07721.11
5.6.210.0100.08320.62
5.6.200.0000.05318.21
5.6.190.0030.04320.77
5.6.180.4070.04320.43
5.6.170.0230.03720.50
5.6.160.0030.04720.63
5.6.150.0000.05318.22
5.6.140.0070.08018.18
5.6.130.0100.05018.07
5.6.120.0100.08021.01
5.6.110.0030.04320.96
5.6.100.0130.07720.98
5.6.90.0070.07020.86
5.6.80.0170.06720.34
5.6.70.0200.07720.36
5.5.350.0100.06320.34
5.5.340.0100.07017.95
5.5.330.0130.06020.25
5.5.320.0330.06720.30
5.5.310.0330.05320.25
5.5.300.0170.03718.02
5.5.290.0030.08018.02
5.5.280.0100.06020.67
5.5.270.0030.08320.75
5.5.260.0030.05020.75
5.5.250.0200.06720.60
5.5.240.0000.08020.21
5.4.450.0830.07319.32
5.4.440.0870.07319.24
5.4.430.0030.06319.13
5.4.420.0870.04319.51
5.4.410.0900.04719.13
5.4.400.0300.06318.61
5.4.390.0100.05718.70
5.4.380.0200.06018.62
5.4.370.0200.04718.70
5.4.360.0200.05018.45
5.4.350.0050.04311.97
5.4.340.0070.03811.96
5.4.320.0060.04012.45
5.4.310.0070.03912.45
5.4.300.0080.04512.45
5.4.290.0080.05912.45
5.4.280.0100.03912.34
5.4.270.0090.03312.35
5.4.260.0070.04212.35
5.4.250.0100.05018.94
5.4.240.0070.06719.03
5.4.230.0230.04718.73
5.4.220.0100.05018.84
5.4.210.0070.05018.94
5.4.200.0130.05018.98
5.4.190.0170.07018.74
5.4.180.0100.05318.72
5.4.170.0130.07018.84
5.4.160.0100.04718.85
5.4.150.0170.07018.88
5.4.140.0200.04716.40
5.4.130.0100.04716.31
5.4.120.0030.05316.30
5.4.110.0100.06316.41
5.4.100.0030.05016.45
5.4.90.0100.07316.22
5.4.80.0030.05716.19
5.4.70.0130.05716.43
5.4.60.0070.05016.50
5.4.50.0100.05316.43
5.4.40.0000.07016.46
5.4.30.0130.06316.32
5.4.20.0030.05316.29
5.4.10.0100.05716.37
5.4.00.0100.05015.74
5.3.290.0110.04912.80
5.3.280.0030.06014.29
5.3.270.0030.05314.50
5.3.260.0070.07714.47
5.3.250.0030.05314.38
5.3.240.0100.04314.30
5.3.230.0070.05714.36
5.3.220.0070.05014.65
5.3.210.0030.05314.65
5.3.200.0130.04314.26
5.3.190.0170.04714.71
5.3.180.0130.05014.47
5.3.170.0030.07714.57
5.3.160.0130.04714.33
5.3.150.0070.05314.41
5.3.140.0070.06314.57
5.3.130.0000.07714.38
5.3.120.0070.05714.59
5.3.110.0200.04314.63
5.3.100.0070.05014.13
5.3.90.0000.05314.16
5.3.80.0170.04313.90
5.3.70.0100.05013.78
5.3.60.0030.05713.93
5.3.50.0030.06313.96
5.3.40.0100.05013.84
5.3.30.0130.04013.79
5.3.20.0100.04713.55
5.3.10.0100.04313.41
5.3.00.0100.04713.65
5.2.170.0100.05011.07
5.2.160.0170.03311.15
5.2.150.0030.05711.25
5.2.140.0000.04311.14
5.2.130.0070.03711.10
5.2.120.0070.05011.02
5.2.110.0070.04011.11
5.2.100.0000.06311.10
5.2.90.0030.04010.98
5.2.80.0070.05711.19
5.2.70.0100.04011.04
5.2.60.0000.04710.98
5.2.50.0100.04711.11
5.2.40.0100.05011.02
5.2.30.0100.03710.73
5.2.20.0170.02710.91
5.2.10.0070.04010.93
5.2.00.0100.04710.71
5.1.60.0130.0239.91
5.1.50.0030.0379.95
5.1.40.0030.03710.20
5.1.30.0030.05310.26
5.1.20.0000.04310.50
5.1.10.0070.04710.21
5.1.00.0130.04310.00
5.0.50.0100.0278.73
5.0.40.0070.0278.43
5.0.30.0000.0638.07
5.0.20.0070.0338.38
5.0.10.0130.0338.31
5.0.00.0070.0378.11
4.4.90.0030.0237.00
4.4.80.0030.0207.00
4.4.70.0030.0237.00
4.4.60.0030.0307.00
4.4.50.0030.0307.00
4.4.40.0030.0337.00
4.4.30.0000.0237.00
4.4.20.0030.0207.00
4.4.10.0070.0177.00
4.4.00.0000.0377.00
4.3.110.0030.0237.00
4.3.100.0030.0237.00
4.3.90.0070.0277.00
4.3.80.0030.0307.00
4.3.70.0000.0337.00
4.3.60.0100.0137.00
4.3.50.0070.0277.00
4.3.40.0070.0437.00
4.3.30.0000.0237.00
4.3.20.0030.0277.00
4.3.10.0030.0237.00
4.3.00.0100.0237.63

preferences:
49.02 ms | 401 KiB | 5 Q