3v4l.org

run code in 300+ PHP versions simultaneously
<?php $p =null; var_dump(($p == 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)
8.3.40.0120.00318.71
8.3.30.0130.00718.84
8.3.20.0070.00020.16
8.3.10.0040.00423.68
8.3.00.0040.00417.38
8.2.170.0070.00722.96
8.2.160.0030.01020.57
8.2.150.0040.00424.18
8.2.140.0050.00224.66
8.2.130.0070.00326.16
8.2.120.0050.00321.09
8.2.110.0070.00320.94
8.2.100.0040.00817.78
8.2.90.0040.00417.75
8.2.80.0090.00018.64
8.2.70.0060.00317.38
8.2.60.0030.00617.75
8.2.50.0060.00317.93
8.2.40.0000.00819.35
8.2.30.0030.00518.11
8.2.20.0020.00517.59
8.2.10.0030.00517.92
8.2.00.0030.00617.59
8.1.270.0060.00323.80
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00719.26
8.1.230.0060.00620.98
8.1.220.0060.00318.52
8.1.210.0030.00518.77
8.1.200.0000.00817.36
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0050.00317.62
8.1.160.0000.00721.96
8.1.150.0080.00318.88
8.1.140.0000.00817.50
8.1.130.0030.00317.72
8.1.120.0040.00417.38
8.1.110.0000.00917.38
8.1.100.0070.00017.35
8.1.90.0030.00317.36
8.1.80.0030.00617.40
8.1.70.0030.00317.40
8.1.60.0030.00517.62
8.1.50.0000.00817.43
8.1.40.0040.00417.52
8.1.30.0030.00517.55
8.1.20.0000.00917.62
8.1.10.0090.00017.36
8.1.00.0000.00817.36
8.0.300.0040.00418.77
8.0.290.0060.00316.63
8.0.280.0030.00318.34
8.0.270.0040.00417.12
8.0.260.0040.00417.25
8.0.250.0000.00717.01
8.0.240.0030.00616.93
8.0.230.0000.00716.98
8.0.220.0030.00316.93
8.0.210.0040.00416.90
8.0.200.0040.00416.96
8.0.190.0000.00717.00
8.0.180.0000.00716.90
8.0.170.0000.00816.89
8.0.160.0040.00316.84
8.0.150.0040.00416.71
8.0.140.0050.00316.75
8.0.130.0030.00313.32
8.0.120.0040.00416.75
8.0.110.0000.00716.88
8.0.100.0040.00416.74
8.0.90.0000.00716.86
8.0.80.0110.00416.87
8.0.70.0050.00216.70
8.0.60.0030.00516.94
8.0.50.0030.00416.68
8.0.30.0110.00917.14
8.0.20.0120.00717.40
8.0.10.0050.00317.02
8.0.00.0090.01016.73
7.4.330.0000.00615.00
7.4.320.0060.00016.55
7.4.300.0000.00716.48
7.4.290.0080.00016.59
7.4.280.0040.00416.39
7.4.270.0040.00316.50
7.4.260.0070.00016.64
7.4.250.0040.00416.54
7.4.240.0020.00516.50
7.4.230.0030.00316.39
7.4.220.0080.00916.67
7.4.210.0110.00916.61
7.4.200.0070.00016.62
7.4.160.0090.00616.60
7.4.150.0060.01717.40
7.4.140.0070.01217.86
7.4.130.0110.00616.39
7.4.120.0080.00916.45
7.4.110.0140.00716.54
7.4.100.0070.01116.44
7.4.90.0060.01216.38
7.4.80.0110.00719.39
7.4.70.0070.01016.68
7.4.60.0090.00916.49
7.4.50.0000.00816.29
7.4.40.0060.00916.43
7.4.30.0030.01316.56
7.4.00.0110.00314.82
7.3.330.0030.00313.02
7.3.320.0050.00013.03
7.3.310.0000.00616.05
7.3.300.0000.00616.09
7.3.290.0040.01116.29
7.3.280.0090.00716.18
7.3.270.0100.00717.40
7.3.260.0030.01316.32
7.3.250.0100.00716.23
7.3.240.0030.02016.14
7.3.230.0060.00916.48
7.3.210.0130.01016.42
7.3.200.0030.01319.39
7.3.190.0090.01316.33
7.3.180.0000.01516.47
7.3.170.0140.00316.36
7.3.160.0030.01216.07
7.3.10.0070.00716.34
7.3.00.0140.00716.29
7.2.330.0140.01016.21
7.2.320.0090.01516.34
7.2.310.0030.01316.22
7.2.300.0000.01816.59
7.2.290.0110.00616.23
7.2.130.0160.00316.83
7.2.120.0200.00416.68
7.2.110.0130.01016.76
7.2.100.0140.01116.77
7.2.90.0130.00716.71
7.2.80.0090.00916.63
7.2.70.0070.01416.56
7.2.60.0100.01016.59
7.2.50.0110.00816.61
7.2.40.0100.01016.56
7.2.30.0110.00716.20
7.2.20.0100.00716.63
7.2.10.0100.00716.22
7.2.00.0090.01018.09
7.1.250.0160.00815.35
7.1.200.0090.00015.84
7.1.100.0070.00718.12
7.1.70.0030.00516.96
7.1.60.0070.01719.40
7.1.50.0180.00716.95
7.1.00.0000.08022.53
7.0.200.0000.00716.41
7.0.140.0070.07322.11
7.0.60.0100.05020.00
7.0.50.0130.07317.78
7.0.40.0100.07020.20
7.0.30.0330.03720.18
7.0.20.0300.04020.19
7.0.10.0100.08720.28
7.0.00.0070.04320.16
5.6.280.0070.07021.10
5.6.210.0030.07320.72
5.6.200.0100.07318.19
5.6.190.0100.04320.39
5.6.180.4070.05020.60
5.6.170.0230.08320.48
5.6.160.0070.05320.61
5.6.150.0000.05718.22
5.6.140.0070.05018.21
5.6.130.0000.07318.20
5.6.120.0070.06721.07
5.6.110.0170.07720.98
5.6.100.0100.08021.01
5.6.90.0100.07320.96
5.6.80.0070.07720.32
5.5.350.0030.05320.32
5.5.340.0070.07018.00
5.5.330.0170.07720.41
5.5.320.0400.07320.29
5.5.310.0370.07320.27
5.5.300.0130.03317.91
5.5.290.0100.08317.98
5.5.280.0070.05320.73
5.5.270.0030.06320.88
5.5.260.0070.05720.96
5.5.250.0070.07020.52
5.5.240.0200.08320.27
5.4.450.0300.07319.42
5.4.440.0230.08019.21
5.4.430.0200.04019.15
5.4.420.0330.04319.25
5.4.410.0300.07319.44
5.4.400.0230.05719.25
5.4.390.0200.06019.16
5.4.380.0270.03719.09
5.4.370.0230.03019.13
5.4.360.0200.03719.06
5.4.350.0230.03018.88
5.4.340.0130.04319.09
5.4.320.0230.05319.25
5.4.310.0230.06718.91
5.4.300.0200.04018.88
5.4.290.0230.03319.06
5.4.280.0200.04318.80
5.4.270.0170.03718.91
5.4.260.0230.04019.24
5.4.250.0130.04019.13
5.4.240.0200.03319.08
5.4.230.0170.03718.92
5.4.220.0270.03318.78
5.4.210.0200.03319.23
5.4.200.0230.07319.15
5.4.190.0170.03719.24
5.4.180.0200.03319.24
5.4.170.0200.03319.07
5.4.160.0130.04318.79
5.4.150.0170.03719.07
5.4.140.0200.03316.29
5.4.130.0100.04016.27
5.4.120.0270.03316.45
5.4.110.0100.05316.38
5.4.100.0330.06316.34
5.4.90.0270.07316.43
5.4.80.0200.05016.37
5.4.70.0230.05716.39
5.4.60.0270.06716.43
5.4.50.0230.03316.05
5.4.40.0330.06716.17
5.4.30.0330.05716.48
5.4.20.0200.05016.18
5.4.10.0270.07016.36
5.4.00.0230.07015.88
5.3.290.0330.06014.61
5.3.280.0200.03714.42
5.3.270.0170.04014.58
5.3.260.0170.03714.55
5.3.250.0230.03314.44
5.3.240.0100.04314.55
5.3.230.0100.06714.57
5.3.220.0200.06714.61
5.3.210.0330.05014.42
5.3.200.0270.05014.54
5.3.190.0230.07314.42
5.3.180.0230.06714.49
5.3.170.0230.05014.60
5.3.160.0270.06014.43
5.3.150.0200.04714.42
5.3.140.0300.06014.42
5.3.130.0230.07014.63
5.3.120.0230.07014.42
5.3.110.0230.05014.49
5.3.100.0270.07014.42
5.3.90.0330.05314.42
5.3.80.0230.07314.42
5.3.70.0270.07014.42
5.3.60.0230.06014.42
5.3.50.0330.03714.42
5.3.40.0300.07014.42
5.3.30.0230.05714.42
5.3.20.0330.04314.42
5.3.10.0270.06714.42
5.3.00.0300.06714.42
5.2.170.0300.03714.42
5.2.160.0270.05314.42
5.2.150.0200.04014.42
5.2.140.0230.06014.42
5.2.130.0230.04714.42
5.2.120.0230.06014.42
5.2.110.0230.03714.42
5.2.100.0200.05014.42
5.2.90.0270.05014.42
5.2.80.0200.03314.42
5.2.70.0270.02314.42
5.2.60.0300.03014.42
5.2.50.0270.03714.42
5.2.40.0330.05714.42
5.2.30.0230.05714.42
5.2.20.0200.03314.42
5.2.10.0200.03314.42
5.2.00.0200.05714.42
5.1.60.0270.04014.42
5.1.50.0170.05014.42
5.1.40.0200.03314.42
5.1.30.0170.05014.42
5.1.20.0130.03314.42
5.1.10.0230.02314.42
5.1.00.0200.04714.42
5.0.50.0230.03014.42
5.0.40.0170.04014.42
5.0.30.0100.06314.42
5.0.20.0100.02314.42
5.0.10.0070.02314.42
5.0.00.0130.06314.42
4.4.90.0100.03714.42
4.4.80.0100.01714.42
4.4.70.0100.03014.42
4.4.60.0200.02714.42
4.4.50.0070.02014.42
4.4.40.0100.04314.42
4.4.30.0100.02714.42
4.4.20.0070.02314.42
4.4.10.0130.02014.42
4.4.00.0100.05014.42
4.3.110.0130.01714.42
4.3.100.0070.02714.42
4.3.90.0130.01714.42
4.3.80.0130.04014.42
4.3.70.0130.03314.42
4.3.60.0100.02014.42
4.3.50.0070.03714.42
4.3.40.0100.02314.42
4.3.30.0030.03014.42
4.3.20.0030.02314.42
4.3.10.0030.03314.42
4.3.00.0000.02714.42

preferences:
45.57 ms | 400 KiB | 5 Q