3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array('john', 4 => 'test', 3 => 'bob', 'nein'));

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)
8.3.40.0000.01518.54
8.3.30.0080.00819.05
8.3.20.0000.00720.21
8.3.10.0080.00023.53
8.3.00.0040.00418.89
8.2.170.0040.01122.96
8.2.160.0070.01022.08
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00021.04
8.2.110.0090.00020.47
8.2.100.0140.00317.66
8.2.90.0040.00417.50
8.2.80.0040.00418.53
8.2.70.0030.00617.80
8.2.60.0050.00317.91
8.2.50.0070.00018.10
8.2.40.0000.00819.26
8.2.30.0040.00419.15
8.2.20.0030.00517.55
8.2.10.0000.00817.97
8.2.00.0040.00417.45
8.1.270.0040.00418.56
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0040.00422.12
8.1.230.0040.00820.74
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0090.00016.88
8.1.180.0040.00418.97
8.1.170.0040.00418.50
8.1.160.0000.00818.96
8.1.150.0000.00718.75
8.1.140.0040.00417.18
8.1.130.0040.00417.75
8.1.120.0040.00417.23
8.1.110.0050.00217.27
8.1.100.0070.00017.30
8.1.90.0030.00317.28
8.1.80.0040.00417.32
8.1.70.0030.00617.37
8.1.60.0000.00717.40
8.1.50.0040.00417.35
8.1.40.0030.00617.25
8.1.30.0040.00417.57
8.1.20.0040.00417.57
8.1.10.0040.00417.43
8.1.00.0060.00317.27
8.0.300.0060.00318.77
8.0.290.0080.00016.63
8.0.280.0050.00318.21
8.0.270.0030.00517.04
8.0.260.0000.00617.11
8.0.250.0030.00316.86
8.0.240.0040.00416.69
8.0.230.0030.00316.82
8.0.220.0030.00316.74
8.0.210.0000.00716.63
8.0.200.0000.00616.79
8.0.190.0070.00016.71
8.0.180.0030.00316.70
8.0.170.0000.00716.77
8.0.160.0000.00716.67
8.0.150.0050.00216.71
8.0.140.0040.00416.79
8.0.130.0000.00513.12
8.0.120.0000.00816.65
8.0.110.0000.00716.77
8.0.100.0070.00016.57
8.0.90.0040.00416.81
8.0.80.0100.01016.67
8.0.70.0000.00716.64
8.0.60.0020.00516.66
8.0.50.0000.00816.64
8.0.30.0130.00917.10
8.0.20.0120.00617.40
8.0.10.0040.00416.94
8.0.00.0070.01016.59
7.4.330.0050.00015.03
7.4.320.0040.00416.38
7.4.300.0000.00816.40
7.4.290.0000.00716.43
7.4.280.0060.00316.41
7.4.270.0030.00316.38
7.4.260.0060.00016.36
7.4.250.0000.00716.34
7.4.240.0030.00316.48
7.4.230.0030.00316.48
7.4.220.0180.00016.50
7.4.210.0090.00616.42
7.4.200.0050.00316.25
7.4.160.0060.01016.44
7.4.150.0120.00617.40
7.4.140.0120.00917.86
7.4.130.0100.01016.45
7.4.120.0090.00816.41
7.4.110.0120.00616.44
7.4.100.0090.00916.52
7.4.90.0140.00316.31
7.4.80.0160.00619.39
7.4.70.0060.01216.51
7.4.60.0040.01316.34
7.4.50.0000.00516.40
7.4.40.0080.00816.08
7.4.30.0080.01216.55
7.4.10.0060.01214.67
7.4.00.0060.01114.98
7.3.330.0000.00713.05
7.3.320.0050.00012.91
7.3.310.0030.00315.99
7.3.300.0060.00016.07
7.3.290.0080.00616.13
7.3.280.0080.00916.10
7.3.270.0090.00917.40
7.3.260.0070.01116.18
7.3.250.0100.01216.35
7.3.240.0040.01316.09
7.3.230.0130.01016.39
7.3.210.0120.00616.44
7.3.200.0090.00919.39
7.3.190.0070.01016.16
7.3.180.0080.00816.25
7.3.170.0000.01616.27
7.3.160.0120.00416.33
7.3.130.0070.01314.66
7.3.120.0090.00914.78
7.3.110.0060.01014.68
7.3.100.0060.00714.51
7.3.90.0020.01114.82
7.3.80.0020.01014.95
7.3.70.0080.00714.67
7.3.60.0050.00814.70
7.3.50.0080.00614.63
7.3.40.0020.01114.66
7.3.30.0040.00614.71
7.3.20.0050.00816.46
7.3.10.0090.00516.33
7.3.00.0070.00516.60
7.2.330.0030.01416.23
7.2.320.0060.01016.50
7.2.310.0110.00516.12
7.2.300.0130.00516.14
7.2.290.0070.01116.40
7.2.260.0050.01414.91
7.2.250.0070.01114.85
7.2.240.0050.01114.64
7.2.230.0120.00514.79
7.2.220.0060.00614.84
7.2.210.0090.00614.74
7.2.200.0090.00514.60
7.2.190.0050.00714.94
7.2.180.0030.01314.79
7.2.170.0020.01114.89
7.2.160.0040.00914.72
7.2.150.0040.00916.85
7.2.140.0100.00316.63
7.2.130.0060.00716.57
7.2.120.0030.01216.71
7.2.110.0050.00816.72
7.2.100.0060.00816.62
7.2.90.0050.01016.83
7.2.80.0030.01116.82
7.2.70.0120.00516.64
7.2.60.0090.00716.77
7.2.50.0030.01216.67
7.2.40.0070.00716.86
7.2.30.0070.00816.70
7.2.20.0090.00716.69
7.2.10.0070.00716.84
7.2.00.0040.01017.33
7.1.330.0060.00715.72
7.1.320.0040.00915.52
7.1.310.0070.00815.60
7.1.300.0050.01015.56
7.1.290.0010.01015.70
7.1.280.0080.00715.54
7.1.270.0050.00815.46
7.1.260.0050.00815.77
7.1.250.0020.01015.75
7.1.240.0070.00515.63
7.1.230.0060.00615.56
7.1.220.0060.01015.52
7.1.210.0020.01115.69
7.1.200.0080.00415.67
7.1.190.0050.01015.76
7.1.180.0070.00915.49
7.1.170.0060.01015.74
7.1.160.0050.00915.35
7.1.150.0050.00815.62
7.1.140.0030.01215.68
7.1.130.0070.00715.48
7.1.120.0030.01015.61
7.1.110.0050.01015.66
7.1.100.0030.00916.49
7.1.90.0040.01215.59
7.1.80.0060.00815.64
7.1.70.0070.00616.18
7.1.60.0080.00816.83
7.1.50.0080.01016.00
7.1.40.0080.00515.59
7.1.30.0080.00615.80
7.1.20.0050.00715.61
7.1.10.0080.00315.68
7.1.00.0040.03017.84
7.0.330.0020.00815.43
7.0.320.0080.00515.11
7.0.310.0030.00915.16
7.0.300.0100.00415.23
7.0.290.0030.01015.15
7.0.280.0050.01015.24
7.0.270.0070.00315.23
7.0.260.0030.00615.44
7.0.250.0020.01415.39
7.0.240.0100.00215.39
7.0.230.0020.01215.15
7.0.220.0020.00915.26
7.0.210.0020.01015.32
7.0.200.0080.00215.71
7.0.190.0080.00515.15
7.0.180.0100.00515.24
7.0.170.0050.00915.27
7.0.160.0020.01015.32
7.0.150.0070.00815.24
7.0.140.0070.02917.48
7.0.130.0040.01115.27
7.0.120.0050.00715.41
7.0.110.0100.02916.87
7.0.100.0230.03116.67
7.0.90.0110.02716.77
7.0.80.0110.02516.84
7.0.70.0070.02716.87
7.0.60.0010.02116.71
7.0.50.0060.03517.04
7.0.40.0110.02715.65
7.0.30.0060.02415.52
7.0.20.0070.03115.56
7.0.10.0060.03215.65
7.0.00.0040.03115.65
5.6.400.0090.00414.04
5.6.390.0040.00913.92
5.6.380.0080.00314.04
5.6.370.0030.00814.13
5.6.360.0050.00813.93
5.6.350.0090.00614.14
5.6.340.0030.01014.17
5.6.330.0050.00614.09
5.6.320.0050.00714.15
5.6.310.0070.00614.14
5.6.300.0070.00814.31
5.6.290.0030.01213.94
5.6.280.0040.02816.32
5.6.270.0020.00913.97
5.6.260.0070.00714.22
5.6.250.0090.03016.33
5.6.240.0080.02916.28
5.6.230.0060.03116.35
5.6.220.0050.03016.36
5.6.210.0100.03016.34
5.6.200.0090.03116.43
5.6.190.0070.03216.57
5.6.180.0070.02716.41
5.6.170.0040.03316.38
5.6.160.0080.03016.35
5.6.150.0090.03216.40
5.6.140.0090.03116.46
5.6.130.0070.03316.44
5.6.120.0030.02316.44
5.6.110.0050.03116.36
5.6.100.0080.02916.40
5.6.90.0050.02116.39
5.6.80.0060.03116.11
5.6.70.0080.01916.19
5.6.60.0070.02716.17
5.6.50.0070.02116.22
5.6.40.0070.03016.15
5.6.30.0090.03016.20
5.6.20.0070.03016.27
5.6.10.0020.02516.17
5.6.00.0080.02716.13
5.5.380.0060.03216.15
5.5.370.0080.03016.16
5.5.360.0110.01716.25
5.5.350.0020.02416.19
5.5.340.0050.03016.20
5.5.330.0080.03116.26
5.5.320.0020.03216.25
5.5.310.0090.03016.43
5.5.300.0090.02516.47
5.5.290.0060.02816.22
5.5.280.0060.02516.47
5.5.270.0010.03616.26
5.5.260.0090.03016.19
5.5.250.0070.03116.11
5.5.240.0060.03016.07
5.5.230.0090.02916.19
5.5.220.0110.02616.14
5.5.210.0070.03216.03
5.5.200.0070.03116.00
5.5.190.0070.01916.00
5.5.180.0040.02716.05
5.5.170.0110.00313.93
5.5.160.0040.03416.14
5.5.150.0030.03316.12
5.5.140.0080.02816.13
5.5.130.0090.02716.15
5.5.120.0090.03016.10
5.5.110.0060.02716.01
5.5.100.0050.02816.02
5.5.90.0080.03015.96
5.5.80.0050.03516.00
5.5.70.0080.03116.01
5.5.60.0090.01815.93
5.5.50.0080.02815.99
5.5.40.0070.02016.09
5.5.30.0090.02916.09
5.5.20.0060.02915.96
5.5.10.0060.03315.93
5.5.00.0030.02816.05
5.4.450.0040.03214.65
5.4.440.0030.03314.67
5.4.430.0040.03014.63
5.4.420.0020.03314.63
5.4.410.0030.01914.65
5.4.400.0070.02014.54
5.4.390.0050.03314.54
5.4.380.0040.02014.57
5.4.370.0050.02214.51
5.4.360.0040.02114.62
5.4.350.0060.02314.53
5.4.340.0060.02814.54
5.4.330.0030.00512.30
5.4.320.0010.03414.56
5.4.310.0080.02714.59
5.4.300.0020.03014.51
5.4.290.0010.03314.51
5.4.280.0090.02114.53
5.4.270.0030.03114.53
5.4.260.0040.02514.61
5.4.250.0070.02814.57
5.4.240.0070.02514.56
5.4.230.0080.03014.53
5.4.220.0030.02014.50
5.4.210.0070.02614.56
5.4.200.0070.02614.57
5.4.190.0040.02914.57
5.4.180.0110.02714.54
5.4.170.0050.02814.54
5.4.160.0060.01914.53
5.4.150.0040.02914.56
5.4.140.0030.02113.62
5.4.130.0040.01913.59
5.4.120.0050.02413.67
5.4.110.0060.02913.61
5.4.100.0040.01913.67
5.4.90.0050.02813.67
5.4.80.0110.02313.70
5.4.70.0050.03113.70
5.4.60.0020.02713.65
5.4.50.0040.03113.68
5.4.40.0060.02813.68
5.4.30.0090.02513.67
5.4.20.0030.02913.58
5.4.10.0010.03313.68
5.4.00.0020.01913.42
5.3.290.0070.07714.49
5.3.280.0000.04714.52
5.3.270.0030.04314.53
5.3.260.0100.06014.43
5.3.250.0100.04314.43
5.3.240.0100.06714.45
5.3.230.0100.07314.53
5.3.220.0100.07314.51
5.3.210.0070.04714.62
5.3.200.0030.08014.35
5.3.190.0070.08014.49
5.3.180.0070.07714.49
5.3.170.0130.06314.45
5.3.160.0030.06314.34
5.3.150.0070.06714.63
5.3.140.0100.06314.45
5.3.130.0070.07314.61
5.3.120.0070.07014.55
5.3.110.0130.07314.46
5.3.100.0000.08014.03
5.3.90.0070.07014.00
5.3.80.0030.07013.84
5.3.70.0000.07713.80
5.3.60.0070.07013.88
5.3.50.0100.07013.87
5.3.40.0030.07313.88
5.3.30.0070.03713.69
5.3.20.0100.02713.63
5.3.10.0100.06713.71
5.3.00.0030.07013.56
5.2.170.0100.05311.06
5.2.160.0070.04011.07
5.2.150.0070.03311.09
5.2.140.0000.05711.08
5.2.130.0000.06311.00
5.2.120.0000.06311.11
5.2.110.0100.05710.98
5.2.100.0100.05311.09
5.2.90.0100.05310.90
5.2.80.0000.06711.10
5.2.70.0070.03310.88
5.2.60.0000.06011.11
5.2.50.0000.06711.09
5.2.40.0030.03310.98
5.2.30.0070.05711.02
5.2.20.0030.06310.88
5.2.10.0000.04711.07
5.2.00.0030.06010.81
5.1.60.0030.05010.16
5.1.50.0070.04310.14
5.1.40.0030.0539.88
5.1.30.0100.05010.33
5.1.20.0100.05310.48
5.1.10.0030.06010.23
5.1.00.0070.05310.23
5.0.50.0000.0538.60
5.0.40.0000.0308.32
5.0.30.0030.0608.24
5.0.20.0100.0378.34
5.0.10.0030.0208.24
5.0.00.0070.0308.24
4.4.90.0030.0338.24
4.4.80.0000.0338.24
4.4.70.0070.0308.24
4.4.60.0030.0338.24
4.4.50.0030.0338.24
4.4.40.0130.0308.24
4.4.30.0070.0308.24
4.4.20.0030.0238.24
4.4.10.0030.0208.24
4.4.00.0030.0378.24
4.3.110.0070.0338.24
4.3.100.0030.0208.24
4.3.90.0030.0178.24
4.3.80.0030.0538.24
4.3.70.0000.0238.24
4.3.60.0070.0278.24
4.3.50.0000.0178.24
4.3.40.0000.0378.24
4.3.30.0000.0378.24
4.3.20.0030.0238.24
4.3.10.0000.0338.24
4.3.00.0000.0408.24

preferences:
55.56 ms | 400 KiB | 5 Q