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 "T | F\n"; $wat = $foo OR $bar; echo $wat ."\n"; // WAT? doesn't print? if( false OR $bar ) echo "F | T\n"; // OK if( $foo OR $bar ) echo "F | T\n"; // OK if( $wat ) echo "F | T\n"; // WAT? doesn't print?

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)
8.3.60.0100.01018.43
8.3.50.0170.00816.25
8.3.40.0060.00918.84
8.3.30.0100.00318.95
8.3.20.0040.00420.07
8.3.10.0040.00423.57
8.3.00.0030.00520.96
8.2.180.0120.00318.27
8.2.170.0100.00722.96
8.2.160.0040.00922.08
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0000.00726.16
8.2.120.0080.00021.04
8.2.110.0060.00320.14
8.2.100.0040.00717.91
8.2.90.0090.00017.84
8.2.80.0000.00917.97
8.2.70.0090.00017.90
8.2.60.0040.00418.09
8.2.50.0040.00418.10
8.2.40.0090.00319.43
8.2.30.0080.00019.28
8.2.20.0050.00217.66
8.2.10.0040.00418.04
8.2.00.0030.00617.66
8.1.280.0110.00425.92
8.1.270.0030.00618.98
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.46
8.1.230.0040.00722.68
8.1.220.0040.00417.89
8.1.210.0000.01118.77
8.1.200.0060.00317.35
8.1.190.0030.00517.23
8.1.180.0040.00418.97
8.1.170.0060.00318.63
8.1.160.0050.00319.06
8.1.150.0040.00418.88
8.1.140.0030.00517.50
8.1.130.0030.00317.80
8.1.120.0030.00317.43
8.1.110.0040.00417.45
8.1.100.0000.00717.44
8.1.90.0040.00417.34
8.1.80.0030.00517.43
8.1.70.0000.00717.46
8.1.60.0000.00817.39
8.1.50.0060.00317.43
8.1.40.0000.00717.42
8.1.30.0080.00017.63
8.1.20.0000.00817.54
8.1.10.0050.00317.36
8.1.00.0050.00217.47
8.0.300.0000.00820.03
8.0.290.0040.00716.75
8.0.280.0000.00718.30
8.0.270.0000.00817.24
8.0.260.0050.00317.23
8.0.250.0050.00216.98
8.0.240.0070.00017.04
8.0.230.0040.00416.88
8.0.220.0000.00716.93
8.0.210.0000.00716.82
8.0.200.0060.00316.97
8.0.190.0090.00017.00
8.0.180.0030.00516.99
8.0.170.0040.00416.86
8.0.160.0050.00216.92
8.0.150.0040.00416.95
8.0.140.0000.00716.86
8.0.130.0030.00313.39
8.0.120.0030.00516.77
8.0.110.0040.00416.98
8.0.100.0030.00516.80
8.0.90.0040.00416.76
8.0.80.0120.00916.93
8.0.70.0050.00316.75
8.0.60.0050.00216.94
8.0.50.0000.00716.93
8.0.30.0120.00717.25
8.0.20.0060.01217.40
8.0.10.0000.00816.91
8.0.00.0060.01116.62
7.4.330.0030.00315.03
7.4.320.0030.00316.58
7.4.300.0000.00716.46
7.4.290.0000.00716.60
7.4.280.0000.00816.41
7.4.270.0000.00716.50
7.4.260.0070.00016.46
7.4.250.0040.00416.55
7.4.240.0060.00216.49
7.4.230.0000.00716.40
7.4.220.0110.00716.52
7.4.210.0040.01116.52
7.4.200.0030.00316.49
7.4.160.0130.00316.44
7.4.150.0120.01317.40
7.4.140.0090.00717.86
7.4.130.0130.00416.52
7.4.120.0070.01116.49
7.4.110.0140.00316.56
7.4.100.0090.01216.54
7.4.90.0120.00416.43
7.4.80.0100.01019.39
7.4.70.0060.01216.59
7.4.60.0130.00316.32
7.4.50.0000.00916.61
7.4.40.0090.00916.63
7.4.30.0110.00616.57
7.4.00.0060.00914.89
7.3.330.0000.00613.18
7.3.320.0060.00013.16
7.3.310.0030.00316.38
7.3.300.0060.00016.34
7.3.290.0050.00916.31
7.3.280.0090.01016.32
7.3.270.0060.01017.40
7.3.260.0130.00916.36
7.3.250.0060.01216.40
7.3.240.0090.00616.39
7.3.230.0170.00616.48
7.3.210.0100.00616.56
7.3.200.0070.01019.39
7.3.190.0120.00916.33
7.3.180.0090.00616.39
7.3.170.0030.01316.34
7.3.160.0060.01216.35
7.2.330.0070.01016.66
7.2.320.0070.01416.61
7.2.310.0130.00316.57
7.2.300.0130.00316.57
7.2.290.0070.01016.47
7.2.00.0000.01519.25
7.1.100.0030.00617.98
7.1.70.0250.00417.12
7.1.60.0070.00717.13
7.1.50.0160.00316.99
7.1.00.0030.07322.24
7.0.200.0070.00716.87
7.0.140.0000.04021.99
7.0.60.0200.07319.96
7.0.50.0070.06717.88
7.0.40.0100.08020.04
7.0.30.0270.04020.15
7.0.20.0270.07720.17
7.0.10.0030.09320.33
7.0.00.0100.08020.09
5.6.280.0100.06721.06
5.6.210.0070.05720.60
5.6.200.0100.08018.16
5.6.190.0000.04720.49
5.6.180.0270.04320.60
5.6.170.0300.07720.54
5.6.160.0070.07720.47
5.6.150.0070.04718.18
5.6.140.0070.04018.13
5.6.130.0030.04018.21
5.6.120.0000.04320.96
5.6.110.0100.08020.98
5.6.100.0030.05021.06
5.6.90.0070.03720.97
5.6.80.0070.08020.38
5.5.350.0230.08020.44
5.5.340.0000.08317.96
5.5.330.0100.03720.13
5.5.320.0270.05720.41
5.5.310.0270.06320.50
5.5.300.0070.08017.98
5.5.290.0100.03718.01
5.5.280.0070.08020.89
5.5.270.0130.07720.88
5.5.260.0070.07020.79
5.5.250.0170.07720.68
5.5.240.0070.07020.06
5.4.450.0270.06319.48
5.4.440.0370.06719.55
5.4.430.0170.05319.19
5.4.420.0300.05319.37
5.4.410.0270.05319.45
5.4.400.0200.06718.93
5.4.390.0230.04718.50
5.4.380.0330.04718.57
5.4.370.0170.05718.66
5.4.360.0230.05318.70
5.4.350.0230.05318.65
5.4.340.0230.05018.59
5.4.320.0430.03318.66
5.4.310.0300.04718.69
5.4.300.0300.04718.64
5.4.290.0230.05018.71
5.4.280.0330.07318.61
5.4.270.0370.05718.43
5.4.260.0200.06018.64
5.4.250.0200.06018.68
5.4.240.0230.05718.55
5.4.230.0170.05718.57
5.4.220.0230.05718.70
5.4.210.0200.05318.60
5.4.200.0130.06016.48
5.4.190.0330.04718.67
5.4.180.0230.05318.55
5.4.170.0330.05318.70
5.4.160.0200.05718.64
5.4.150.0530.04318.54
5.4.140.0270.05316.27
5.4.130.0130.05716.16
5.4.120.0230.05316.15
5.4.110.0370.06316.03
5.4.100.0330.04316.17
5.4.90.0370.05016.08
5.4.80.0170.05716.18
5.4.70.0330.06716.10
5.4.60.0300.06316.22
5.4.50.0270.04316.14
5.4.40.0130.05716.04
5.4.30.0230.04716.26
5.4.20.0200.05316.04
5.4.10.0270.04316.17
5.4.00.0300.04715.60
5.3.290.0370.07014.71
5.3.280.0330.06714.52
5.3.270.0300.07014.57
5.3.260.0200.06014.70
5.3.250.0200.05714.52
5.3.240.0270.05014.61
5.3.230.0370.05014.64
5.3.220.0170.05714.51
5.3.210.0230.07714.58
5.3.200.0200.05314.47
5.3.190.0370.04314.53
5.3.180.0200.05014.54
5.3.170.0200.05314.55
5.3.160.0270.06314.47
5.3.150.0230.05014.45
5.3.140.0300.04714.53
5.3.130.0230.06014.50
5.3.120.0200.05314.46
5.3.110.0230.05014.62
5.3.100.0230.05313.96
5.3.90.0170.05714.00
5.3.80.0270.05014.01
5.3.70.0300.04014.05
5.3.60.0230.05314.10
5.3.50.0170.05314.05
5.3.40.0170.05314.02
5.3.30.0200.05013.82
5.3.20.0330.04313.79
5.3.10.0130.05313.68
5.3.00.0230.04713.71
5.2.170.0370.05711.11
5.2.160.0270.05711.05
5.2.150.0230.04311.09
5.2.140.0370.04011.07
5.2.130.0200.03711.05
5.2.120.0270.05011.07
5.2.110.0170.04311.10
5.2.100.0130.05011.08
5.2.90.0330.04011.26
5.2.80.0300.04311.25
5.2.70.0270.04011.23
5.2.60.0230.03311.20
5.2.50.0170.04011.00
5.2.40.0170.04311.07
5.2.30.0130.04311.00
5.2.20.0130.04011.09
5.2.10.0130.03711.01
5.2.00.0170.04310.71
5.1.60.0170.04010.01
5.1.50.0030.04310.11
5.1.40.0130.0339.95
5.1.30.0170.03310.34
5.1.20.0170.03310.45
5.1.10.0100.03710.14
5.1.00.0100.04010.10
5.0.50.0000.0408.61
5.0.40.0100.0378.55
5.0.30.0130.0508.24
5.0.20.0130.0338.32
5.0.10.0100.0438.37
5.0.00.0170.0508.29
4.4.90.0000.0405.93
4.4.80.0070.0335.81
4.4.70.0070.0275.95
4.4.60.0100.0305.87
4.4.50.0070.0335.90
4.4.40.0170.0475.82
4.4.30.0100.0275.90
4.4.20.0030.0305.94
4.4.10.0070.0235.98
4.4.00.0030.0405.92
4.3.110.0100.0205.91
4.3.100.0200.0175.83
4.3.90.0100.0235.82
4.3.80.0030.0405.85
4.3.70.0130.0205.79
4.3.60.0070.0205.89
4.3.50.0170.0175.82
4.3.40.0130.0405.75
4.3.30.0130.0204.55
4.3.20.0100.0274.55
4.3.10.0000.0334.56
4.3.00.0130.0206.73

preferences:
50.2 ms | 400 KiB | 5 Q