3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=array("1","2","3","4"); array_pop($a); print_r($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)
8.3.40.0150.00018.86
8.3.30.0080.01118.97
8.3.20.0000.00820.31
8.3.10.0080.00023.61
8.3.00.0050.00517.25
8.2.170.0090.00622.96
8.2.160.0110.00320.57
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0030.00626.16
8.2.120.0030.00620.86
8.2.110.0030.01619.08
8.2.100.0070.00418.03
8.2.90.0000.00819.11
8.2.80.0030.00517.97
8.2.70.0000.00817.50
8.2.60.0080.00017.80
8.2.50.0060.00318.10
8.2.40.0000.00820.61
8.2.30.0000.00717.93
8.2.20.0030.00517.48
8.2.10.0080.00017.86
8.2.00.0000.00817.66
8.1.270.0040.00423.70
8.1.260.0120.00626.35
8.1.250.0040.00428.09
8.1.240.0030.00624.02
8.1.230.0070.00317.45
8.1.220.0070.00017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00917.23
8.1.180.0000.00818.10
8.1.170.0080.00018.64
8.1.160.0040.00418.77
8.1.150.0000.00718.53
8.1.140.0040.00417.25
8.1.130.0030.00317.82
8.1.120.0040.00317.37
8.1.110.0000.00817.43
8.1.100.0000.00817.38
8.1.90.0000.00817.39
8.1.80.0000.00717.29
8.1.70.0000.00717.29
8.1.60.0000.00817.49
8.1.50.0000.00817.36
8.1.40.0030.00517.43
8.1.30.0080.00017.41
8.1.20.0040.00417.43
8.1.10.0000.00717.42
8.1.00.0040.00417.40
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0000.00718.27
8.0.270.0030.00317.23
8.0.260.0050.00217.09
8.0.250.0030.00316.93
8.0.240.0040.00416.90
8.0.230.0030.00316.80
8.0.220.0030.00316.77
8.0.210.0070.00016.83
8.0.200.0000.00616.84
8.0.190.0080.00016.75
8.0.180.0040.00416.90
8.0.170.0000.00816.75
8.0.160.0030.00416.75
8.0.150.0030.00516.66
8.0.140.0000.00716.79
8.0.130.0030.00313.20
8.0.120.0050.00216.67
8.0.110.0040.00416.79
8.0.100.0000.00716.86
8.0.90.0030.00516.64
8.0.80.0070.00716.74
8.0.70.0000.00716.82
8.0.60.0000.00716.71
8.0.50.0040.00416.75
8.0.30.0100.01116.89
8.0.20.0100.01517.40
8.0.10.0000.00717.05
8.0.00.0100.00816.65
7.4.330.0050.00015.00
7.4.320.0040.00416.44
7.4.300.0040.00416.41
7.4.290.0040.00416.43
7.4.280.0040.00416.39
7.4.270.0000.00716.42
7.4.260.0030.00616.37
7.4.250.0040.00416.57
7.4.240.0040.00416.37
7.4.230.0030.00316.42
7.4.220.0070.01016.52
7.4.210.0080.00816.53
7.4.200.0000.00716.53
7.4.190.0040.00416.69
7.4.160.0040.01116.20
7.4.150.0080.00817.40
7.4.140.0140.00517.86
7.4.130.0060.01016.25
7.4.120.0100.00716.54
7.4.110.0190.00316.39
7.4.100.0140.00616.52
7.4.90.0100.00716.30
7.4.80.0150.00319.39
7.4.70.0060.00916.45
7.4.60.0060.00916.43
7.4.50.0000.00616.53
7.4.40.0060.01022.77
7.4.30.0110.00416.32
7.4.10.0000.01214.83
7.4.00.0050.01214.75
7.3.330.0000.00612.97
7.3.320.0050.00012.97
7.3.310.0040.00416.13
7.3.300.0030.00316.16
7.3.290.0030.01016.10
7.3.280.0100.00816.12
7.3.270.0140.00317.40
7.3.260.0110.00716.30
7.3.250.0150.00516.39
7.3.240.0120.00316.21
7.3.230.0090.01316.39
7.3.210.0050.01116.42
7.3.200.0100.02319.39
7.3.190.0060.01016.19
7.3.180.0030.01216.19
7.3.170.0030.01316.44
7.3.160.0100.00716.31
7.3.130.0090.00614.75
7.3.120.0040.01214.78
7.3.110.0000.01814.68
7.3.100.0040.01214.89
7.3.90.0090.00014.81
7.3.80.0070.00314.79
7.3.70.0030.01014.69
7.3.60.0000.00914.42
7.3.50.0110.00314.63
7.3.40.0100.00314.76
7.3.30.0090.00614.64
7.3.20.0090.00616.55
7.3.10.0090.00316.51
7.3.00.0030.00616.69
7.2.330.0030.01316.28
7.2.320.0040.01316.45
7.2.310.0070.01416.34
7.2.300.0130.00316.52
7.2.290.0070.01416.55
7.2.260.0120.00614.73
7.2.250.0070.01014.60
7.2.240.0070.00714.77
7.2.230.0060.01014.72
7.2.220.0030.01314.64
7.2.210.0030.01415.02
7.2.200.0070.00714.55
7.2.190.0090.00614.71
7.2.180.0060.01214.69
7.2.170.0070.00714.62
7.2.160.0110.00314.82
7.2.150.0070.00716.64
7.2.140.0030.00916.91
7.2.130.0120.00016.68
7.2.120.0030.01516.45
7.2.110.0060.01016.69
7.2.100.0070.00716.83
7.2.90.0000.01716.76
7.2.80.0030.01016.77
7.2.70.0030.01216.81
7.2.60.0000.01516.77
7.2.50.0040.01116.54
7.2.40.0030.01316.74
7.2.30.0040.01216.88
7.2.20.0060.01016.76
7.2.10.0100.00716.53
7.2.00.0090.00616.77
7.1.330.0070.00715.47
7.1.320.0070.01015.69
7.1.310.0070.00715.83
7.1.300.0070.00715.38
7.1.290.0070.01015.61
7.1.280.0070.00715.43
7.1.270.0100.00315.47
7.1.260.0060.01215.44
7.1.250.0080.00415.63
7.1.240.0060.00915.48
7.1.230.0070.00715.90
7.1.220.0090.00615.53
7.1.210.0040.01215.57
7.1.200.0100.00315.85
7.1.190.0110.00315.57
7.1.180.0030.00915.72
7.1.170.0070.00715.80
7.1.160.0090.00415.46
7.1.150.0030.00615.93
7.1.140.0090.00315.80
7.1.130.0040.00815.71
7.1.120.0060.00315.70
7.1.110.0030.00915.72
7.1.100.0000.01315.93
7.1.90.0090.00615.63
7.1.80.0030.01015.80
7.1.70.0070.00516.40
7.1.60.0080.01217.43
7.1.50.0070.00715.97
7.1.40.0030.01415.41
7.1.30.0070.00315.42
7.1.20.0070.00715.71
7.1.10.0030.00615.70
7.1.00.0120.03518.99
7.0.330.0040.01415.01
7.0.320.0030.01415.11
7.0.310.0110.00415.40
7.0.300.0070.00715.09
7.0.290.0070.01115.45
7.0.280.0000.01015.24
7.0.270.0000.01115.38
7.0.260.0100.00315.09
7.0.250.0110.00315.06
7.0.240.0000.01215.47
7.0.230.0000.01015.58
7.0.220.0090.00915.40
7.0.210.0070.00315.31
7.0.200.0060.00616.14
7.0.190.0090.00315.35
7.0.180.0030.01015.29
7.0.170.0070.00715.23
7.0.160.0030.01015.27
7.0.150.0040.01115.18
7.0.140.0080.03618.60
7.0.130.0050.00515.16
7.0.120.0030.00715.13
7.0.110.0030.00915.21
7.0.100.0070.02217.64
7.0.90.0100.04017.71
7.0.80.0040.03417.52
7.0.70.0230.03517.63
7.0.60.0080.04217.69
7.0.50.0050.02717.97
7.0.40.0080.04116.80
7.0.30.0110.04316.70
7.0.20.0070.04216.79
7.0.10.0050.04716.76
7.0.00.0070.03916.76
5.6.400.0070.00314.32
5.6.390.0000.01414.37
5.6.380.0030.00714.32
5.6.370.0070.00714.47
5.6.360.0090.00914.37
5.6.350.0070.01114.34
5.6.340.0090.00614.11
5.6.330.0100.00714.24
5.6.320.0060.00314.23
5.6.310.0030.00613.97
5.6.300.0090.00614.07
5.6.290.0090.00614.44
5.6.280.0080.03717.52
5.6.270.0070.00714.23
5.6.260.0040.01114.27
5.6.250.0020.03017.37
5.6.240.0080.04217.39
5.6.230.0100.04017.34
5.6.220.0070.03417.51
5.6.210.0080.04117.46
5.6.200.0070.02417.55
5.6.190.0030.04717.46
5.6.180.0060.04117.51
5.6.170.0080.04317.58
5.6.160.0090.02917.59
5.6.150.0040.02517.53
5.6.140.0030.02617.60
5.6.130.0050.03317.61
5.6.120.0050.04817.76
5.6.110.0080.04317.67
5.6.100.0100.02717.59
5.6.90.0080.03317.59
5.6.80.0080.03517.27
5.6.70.0070.04217.18
5.6.60.0120.03817.21
5.6.50.0100.04317.30
5.6.40.0040.02917.40
5.6.30.0070.04417.18
5.6.20.0120.03317.22
5.6.10.0070.02317.31
5.6.00.0080.04517.40
5.5.380.0070.04017.33
5.5.370.0060.02817.37
5.5.360.0130.04117.29
5.5.350.0060.02517.34
5.5.340.0040.04417.58
5.5.330.0040.04617.39
5.5.320.0080.02617.34
5.5.310.0080.04517.51
5.5.300.0060.03717.46
5.5.290.0030.04817.55
5.5.280.0130.02217.48
5.5.270.0080.04217.52
5.5.260.0070.04217.43
5.5.250.0130.04317.37
5.5.240.0070.04217.21
5.5.230.0040.02917.21
5.5.220.0050.03417.11
5.5.210.0030.02717.00
5.5.200.0080.04217.28
5.5.190.0040.02917.18
5.5.180.0050.04217.14
5.5.170.0080.00814.16
5.5.160.0030.04317.23
5.5.150.0030.04317.13
5.5.140.0080.03817.09
5.5.130.0070.04216.95
5.5.120.0100.04017.09
5.5.110.0100.04017.24
5.5.100.0100.02217.15
5.5.90.0100.04017.13
5.5.80.0020.04517.09
5.5.70.0100.03817.17
5.5.60.0090.02517.16
5.5.50.0080.04216.94
5.5.40.0030.02817.24
5.5.30.0050.02717.04
5.5.20.0020.04217.21
5.5.10.0050.02817.04
5.5.00.0120.02717.14
5.4.450.0070.03215.23
5.4.440.0090.03315.17
5.4.430.0100.03715.15
5.4.420.0080.03815.19
5.4.410.0100.03515.15
5.4.400.0050.03315.05
5.4.390.0120.03515.13
5.4.380.0070.03915.02
5.4.370.0120.03314.94
5.4.360.0050.02514.96
5.4.350.0050.02515.02
5.4.340.0050.04014.79
5.4.330.0040.00711.13
5.4.320.0080.04115.13
5.4.310.0050.02314.93
5.4.300.0060.02714.80
5.4.290.0130.03515.07
5.4.280.0050.03315.07
5.4.270.0030.03815.21
5.4.260.0120.03314.99
5.4.250.0050.04915.04
5.4.240.0030.02914.80
5.4.230.0060.02514.92
5.4.220.0060.02415.00
5.4.210.0050.04614.90
5.4.200.0070.04015.13
5.4.190.0090.02615.08
5.4.180.0070.02814.97
5.4.170.0070.03714.88
5.4.160.0070.04415.03
5.4.150.0050.02614.93
5.4.140.0080.02913.63
5.4.130.0080.02313.69
5.4.120.0030.04213.79
5.4.110.0070.03413.64
5.4.100.0040.04113.43
5.4.90.0070.03613.75
5.4.80.0070.03313.74
5.4.70.0090.03513.53
5.4.60.0050.02613.52
5.4.50.0080.03813.59
5.4.40.0080.03113.73
5.4.30.0050.03213.81
5.4.20.0080.03513.74
5.4.10.0030.04313.54
5.4.00.0020.04213.20
5.3.290.0090.03512.47
5.3.280.0000.03012.39
5.3.270.0090.03012.59
5.3.260.0030.02912.41
5.3.250.0010.04312.54
5.3.240.0090.02012.55
5.3.230.0080.03212.56
5.3.220.0030.04312.50
5.3.210.0060.04012.43
5.3.200.0070.03512.46
5.3.190.0060.03612.45
5.3.180.0060.02012.54
5.3.170.0070.03612.45
5.3.160.0120.01512.58
5.3.150.0030.02312.52
5.3.140.0100.01712.54
5.3.130.0050.03512.47
5.3.120.0100.03812.58
5.3.110.0020.02812.41
5.3.100.0030.03812.28
5.3.90.0020.03812.20
5.3.80.0070.03912.10
5.3.70.0040.03612.14
5.3.60.0040.04212.11
5.3.50.0070.04012.06
5.3.40.0070.03612.13
5.3.30.0100.03612.04
5.3.20.0100.03512.08
5.3.10.0030.03911.98
5.3.00.0070.03711.93
5.2.170.0100.06011.88
5.2.160.0030.06311.88
5.2.150.0100.05711.88
5.2.140.0100.05011.88
5.2.130.0100.05311.88
5.2.120.0100.05711.88
5.2.110.0070.05711.88
5.2.100.0030.04011.88
5.2.90.0070.02711.88
5.2.80.0070.06011.88
5.2.70.0070.05711.88
5.2.60.0100.05311.88
5.2.50.0070.03311.88
5.2.40.0000.03311.88
5.2.30.0100.05311.88
5.2.20.0000.07011.88
5.2.10.0100.05311.88
5.2.00.0070.05711.88
5.1.60.0030.05011.88
5.1.50.0030.05011.88
5.1.40.0000.03011.88
5.1.30.0030.04711.88
5.1.20.0030.03011.88
5.1.10.0030.05011.88
5.1.00.0030.03011.88
5.0.50.0030.03711.88
5.0.40.0000.02711.88
5.0.30.0100.05011.88
5.0.20.0070.03311.88
5.0.10.0000.03711.88
5.0.00.0000.04711.88
4.4.90.0000.03311.88
4.4.80.0030.03011.88
4.4.70.0030.03311.88
4.4.60.0000.03711.88
4.4.50.0000.02311.88
4.4.40.0030.05311.88
4.4.30.0030.03311.88
4.4.20.0070.02311.88
4.4.10.0030.03311.88
4.4.00.0030.04011.88
4.3.110.0000.01711.88
4.3.100.0000.02011.88
4.3.90.0030.02311.88
4.3.80.0000.05011.88
4.3.70.0030.04011.88
4.3.60.0000.03011.88
4.3.50.0000.02711.88
4.3.40.0030.04011.88
4.3.30.0000.01711.88
4.3.20.0000.03711.88
4.3.10.0070.03011.88
4.3.00.0000.03311.88

preferences:
45.57 ms | 400 KiB | 5 Q