3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array("foo", "bar", "baz"); var_dump( array_shift(array_values($a)) );

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)
8.3.60.0140.00318.31
8.3.50.0110.00821.21
8.3.40.0090.00918.52
8.3.30.0070.00720.21
8.3.20.0040.00418.53
8.3.10.0060.00321.04
8.3.00.0040.00422.57
8.2.180.0110.00416.63
8.2.170.0070.01122.96
8.2.160.0030.01020.52
8.2.150.0040.00424.18
8.2.140.0070.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00421.00
8.2.110.0070.00321.18
8.2.100.0080.00317.72
8.2.90.0070.00019.22
8.2.80.0030.00619.21
8.2.70.0050.00317.38
8.2.60.0000.00817.93
8.2.50.0040.00818.07
8.2.40.0040.00418.22
8.2.30.0040.00419.48
8.2.20.0050.00217.47
8.2.10.0040.00417.52
8.2.00.0040.00417.52
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.02
8.1.230.0060.00617.42
8.1.220.0000.00818.77
8.1.210.0040.00418.89
8.1.200.0060.00317.23
8.1.190.0040.00417.51
8.1.180.0050.00318.10
8.1.170.0040.00418.51
8.1.160.0000.00818.77
8.1.150.0000.00718.52
8.1.140.0040.00417.30
8.1.130.0000.00717.71
8.1.120.0030.00317.29
8.1.110.0000.00717.41
8.1.100.0040.00417.23
8.1.90.0000.00717.46
8.1.80.0030.00317.37
8.1.70.0000.00717.28
8.1.60.0040.00417.52
8.1.50.0040.00417.42
8.1.40.0040.00417.39
8.1.30.0040.00417.43
8.1.20.0050.00317.54
8.1.10.0000.00817.48
8.1.00.0040.00417.32
8.0.300.0050.00219.89
8.0.290.0000.00717.18
8.0.280.0030.00318.25
8.0.270.0030.00317.09
8.0.260.0000.00716.83
8.0.250.0070.00016.97
8.0.240.0060.00316.91
8.0.230.0030.00316.97
8.0.220.0040.00416.94
8.0.210.0030.00416.89
8.0.200.0030.00316.93
8.0.190.0030.00616.96
8.0.180.0020.00516.91
8.0.170.0040.00416.99
8.0.160.0040.00416.91
8.0.150.0020.00516.81
8.0.140.0040.00416.82
8.0.130.0070.00313.31
8.0.120.0050.00216.70
8.0.110.0000.00716.77
8.0.100.0000.00716.94
8.0.90.0000.00716.66
8.0.80.0070.01416.80
8.0.70.0050.00216.79
8.0.60.0050.00216.81
8.0.50.0000.00816.66
8.0.30.0080.00916.97
8.0.20.0140.00817.40
8.0.10.0040.00416.80
8.0.00.0120.01116.68
7.4.330.0020.00216.76
7.4.320.0030.00316.42
7.4.300.0000.00716.53
7.4.290.0070.00016.35
7.4.280.0000.00616.56
7.4.270.0060.00016.50
7.4.260.0000.00513.12
7.4.250.0040.00416.30
7.4.240.0040.00316.46
7.4.230.0030.00316.26
7.4.220.0090.01016.55
7.4.210.0080.00816.48
7.4.200.0030.00616.31
7.4.190.0030.00316.41
7.4.160.0030.01316.42
7.4.150.0120.01217.40
7.4.140.0080.01517.86
7.4.130.0030.01316.38
7.4.120.0080.01116.39
7.4.110.0060.01116.44
7.4.100.0090.00916.41
7.4.90.0070.01016.30
7.4.80.0080.01319.39
7.4.70.0070.01016.21
7.4.60.0090.00616.24
7.4.50.0030.00616.21
7.4.40.0100.00222.77
7.4.30.0100.00716.35
7.4.00.0000.01614.58
7.3.330.0000.00513.09
7.3.320.0000.00613.16
7.3.310.0030.00316.30
7.3.300.0060.00016.16
7.3.290.0040.01116.29
7.3.280.0080.01016.24
7.3.270.0140.00317.40
7.3.260.0110.00818.24
7.3.250.0110.00716.37
7.3.240.0110.01116.28
7.3.230.0040.01316.39
7.3.210.0180.00016.53
7.3.200.0110.01119.39
7.3.190.0060.01016.13
7.3.180.0070.01116.18
7.3.170.0110.00516.27
7.3.160.0130.00916.27
7.3.120.0000.01114.80
7.2.330.0030.01416.24
7.2.320.0060.01516.50
7.2.310.0030.01316.51
7.2.300.0040.01216.30
7.2.290.0030.01316.30
7.2.80.0030.00716.58
7.2.60.0060.00616.94
7.2.00.0030.01019.35
7.1.200.0040.01115.73
7.1.100.0000.01218.31
7.1.70.0070.01117.21
7.1.60.0090.01519.17
7.1.50.0140.00716.69
7.1.00.0070.06022.29
7.0.200.0030.00616.73
7.0.140.0030.07322.19
7.0.100.0030.04719.87
7.0.90.0030.03719.98
7.0.80.0030.04019.98
7.0.70.0030.04719.95
7.0.60.0000.03720.02
7.0.50.0070.04320.40
7.0.40.0030.04020.01
7.0.30.0070.03320.15
7.0.20.0100.03719.95
7.0.10.0070.03020.12
7.0.00.0000.04719.95
5.6.280.0030.07320.77
5.6.250.0000.04320.61
5.6.240.0070.04020.67
5.6.230.0030.03320.70
5.6.220.0030.04720.65
5.6.210.0030.04320.41
5.6.200.0030.05021.08
5.6.190.0030.03721.07
5.6.180.0130.03320.96
5.6.170.0070.04021.01
5.6.160.0000.04720.94
5.6.150.0070.04021.13
5.6.140.0070.04021.08
5.6.130.0130.03321.05
5.6.120.0030.04321.00
5.6.110.0030.04721.15
5.6.100.0070.05320.97
5.6.90.0230.05720.92
5.6.80.0070.06020.46
5.6.70.0070.07720.45
5.6.60.0100.07320.31
5.6.50.0030.08320.48
5.6.40.0000.09020.44
5.6.30.0070.08020.49
5.6.20.0000.07020.30
5.6.10.0070.03720.29
5.6.00.0000.04320.39
5.5.380.0100.04020.36
5.5.370.0000.03720.29
5.5.360.0030.03720.33
5.5.350.0030.05320.33
5.5.340.0000.04020.76
5.5.330.0030.03320.90
5.5.320.0070.04020.89
5.5.310.0030.04320.88
5.5.300.0000.03720.87
5.5.290.0030.04320.80
5.5.280.0030.04320.88
5.5.270.0070.04320.78
5.5.260.0000.03720.79
5.5.250.0100.08020.61
5.5.240.0070.07320.18
5.5.230.0030.08020.15
5.5.220.0200.06720.22
5.5.210.0170.06720.13
5.5.200.0100.03720.21
5.5.190.0170.06320.25
5.5.180.0070.08020.22
5.5.160.0100.04020.14
5.5.150.0070.08020.13
5.5.140.0000.09020.17
5.5.130.0130.07020.26
5.5.120.0030.08020.21
5.5.110.0070.07720.22
5.5.100.0170.07719.91
5.5.90.0030.04720.12
5.5.80.0000.04720.07
5.5.70.0100.08020.09
5.5.60.0100.07719.95
5.5.50.0100.07020.15
5.5.40.0070.07319.92
5.5.30.0000.05020.08
5.5.20.0070.07719.90
5.5.10.0100.06720.10
5.5.00.0030.08020.11
5.4.450.0030.03319.28
5.4.440.0030.03319.37
5.4.430.0030.04019.55
5.4.420.0030.03319.36
5.4.410.0030.05019.27
5.4.400.0030.07719.11
5.4.390.0130.06319.07
5.4.380.0100.04019.12
5.4.370.0030.07719.04
5.4.360.0070.04718.97
5.4.350.0100.06719.11
5.4.340.0070.08019.03
5.4.320.0070.06719.10
5.4.310.0070.07319.14
5.4.300.0000.06019.13
5.4.290.0070.07319.13
5.4.280.0100.06718.98
5.4.270.0070.07718.81
5.4.260.0100.07019.11
5.4.250.0070.08019.00
5.4.240.0100.07318.89
5.4.230.0030.07319.07
5.4.220.0000.05019.11
5.4.210.0070.08719.15
5.4.200.0230.07719.14
5.4.190.0070.07019.03
5.4.180.0070.05719.02
5.4.170.0070.07318.93
5.4.160.0030.06318.93
5.4.150.0070.07018.94
5.4.140.0070.04716.37
5.4.130.0070.06316.29
5.4.120.0170.05716.06
5.4.110.0100.07316.30
5.4.100.0070.07016.31
5.4.90.0100.07016.26
5.4.80.0100.06016.20
5.4.70.0100.06716.35
5.4.60.0100.03716.29
5.4.50.0070.07716.21
5.4.40.0000.04716.37
5.4.30.0100.07316.23
5.4.20.0030.07716.23
5.4.10.0070.06716.23
5.4.00.0070.04015.81
5.3.290.0070.08014.63
5.3.280.0030.05014.50
5.3.270.0200.02714.60
5.3.260.0070.07714.46
5.3.250.0000.07314.46
5.3.240.0100.07014.54
5.3.230.0100.04014.55
5.3.220.0070.08314.38
5.3.210.0200.06014.56
5.3.200.0100.06314.39
5.3.190.0070.07014.54
5.3.180.0100.07714.51
5.3.170.0070.07314.42
5.3.160.0170.06714.55
5.3.150.0030.07714.56
5.3.140.0030.07314.38
5.3.130.0030.08014.50
5.3.120.0070.07014.39
5.3.110.0070.06714.39
5.3.100.0100.06314.03
5.3.90.0070.07313.93
5.3.80.0000.05313.98
5.3.70.0070.03313.99
5.3.60.0070.03713.98
5.3.50.0070.07713.95
5.3.40.0030.06313.93
5.3.30.0170.05313.91
5.3.20.0130.06713.67
5.3.10.0100.06013.51
5.3.00.0030.08013.58
5.2.170.0030.03312.18
5.2.160.0100.05712.18
5.2.150.0030.04012.18
5.2.140.0030.06012.18
5.2.130.0070.05712.18
5.2.120.0000.06312.18
5.2.110.0030.06312.18
5.2.100.0070.06012.18
5.2.90.0070.05712.18
5.2.80.0100.05712.18
5.2.70.0070.06312.18
5.2.60.0000.06312.18
5.2.50.0130.05312.18
5.2.40.0100.05712.18
5.2.30.0070.06012.18
5.2.20.0070.06012.18
5.2.10.0030.05712.18
5.2.00.0030.04312.18
5.1.60.0030.05012.18
5.1.50.0030.03312.18
5.1.40.0070.03712.18
5.1.30.0030.05312.18
5.1.20.0130.04012.18
5.1.10.0030.03312.18
5.1.00.0100.05012.18
5.0.50.0030.04312.18
5.0.40.0000.04712.18
5.0.30.0100.05712.18
5.0.20.0030.04012.18
5.0.10.0030.03312.18
5.0.00.0100.05312.18
4.4.90.0000.03012.18
4.4.80.0100.02012.18
4.4.70.0000.03712.18
4.4.60.0000.02012.18
4.4.50.0030.02712.18
4.4.40.0030.05012.18
4.4.30.0030.01312.18
4.4.20.0070.02312.18
4.4.10.0000.03312.18
4.4.00.0030.05312.18
4.3.110.0000.02712.18
4.3.100.0000.03312.18
4.3.90.0030.03312.18
4.3.80.0030.04712.18
4.3.70.0000.03012.18
4.3.60.0030.03312.18
4.3.50.0030.03312.18
4.3.40.0100.04312.18
4.3.30.0030.03012.18
4.3.20.0000.04012.18
4.3.10.0000.03712.18
4.3.00.0000.02312.18

preferences:
73.51 ms | 400 KiB | 5 Q