3v4l.org

run code in 300+ PHP versions simultaneously
<?php $user=False; $p=array(); $a=array("ppp"); var_dump($a==TRUE); var_dump($a==FALSE); var_dump($a==1); var_dump($a==0); var_dump($a==-1); var_dump($a=="1"); var_dump($a=="0"); var_dump($a=="-1"); var_dump($a==NULL); var_dump($a==$p); var_dump($a=="ppp"); var_dump($a==""); var_dump($a==array("ppp")); mysql_num_rows(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)
8.3.60.0140.00716.50
8.3.50.0080.01017.39
8.3.40.0110.00418.95
8.3.30.0080.00618.58
8.3.20.0080.00018.59
8.3.10.0040.00420.64
8.3.00.0090.00619.29
8.2.180.0110.00716.75
8.2.170.0180.00322.96
8.2.160.0140.00020.65
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0070.00021.10
8.2.110.0000.00920.95
8.2.100.0040.00717.91
8.2.90.0080.00219.30
8.2.80.0040.00419.39
8.2.70.0060.00317.63
8.2.60.0070.00017.93
8.2.50.0000.00918.07
8.2.40.0000.00718.22
8.2.30.0040.00417.91
8.2.20.0070.00417.61
8.2.10.0040.00417.84
8.2.00.0070.00217.80
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0070.00322.54
8.1.230.0070.00420.91
8.1.220.0000.00817.74
8.1.210.0040.00418.97
8.1.200.0030.00617.48
8.1.190.0070.00017.54
8.1.180.0050.00318.10
8.1.170.0040.00418.81
8.1.160.0070.00019.00
8.1.150.0050.00318.64
8.1.140.0000.00717.45
8.1.130.0000.00717.87
8.1.120.0070.00317.47
8.1.110.0030.00617.43
8.1.100.0040.00417.45
8.1.90.0030.00317.37
8.1.80.0050.00217.47
8.1.70.0030.00317.47
8.1.60.0040.00717.60
8.1.50.0000.00717.52
8.1.40.0040.00417.49
8.1.30.0030.00617.61
8.1.20.0000.00917.63
8.1.10.0080.00017.58
8.1.00.0060.00317.43
8.0.300.0070.00019.98
8.0.290.0070.00016.75
8.0.280.0070.00018.38
8.0.270.0020.00517.29
8.0.260.0030.00316.86
8.0.250.0070.00017.00
8.0.240.0030.00316.93
8.0.230.0030.00616.93
8.0.220.0030.00316.85
8.0.210.0070.00016.96
8.0.200.0030.00317.02
8.0.190.0040.00416.98
8.0.180.0070.00016.95
8.0.170.0030.00616.85
8.0.160.0000.00717.02
8.0.150.0090.00016.88
8.0.140.0020.00516.96
8.0.130.0030.00313.36
8.0.120.0040.00416.81
8.0.110.0070.00016.90
8.0.100.0000.00716.92
8.0.90.0000.00716.84
8.0.80.0110.00716.90
8.0.70.0040.00416.95
8.0.60.0070.00016.90
8.0.50.0000.00716.99
8.0.30.0100.01017.12
8.0.20.0090.01117.12
8.0.10.0080.00017.09
8.0.00.0090.01216.90
7.4.330.0050.00013.00
7.4.320.0030.00316.63
7.4.300.0000.00716.36
7.4.290.0000.00716.49
7.4.280.0050.00516.51
7.4.270.0030.00316.53
7.4.260.0000.00513.20
7.4.250.0040.00416.49
7.4.240.0030.00516.52
7.4.230.0070.00016.63
7.4.220.0000.01616.69
7.4.210.0100.00316.45
7.4.200.0030.00316.45
7.4.190.0000.00716.57
7.4.160.0090.00616.50
7.4.150.0100.01416.59
7.4.140.0090.01516.62
7.4.130.0090.01516.54
7.4.120.0090.00916.40
7.4.110.0180.00016.66
7.4.100.0100.00716.57
7.4.90.0100.01116.53
7.4.80.0090.01416.45
7.4.70.0060.01116.60
7.4.60.0070.01016.49
7.4.50.0000.00916.47
7.4.40.0040.01116.40
7.4.30.0120.00416.75
7.4.00.0060.00914.87
7.3.330.0060.00013.11
7.3.320.0020.00213.21
7.3.310.0040.00416.31
7.3.300.0030.00316.42
7.3.290.0060.00916.40
7.3.280.0090.00916.39
7.3.270.0120.00916.43
7.3.260.0070.01016.35
7.3.250.0100.01316.35
7.3.240.0090.01016.56
7.3.230.0120.00616.25
7.3.210.0130.00316.50
7.3.200.0060.01016.69
7.3.190.0060.01016.36
7.3.180.0110.00416.27
7.3.170.0070.01016.50
7.3.160.0110.00616.38
7.3.120.0070.01014.98
7.2.330.0100.00716.64
7.2.320.0090.00916.77
7.2.310.0120.01216.37
7.2.300.0060.01116.43
7.2.290.0100.01416.51
7.2.60.0030.01016.82
7.2.50.0030.00516.85
7.2.00.0030.01219.42
7.1.200.0030.01015.72
7.1.70.0000.00817.13
7.1.60.0030.02019.30
7.1.50.0070.01416.86
7.1.00.0000.06722.27
7.0.200.0000.01016.73
7.0.140.0000.07322.19
7.0.60.0000.04719.81
7.0.50.0070.08017.66
7.0.40.0030.06720.40
7.0.30.0300.04720.12
7.0.20.0230.04020.20
7.0.10.0100.08320.13
7.0.00.0100.04020.19
5.6.280.0100.06721.11
5.6.210.0100.07720.61
5.6.200.0070.07318.19
5.6.190.0000.09020.43
5.6.180.0130.04720.41
5.6.170.0370.06320.48
5.6.160.0100.08020.42
5.6.150.0070.06718.19
5.6.140.0070.04718.15
5.6.130.0170.07718.12
5.6.120.0070.05021.01
5.6.110.0170.06021.11
5.6.100.0100.08020.98
5.6.90.0100.08720.96
5.6.80.0130.08020.52
5.5.350.0000.07720.39
5.5.340.0170.07318.02
5.5.330.0000.05020.57
5.5.320.0470.07020.22
5.5.310.0200.05020.29
5.5.300.0030.08018.01
5.5.290.0030.05318.02
5.5.280.0230.06320.77
5.5.270.0000.09320.72
5.5.260.0030.08020.76
5.5.250.0000.08720.54
5.5.240.0170.04720.15
5.4.450.0000.04319.14
5.4.440.0100.03719.50
5.4.430.0100.07719.10
5.4.420.0030.05719.44
5.4.410.0070.07319.39
5.4.400.0000.04719.18
5.4.390.0030.04319.08
5.4.380.0130.03718.92
5.4.370.0070.07019.09
5.4.360.0070.06718.79
5.4.350.0030.06719.14
5.4.340.0100.04319.00
5.4.320.0070.08019.14
5.4.310.0100.06719.18
5.4.300.0070.07319.17
5.4.290.0070.07719.09
5.4.280.0030.04019.14
5.4.270.0030.03718.93
5.4.260.0030.04719.00
5.4.250.0100.07319.11
5.4.240.0000.05718.99
5.4.230.0030.08019.17
5.4.220.0130.05719.17
5.4.210.0100.06718.80
5.4.200.0130.05718.91
5.4.190.0200.06318.78
5.4.180.0070.07719.10
5.4.170.0030.04319.07
5.4.160.0030.04019.13
5.4.150.0070.06719.15
5.4.140.0100.07016.46
5.4.130.0070.05016.20
5.4.120.0130.06316.28
5.4.110.0200.06016.61
5.4.100.0070.04716.41
5.4.90.0030.07716.36
5.4.80.0070.06316.37
5.4.70.0030.04016.39
5.4.60.0000.05016.22
5.4.50.0100.03716.56
5.4.40.0030.04016.20
5.4.30.0030.06016.21
5.4.20.0000.04016.21
5.4.10.0170.06316.32
5.4.00.0070.07015.70
5.3.290.0070.05314.59
5.3.280.0070.04714.56
5.3.270.0030.07714.58
5.3.260.0030.03714.48
5.3.250.0170.05014.58
5.3.240.0000.05014.50
5.3.230.0030.06314.51
5.3.220.0130.07014.54
5.3.210.0030.06314.44
5.3.200.0000.06314.49
5.3.190.0070.06314.49
5.3.180.0030.07014.49
5.3.170.0000.05314.51
5.3.160.0100.08014.46
5.3.150.0070.07314.48
5.3.140.0070.08014.50
5.3.130.0030.05014.33
5.3.120.0030.04714.48
5.3.110.0070.06714.47
5.3.100.0030.07313.98
5.3.90.0000.04013.96
5.3.80.0070.03713.94
5.3.70.0030.03713.96
5.3.60.0070.03713.93
5.3.50.0030.05013.76
5.3.40.0030.03713.89
5.3.30.0170.05313.85
5.3.20.0130.06313.51
5.3.10.0100.04013.59
5.3.00.0000.04713.48
5.2.170.0030.03011.07
5.2.160.0030.06311.30
5.2.150.0030.05711.13
5.2.140.0100.04711.11
5.2.130.0030.06711.09
5.2.120.0070.03311.27
5.2.110.0030.06011.06
5.2.100.0000.03011.03
5.2.90.0030.04011.11
5.2.80.0070.05010.96
5.2.70.0070.05010.95
5.2.60.0000.05710.87
5.2.50.0000.03311.00
5.2.40.0070.05710.88
5.2.30.0030.05310.89
5.2.20.0130.05310.85
5.2.10.0030.04710.75
5.2.00.0030.06010.72
5.1.60.0070.03310.00
5.1.50.0000.0339.95
5.1.40.0030.0439.96
5.1.30.0100.05310.32
5.1.20.0030.05010.30
5.1.10.0100.04710.04
5.1.00.0030.0479.90
5.0.50.0070.0338.57
5.0.40.0070.0408.42
5.0.30.0000.0638.25
5.0.20.0030.0438.35
5.0.10.0000.0338.10
5.0.00.0030.0378.21
4.4.90.0030.0207.84
4.4.80.0030.0137.84
4.4.70.0000.0307.84
4.4.60.0000.0377.84
4.4.50.0070.0237.84
4.4.40.0030.0407.84
4.4.30.0030.0337.84
4.4.20.0000.0237.84
4.4.10.0030.0377.84
4.4.00.0000.0437.84
4.3.110.0030.0237.84
4.3.100.0030.0337.84
4.3.90.0030.0277.84
4.3.80.0000.0307.85
4.3.70.0030.0337.85
4.3.60.0070.0307.86
4.3.50.0100.0277.88
4.3.40.0000.0537.88
4.3.30.0000.0307.89
4.3.20.0030.0337.91
4.3.10.0030.0207.91
4.3.00.0030.0337.91

preferences:
68.74 ms | 400 KiB | 5 Q