3v4l.org

run code in 300+ PHP versions simultaneously
<?php if( true OR false ) echo "1st true\n"; // OK if( false OR true ) echo "2nd true\n"; // OK $bar = true; $foo = false; $wat = $bar OR $foo; echo $wat ."\n"; // OK: 1 if( $wat ) echo "wat = T|F\n"; $wat = $foo || $bar; echo $wat ."\n"; // WAT? doesn't print? if( false OR $bar ) echo "F | bar\n"; // OK if( $foo OR $bar ) echo "foo | bar\n"; // OK if( $wat ) echo "wat = F|T\n"; // WAT? doesn't print? var_dump( false OR true ); // OK: bool(true) $wat = false || true; var_dump( $wat ); // WAT? bool(false)

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)
8.3.60.0070.01418.56
8.3.50.0140.00418.42
8.3.40.0080.00818.81
8.3.30.0090.00619.14
8.3.20.0060.00320.14
8.3.10.0000.00723.65
8.3.00.0040.00419.16
8.2.180.0100.01018.42
8.2.170.0070.00722.96
8.2.160.0070.00722.13
8.2.150.0040.00424.18
8.2.140.0000.00924.66
8.2.130.0040.00426.16
8.2.120.0040.00421.00
8.2.110.0060.00322.21
8.2.100.0100.00017.78
8.2.90.0110.00017.63
8.2.80.0050.00318.73
8.2.70.0060.00317.90
8.2.60.0000.00818.22
8.2.50.0040.00419.27
8.2.40.0060.00319.34
8.2.30.0080.00019.26
8.2.20.0050.00317.80
8.2.10.0040.00418.13
8.2.00.0000.00717.84
8.1.280.0140.00425.92
8.1.270.0000.00818.89
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0070.01123.87
8.1.230.0060.00617.64
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0030.00617.22
8.1.190.0000.00817.34
8.1.180.0040.00419.09
8.1.170.0030.00518.65
8.1.160.0000.00718.93
8.1.150.0050.00318.88
8.1.140.0000.00717.42
8.1.130.0030.00317.71
8.1.120.0050.00317.35
8.1.110.0000.00717.48
8.1.100.0000.00817.48
8.1.90.0000.00717.45
8.1.80.0040.00417.36
8.1.70.0000.00817.41
8.1.60.0060.00317.55
8.1.50.0030.00617.55
8.1.40.0000.00817.53
8.1.30.0000.00817.71
8.1.20.0050.00317.73
8.1.10.0000.00817.48
8.1.00.0040.00417.35
8.0.300.0070.00018.82
8.0.290.0050.00316.75
8.0.280.0040.00418.36
8.0.270.0070.00017.31
8.0.260.0000.00617.17
8.0.250.0070.00016.99
8.0.240.0030.00317.04
8.0.230.0000.00716.85
8.0.220.0030.00316.98
8.0.210.0000.00716.96
8.0.200.0060.00317.02
8.0.190.0040.00417.09
8.0.180.0000.00817.05
8.0.170.0080.00017.03
8.0.160.0040.00416.97
8.0.150.0000.00716.96
8.0.140.0050.00316.76
8.0.130.0000.00613.34
8.0.120.0080.00016.82
8.0.110.0050.00216.82
8.0.100.0070.00016.77
8.0.90.0030.00316.99
8.0.80.0100.00717.00
8.0.70.0040.00416.99
8.0.60.0000.00716.91
8.0.50.0050.00316.98
8.0.30.0040.01517.00
8.0.20.0110.01117.40
8.0.10.0050.00216.95
8.0.00.0100.01216.68
7.4.330.0000.00515.03
7.4.320.0070.00016.62
7.4.300.0000.00616.47
7.4.290.0030.00316.63
7.4.280.0000.00816.61
7.4.270.0030.00316.42
7.4.260.0030.00716.63
7.4.250.0040.00416.47
7.4.240.0050.00316.57
7.4.230.0070.00016.42
7.4.220.0070.01016.61
7.4.210.0030.01116.71
7.4.200.0000.00716.40
7.4.160.0080.00816.46
7.4.150.0070.01017.40
7.4.140.0090.01417.86
7.4.130.0100.00716.66
7.4.120.0060.01016.34
7.4.110.0100.01316.33
7.4.100.0090.00916.40
7.4.90.0090.00916.51
7.4.80.0100.00719.39
7.4.70.0130.00716.52
7.4.60.0100.01316.47
7.4.50.0040.00416.57
7.4.40.0030.01516.64
7.4.30.0120.00616.62
7.4.00.0040.00714.77
7.3.330.0000.00613.16
7.3.320.0000.00513.11
7.3.310.0070.00016.41
7.3.300.0040.00416.35
7.3.290.0120.00616.33
7.3.280.0110.00416.33
7.3.270.0120.00917.40
7.3.260.0060.01016.41
7.3.250.0060.01316.41
7.3.240.0080.00816.32
7.3.230.0120.00316.39
7.3.210.0170.00016.52
7.3.200.0100.00619.39
7.3.190.0150.00416.33
7.3.180.0150.00016.32
7.3.170.0030.01416.35
7.3.160.0060.01316.32
7.2.330.0090.00916.65
7.2.320.0140.00316.60
7.2.310.0040.01316.57
7.2.300.0030.01616.37
7.2.290.0130.01016.65
7.2.00.0090.00619.19
7.1.100.0070.00718.19
7.1.70.0080.00517.09
7.1.60.0070.00719.22
7.1.50.0070.01716.68
7.1.00.0100.07022.48
7.0.200.0040.00716.89
7.0.140.0130.06021.98
7.0.60.0070.08019.93
7.0.50.0100.04317.77
7.0.40.0170.03020.20
7.0.30.0330.07720.18
7.0.20.0370.07020.33
7.0.10.0030.04320.12
7.0.00.0100.08020.17
5.6.280.0000.07720.90
5.6.210.0000.05020.60
5.6.200.0030.08718.25
5.6.190.0170.07720.43
5.6.180.0300.05020.77
5.6.170.0370.04320.54
5.6.160.0100.08020.41
5.6.150.0100.03318.11
5.6.140.0030.04318.11
5.6.130.0070.08318.15
5.6.120.0070.08020.89
5.6.110.0130.08020.88
5.6.100.0070.07021.00
5.6.90.0130.08321.02
5.6.80.0000.04020.53
5.5.350.0100.03720.36
5.5.340.0100.06018.01
5.5.330.0170.07320.07
5.5.320.0200.07720.21
5.5.310.0300.06720.16
5.5.300.0030.08318.02
5.5.290.0070.04717.95
5.5.280.0130.08020.96
5.5.270.0070.08720.85
5.5.260.0100.06320.79
5.5.250.0070.08020.79
5.5.240.0270.06720.34
5.4.450.0770.06319.63
5.4.440.0230.05319.54
5.4.430.0270.05019.50
5.4.420.0170.05319.48
5.4.410.0330.04719.38
5.4.400.0200.05319.29
5.4.390.1000.06018.71
5.4.380.0870.04718.66
5.4.370.0930.06318.49
5.4.360.0870.05018.56
5.4.350.1030.05018.67
5.4.340.0930.05318.70
5.4.320.1000.05018.74
5.4.310.0970.05018.49
5.4.300.0930.05018.64
5.4.290.1000.05018.74
5.4.280.1000.06018.55
5.4.270.0800.05718.55
5.4.260.1030.06318.64
5.4.250.1130.04718.55
5.4.240.1000.05318.49
5.4.230.0930.06018.60
5.4.220.0730.06318.50
5.4.210.0900.05018.55
5.4.200.1000.06316.59
5.4.190.0830.06318.64
5.4.180.0970.05318.63
5.4.170.1070.05018.63
5.4.160.1000.05718.68
5.4.150.1030.06718.56
5.4.140.1030.06316.13
5.4.130.1030.07716.07
5.4.120.1030.05716.16
5.4.110.0970.04716.11
5.4.100.0770.05716.17
5.4.90.0770.05016.04
5.4.80.0730.05316.16
5.4.70.0900.05316.32
5.4.60.0930.04716.06
5.4.50.0870.05716.16
5.4.40.0770.05316.23
5.4.30.0670.06016.22
5.4.20.0930.05016.19
5.4.10.1230.04716.13
5.4.00.1000.04015.76
5.3.290.0970.05314.73
5.3.280.1070.04314.59
5.3.270.1030.04714.52
5.3.260.1030.06014.53
5.3.250.1000.04314.53
5.3.240.0900.05314.52
5.3.230.0900.05714.51
5.3.220.0870.05714.61
5.3.210.0970.05714.54
5.3.200.0970.04314.66
5.3.190.0870.06014.57
5.3.180.0970.04714.49
5.3.170.0930.05314.67
5.3.160.0930.05314.47
5.3.150.0970.06014.54
5.3.140.1000.04314.55
5.3.130.0970.05714.55
5.3.120.0930.06314.54
5.3.110.0930.05714.52
5.3.100.1070.04013.96
5.3.90.1000.05313.96
5.3.80.0930.05013.99
5.3.70.1000.04713.91
5.3.60.0930.06013.93
5.3.50.0930.05313.86
5.3.40.0900.05314.02
5.3.30.0800.05313.91
5.3.20.0730.06013.66
5.3.10.0170.04713.75
5.3.00.0030.06013.54
5.2.170.0100.04311.18
5.2.160.0230.04311.13
5.2.150.0800.06311.11
5.2.140.0730.04711.17
5.2.130.0830.05311.06
5.2.120.0770.04011.04
5.2.110.0830.05711.05
5.2.100.0800.03711.14
5.2.90.0770.04011.14
5.2.80.0770.04311.15
5.2.70.0870.03311.13
5.2.60.0830.03711.18
5.2.50.0900.03011.05
5.2.40.0630.04011.03
5.2.30.0630.05010.90
5.2.20.0570.04710.94
5.2.10.0730.03310.90
5.2.00.0570.05010.87
5.1.60.0570.0479.96
5.1.50.0600.0379.96
5.1.40.0800.02010.09
5.1.30.0670.03710.38
5.1.20.0770.03710.41
5.1.10.0600.04010.15
5.1.00.0730.03310.14
5.0.50.0300.0308.70
5.0.40.0370.0278.41
5.0.30.0370.0408.30
5.0.20.0370.0308.30
5.0.10.0400.0278.25
5.0.00.0370.0408.30
4.4.90.0300.0235.92
4.4.80.0370.0175.90
4.4.70.0300.0275.86
4.4.60.0430.0135.95
4.4.50.0330.0205.98
4.4.40.0270.0405.88
4.4.30.0300.0235.89
4.4.20.0330.0205.95
4.4.10.0270.0275.94
4.4.00.0330.0335.96
4.3.110.0370.0175.80
4.3.100.0370.0305.80
4.3.90.0330.0205.84
4.3.80.0330.0335.88
4.3.70.0300.0275.81
4.3.60.0330.0205.81
4.3.50.0370.0175.83
4.3.40.0370.0305.77
4.3.30.0170.0234.57
4.3.20.0170.0234.56
4.3.10.0170.0234.55
4.3.00.0170.0207.34

preferences:
70.82 ms | 400 KiB | 5 Q