3v4l.org

run code in 300+ PHP versions simultaneously
<?php $results = array("foo", "bar", "baz"); var_dump(array_splice($results, 0, 0)); var_dump($results); var_dump(array_splice($results, 0, 25)); var_dump($results);

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)
8.3.60.0060.00918.30
8.3.50.0050.01422.08
8.3.40.0120.00318.55
8.3.30.0150.00318.84
8.3.20.0050.00320.38
8.3.10.0040.00422.09
8.3.00.0040.00420.63
8.2.180.0150.00016.32
8.2.170.0070.00722.96
8.2.160.0080.00520.88
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.23
8.2.110.0090.00021.98
8.2.100.0110.00017.78
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0050.00317.91
8.2.50.0000.00818.07
8.2.40.0060.00318.22
8.2.30.0040.00418.01
8.2.20.0020.00517.64
8.2.10.0000.00817.68
8.2.00.0050.00217.64
8.1.280.0180.00325.92
8.1.270.0080.00023.83
8.1.260.0000.00926.35
8.1.250.0080.00028.09
8.1.240.0030.00623.84
8.1.230.0100.00319.04
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0050.00317.39
8.1.180.0030.00518.10
8.1.170.0040.00418.51
8.1.160.0000.00721.85
8.1.150.0000.00818.44
8.1.140.0040.00417.42
8.1.130.0030.00317.81
8.1.120.0040.00417.34
8.1.110.0000.00817.38
8.1.100.0040.00417.39
8.1.90.0040.00417.34
8.1.80.0030.00517.43
8.1.70.0030.00317.28
8.1.60.0030.00617.52
8.1.50.0000.00817.36
8.1.40.0060.00317.50
8.1.30.0040.00417.58
8.1.20.0030.00617.55
8.1.10.0040.00417.40
8.1.00.0050.00317.35
8.0.300.0070.00018.77
8.0.290.0070.00017.15
8.0.280.0030.00318.29
8.0.270.0020.00517.20
8.0.260.0050.00316.74
8.0.250.0040.00416.88
8.0.240.0040.00416.89
8.0.230.0050.00316.77
8.0.220.0000.00716.72
8.0.210.0070.00016.71
8.0.200.0000.00616.89
8.0.190.0050.00316.90
8.0.180.0000.00816.91
8.0.170.0040.00416.84
8.0.160.0040.00416.78
8.0.150.0000.00716.75
8.0.140.0070.00016.78
8.0.130.0030.00313.25
8.0.120.0050.00316.84
8.0.110.0000.00716.66
8.0.100.0080.00016.77
8.0.90.0060.00316.71
8.0.80.0080.00516.78
8.0.70.0000.00716.79
8.0.60.0000.00816.78
8.0.50.0000.00716.84
8.0.30.0090.01016.90
8.0.20.0100.01117.40
8.0.10.0040.00317.03
8.0.00.0080.01016.71
7.4.330.0050.00015.00
7.4.320.0000.00716.34
7.4.300.0000.00616.32
7.4.290.0070.00016.43
7.4.280.0040.00416.53
7.4.270.0030.00316.58
7.4.260.0060.00316.52
7.4.250.0040.00416.31
7.4.240.0060.00116.51
7.4.230.0030.00316.34
7.4.220.0070.01116.52
7.4.210.0040.01116.42
7.4.200.0070.00016.58
7.4.190.0040.00416.29
7.4.160.0130.00316.22
7.4.150.0070.01017.40
7.4.140.0120.00717.86
7.4.130.0050.01616.45
7.4.120.0120.00716.40
7.4.110.0070.01016.48
7.4.100.0100.00716.38
7.4.90.0140.01016.48
7.4.80.0090.01219.39
7.4.70.0030.01316.32
7.4.60.0150.00316.32
7.4.50.0000.00716.49
7.4.40.0080.00822.77
7.4.30.0030.01416.20
7.4.00.0070.00714.67
7.3.330.0000.00513.12
7.3.320.0020.00212.98
7.3.310.0030.00315.95
7.3.300.0040.00416.04
7.3.290.0110.00416.16
7.3.280.0050.01116.11
7.3.270.0120.00617.40
7.3.260.0030.01416.21
7.3.250.0060.01216.21
7.3.240.0040.01516.52
7.3.230.0090.00916.39
7.3.210.0170.00016.38
7.3.200.0110.00819.39
7.3.190.0140.00816.30
7.3.180.0060.01016.21
7.3.170.0130.00816.43
7.3.160.0090.01216.23
7.3.120.0100.00714.55
7.3.10.0120.00016.32
7.3.00.0090.00316.50
7.2.330.0090.00916.09
7.2.320.0120.00916.23
7.2.310.0060.01116.21
7.2.300.0110.00716.52
7.2.290.0060.00916.34
7.2.130.0100.00316.75
7.2.120.0060.00616.59
7.2.110.0040.00716.79
7.2.100.0090.00016.89
7.2.90.0030.01016.76
7.2.80.0020.01016.54
7.2.70.0120.00616.59
7.2.60.0110.00516.84
7.2.50.0000.01216.76
7.2.40.0060.00316.83
7.2.30.0070.00716.85
7.2.20.0030.00716.35
7.2.10.0070.00416.54
7.2.00.0030.01016.77
7.1.250.0000.01015.49
7.1.200.0070.00715.64
7.1.70.0000.00717.16
7.1.60.0100.01319.82
7.1.50.0070.00716.54
7.1.00.0030.08722.25
7.0.200.0090.00416.64
7.0.140.0070.06722.04
7.0.60.0070.08019.90
7.0.50.0100.07717.88
7.0.40.0070.07020.03
7.0.30.0270.04020.09
7.0.20.0170.08720.18
7.0.10.0330.05020.10
7.0.00.0000.04720.16
5.6.280.0030.07721.12
5.6.210.0130.08020.45
5.6.200.0030.04018.13
5.6.190.0170.06320.43
5.6.180.0430.08020.35
5.6.170.0200.04020.45
5.6.160.0170.07320.50
5.6.150.0030.07318.09
5.6.140.0030.08718.21
5.6.130.0100.07718.07
5.6.120.0030.06021.01
5.6.110.0070.07721.11
5.6.100.0100.05721.13
5.6.90.0100.04020.92
5.6.80.0030.08020.47
5.5.350.0200.08020.42
5.5.340.0100.08017.96
5.5.330.0100.04320.28
5.5.320.0400.07320.31
5.5.310.0400.07320.13
5.5.300.0030.04018.01
5.5.290.0100.08018.01
5.5.280.0130.07720.64
5.5.270.0030.04720.84
5.5.260.0130.07320.86
5.5.250.0100.08020.54
5.5.240.0030.08020.23
5.4.450.2070.04719.12
5.4.440.1930.05019.57
5.4.430.2000.04719.54
5.4.420.2000.05019.09
5.4.410.1830.04019.41
5.4.400.2000.03719.24
5.4.390.1700.04319.16
5.4.380.1770.03719.09
5.4.370.1670.05318.89
5.4.360.2100.04318.93
5.4.350.2000.03718.80
5.4.340.1900.03718.93
5.4.320.1830.03718.93
5.4.310.1870.03719.08
5.4.300.2170.04719.24
5.4.290.2030.04019.05
5.4.280.1870.04019.24
5.4.270.1830.04018.93
5.4.260.1830.03719.13
5.4.250.1900.04019.08
5.4.240.1900.04319.24
5.4.230.1830.04019.15
5.4.220.2030.03718.91
5.4.210.1600.03718.77
5.4.200.2000.03719.11
5.4.190.2070.04719.09
5.4.180.2030.04718.91
5.4.170.1830.03718.89
5.4.160.2070.03719.10
5.4.150.1900.04019.23
5.4.140.1800.03716.43
5.4.130.1900.03016.25
5.4.120.1900.03016.18
5.4.110.1800.04016.23
5.4.100.2170.03716.18
5.4.90.2000.03316.46
5.4.80.2170.04316.44
5.4.70.1970.04016.37
5.4.60.1930.04316.47
5.4.50.1930.03316.43
5.4.40.1900.05016.41
5.4.30.2030.03716.16
5.4.20.1870.02716.38
5.4.10.2030.03716.45
5.4.00.1700.04315.89
5.3.290.1800.03314.61
5.3.280.2030.04314.53
5.3.270.2030.04714.52
5.3.260.2000.04314.62
5.3.250.2070.03714.46
5.3.240.2000.04314.46
5.3.230.2030.03714.44
5.3.220.2000.04314.42
5.3.210.2000.04314.47
5.3.200.1870.04014.41
5.3.190.2030.04714.41
5.3.180.2070.03714.54
5.3.170.2070.04014.39
5.3.160.1870.03314.51
5.3.150.1930.04314.52
5.3.140.1770.03714.45
5.3.130.2030.03714.45
5.3.120.2030.04314.38
5.3.110.1900.04714.64
5.3.100.2070.04313.89
5.3.90.2000.04013.96
5.3.80.1900.03713.79
5.3.70.2230.04013.86
5.3.60.2000.03713.85
5.3.50.1800.03313.72
5.3.40.1770.04313.77
5.3.30.1730.03713.71
5.3.20.2070.04313.48
5.3.10.2300.04013.60
5.3.00.2430.03713.68
5.2.170.1930.03711.19
5.2.160.1830.04011.22
5.2.150.1770.03311.16
5.2.140.1600.03011.08
5.2.130.1730.03311.18
5.2.120.1800.03011.15
5.2.110.1670.02711.04
5.2.100.1670.03311.04
5.2.90.1600.03011.15
5.2.80.1530.03010.95
5.2.70.1800.03310.95
5.2.60.1570.02711.13
5.2.50.1470.03311.03
5.2.40.1270.02310.88
5.2.30.1000.03010.83
5.2.20.1200.03310.82
5.2.10.1470.03310.94
5.2.00.1270.02310.82
5.1.60.1470.02710.15
5.1.50.1230.02310.07
5.1.40.1300.0309.91
5.1.30.1370.02310.28
5.1.20.1430.03310.32
5.1.10.1300.02710.11
5.1.00.1230.02310.20
5.0.50.0570.0238.63
5.0.40.0800.0308.49
5.0.30.0800.0308.31
5.0.20.0670.0208.28
5.0.10.0770.0208.21
5.0.00.0700.0278.28
4.4.90.0570.0178.21
4.4.80.0600.0138.21
4.4.70.0030.0278.21
4.4.60.0030.0408.21
4.4.50.0030.0338.21
4.4.40.0000.0338.21
4.4.30.0070.0178.21
4.4.20.0030.0338.21
4.4.10.0100.0238.21
4.4.00.0030.0538.21
4.3.110.0000.0378.21
4.3.100.0000.0278.21
4.3.90.0400.0138.21
4.3.80.0600.0238.21
4.3.70.0670.0208.21
4.3.60.0730.0238.21
4.3.50.0800.0138.21
4.3.40.1070.0338.21
4.3.30.0500.0278.21
4.3.20.0370.0178.21
4.3.10.0430.0308.21
4.3.00.0470.0238.21

preferences:
43.56 ms | 401 KiB | 5 Q