3v4l.org

run code in 300+ PHP versions simultaneously
<?php $int_var=256; $double=2.54; $r=$int_var+$double; echo"$r"; if(2+1==4) { echo"this value is equal"; } else { echo"this value is not equal\n"; } define("constant",80); echo constant("constant"); $a=10; $b=200; $c; echo "$a+$b=$C , this is arithmetic operation\n"; echo "$b-$a=$c , this is subtraction operation\n"; echo "$b/$a=$c , this is division operation\n"; echo "$b%$a=$c, this is modulus and returns reminder\n"; echo "$a*$b=$c, this is multipication\n"; echo "++$a, this will increment a value and return a value\n"; echo "$a++, this will first print a value then it increment\n"; echo "$--$b, this will decrement b value and return b \n"; echo "$b--, this will return b value and then decrement\n";

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)
8.3.60.0070.00716.75
8.3.50.0150.00522.92
8.3.40.0070.00718.79
8.3.30.0100.00318.98
8.3.20.0040.00820.20
8.3.10.0030.00620.66
8.3.00.0040.00419.38
8.2.180.0040.01116.75
8.2.170.0110.00422.96
8.2.160.0070.01020.31
8.2.150.0140.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00821.01
8.2.110.0040.00420.47
8.2.100.0060.00618.16
8.2.90.0040.00419.17
8.2.80.0080.00017.97
8.2.70.0000.00917.63
8.2.60.0000.00817.93
8.2.50.0050.00518.07
8.2.40.0040.00418.22
8.2.30.0000.00819.45
8.2.20.0000.00917.74
8.2.10.0000.00718.13
8.2.00.0020.00517.73
8.1.280.0090.00925.92
8.1.270.0040.00423.91
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0070.00423.92
8.1.230.0080.00419.05
8.1.220.0080.00017.79
8.1.210.0080.00018.77
8.1.200.0060.00317.13
8.1.190.0050.00517.23
8.1.180.0050.00318.10
8.1.170.0080.00018.57
8.1.160.0070.00021.93
8.1.150.0060.00318.77
8.1.140.0040.00417.33
8.1.130.0040.00417.85
8.1.120.0030.00417.45
8.1.110.0000.00817.49
8.1.100.0000.00717.42
8.1.90.0040.00417.41
8.1.80.0000.00717.47
8.1.70.0030.00317.39
8.1.60.0030.00617.63
8.1.50.0000.00817.48
8.1.40.0050.00217.56
8.1.30.0000.00917.70
8.1.20.0040.00417.63
8.1.10.0050.00317.37
8.1.00.0050.00317.49
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0030.00318.52
8.0.270.0040.00417.32
8.0.260.0000.00617.29
8.0.250.0030.00317.03
8.0.240.0030.00517.05
8.0.230.0070.00016.98
8.0.220.0030.00316.85
8.0.210.0050.00316.98
8.0.200.0040.00416.93
8.0.190.0000.00817.03
8.0.180.0000.00717.05
8.0.170.0040.00416.91
8.0.160.0050.00317.04
8.0.150.0030.00316.94
8.0.140.0000.00816.94
8.0.130.0000.00613.42
8.0.120.0000.00816.95
8.0.110.0050.00316.89
8.0.100.0000.00716.96
8.0.90.0040.00416.86
8.0.80.0060.01217.04
8.0.70.0040.00416.80
8.0.60.0040.00416.83
8.0.50.0040.00416.91
8.0.30.0160.00817.24
8.0.20.0100.00917.43
8.0.10.0040.00417.14
8.0.00.0120.01016.83
7.4.330.0030.00315.10
7.4.320.0000.00616.53
7.4.300.0070.00016.59
7.4.290.0040.00416.49
7.4.280.0000.00716.62
7.4.270.0050.00216.54
7.4.260.0040.00416.41
7.4.250.0000.00716.59
7.4.240.0050.00216.46
7.4.230.0030.00316.43
7.4.220.0090.00916.73
7.4.210.0140.00016.49
7.4.200.0000.00716.52
7.4.160.0060.00916.53
7.4.150.0140.00617.40
7.4.140.0120.00617.86
7.4.130.0060.01216.56
7.4.120.0070.01216.44
7.4.110.0140.00316.59
7.4.100.0100.00716.75
7.4.90.0120.00616.52
7.4.80.0080.00819.39
7.4.70.0070.01016.59
7.4.60.0100.00616.36
7.4.50.0080.00016.37
7.4.40.0070.01016.66
7.4.30.0120.00416.70
7.4.10.0130.00315.30
7.4.00.0100.00715.03
7.3.330.0030.00313.18
7.3.320.0030.00313.34
7.3.310.0070.00016.40
7.3.300.0070.00016.35
7.3.290.0030.01216.39
7.3.280.0070.00916.40
7.3.270.0170.01017.40
7.3.260.0090.00916.63
7.3.250.0100.00716.39
7.3.240.0030.01416.39
7.3.230.0110.00616.50
7.3.210.0060.01116.60
7.3.200.0110.00519.39
7.3.190.0060.01016.31
7.3.180.0100.00716.57
7.3.170.0150.00616.40
7.3.160.0100.00716.50
7.3.130.0100.00715.30
7.3.120.0060.01315.30
7.3.110.0110.00815.30
7.3.100.0070.00715.30
7.3.90.0070.01015.30
7.3.80.0100.00615.30
7.3.70.0040.01115.30
7.3.60.0030.00715.30
7.3.50.0060.00915.30
7.3.40.0030.00615.30
7.3.30.0030.01415.30
7.3.20.0050.00516.53
7.3.10.0050.00816.67
7.3.00.0050.00816.49
7.2.330.0030.01716.55
7.2.320.0090.00916.38
7.2.310.0200.00316.54
7.2.300.0030.01716.45
7.2.290.0030.01416.45
7.2.260.0070.01015.30
7.2.250.0130.00615.30
7.2.240.0070.00715.30
7.2.230.0030.01315.30
7.2.220.0030.01515.30
7.2.210.0050.00515.30
7.2.200.0090.00615.30
7.2.190.0040.01115.30
7.2.180.0090.00915.30
7.2.170.0100.00715.30
7.2.160.0090.00615.30
7.2.150.0100.00716.95
7.2.140.0060.00916.81
7.2.130.0040.00816.67
7.2.120.0020.01216.84
7.2.110.0070.00716.75
7.2.100.0120.00416.78
7.2.90.0080.00616.70
7.2.80.0010.01216.76
7.2.70.0050.01016.55
7.2.60.0060.00916.84
7.2.50.0030.00716.52
7.2.40.0040.00816.84
7.2.30.0070.00516.58
7.2.20.0030.00916.80
7.2.10.0060.00916.83
7.2.00.0040.00917.65
7.1.330.0040.01115.90
7.1.320.0090.00615.93
7.1.310.0030.00715.97
7.1.300.0030.00615.95
7.1.290.0070.00315.82
7.1.280.0060.00615.75
7.1.270.0110.00415.79
7.1.260.0000.01515.63
7.1.250.0100.00415.68
7.1.240.0050.01015.74
7.1.230.0070.00615.69
7.1.220.0080.00615.75
7.1.210.0050.00715.74
7.1.200.0060.00615.75
7.1.190.0060.00615.67
7.1.180.0030.00815.71
7.1.170.0050.00715.67
7.1.160.0050.00715.58
7.1.150.0030.00715.71
7.1.140.0050.00815.66
7.1.130.0050.00415.66
7.1.120.0050.01015.66
7.1.110.0060.00415.58
7.1.100.0030.01016.42
7.1.90.0040.00915.67
7.1.80.0050.00915.67
7.1.70.0070.00316.30
7.1.60.0080.00816.94
7.1.50.0060.00916.28
7.1.40.0050.00815.53
7.1.30.0060.00615.77
7.1.20.0020.01315.70
7.1.10.0030.01215.85
7.1.00.0030.03117.95
7.0.330.0050.00715.42
7.0.320.0000.01115.42
7.0.310.0070.00815.28
7.0.300.0120.00315.35
7.0.290.0060.00515.32
7.0.280.0110.00315.35
7.0.270.0030.00815.23
7.0.260.0050.00715.40
7.0.250.0050.01015.39
7.0.240.0050.00615.39
7.0.230.0020.00615.44
7.0.220.0030.01015.38
7.0.210.0000.01315.28
7.0.200.0060.00515.77
7.0.190.0070.00415.26
7.0.180.0020.01015.37
7.0.170.0110.00315.37
7.0.160.0060.00515.46
7.0.150.0080.00515.37
7.0.140.0060.02617.57
7.0.130.0040.01115.31
7.0.120.0050.00715.26
7.0.110.0050.00715.45
7.0.100.0050.00715.46
7.0.90.0020.00915.25
7.0.80.0030.00815.32
7.0.70.0020.00815.37
7.0.60.0090.03016.93
7.0.50.0050.03016.22
7.0.40.0020.03016.18
7.0.30.0110.02016.31
7.0.20.0130.02716.30
7.0.10.0120.02816.32
7.0.00.0040.03316.17
5.6.400.0030.00615.30
5.6.390.0000.00815.30
5.6.380.0030.00914.91
5.6.370.0040.01214.91
5.6.360.0050.00314.81
5.6.350.0030.00914.90
5.6.340.0060.00814.95
5.6.330.0040.01014.85
5.6.320.0050.00914.82
5.6.310.0080.00714.78
5.6.300.0050.01114.83
5.6.290.0040.00614.88
5.6.280.0090.02716.87
5.6.270.0060.00614.99
5.6.260.0100.00514.94
5.6.250.0040.00614.90
5.6.240.0050.00714.87
5.6.230.0050.00814.78
5.6.220.0030.00714.72
5.6.210.0060.03216.65
5.6.200.0040.02915.83
5.6.190.0090.02916.70
5.6.180.0100.02516.69
5.6.170.0110.02216.57
5.6.160.0060.02816.68
5.6.150.0050.03315.88
5.6.140.0080.02415.97
5.6.130.0050.01916.06
5.6.120.0050.02416.89
5.6.110.0070.03116.86
5.6.100.0050.03216.94
5.6.90.0050.02416.80
5.6.80.0100.02416.70
5.6.70.1180.01416.60
5.6.60.0110.00214.81
5.6.50.0030.01114.70
5.6.40.0050.00814.84
5.6.30.0020.00814.77
5.6.20.0060.00514.82
5.6.10.0070.00314.85
5.6.00.0050.00614.71
5.5.380.0040.00613.09
5.5.370.0010.01313.14
5.5.360.0050.00713.31
5.5.350.0080.02615.61
5.5.340.0080.03114.80
5.5.330.0060.01615.55
5.5.320.0110.02415.64
5.5.310.0100.01815.51
5.5.300.0060.03014.78
5.5.290.0070.02814.71
5.5.280.0030.03715.64
5.5.270.0060.01915.65
5.5.260.0070.03415.77
5.5.250.0050.01915.63
5.5.240.0130.02615.45
5.5.230.0050.00613.14
5.5.220.0050.00313.12
5.5.210.0040.00713.05
5.5.200.0020.00712.97
5.5.190.0030.00513.18
5.5.180.0090.00413.23
5.5.170.0050.00913.17
5.5.160.0060.00613.21
5.5.150.0000.00813.21
5.5.140.0040.00913.06
5.5.130.0050.00513.25
5.5.120.0030.00413.19
5.5.110.0020.00813.06
5.5.100.0040.00413.21
5.5.90.0040.00913.20
5.5.80.0070.00513.13
5.5.70.0030.00613.17
5.5.60.0020.00713.02
5.5.50.0000.01213.24
5.5.40.0020.01113.18
5.5.30.0020.01013.16
5.5.20.0060.00513.18
5.5.10.0060.00613.18
5.5.00.0070.00713.20
5.4.450.0060.01915.29
5.4.440.0080.01515.27
5.4.430.0080.01815.19
5.4.420.0070.01815.09
5.4.410.0120.01715.10
5.4.400.0230.01314.99
5.4.390.0110.01915.02
5.4.380.0130.02114.96
5.4.370.0170.02414.84
5.4.360.0160.02214.96
5.4.350.0170.02414.94
5.4.340.0220.02414.91
5.4.330.0020.00812.96
5.4.320.0030.01912.83
5.4.310.0040.01612.82
5.4.300.0050.01812.90
5.4.290.0060.01812.87
5.4.280.0060.01512.87
5.4.270.0040.01712.87
5.4.260.0040.01512.72
5.4.250.0070.01612.83
5.4.240.0030.01812.86
5.4.230.0060.01712.78
5.4.220.0030.02012.82
5.4.210.0030.01712.88
5.4.200.0070.01812.81
5.4.190.0040.01712.91
5.4.180.0060.01512.81
5.4.170.0070.01712.82
5.4.160.0060.01412.81
5.4.150.0030.01912.81
5.4.140.0050.01612.75
5.4.130.0040.01712.69
5.4.120.0080.01712.70
5.4.110.0050.02312.76
5.4.100.0040.01912.70
5.4.90.0060.01712.61
5.4.80.0030.01912.67
5.4.70.0060.01512.73
5.4.60.0050.02112.78
5.4.50.0080.01312.72
5.4.40.0030.01612.60
5.4.30.0050.01612.78
5.4.20.0050.01712.72
5.4.10.0060.01912.77
5.4.00.0040.01612.52
5.3.290.0020.02311.68
5.3.280.0050.02211.59
5.3.270.0030.02411.61
5.3.260.0040.02111.65
5.3.250.0050.02111.61
5.3.240.0100.02011.55
5.3.230.0030.02211.57
5.3.220.0070.02011.49
5.3.210.0040.02611.52
5.3.200.0060.02411.43
5.3.190.0030.02411.55
5.3.180.0060.02311.58
5.3.170.0090.01911.62
5.3.160.0070.02411.61
5.3.150.0070.01911.58
5.3.140.0060.02111.55
5.3.130.0050.02711.59
5.3.120.0050.02211.60
5.3.110.0060.02111.49
5.3.100.0060.02511.33
5.3.90.0070.02511.26
5.3.80.0030.02211.21
5.3.70.0050.02411.27
5.3.60.0050.02111.20
5.3.50.0030.02411.21
5.3.40.0040.02611.24
5.3.30.0060.02211.29
5.3.20.0060.02311.03
5.3.10.0070.02110.95
5.3.00.0030.02310.98
5.2.170.0060.0199.57
5.2.160.0090.0149.57
5.2.150.0040.0179.57
5.2.140.0050.0179.57
5.2.130.0050.0159.55
5.2.120.0030.0209.55
5.2.110.0050.0179.55
5.2.100.0050.0179.55
5.2.90.0040.0189.55
5.2.80.0040.0159.55
5.2.70.0050.0199.55
5.2.60.0040.0229.53
5.2.50.0020.0219.51
5.2.40.0020.0209.50
5.2.30.0070.0149.48
5.2.20.0020.0189.49
5.2.10.0030.0189.46
5.2.00.0080.0159.39
5.1.60.0050.0169.04
5.1.50.0050.0149.03
5.1.40.0020.0159.02
5.1.30.0040.0139.20
5.1.20.0030.0149.21
5.1.10.0060.0139.07
5.1.00.0020.0209.07
5.0.50.0040.0138.31
5.0.40.0020.0158.24
5.0.30.0040.0188.15
5.0.20.0020.0148.14
5.0.10.0020.0138.13
5.0.00.0040.0238.13
4.4.90.0040.0107.36
4.4.80.0050.0097.35
4.4.70.0010.0107.35
4.4.60.0040.0087.35
4.4.50.0030.0107.36
4.4.40.0030.0137.33
4.4.30.0030.0077.35
4.4.20.0010.0117.39
4.4.10.0030.0097.40
4.4.00.0010.0177.35
4.3.110.0040.0097.31
4.3.100.0020.0137.31
4.3.90.0020.0097.29
4.3.80.0010.0157.28
4.3.70.0030.0097.29
4.3.60.0040.0087.29
4.3.50.0020.0107.29
4.3.40.0010.0157.25
4.3.30.0020.0096.65
4.3.20.0010.0106.64
4.3.10.0030.0116.62
4.3.00.0000.01012.45

preferences:
58.49 ms | 400 KiB | 5 Q