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")); var_dump(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)
8.3.60.0110.00716.63
8.3.50.0100.00822.12
8.3.40.0070.00718.79
8.3.30.0060.00919.13
8.3.20.0040.00420.25
8.3.10.0040.00423.61
8.3.00.0050.00320.84
8.2.180.0040.01516.75
8.2.170.0080.00622.96
8.2.160.0070.00720.35
8.2.150.0090.00024.18
8.2.140.0040.01124.66
8.2.130.0140.00326.16
8.2.120.0080.00022.31
8.2.110.0000.00920.35
8.2.100.0110.00019.77
8.2.90.0040.00419.05
8.2.80.0080.00317.97
8.2.70.0040.00717.63
8.2.60.0040.00417.93
8.2.50.0000.00918.07
8.2.40.0000.00918.16
8.2.30.0070.00018.12
8.2.20.0030.00517.72
8.2.10.0080.00019.48
8.2.00.0070.00017.86
8.1.280.0090.00625.92
8.1.270.0060.00323.91
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.92
8.1.230.0110.00017.42
8.1.220.0000.00917.74
8.1.210.0060.00318.77
8.1.200.0060.00317.48
8.1.190.0040.00417.66
8.1.180.0040.00418.10
8.1.170.0060.00318.50
8.1.160.0050.00321.96
8.1.150.0080.00018.63
8.1.140.0000.00817.46
8.1.130.0030.00317.79
8.1.120.0070.00017.52
8.1.110.0000.00717.43
8.1.100.0000.00717.45
8.1.90.0050.00217.36
8.1.80.0080.00017.48
8.1.70.0040.00417.39
8.1.60.0000.00717.60
8.1.50.0000.00817.54
8.1.40.0050.00317.43
8.1.30.0060.00317.53
8.1.20.0040.00417.66
8.1.10.0000.00917.57
8.1.00.0070.00317.52
8.0.300.0060.00318.77
8.0.290.0000.00816.75
8.0.280.0030.00318.36
8.0.270.0070.00017.20
8.0.260.0030.00316.88
8.0.250.0070.00017.01
8.0.240.0050.00217.03
8.0.230.0000.00716.98
8.0.220.0040.00316.97
8.0.210.0040.00417.02
8.0.200.0000.00716.85
8.0.190.0030.00516.91
8.0.180.0070.00017.04
8.0.170.0070.00016.87
8.0.160.0030.00516.93
8.0.150.0070.00016.81
8.0.140.0030.00316.80
8.0.130.0000.00513.32
8.0.120.0040.00416.93
8.0.110.0030.00516.84
8.0.100.0070.00016.86
8.0.90.0050.00216.82
8.0.80.0060.00916.94
8.0.70.0000.00816.94
8.0.60.0000.00716.74
8.0.50.0000.00716.91
8.0.30.0110.00716.95
8.0.20.0110.00817.40
8.0.10.0000.00717.11
8.0.00.0080.01016.83
7.4.330.0000.00615.00
7.4.320.0000.00616.50
7.4.300.0060.00016.52
7.4.290.0040.00416.51
7.4.280.0040.00416.51
7.4.270.0000.00716.52
7.4.260.0000.00716.48
7.4.250.0030.00516.56
7.4.240.0030.00316.53
7.4.230.0030.00316.58
7.4.220.0030.01416.70
7.4.210.0070.00916.52
7.4.200.0000.00716.58
7.4.190.0080.00016.58
7.4.160.0050.01116.59
7.4.150.0190.00417.40
7.4.140.0070.01017.86
7.4.130.0080.00816.52
7.4.120.0110.00616.52
7.4.110.0100.00716.45
7.4.100.0080.00816.45
7.4.90.0110.00816.55
7.4.80.0040.01319.39
7.4.70.0100.00516.55
7.4.60.0060.01116.55
7.4.50.0060.00316.18
7.4.40.0070.00722.77
7.4.30.0080.00816.64
7.4.00.0040.01414.92
7.3.330.0000.00513.21
7.3.320.0000.00613.17
7.3.310.0000.00616.44
7.3.300.0000.00616.42
7.3.290.0030.01216.39
7.3.280.0070.01116.32
7.3.270.0120.00617.40
7.3.260.0160.00716.36
7.3.250.0100.00716.44
7.3.240.0070.01316.49
7.3.230.0030.01416.57
7.3.210.0110.00616.71
7.3.200.0090.00919.39
7.3.190.0090.01216.28
7.3.180.0120.00516.53
7.3.170.0060.00916.34
7.3.160.0080.01216.30
7.3.120.0070.01014.80
7.3.110.0070.00714.57
7.3.100.0060.00915.08
7.3.90.0070.00714.61
7.3.80.0040.00814.63
7.3.70.0130.00314.88
7.3.60.0030.00714.83
7.3.50.0060.00314.86
7.3.40.0100.00714.73
7.3.30.0110.00014.80
7.3.20.0060.00916.79
7.3.10.0080.00416.57
7.3.00.0060.00616.63
7.2.330.0130.00316.42
7.2.320.0160.00416.45
7.2.310.0070.01016.53
7.2.300.0100.00616.73
7.2.290.0030.01916.70
7.2.240.0070.00714.53
7.2.230.0090.00714.97
7.2.220.0060.01014.88
7.2.210.0060.00915.03
7.2.200.0060.00314.93
7.2.190.0040.01115.02
7.2.180.0030.01315.04
7.2.170.0110.00715.07
7.2.160.0070.01015.02
7.2.150.0040.01117.04
7.2.140.0140.00416.79
7.2.130.0090.00616.73
7.2.120.0070.01016.91
7.2.110.0030.00916.95
7.2.100.0110.00416.78
7.2.90.0070.01017.05
7.2.80.0000.01116.97
7.2.70.0040.01216.91
7.2.60.0040.00916.74
7.2.50.0100.00717.05
7.2.40.0090.00617.06
7.2.30.0030.01416.73
7.2.20.0080.00416.66
7.2.10.0090.00616.81
7.2.00.0060.01018.20
7.1.330.0040.00815.76
7.1.320.0030.01215.75
7.1.310.0060.01015.61
7.1.300.0070.00715.78
7.1.290.0080.00415.80
7.1.280.0090.00615.63
7.1.270.0000.01215.70
7.1.260.0070.01015.52
7.1.250.0150.00015.76
7.1.200.0100.00315.65
7.1.100.0000.01117.80
7.1.70.0030.00616.83
7.1.60.0070.01719.29
7.1.50.0150.00734.68
7.1.00.0070.07022.26
7.0.200.0030.00716.77
7.0.140.0030.07022.21
7.0.60.0030.08320.03
7.0.50.0130.07317.90
7.0.40.0130.07317.80
7.0.30.0070.08017.73
7.0.20.0000.07717.73
7.0.10.0200.07017.73
7.0.00.0070.05717.69
5.6.280.0000.07720.92
5.6.210.0170.07020.73
5.6.200.0070.08018.12
5.6.190.0100.05318.19
5.6.180.0070.08018.20
5.6.170.0070.07018.13
5.6.160.0100.08018.22
5.6.150.0100.06318.12
5.6.140.0030.07718.16
5.6.130.0170.07318.11
5.6.120.0030.06318.18
5.6.110.0170.06018.16
5.6.100.0170.06718.08
5.6.90.0130.07018.16
5.6.80.0070.04717.60
5.6.70.0200.06717.50
5.6.60.0170.05317.46
5.6.50.0130.04717.60
5.6.40.0130.07017.51
5.6.30.0100.04317.51
5.6.20.0070.07017.53
5.6.10.0000.08717.43
5.6.00.0070.04317.52
5.5.350.0100.07720.32
5.5.340.0200.04717.90
5.5.330.0100.04017.92
5.5.320.0170.07017.89
5.5.310.0070.05317.89
5.5.300.0100.07318.02
5.5.290.0070.08017.95
5.5.280.0070.04317.98
5.5.270.0130.07717.86
5.5.260.0130.04717.88
5.5.250.0130.07717.81
5.5.240.0000.04317.40
5.5.230.0200.06017.34
5.5.220.0000.04317.29
5.5.210.0100.07717.30
5.5.200.0000.05717.28
5.5.190.0030.08017.36
5.5.180.0030.08317.36
5.5.160.0070.06017.23
5.5.150.0130.06717.24
5.5.140.0100.07317.31
5.5.130.0070.05017.28
5.5.120.0030.08017.35
5.5.110.0200.06717.25
5.5.100.0100.07017.17
5.5.90.0170.06717.16
5.5.80.0100.04717.25
5.5.70.0100.07317.21
5.5.60.0130.06717.25
5.5.50.0030.05717.24
5.5.40.0070.04717.25
5.5.30.0070.04017.21
5.5.20.0070.07717.18
5.5.10.0030.07317.20
5.5.00.0070.04017.21
5.4.450.0070.05319.36
5.4.440.0100.07719.15
5.4.430.0170.06019.30
5.4.420.0070.08319.27
5.4.410.0170.03319.23
5.4.400.0100.07719.12
5.4.390.0070.05018.92
5.4.380.0100.07319.04
5.4.370.0130.07019.03
5.4.360.0030.07018.98
5.4.350.0070.05319.12
5.4.340.0070.08018.95
5.4.320.0100.05019.21
5.4.310.0230.03318.97
5.4.300.0100.05319.07
5.4.290.0030.05719.11
5.4.280.0170.04318.98
5.4.270.0030.06319.00
5.4.260.0100.08018.96
5.4.250.0070.07318.98
5.4.240.0130.06018.95
5.4.230.0070.05019.06
5.4.220.0000.08018.81
5.4.210.0170.04719.04
5.4.200.0070.07719.12
5.4.190.0030.04319.07
5.4.180.0070.04319.09
5.4.170.0100.06018.97
5.4.160.0070.03718.78
5.4.150.0200.06718.96
5.4.140.0030.05016.30
5.4.130.0070.08016.33
5.4.120.0030.08016.24
5.4.110.0000.05716.28
5.4.100.0000.04016.23
5.4.90.0200.03716.43
5.4.80.0030.03716.42
5.4.70.0070.04316.24
5.4.60.0030.08016.50
5.4.50.0100.04716.38
5.4.40.0170.04316.39
5.4.30.0030.05716.24
5.4.20.0130.03716.26
5.4.10.0030.07016.23
5.4.00.0000.06015.70
5.3.290.0030.04314.64
5.3.280.0130.07014.45
5.3.270.0070.07714.69
5.3.260.0100.07714.68
5.3.250.0100.07314.57
5.3.240.0070.06314.46
5.3.230.0100.07714.42
5.3.220.0070.07014.54
5.3.210.0030.07314.57
5.3.200.0030.07714.42
5.3.190.0070.05014.39
5.3.180.0070.07314.52
5.3.170.0030.04714.63
5.3.160.0100.04314.50
5.3.150.0030.08014.50
5.3.140.0130.07014.52
5.3.130.0070.03714.52
5.3.120.0000.09014.62
5.3.110.0070.07014.51
5.3.100.0030.08014.00
5.3.90.0030.07713.98
5.3.80.0070.06013.87
5.3.70.0030.07713.95
5.3.60.0000.08013.96
5.3.50.0000.05013.91
5.3.40.0100.06713.91
5.3.30.0070.04313.85
5.3.20.0100.07013.68
5.3.10.0100.06313.50
5.3.00.0030.05013.59
5.2.170.0070.05710.99
5.2.160.0230.03011.12
5.2.150.0000.06711.06
5.2.140.0130.02311.06
5.2.130.0100.05011.07
5.2.120.0070.04311.11
5.2.110.0030.06311.09
5.2.100.0100.03311.07
5.2.90.0100.03011.02
5.2.80.0000.04010.92
5.2.70.0070.06011.07
5.2.60.0030.06011.04
5.2.50.0000.04311.04
5.2.40.0070.06010.95
5.2.30.0000.07010.91
5.2.20.0100.05710.92
5.2.10.0070.06310.87
5.2.00.0100.05310.70
5.1.60.0200.0479.96
5.1.50.0070.03710.05
5.1.40.0070.0509.96
5.1.30.0030.04010.22
5.1.20.0070.05710.38
5.1.10.0030.05010.00
5.1.00.0100.03710.05
5.0.50.0030.0338.75
5.0.40.0030.0308.75
5.0.30.0070.0678.75
5.0.20.0030.0438.75
5.0.10.0030.0408.75
5.0.00.0030.0678.75
4.4.90.0000.0378.75
4.4.80.0070.0278.75
4.4.70.0030.0208.75
4.4.60.0030.0238.75
4.4.50.0000.0378.75
4.4.40.0130.0438.75
4.4.30.0030.0338.75
4.4.20.0000.0378.75
4.4.10.0000.0408.75
4.4.00.0030.0438.75
4.3.110.0030.0238.75
4.3.100.0030.0338.75
4.3.90.0030.0338.75
4.3.80.0000.0608.75
4.3.70.0030.0278.75
4.3.60.0000.0238.75
4.3.50.0030.0208.75
4.3.40.0030.0538.75
4.3.30.0000.0408.75
4.3.20.0000.0308.75
4.3.10.0100.0308.75
4.3.00.0000.0308.75

preferences:
77.46 ms | 400 KiB | 5 Q