3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = array(); $foo[] = 1; $foo[] = 5; $foo[] = -1; var_dump($foo);

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)
8.3.40.0030.01218.60
8.3.30.0100.00319.05
8.3.20.0040.00420.12
8.3.10.0000.00923.65
8.3.00.0040.00418.96
8.2.170.0090.00622.96
8.2.160.0070.00720.46
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0060.00320.85
8.2.110.0110.00022.20
8.2.100.0080.00318.16
8.2.90.0060.00319.22
8.2.80.0040.00417.97
8.2.70.0030.00717.63
8.2.60.0030.00617.93
8.2.50.0000.00818.07
8.2.40.0040.00419.95
8.2.30.0050.00218.12
8.2.20.0040.00417.68
8.2.10.0030.00317.98
8.2.00.0040.00417.61
8.1.270.0000.00923.83
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00323.96
8.1.230.0080.00319.09
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0000.01117.35
8.1.190.0000.00717.23
8.1.180.0000.00818.82
8.1.170.0030.00618.59
8.1.160.0000.00721.98
8.1.150.0050.00318.61
8.1.140.0000.00717.33
8.1.130.0030.00317.73
8.1.120.0000.00717.39
8.1.110.0030.00617.30
8.1.100.0000.00717.39
8.1.90.0000.00717.37
8.1.80.0040.00417.41
8.1.70.0000.00717.36
8.1.60.0030.00517.56
8.1.50.0030.00517.38
8.1.40.0050.00217.50
8.1.30.0000.00817.58
8.1.20.0040.00417.52
8.1.10.0030.00517.46
8.1.00.0040.00417.26
8.0.300.0000.00718.77
8.0.290.0040.00417.15
8.0.280.0000.00818.29
8.0.270.0030.00317.18
8.0.260.0030.00317.20
8.0.250.0030.00316.85
8.0.240.0000.00716.84
8.0.230.0000.00716.88
8.0.220.0000.00716.72
8.0.210.0000.00716.66
8.0.200.0000.00616.74
8.0.190.0000.00716.75
8.0.180.0040.00416.82
8.0.170.0000.00716.75
8.0.160.0000.00716.73
8.0.150.0040.00416.68
8.0.140.0090.00016.67
8.0.130.0000.00613.29
8.0.120.0050.00316.67
8.0.110.0040.00416.78
8.0.100.0000.00816.71
8.0.90.0000.00716.73
8.0.80.0060.01016.76
8.0.70.0070.00016.87
8.0.60.0000.00816.88
8.0.50.0030.00516.88
8.0.30.0090.01016.93
8.0.20.0100.00917.40
8.0.10.0000.00716.75
8.0.00.0090.00916.70
7.4.330.0020.00215.00
7.4.320.0000.00716.36
7.4.300.0000.00616.51
7.4.290.0000.00716.50
7.4.280.0050.00316.34
7.4.270.0000.00716.34
7.4.260.0070.00016.43
7.4.250.0000.00716.50
7.4.240.0020.00516.44
7.4.230.0000.00716.42
7.4.220.0090.00916.39
7.4.210.0090.00916.49
7.4.200.0050.00216.63
7.4.190.0070.00016.68
7.4.160.0100.00716.26
7.4.150.0160.00017.40
7.4.140.0140.00617.86
7.4.130.0090.00816.42
7.4.120.0080.01016.39
7.4.110.0170.00716.57
7.4.100.0100.00716.47
7.4.90.0060.01216.55
7.4.80.0190.00019.39
7.4.70.0090.01316.41
7.4.60.0180.00416.59
7.4.50.0030.00616.17
7.4.40.0090.00716.45
7.4.30.0120.00316.50
7.4.00.0030.01514.61
7.3.330.0050.00013.13
7.3.320.0030.00313.04
7.3.310.0030.00416.05
7.3.300.0030.00316.11
7.3.290.0120.00316.17
7.3.280.0100.00816.18
7.3.270.0110.00817.40
7.3.260.0170.00716.28
7.3.250.0090.01116.35
7.3.240.0070.01116.24
7.3.230.0110.00716.39
7.3.210.0160.00016.28
7.3.200.0120.00319.39
7.3.190.0100.00716.48
7.3.180.0060.01016.40
7.3.170.0150.00616.29
7.3.160.0030.01316.21
7.3.120.0030.01314.64
7.2.330.0160.00316.25
7.2.320.0100.01316.50
7.2.310.0130.00416.34
7.2.300.0030.01316.41
7.2.290.0060.01616.37
7.2.60.0090.00316.74
7.2.00.0070.00719.16
7.1.200.0040.01115.32
7.1.100.0030.01018.08
7.1.70.0040.00417.20
7.1.60.0120.00619.46
7.1.50.0110.01116.83
7.1.00.0000.08022.57
7.0.200.0040.00416.71
7.0.140.0030.07322.15
7.0.110.0000.04019.92
7.0.100.0070.04320.10
7.0.90.0130.07319.95
7.0.80.0170.04319.92
7.0.70.0130.05720.06
7.0.60.0100.05319.93
7.0.50.0100.04020.04
7.0.40.0100.04019.85
7.0.30.0100.03319.73
7.0.20.0100.02719.64
7.0.10.0070.04019.68
7.0.00.0130.05719.67
5.6.280.0070.07020.81
5.6.260.0030.03720.74
5.6.250.0030.05320.74
5.6.240.0070.07020.66
5.6.230.0070.04720.56
5.6.220.0070.03720.65
5.6.210.0100.08320.60
5.6.200.0000.07020.84
5.6.190.0030.06320.61
5.6.180.0030.05320.55
5.6.170.0000.05020.83
5.6.160.0070.06320.68
5.6.150.0070.08720.68
5.6.140.0100.05720.54
5.6.130.0070.03720.54
5.6.120.0070.05320.65
5.6.110.0030.03720.64
5.6.100.0070.05720.60
5.6.90.0070.08020.54
5.6.80.0030.05319.94
5.6.70.0070.04319.92
5.6.60.0130.02720.00
5.6.50.0070.07720.06
5.6.40.0100.02719.97
5.6.30.0030.06319.97
5.6.20.0170.03019.95
5.6.10.0000.04319.81
5.6.00.0100.02719.98
5.5.380.0170.06717.67
5.5.370.0100.04017.63
5.5.360.0100.07317.53
5.5.350.0030.08017.64
5.5.340.0070.04718.01
5.5.330.0030.08018.17
5.5.320.0000.05017.85
5.5.310.0000.04318.16
5.5.300.0070.03717.84
5.5.290.0030.04718.13
5.5.280.0030.08017.85
5.5.270.0100.07018.01
5.5.260.0030.09018.01
5.5.250.0030.04317.98
5.5.240.0030.03717.37
5.5.230.0130.05317.24
5.5.220.0100.06317.36
5.5.210.0070.04717.40
5.5.200.0030.04317.52
5.5.190.0030.05017.17
5.5.180.0000.04017.45
5.5.160.0130.06317.37
5.5.150.0030.05317.37
5.5.140.0030.06717.45
5.5.130.0100.06717.45
5.5.120.0100.07017.19
5.5.110.0030.07017.21
5.5.100.0100.02717.02
5.5.90.0000.04717.11
5.5.80.0070.07317.23
5.5.70.0170.06017.09
5.5.60.0030.06317.23
5.5.50.0070.06717.37
5.5.40.0070.07717.36
5.5.30.0070.06717.25
5.5.20.0130.03717.10
5.5.10.0130.07317.13
5.5.00.0070.04017.36
5.4.450.0100.05719.41
5.4.440.0000.04719.32
5.4.430.0000.04319.32
5.4.420.0100.05019.43
5.4.410.0070.03719.21
5.4.400.0030.05019.10
5.4.390.0030.08019.00
5.4.380.0070.03319.15
5.4.370.0030.07318.94
5.4.360.0000.06018.94
5.4.350.0070.03719.09
5.4.340.0100.05318.94
5.4.320.0130.05319.03
5.4.310.0070.03319.18
5.4.300.0170.04018.96
5.4.290.0070.06719.16
5.4.280.0000.04018.96
5.4.270.0000.03718.94
5.4.260.0100.03019.08
5.4.250.0100.06019.09
5.4.240.0030.08018.92
5.4.230.0030.09319.14
5.4.220.0130.03319.02
5.4.210.0130.03319.23
5.4.200.0070.06319.25
5.4.190.0100.03319.07
5.4.180.0070.04018.93
5.4.170.0000.04718.99
5.4.160.0130.06719.00
5.4.150.0070.04319.15
5.4.140.0070.05316.45
5.4.130.0000.05316.46
5.4.120.0070.06016.15
5.4.110.0030.06716.12
5.4.100.0070.05716.34
5.4.90.0000.07316.34
5.4.80.0100.06716.34
5.4.70.0130.07016.25
5.4.60.0130.07016.16
5.4.50.0130.05016.50
5.4.40.0130.04016.31
5.4.30.0030.05016.50
5.4.20.0100.06316.32
5.4.10.0130.04716.36
5.4.00.0170.06015.81
5.3.290.0070.03014.53
5.3.280.0070.03714.44
5.3.270.0030.07014.52
5.3.260.0000.04714.62
5.3.250.0130.04714.48
5.3.240.0030.07014.70
5.3.230.0000.04014.65
5.3.220.0030.04314.41
5.3.210.0030.08014.66
5.3.200.0030.04014.65
5.3.190.0030.06014.46
5.3.180.0070.07714.63
5.3.170.0100.07314.59
5.3.160.0070.04014.62
5.3.150.0070.07714.42
5.3.140.0070.05714.56
5.3.130.0030.05014.61
5.3.120.0030.08014.61
5.3.110.0030.04314.39
5.3.100.0000.03713.82
5.3.90.0130.07313.94
5.3.80.0100.03013.94
5.3.70.0100.05013.90
5.3.60.0070.04713.93
5.3.50.0030.04013.88
5.3.40.0030.04313.83
5.3.30.0030.06713.73
5.3.20.0100.05713.51
5.3.10.0030.03313.59
5.3.00.0000.04713.57
5.2.170.0030.06311.91
5.2.160.0000.02711.91
5.2.150.0030.02711.91
5.2.140.0070.03311.91
5.2.130.0000.05311.91
5.2.120.0000.04011.91
5.2.110.0000.03011.91
5.2.100.0100.02011.91
5.2.90.0030.02311.91
5.2.80.0000.03011.91
5.2.70.0000.03011.91
5.2.60.0000.03011.91
5.2.50.0000.03011.91
5.2.40.0030.02711.91
5.2.30.0030.02311.91
5.2.20.0100.02011.91
5.2.10.0030.02711.91
5.2.00.0000.03011.91
5.1.60.0000.02711.91
5.1.50.0070.02011.91
5.1.40.0100.01711.91
5.1.30.0030.03011.91
5.1.20.0000.03011.91
5.1.10.0000.02711.91
5.1.00.0030.02311.80
5.0.50.0000.02011.80
5.0.40.0000.02011.80
5.0.30.0000.03311.80
5.0.20.0000.02011.80
5.0.10.0030.02011.80
5.0.00.0000.03011.80
4.4.90.0000.01711.91
4.4.80.0000.01711.91
4.4.70.0000.01711.91
4.4.60.0000.02311.91
4.4.50.0000.01711.91
4.4.40.0000.02311.91
4.4.30.0000.01311.91
4.4.20.0030.01311.91
4.4.10.0030.01311.80
4.4.00.0000.02711.80
4.3.110.0030.01311.80
4.3.100.0030.03011.80
4.3.90.0000.01711.80
4.3.80.0000.02311.80
4.3.70.0000.01311.80
4.3.60.0000.01711.80
4.3.50.0000.01711.80
4.3.40.0000.02711.80
4.3.30.0030.01311.80
4.3.20.0000.01711.80
4.3.10.0000.01311.80
4.3.00.0000.01311.80

preferences:
39.76 ms | 400 KiB | 5 Q