3v4l.org

run code in 300+ PHP versions simultaneously
<?php $demo = [ 'test' => 'boo' ]; echo "this is a test {$demo['fuck']}";

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)
8.3.40.0110.00418.68
8.3.30.0100.00318.80
8.3.20.0070.00020.25
8.3.10.0030.00623.64
8.3.00.0070.00018.98
8.2.170.0120.00622.96
8.2.160.0130.00020.45
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00326.16
8.2.120.0040.00420.86
8.2.110.0060.00320.43
8.2.100.0040.00717.91
8.2.90.0030.00517.62
8.2.80.0040.00418.91
8.2.70.0040.00717.75
8.2.60.0050.00317.63
8.2.50.0040.00417.93
8.2.40.0050.00319.48
8.2.30.0000.01018.36
8.2.20.0020.00517.69
8.2.10.0000.00717.89
8.2.00.0000.00717.61
8.1.270.0100.00723.96
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0140.00719.48
8.1.230.0040.00720.88
8.1.220.0000.00918.61
8.1.210.0090.00018.77
8.1.200.0030.00617.22
8.1.190.0080.00017.10
8.1.180.0040.00418.10
8.1.170.0000.00817.62
8.1.160.0070.00021.95
8.1.150.0000.00818.47
8.1.140.0040.00417.38
8.1.130.0030.00617.86
8.1.120.0070.00017.46
8.1.110.0000.00817.31
8.1.100.0040.00417.38
8.1.90.0040.00317.34
8.1.80.0060.00317.41
8.1.70.0030.00317.33
8.1.60.0070.00017.50
8.1.50.0030.00517.39
8.1.40.0040.00417.45
8.1.30.0100.00017.57
8.1.20.0040.00417.62
8.1.10.0000.00717.48
8.1.00.0000.00717.38
8.0.300.0080.00018.77
8.0.290.0070.00016.75
8.0.280.0000.00718.38
8.0.270.0000.00717.16
8.0.260.0000.00617.30
8.0.250.0020.00517.07
8.0.240.0000.00716.97
8.0.230.0090.00017.01
8.0.220.0030.00316.97
8.0.210.0000.00716.95
8.0.200.0030.00316.89
8.0.190.0000.00717.06
8.0.180.0040.00416.99
8.0.170.0040.00416.96
8.0.160.0000.00716.82
8.0.150.0060.00316.91
8.0.140.0000.00716.91
8.0.130.0050.00013.32
8.0.120.0000.00816.88
8.0.110.0000.00716.84
8.0.100.0080.00017.01
8.0.90.0020.00516.78
8.0.80.0040.01116.80
8.0.70.0050.00316.90
8.0.60.0000.00716.88
8.0.50.0000.00716.91
8.0.30.0100.01016.91
8.0.20.0090.00917.40
8.0.10.0070.00016.93
8.0.00.0080.00916.86
7.4.330.0060.00015.00
7.4.320.0060.00016.50
7.4.300.0000.00616.48
7.4.290.0000.00716.53
7.4.280.0000.00816.43
7.4.270.0030.00316.35
7.4.260.0050.00216.41
7.4.250.0070.00016.48
7.4.240.0030.00316.48
7.4.230.0030.00316.50
7.4.220.0130.00316.60
7.4.210.0060.00816.49
7.4.200.0030.00316.27
7.4.190.0000.00716.38
7.4.160.0000.02016.59
7.4.150.0130.01317.40
7.4.140.0150.01017.86
7.4.130.0100.00716.41
7.4.120.0050.01216.46
7.4.110.0120.00916.38
7.4.100.0140.00716.64
7.4.90.0060.01016.54
7.4.80.0140.00319.39
7.4.70.0100.00716.36
7.4.60.0100.00616.50
7.4.50.0030.00316.25
7.4.40.0090.00916.58
7.4.30.0030.01316.51
7.4.10.0070.01315.04
7.4.00.0110.00714.89
7.3.330.0000.00613.15
7.3.320.0000.00513.20
7.3.310.0080.00016.08
7.3.300.0070.00016.17
7.3.290.0060.01316.30
7.3.280.0070.00916.27
7.3.270.0070.01717.40
7.3.260.0100.00716.23
7.3.250.0090.01116.33
7.3.240.0070.01016.51
7.3.230.0120.00416.39
7.3.210.0030.01316.22
7.3.200.0120.00619.39
7.3.190.0100.00716.48
7.3.180.0030.01816.23
7.3.170.0120.00416.27
7.3.160.0080.00816.53
7.3.130.0060.01214.77
7.3.120.0050.01214.71
7.3.110.0080.01114.73
7.3.100.0120.00514.76
7.3.90.0080.00514.75
7.3.80.0040.00914.79
7.3.70.0030.01114.73
7.3.60.0080.00414.67
7.3.50.0070.00614.86
7.3.40.0050.01014.65
7.3.30.0060.01114.85
7.3.20.0030.00816.49
7.3.10.0050.00516.49
7.3.00.0060.00816.39
7.2.330.0040.01816.66
7.2.320.0000.01716.31
7.2.310.0110.00616.73
7.2.300.0070.01316.60
7.2.290.0060.01516.61
7.2.260.0070.01014.94
7.2.250.0090.00814.91
7.2.240.0080.00915.06
7.2.230.0080.00614.84
7.2.220.0040.01014.83
7.2.210.0070.00714.88
7.2.200.0100.00314.91
7.2.190.0050.00914.98
7.2.180.0070.00914.93
7.2.170.0030.01315.08
7.2.160.0050.01014.94
7.2.150.0060.00516.87
7.2.140.0050.00816.82
7.2.130.0060.00816.98
7.2.120.0030.00816.89
7.2.110.0070.00816.88
7.2.100.0050.00716.92
7.2.90.0090.00516.67
7.2.80.0140.00516.58
7.2.70.0060.00816.83
7.2.60.0070.00616.67
7.2.50.0060.00816.49
7.2.40.0130.00516.88
7.2.30.0050.01116.72
7.2.20.0090.00516.84
7.2.10.0010.01216.88
7.2.00.0080.00317.30
7.1.330.0050.01215.52
7.1.320.0060.00715.70
7.1.310.0050.00815.75
7.1.300.0020.01015.62
7.1.290.0050.00915.68
7.1.280.0050.00715.56
7.1.270.0050.00715.62
7.1.260.0050.00815.65
7.1.250.0120.00215.72
7.1.240.0040.00715.62
7.1.230.0050.00915.65
7.1.220.0030.01215.68
7.1.210.0040.01015.72
7.1.200.0050.00615.55
7.1.190.0080.00615.67
7.1.180.0030.00715.51
7.1.170.0030.01015.53
7.1.160.0040.00615.82
7.1.150.0100.00115.57
7.1.140.0050.00915.61
7.1.130.0030.00615.80
7.1.120.0060.00515.56
7.1.110.0030.00815.66
7.1.100.0050.00916.54
7.1.90.0060.00615.79
7.1.80.0080.00815.66
7.1.70.0030.00816.03
7.1.60.0030.00916.33
7.1.50.0040.00916.04
7.1.40.0040.00515.63
7.1.30.0020.01115.55
7.1.20.0040.00815.60
7.1.10.0090.00415.65
7.1.00.0050.03117.92
7.0.330.0110.00415.28
7.0.320.0020.01015.38
7.0.310.0030.00615.39
7.0.300.0060.00815.18
7.0.290.0030.00615.10
7.0.280.0070.00415.25
7.0.270.0070.00615.31
7.0.260.0030.00715.24
7.0.250.0080.00515.35
7.0.240.0100.00315.27
7.0.230.0090.00115.36
7.0.220.0050.00915.45
7.0.210.0050.00715.44
7.0.200.0030.00815.66
7.0.190.0020.01015.40
7.0.180.0090.00415.33
7.0.170.0060.00715.48
7.0.160.0050.00915.34
7.0.150.0060.00615.40
7.0.140.0060.02817.48
7.0.130.0060.00815.28
7.0.120.0100.00315.49
7.0.110.0070.00715.42
7.0.100.0040.00615.41
7.0.90.0070.00715.48
7.0.80.0030.00815.40
7.0.70.0030.00915.45
7.0.60.0040.03416.80
7.0.50.0040.02016.18
7.0.40.0070.03315.63
7.0.30.0110.03115.62
7.0.20.0190.02915.61
7.0.10.0110.02015.68
7.0.00.0130.02815.64
5.6.400.0080.00314.27
5.6.390.0060.00814.36
5.6.380.0030.01314.25
5.6.370.0050.00514.61
5.6.360.0020.01214.42
5.6.350.0050.01014.21
5.6.340.0040.00814.56
5.6.330.0050.00814.62
5.6.320.0060.00614.29
5.6.310.0070.00714.18
5.6.300.0050.00814.41
5.6.290.0070.00914.47
5.6.280.0100.02616.43
5.6.270.0080.00614.38
5.6.260.0060.00914.26
5.6.250.0060.00514.45
5.6.240.0040.00914.31
5.6.230.0040.00714.32
5.6.220.0090.00514.50
5.6.210.0080.03216.42
5.6.200.0030.01815.57
5.6.190.0080.03316.50
5.6.180.1100.01916.51
5.6.170.0120.02816.48
5.6.160.0080.02316.34
5.6.150.0080.03015.51
5.6.140.0050.03115.49
5.6.130.0060.02615.64
5.6.120.0060.01616.52
5.6.110.0040.03716.57
5.6.100.0090.02116.61
5.6.90.0100.02916.63
5.6.80.0080.02816.23
5.6.70.0130.01416.39
5.6.60.0020.01014.48
5.6.50.0090.00614.22
5.6.40.0090.00314.43
5.6.30.0020.00914.06
5.6.20.0080.00714.31
5.6.10.0060.00814.21
5.6.00.0050.00714.33
5.5.380.0030.00814.37
5.5.370.0040.00914.43
5.5.360.0080.00414.32
5.5.350.0100.03116.56
5.5.340.0060.02515.44
5.5.330.0100.01416.10
5.5.320.0050.01816.22
5.5.310.0140.03016.22
5.5.300.0090.02615.58
5.5.290.0040.01815.33
5.5.280.0060.01816.62
5.5.270.0050.02216.51
5.5.260.0070.03516.65
5.5.250.0080.03116.42
5.5.240.0050.02516.36
5.5.230.0080.00414.04
5.5.220.0050.00814.02
5.5.210.0050.00914.18
5.5.200.0050.00914.07
5.5.190.0070.00514.15
5.5.180.0050.00914.15
5.5.170.0060.00414.42
5.5.160.0020.01013.89
5.5.150.0080.00514.05
5.5.140.0060.00714.09
5.5.130.0060.00914.24
5.5.120.0050.00514.27
5.5.110.0060.00614.43
5.5.100.0050.01014.30
5.5.90.0060.00614.26
5.5.80.0080.00814.22
5.5.70.0060.00814.16
5.5.60.0090.00614.32
5.5.50.0050.01014.22
5.5.40.0050.00814.15
5.5.30.0070.00714.35
5.5.20.0030.00714.03
5.5.10.0040.00914.17
5.5.00.0060.00914.06
5.4.450.0310.01914.38
5.4.440.0290.02414.61
5.4.430.0330.02614.41
5.4.420.0230.00314.46
5.4.410.0080.02114.36
5.4.400.0180.02214.33
5.4.390.0130.01714.13
5.4.380.0130.02114.13
5.4.370.0080.01514.19
5.4.360.0050.01714.23
5.4.350.0040.01511.99
5.4.340.0030.01911.96
5.4.330.0020.00912.08
5.4.320.0020.01812.13
5.4.310.0040.01812.16
5.4.300.0040.01912.21
5.4.290.0050.02112.16
5.4.280.0060.02212.14
5.4.270.0040.02212.06
5.4.260.0050.02012.02
5.4.250.0060.02312.13
5.4.240.0050.02112.06
5.4.230.0070.02512.13
5.4.220.0050.02412.15
5.4.210.0050.01712.13
5.4.200.0040.01612.16
5.4.190.0080.01312.10
5.4.180.0060.01412.13
5.4.170.0060.01612.21
5.4.160.0020.01912.08
5.4.150.0080.01512.10
5.4.140.0020.01912.08
5.4.130.0050.01411.98
5.4.120.0060.01412.05
5.4.110.0040.01712.00
5.4.100.0040.01711.90
5.4.90.0050.01611.97
5.4.80.0050.01511.97
5.4.70.0030.01411.94
5.4.60.0030.02212.01
5.4.50.0020.01911.95
5.4.40.0080.01211.91
5.4.30.0040.01512.00
5.4.20.0060.01611.97
5.4.10.0040.01711.92
5.4.00.0040.01811.82
5.3.290.0060.01612.09
5.3.280.0060.01712.04
5.3.270.0060.01411.95
5.3.260.0060.01612.04
5.3.250.0030.01812.04
5.3.240.0040.01512.02
5.3.230.0040.01712.01
5.3.220.0050.01811.91
5.3.210.0040.01712.03
5.3.200.0040.01811.99
5.3.190.0070.01412.01
5.3.180.0060.01311.99
5.3.170.0050.01412.04
5.3.160.0030.02312.09
5.3.150.0050.01912.07
5.3.140.0050.01812.04
5.3.130.0060.01512.03
5.3.120.0040.01912.04
5.3.110.0040.01811.94
5.3.100.0040.01711.79
5.3.90.0050.01311.85
5.3.80.0030.01611.81
5.3.70.0050.01511.80
5.3.60.0030.01911.81
5.3.50.0080.01411.78
5.3.40.0040.01611.81
5.3.30.0060.02011.68
5.3.20.0030.01911.62
5.3.10.0060.01611.64
5.3.00.0050.01411.58
5.2.170.0050.0319.18
5.2.160.0070.0349.18
5.2.150.0060.0289.18
5.2.140.0030.0339.18
5.2.130.0050.0299.14
5.2.120.0040.0309.14
5.2.110.0070.0399.15
5.2.100.0050.0329.14
5.2.90.0080.0289.14
5.2.80.0050.0449.14
5.2.70.0070.0359.14
5.2.60.0040.0309.09
5.2.50.0050.0309.05
5.2.40.0020.0329.04
5.2.30.0120.0289.02
5.2.20.0140.0429.01
5.2.10.0040.0428.92
5.2.00.0090.0348.78
5.1.60.0080.0308.07
5.1.50.0050.0338.06
5.1.40.0090.0248.05
5.1.30.0050.0398.40
5.1.20.0080.0378.41
5.1.10.0060.0368.14
5.1.00.0050.0368.14
5.0.50.0070.0276.62
5.0.40.0010.0246.48
5.0.30.0030.0316.29
5.0.20.0050.0196.26
5.0.10.0040.0206.24
5.0.00.0040.0406.23
4.4.90.0000.0194.78
4.4.80.0080.0244.75
4.4.70.0050.0204.75
4.4.60.0030.0184.75
4.4.50.0000.0184.77
4.4.40.0020.0264.71
4.4.30.0020.0174.76
4.4.20.0040.0154.84
4.4.10.0060.0134.85
4.4.00.0030.0254.76
4.3.110.0040.0154.67
4.3.100.0050.0134.66
4.3.90.0050.0134.64
4.3.80.0030.0254.58
4.3.70.0020.0174.63
4.3.60.0030.0224.63
4.3.50.0040.0224.63
4.3.40.0000.0274.54
4.3.30.0030.0223.29
4.3.20.0000.0193.26
4.3.10.0010.0173.22
4.3.00.0070.0236.66

preferences:
45.87 ms | 400 KiB | 5 Q