3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = array(1,2,3); //$test = {1,2,3}; echo $test[0]; ?>

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)
8.3.40.0000.01418.67
8.3.30.0120.00318.96
8.3.20.0050.00220.21
8.3.10.0080.00022.04
8.3.00.0040.00422.41
8.2.170.0060.01122.96
8.2.160.0110.00319.29
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00726.16
8.2.120.0000.00719.66
8.2.110.0030.00622.20
8.2.100.0170.00017.72
8.2.90.0040.00419.20
8.2.80.0080.00018.03
8.2.70.0040.00417.75
8.2.60.0060.00317.93
8.2.50.0080.00018.07
8.2.40.0070.00018.20
8.2.30.0030.00618.10
8.2.20.0000.00817.70
8.2.10.0050.00317.56
8.2.00.0040.00717.53
8.1.270.0040.00420.27
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.01123.79
8.1.230.0040.00720.84
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0100.00017.23
8.1.190.0040.00417.38
8.1.180.0000.00818.62
8.1.170.0000.00818.50
8.1.160.0000.00822.09
8.1.150.0020.00518.55
8.1.140.0050.00217.25
8.1.130.0000.00817.73
8.1.120.0070.00017.32
8.1.110.0050.00217.39
8.1.100.0030.00317.35
8.1.90.0070.00017.38
8.1.80.0070.00017.32
8.1.70.0070.00017.32
8.1.60.0030.00617.50
8.1.50.0020.00517.50
8.1.40.0090.00017.46
8.1.30.0080.00017.52
8.1.20.0060.00317.47
8.1.10.0070.00317.61
8.1.00.0000.00817.48
8.0.300.0080.00018.77
8.0.290.0040.00417.03
8.0.280.0030.00318.47
8.0.270.0070.00017.16
8.0.260.0030.00316.80
8.0.250.0000.00716.84
8.0.240.0060.00316.96
8.0.230.0000.00716.84
8.0.220.0070.00016.71
8.0.210.0030.00516.80
8.0.200.0030.00316.91
8.0.190.0000.00816.87
8.0.180.0040.00416.73
8.0.170.0040.00416.73
8.0.160.0000.00816.84
8.0.150.0040.00416.82
8.0.140.0050.00316.73
8.0.130.0030.00313.18
8.0.120.0050.00316.70
8.0.110.0000.00716.80
8.0.100.0000.00716.68
8.0.90.0070.00016.83
8.0.80.0040.01216.88
8.0.70.0050.00316.71
8.0.60.0020.00516.81
8.0.50.0040.00416.73
8.0.30.0100.00917.00
8.0.20.0120.00817.40
8.0.10.0030.00416.97
8.0.00.0060.01416.85
7.4.330.0020.00215.00
7.4.320.0000.00616.51
7.4.300.0000.00716.50
7.4.290.0030.00316.45
7.4.280.0030.00516.50
7.4.270.0040.00316.41
7.4.260.0070.00016.49
7.4.250.0000.00716.38
7.4.240.0030.00316.53
7.4.230.0040.00416.23
7.4.220.0030.01416.46
7.4.210.0070.00916.47
7.4.200.0030.00316.33
7.4.190.0030.00416.68
7.4.160.0110.00516.38
7.4.150.0060.01217.40
7.4.140.0150.00817.86
7.4.130.0100.00716.42
7.4.120.0090.00816.57
7.4.110.0110.01116.25
7.4.100.0060.01916.69
7.4.90.0110.01416.52
7.4.80.0060.01619.39
7.4.70.0120.00616.48
7.4.60.0070.01116.45
7.4.50.0060.00316.31
7.4.40.0060.00922.77
7.4.30.0040.01216.39
7.4.10.0000.01014.93
7.4.00.0060.01114.89
7.3.330.0000.00513.04
7.3.320.0000.00513.11
7.3.310.0070.00016.03
7.3.300.0000.00716.19
7.3.290.0070.00716.18
7.3.280.0150.00216.20
7.3.270.0140.00317.40
7.3.260.0080.00816.19
7.3.250.0070.01016.27
7.3.240.0100.01416.52
7.3.230.0130.01016.48
7.3.210.0030.01416.29
7.3.200.0060.01619.39
7.3.190.0040.01616.33
7.3.180.0060.00916.21
7.3.170.0090.01216.60
7.3.160.0070.00716.31
7.3.130.0130.00614.48
7.3.120.0050.01414.77
7.3.110.0080.01014.81
7.3.100.0050.01014.65
7.3.90.0060.00714.69
7.3.80.0060.00814.85
7.3.70.0050.00414.58
7.3.60.0060.00914.70
7.3.50.0060.00514.57
7.3.40.0050.00814.69
7.3.30.0070.00614.53
7.3.20.0070.00616.50
7.3.10.0030.01116.62
7.3.00.0060.00916.42
7.2.330.0110.00716.72
7.2.320.0160.00516.47
7.2.310.0000.01616.40
7.2.300.0070.01016.29
7.2.290.0030.01516.66
7.2.260.0070.01014.95
7.2.250.0080.00814.91
7.2.240.0120.00514.97
7.2.230.0080.00614.97
7.2.220.0030.01115.03
7.2.210.0070.00614.95
7.2.200.0070.00615.02
7.2.190.0100.00314.88
7.2.180.0080.00614.85
7.2.170.0050.00814.88
7.2.160.0060.00314.78
7.2.150.0000.01416.75
7.2.140.0100.00716.58
7.2.130.0000.01416.70
7.2.120.0120.00316.71
7.2.110.0070.01016.82
7.2.100.0040.01116.55
7.2.90.0070.00716.91
7.2.80.0070.00716.45
7.2.70.0070.00716.95
7.2.60.0070.01016.70
7.2.50.0070.01016.72
7.2.40.0090.00916.62
7.2.30.0060.00916.71
7.2.20.0000.01416.89
7.2.10.0040.01416.73
7.2.00.0050.00817.93
7.1.330.0050.01015.64
7.1.320.0040.00715.67
7.1.310.0050.00815.62
7.1.300.0050.00915.62
7.1.290.0040.00615.65
7.1.280.0060.00815.65
7.1.270.0030.01115.61
7.1.260.0080.00515.58
7.1.250.0040.01115.45
7.1.240.0030.00915.74
7.1.230.0060.00915.32
7.1.220.0030.00615.63
7.1.210.0070.00715.74
7.1.200.0060.00615.52
7.1.190.0000.01215.69
7.1.180.0030.01015.62
7.1.170.0080.00815.73
7.1.160.0100.00315.57
7.1.150.0030.01315.81
7.1.140.0030.01415.54
7.1.130.0110.00615.75
7.1.120.0100.00715.38
7.1.110.0030.01015.76
7.1.100.0080.00516.77
7.1.90.0060.00315.48
7.1.80.0070.00715.62
7.1.70.0070.00716.12
7.1.60.0130.00617.65
7.1.50.0070.00816.11
7.1.40.0060.00615.29
7.1.30.0040.01115.77
7.1.20.0120.00315.57
7.1.10.0120.00615.43
7.1.00.0000.03319.10
7.0.330.0030.01015.41
7.0.320.0070.00715.25
7.0.310.0030.01215.27
7.0.300.0060.01015.03
7.0.290.0030.01015.34
7.0.280.0070.00315.23
7.0.270.0030.01015.20
7.0.260.0090.00315.31
7.0.250.0080.00615.35
7.0.240.0040.00715.41
7.0.230.0070.00715.31
7.0.220.0000.01715.29
7.0.210.0030.01015.24
7.0.200.0110.00714.86
7.0.190.0040.00815.17
7.0.180.0030.01015.12
7.0.170.0030.00715.07
7.0.160.0070.00715.35
7.0.150.0070.00715.28
7.0.140.0050.04218.74
7.0.130.0090.00415.29
7.0.120.0130.00014.91
7.0.110.0100.00315.20
7.0.100.0060.00915.37
7.0.90.0040.01115.18
7.0.80.0100.00314.98
7.0.70.0060.00615.07
7.0.60.0080.04417.53
7.0.50.0050.04516.61
7.0.40.0080.03016.69
7.0.30.0150.03916.80
7.0.20.0150.02716.76
7.0.10.0080.03216.74
7.0.00.0070.03516.66
5.6.400.0040.00814.54
5.6.390.0070.00714.54
5.6.380.0030.00914.35
5.6.370.0110.00414.21
5.6.360.0040.01114.50
5.6.350.0040.01114.05
5.6.340.0100.00714.06
5.6.330.0050.00514.23
5.6.320.0000.01614.16
5.6.310.0100.00014.09
5.6.300.0070.00714.18
5.6.290.0060.00914.20
5.6.280.0020.04317.46
5.6.270.0030.00714.05
5.6.260.0030.00914.08
5.6.250.0060.01014.33
5.6.240.0000.01414.21
5.6.230.0060.00914.09
5.6.220.0070.00714.32
5.6.210.0070.03317.47
5.6.200.0090.02216.21
5.6.190.0120.01717.35
5.6.180.0120.05017.46
5.6.170.0150.03617.31
5.6.160.0070.03817.41
5.6.150.0050.02416.17
5.6.140.0020.03616.14
5.6.130.0050.03016.07
5.6.120.0060.02917.63
5.6.110.0030.04917.62
5.6.100.0070.02417.49
5.6.90.0030.02817.61
5.6.80.0020.03617.26
5.6.70.0030.00614.22
5.6.60.0040.00414.04
5.6.50.0030.00914.41
5.6.40.0040.01114.57
5.6.30.0060.00614.36
5.6.20.0040.01114.05
5.6.10.0090.00613.92
5.6.00.0100.00313.95
5.5.380.0030.01014.02
5.5.370.0030.00714.16
5.5.360.0050.00514.07
5.5.350.0100.02217.21
5.5.340.0080.03815.95
5.5.330.0050.02317.18
5.5.320.0060.03817.21
5.5.310.0210.03117.27
5.5.300.0030.04516.07
5.5.290.0050.02715.90
5.5.280.0090.03817.49
5.5.270.0080.04417.51
5.5.260.0090.04217.48
5.5.250.0100.02317.49
5.5.240.0150.04117.16
5.5.230.0100.00314.11
5.5.220.0040.01213.91
5.5.210.0080.00014.25
5.5.200.0050.00514.06
5.5.190.0070.00714.14
5.5.180.0030.01414.15
5.5.170.0080.00414.22
5.5.160.0110.00013.87
5.5.150.0100.00613.92
5.5.140.0110.00413.94
5.5.130.0030.00914.27
5.5.120.0000.01614.02
5.5.110.0030.00613.77
5.5.100.0030.01014.18
5.5.90.0070.00714.02
5.5.80.0040.01114.10
5.5.70.0140.00014.09
5.5.60.0030.00714.04
5.5.50.0000.01214.07
5.5.40.0080.00614.18
5.5.30.0060.00614.11
5.5.20.0050.00514.05
5.5.10.0030.01513.57
5.5.00.0070.00714.12
5.4.450.0300.03314.81
5.4.440.0610.01715.05
5.4.430.0320.02415.10
5.4.420.0110.02715.33
5.4.410.0090.02815.11
5.4.400.0110.02514.65
5.4.390.0120.02515.01
5.4.380.0090.02714.98
5.4.370.0050.03215.03
5.4.360.0080.03014.86
5.4.350.0080.03211.34
5.4.340.0050.03011.43
5.4.330.0030.00910.48
5.4.320.0020.02211.63
5.4.310.0060.02111.57
5.4.300.0040.02511.63
5.4.290.0040.02411.69
5.4.280.0130.06111.49
5.4.270.0100.02911.59
5.4.260.0100.04611.65
5.4.250.0040.03111.53
5.4.240.0040.02811.54
5.4.230.0040.02711.50
5.4.220.0050.03411.53
5.4.210.0040.02711.48
5.4.200.0070.02511.58
5.4.190.0070.02411.51
5.4.180.0070.02011.44
5.4.170.0030.02811.49
5.4.160.0070.03411.59
5.4.150.0080.01911.35
5.4.140.0070.02311.37
5.4.130.0050.02211.33
5.4.120.0060.02011.45
5.4.110.0050.02211.45
5.4.100.0040.02211.34
5.4.90.0070.02111.35
5.4.80.0040.03011.28
5.4.70.0050.02411.51
5.4.60.0070.02311.41
5.4.50.0040.02311.40
5.4.40.0050.02811.52
5.4.30.0090.01911.32
5.4.20.0070.02211.40
5.4.10.0050.02011.38
5.4.00.0040.02311.07
5.3.290.0070.02211.61
5.3.280.0050.02411.58
5.3.270.0050.03111.63
5.3.260.0060.03011.61
5.3.250.0080.02811.54
5.3.240.0110.02611.49
5.3.230.0050.02911.54
5.3.220.0080.02611.40
5.3.210.0070.02811.49
5.3.200.0060.03111.41
5.3.190.0070.02711.56
5.3.180.0060.02911.53
5.3.170.0090.02911.46
5.3.160.0050.03111.56
5.3.150.0070.03011.51
5.3.140.0050.03211.58
5.3.130.0080.03211.41
5.3.120.0090.02711.54
5.3.110.0100.04011.55
5.3.100.0070.03411.15
5.3.90.0080.04811.20
5.3.80.0110.03411.15
5.3.70.0050.03011.14
5.3.60.0070.02911.20
5.3.50.0070.02611.08
5.3.40.0080.04311.12
5.3.30.0070.02711.13
5.3.20.0090.02611.03
5.3.10.0020.03410.91
5.3.00.0080.02710.85
5.2.170.0050.0479.15
5.2.160.0090.0489.15
5.2.150.0110.0529.15
5.2.140.0080.0429.14
5.2.130.0050.0479.11
5.2.120.0100.0419.11
5.2.110.0080.0429.11
5.2.100.0050.0489.11
5.2.90.0110.0439.11
5.2.80.0070.0479.11
5.2.70.0100.0479.11
5.2.60.0060.0469.06
5.2.50.0100.0469.03
5.2.40.0110.0439.00
5.2.30.0100.0428.98
5.2.20.0080.0418.96
5.2.10.0070.0428.91
5.2.00.0090.0438.77
5.1.60.0060.0378.05
5.1.50.0040.0378.06
5.1.40.0060.0368.03
5.1.30.0080.0348.38
5.1.20.0080.0438.41
5.1.10.0070.0418.13
5.1.00.0020.0468.13
5.0.50.0060.0326.61
5.0.40.0070.0306.47
5.0.30.0070.0446.28
5.0.20.0070.0266.25
5.0.10.0050.0316.23
5.0.00.0050.0466.22
4.4.90.0060.0234.78
4.4.80.0050.0214.76
4.4.70.0050.0234.76
4.4.60.0090.0244.76
4.4.50.0030.0294.77
4.4.40.0050.0414.71
4.4.30.0070.0234.76
4.4.20.0040.0264.84
4.4.10.0050.0244.85
4.4.00.0040.0374.76
4.3.110.0060.0224.67
4.3.100.0090.0194.67
4.3.90.0070.0244.63
4.3.80.0050.0344.58
4.3.70.0060.0224.63
4.3.60.0040.0234.63
4.3.50.0030.0254.63
4.3.40.0050.0334.54
4.3.30.0030.0223.28
4.3.20.0050.0243.26
4.3.10.0060.0193.22
4.3.00.0100.01714.52

preferences:
40.06 ms | 400 KiB | 5 Q