3v4l.org

run code in 300+ PHP versions simultaneously
<?php $primary = 0; echo ($primary || $primary === "0" || $primary === 0) ? 1 : 0; echo "\n\r"; $primary = "0"; echo ($primary || $primary === "0" || $primary === 0) ? 1 : 0; echo "\n\r"; $primary = NULL; echo ($primary || $primary === "0" || $primary === 0) ? 1 : 0; echo "\n\r"; $primary = ''; echo ($primary || $primary === "0" || $primary === 0) ? 1 : 0; echo "\n\r";

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)
8.3.70.0150.00618.43
8.3.60.0120.00316.63
8.3.50.0100.00621.92
8.3.40.0070.00718.90
8.3.30.0030.01019.04
8.3.20.0050.00220.34
8.3.10.0030.00523.54
8.3.00.0070.00020.90
8.2.180.0120.00916.50
8.2.170.0060.00922.96
8.2.160.0080.00820.57
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00420.83
8.2.110.0000.01122.16
8.2.100.0000.01117.91
8.2.90.0040.00419.21
8.2.80.0000.00817.97
8.2.70.0030.00717.63
8.2.60.0060.00617.55
8.2.50.0000.01518.07
8.2.40.0080.00018.09
8.2.30.0030.00618.30
8.2.20.0040.00417.72
8.2.10.0070.00017.92
8.2.00.0030.00617.71
8.1.280.0000.01425.92
8.1.270.0030.00523.83
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.20
8.1.230.0040.00719.18
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.13
8.1.190.0030.00517.10
8.1.180.0050.00318.10
8.1.170.0000.00818.66
8.1.160.0040.00421.91
8.1.150.0040.00418.63
8.1.140.0040.00417.43
8.1.130.0000.00717.80
8.1.120.0000.00717.50
8.1.110.0000.00717.35
8.1.100.0000.00717.33
8.1.90.0050.00217.39
8.1.80.0040.00417.36
8.1.70.0030.00317.32
8.1.60.0050.00317.47
8.1.50.0000.00717.54
8.1.40.0050.00317.51
8.1.30.0060.00317.47
8.1.20.0040.00417.69
8.1.10.0040.00417.53
8.1.00.0040.00417.41
8.0.300.0030.00618.77
8.0.290.0040.00416.75
8.0.280.0070.00018.31
8.0.270.0080.00017.12
8.0.260.0000.00717.23
8.0.250.0000.00616.84
8.0.240.0030.00316.95
8.0.230.0080.00016.90
8.0.220.0000.00716.77
8.0.210.0040.00416.77
8.0.200.0030.00316.98
8.0.190.0030.00316.93
8.0.180.0070.00016.91
8.0.170.0060.00316.92
8.0.160.0070.00016.98
8.0.150.0070.00016.80
8.0.140.0030.00516.86
8.0.130.0050.00013.27
8.0.120.0000.00716.84
8.0.110.0050.00216.80
8.0.100.0030.00316.87
8.0.90.0040.00416.83
8.0.80.0030.01316.76
8.0.70.0050.00316.84
8.0.60.0000.00816.76
8.0.50.0080.00016.95
8.0.30.0150.01217.12
8.0.20.0100.00817.40
8.0.10.0000.00716.88
8.0.00.0090.00916.74
7.4.330.0000.00515.00
7.4.320.0000.00616.57
7.4.300.0030.00316.51
7.4.290.0030.00316.45
7.4.280.0000.00716.59
7.4.270.0000.00716.50
7.4.260.0000.00916.61
7.4.250.0000.00816.45
7.4.240.0020.00516.59
7.4.230.0000.00816.71
7.4.220.0110.00716.60
7.4.210.0040.00916.55
7.4.200.0040.00416.51
7.4.160.0070.00716.46
7.4.150.0090.00917.40
7.4.140.0090.00917.86
7.4.130.0130.00816.57
7.4.120.0060.01016.43
7.4.110.0120.00616.53
7.4.100.0090.00916.55
7.4.90.0150.00316.52
7.4.80.0090.01319.39
7.4.70.0030.01816.40
7.4.60.0130.01016.41
7.4.50.0030.00716.43
7.4.40.0070.01316.39
7.4.30.0050.01116.41
7.4.00.0080.00615.02
7.3.330.0050.00013.04
7.3.320.0080.00013.01
7.3.310.0050.00316.04
7.3.300.0000.00716.10
7.3.290.0140.00516.18
7.3.280.0030.01416.21
7.3.270.0100.00717.40
7.3.260.0160.00316.30
7.3.250.0090.01116.49
7.3.240.0090.00816.24
7.3.230.0080.00916.44
7.3.210.0030.01316.09
7.3.200.0070.01119.39
7.3.190.0090.01216.58
7.3.180.0110.00416.34
7.3.170.0100.01316.27
7.3.160.0160.00016.34
7.3.120.0080.00514.68
7.3.10.0040.01116.54
7.3.00.0070.00316.57
7.2.330.0030.01416.62
7.2.320.0040.01316.56
7.2.310.0040.01216.51
7.2.300.0090.00816.32
7.2.290.0180.00616.73
7.2.130.0030.00616.90
7.2.120.0040.00717.00
7.2.110.0100.00316.91
7.2.100.0100.00016.73
7.2.90.0110.00316.71
7.2.80.0040.00416.83
7.2.70.0070.00316.67
7.2.60.0030.00916.71
7.2.50.0060.00616.98
7.2.40.0070.00716.52
7.2.30.0030.01016.60
7.2.20.0070.00716.63
7.2.10.0040.00416.86
7.2.00.0070.00716.49
7.1.250.0000.01015.43
7.1.200.0120.00315.67
7.1.70.0000.00816.96
7.1.60.0120.01219.70
7.1.50.0200.01734.66
7.1.00.0000.08022.51
7.0.200.0100.00016.80
7.0.140.0100.06722.13
7.0.110.0130.08720.00
7.0.100.0170.08020.00
7.0.90.0200.07719.90
7.0.80.0200.08019.96
7.0.70.0130.07720.09
7.0.60.0170.08719.97
7.0.50.0130.07720.05
7.0.40.0100.07019.64
7.0.30.0100.08019.83
7.0.20.0130.07319.73
7.0.10.0030.04319.82
7.0.00.0100.07719.74
5.6.280.0030.07320.86
5.6.260.0030.08320.66
5.6.250.0100.06720.73
5.6.240.0130.08020.68
5.6.230.0130.07720.62
5.6.220.0100.07720.65
5.6.210.0070.05020.63
5.6.200.0030.05320.58
5.6.190.0070.07320.47
5.6.180.0070.07720.59
5.6.170.0070.08020.64
5.6.160.0200.05020.59
5.6.150.0130.07020.61
5.6.140.0000.07720.55
5.6.130.0170.07020.64
5.6.120.0070.08320.64
5.6.110.0000.05320.45
5.6.100.0030.08320.68
5.6.90.0130.07720.54
5.6.80.0100.04019.85
5.6.70.0100.07720.05
5.6.60.0030.08319.95
5.6.50.0070.07720.04
5.6.40.0100.05020.00
5.6.30.0130.07020.07
5.6.20.0200.06719.99
5.6.10.0100.07319.89
5.6.00.0100.08019.95
5.5.380.0030.08317.44
5.5.370.0130.07717.63
5.5.360.0070.08317.39
5.5.350.0100.07317.65
5.5.340.0070.07717.86
5.5.330.0030.08018.16
5.5.320.0100.07717.91
5.5.310.0170.06018.13
5.5.300.0030.07718.13
5.5.290.0030.09018.09
5.5.280.0100.04718.25
5.5.270.0100.07318.14
5.5.260.0130.08017.85
5.5.250.0100.05717.84
5.5.240.0070.07317.25
5.5.230.0000.08017.52
5.5.220.0070.07717.46
5.5.210.0030.07717.54
5.5.200.0100.08317.36
5.5.190.0000.08717.60
5.5.180.0030.08017.47
5.5.160.0030.05317.48
5.5.150.0070.06717.35
5.5.140.0000.05717.19
5.5.130.0030.07717.21
5.5.120.0170.06717.47
5.5.110.0030.06017.18
5.5.100.0100.07717.24
5.5.90.0130.07017.42
5.5.80.0070.08317.11
5.5.70.0070.08017.40
5.5.60.0030.04717.27
5.5.50.0130.07017.39
5.5.40.0070.07717.09
5.5.30.0100.07717.25
5.5.20.0100.08317.37
5.5.10.0030.07717.36
5.5.00.0070.07717.09
5.4.450.0100.06319.51
5.4.440.0100.04319.32
5.4.430.0130.07019.48
5.4.420.0130.07719.44
5.4.410.0130.07319.14
5.4.400.0070.07018.98
5.4.390.0070.05719.11
5.4.380.0030.06019.18
5.4.370.0030.08019.18
5.4.360.0100.08319.18
5.4.350.0070.08018.97
5.4.340.0130.07319.27
5.4.320.0030.08719.16
5.4.310.0170.06718.95
5.4.300.0130.07019.17
5.4.290.0130.07019.25
5.4.280.0000.06719.16
5.4.270.0170.07019.12
5.4.260.0000.08318.95
5.4.250.0070.08319.00
5.4.240.0030.08018.94
5.4.230.0070.07318.94
5.4.220.0100.06719.20
5.4.210.0170.06018.93
5.4.200.0170.06719.16
5.4.190.0100.07719.24
5.4.180.0070.07718.93
5.4.170.0030.07719.09
5.4.160.0170.07019.05
5.4.150.0070.04318.90
5.4.140.0030.05316.48
5.4.130.0070.07316.46
5.4.120.0030.05716.18
5.4.110.0030.07716.18
5.4.100.0100.06316.38
5.4.90.0030.05316.38
5.4.80.0030.04716.11
5.4.70.0130.03716.36
5.4.60.0100.07016.46
5.4.50.0000.07716.33
5.4.40.0000.07716.53
5.4.30.0030.07316.34
5.4.20.0030.07316.45
5.4.10.0070.07316.48
5.4.00.0130.06015.70
5.3.290.0100.07014.46
5.3.280.0030.08014.44
5.3.270.0170.06714.70
5.3.260.0070.07714.49
5.3.250.0100.07314.50
5.3.240.0170.06314.61
5.3.230.0070.07714.59
5.3.220.0070.07314.41
5.3.210.0070.08314.39
5.3.200.0030.07314.49
5.3.190.0130.06714.41
5.3.180.0000.06314.63
5.3.170.0130.06014.36
5.3.160.0030.07714.49
5.3.150.0130.06714.42
5.3.140.0100.04314.34
5.3.130.0100.05314.45
5.3.120.0030.07714.41
5.3.110.0130.06714.46
5.3.100.0030.08013.94
5.3.90.0070.07714.01
5.3.80.0130.06314.03
5.3.70.0030.07714.09
5.3.60.0170.05713.86
5.3.50.0170.06313.84
5.3.40.0100.07013.96
5.3.30.0030.04313.75
5.3.20.0070.07013.55
5.3.10.0070.05313.71
5.3.00.0100.06013.55
5.2.170.0100.05011.94
5.2.160.0130.03711.94
5.2.150.0070.06311.94
5.2.140.0030.06711.94
5.2.130.0000.06311.94
5.2.120.0100.04311.94
5.2.110.0000.06711.94
5.2.100.0070.03711.94
5.2.90.0030.06311.94
5.2.80.0100.06011.94
5.2.70.0030.06311.94
5.2.60.0070.06011.94
5.2.50.0030.05311.94
5.2.40.0100.05711.94
5.2.30.0100.03711.94
5.2.20.0100.05311.94
5.2.10.0130.05011.94
5.2.00.0030.05711.94
5.1.60.0100.05011.94
5.1.50.0130.04011.94
5.1.40.0170.04311.94
5.1.30.0000.06011.94
5.1.20.0000.03711.94
5.1.10.0100.05311.94
5.1.00.0070.04711.94
5.0.50.0030.04711.94
5.0.40.0070.04011.94
5.0.30.0070.05011.94
5.0.20.0070.04711.94
5.0.10.0030.04311.94
5.0.00.0030.06311.94
4.4.90.0000.02711.94
4.4.80.0030.03011.94
4.4.70.0000.04011.94
4.4.60.0030.03311.94
4.4.50.0030.03711.94
4.4.40.0070.05311.94
4.4.30.0030.03311.94
4.4.20.0000.03711.94
4.4.10.0030.03711.94
4.4.00.0000.05311.94
4.3.110.0030.03311.94
4.3.100.0000.03711.94
4.3.90.0030.03311.94
4.3.80.0000.04711.94
4.3.70.0070.03011.94
4.3.60.0030.03311.94
4.3.50.0070.03011.94
4.3.40.0000.05311.94
4.3.30.0000.03711.94
4.3.20.0000.03711.94
4.3.10.0000.03711.94
4.3.00.0000.03711.94

preferences:
45.1 ms | 401 KiB | 5 Q