3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(~PHP_INT_MAX => 42); var_dump($a); var_dump( array_pop($a) ); var_dump($a); $a[] = 37; var_dump($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)
8.3.60.0090.00618.38
8.3.50.0160.00521.99
8.3.40.0120.00318.65
8.3.30.0070.00719.14
8.3.20.0040.00420.19
8.3.10.0040.00422.07
8.3.00.0080.00022.40
8.2.180.0100.01018.29
8.2.170.0040.01122.96
8.2.160.0070.00719.01
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00519.38
8.2.110.0150.00622.13
8.2.100.0040.00817.60
8.2.90.0090.00019.23
8.2.80.0000.00817.97
8.2.70.0000.00917.63
8.2.60.0040.00418.05
8.2.50.0060.00318.07
8.2.40.0000.00718.34
8.2.30.0040.00418.02
8.2.20.0040.00417.62
8.2.10.0040.00419.31
8.2.00.0040.00417.58
8.1.280.0100.01025.92
8.1.270.0070.00022.22
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0000.00823.78
8.1.230.0070.00419.10
8.1.220.0000.00717.74
8.1.210.0030.00618.77
8.1.200.0040.00817.22
8.1.190.0050.00317.41
8.1.180.0050.00518.10
8.1.170.0040.00418.46
8.1.160.0020.00521.83
8.1.150.0040.00418.64
8.1.140.0030.00517.45
8.1.130.0000.00717.86
8.1.120.0000.00717.45
8.1.110.0000.00817.30
8.1.100.0040.00417.47
8.1.90.0040.00317.28
8.1.80.0000.00717.33
8.1.70.0070.00017.30
8.1.60.0030.00617.42
8.1.50.0000.00717.48
8.1.40.0070.00017.47
8.1.30.0050.00217.48
8.1.20.0040.00417.56
8.1.10.0000.00817.42
8.1.00.0000.00817.43
8.0.300.0040.00418.77
8.0.290.0040.00417.18
8.0.280.0070.00018.41
8.0.270.0030.00317.20
8.0.260.0040.00416.77
8.0.250.0000.00816.94
8.0.240.0070.00016.85
8.0.230.0030.00316.78
8.0.220.0000.00716.84
8.0.210.0000.00716.84
8.0.200.0060.00016.86
8.0.190.0040.00416.78
8.0.180.0030.00316.75
8.0.170.0040.00416.90
8.0.160.0000.00716.80
8.0.150.0050.00316.75
8.0.140.0070.00016.80
8.0.130.0030.00313.22
8.0.120.0040.00416.72
8.0.110.0000.00816.82
8.0.100.0060.00316.73
8.0.90.0050.00316.66
8.0.80.0090.01216.84
8.0.70.0040.00416.77
8.0.60.0040.00416.89
8.0.50.0070.00016.89
8.0.30.0110.00817.08
8.0.20.0120.01017.40
8.0.10.0040.00416.78
8.0.00.0130.00916.77
7.4.330.0000.00615.00
7.4.320.0000.00616.46
7.4.300.0000.00616.44
7.4.290.0040.00416.54
7.4.280.0030.00316.45
7.4.270.0020.00516.43
7.4.260.0040.00416.36
7.4.250.0070.00016.51
7.4.240.0060.00116.56
7.4.230.0030.00316.55
7.4.220.0030.01416.63
7.4.210.0050.01116.58
7.4.200.0000.00716.61
7.4.190.0030.00316.39
7.4.160.0100.00716.57
7.4.150.0190.00017.40
7.4.140.0100.00717.86
7.4.130.0160.00316.28
7.4.120.0120.00816.46
7.4.110.0030.01516.36
7.4.100.0110.01516.55
7.4.90.0130.00316.59
7.4.80.0140.00719.39
7.4.70.0080.00916.38
7.4.60.0100.00716.38
7.4.50.0000.00516.33
7.4.40.0170.00022.77
7.4.30.0000.01616.43
7.4.00.0080.00414.79
7.3.330.0020.00212.93
7.3.320.0000.00513.12
7.3.310.0040.00416.02
7.3.300.0000.00716.11
7.3.290.0070.01116.15
7.3.280.0080.00716.20
7.3.270.0060.01317.40
7.3.260.0080.01016.30
7.3.250.0140.00616.31
7.3.240.0030.01316.31
7.3.230.0060.01216.39
7.3.210.0100.00716.34
7.3.200.0100.00619.39
7.3.190.0080.00816.52
7.3.180.0100.00716.43
7.3.170.0100.01016.27
7.3.160.0070.01016.32
7.3.120.0000.01214.94
7.2.330.0120.00616.30
7.2.320.0110.01316.51
7.2.310.0100.00616.33
7.2.300.0090.00716.32
7.2.290.0100.00716.22
7.2.60.0040.00816.88
7.2.00.0030.01219.00
7.1.200.0080.00415.57
7.1.100.0030.01318.18
7.1.70.0000.00917.05
7.1.60.0070.00417.23
7.1.50.0160.00616.98
7.1.00.0070.07322.25
7.0.200.0030.00516.72
7.0.140.0030.06721.96
7.0.60.0100.07019.82
7.0.50.0100.07017.88
7.0.40.0100.08020.19
7.0.30.0230.04320.12
7.0.20.0300.04020.12
7.0.10.0270.05020.18
7.0.00.0000.08020.20
5.6.280.0030.07020.91
5.6.210.0130.06720.55
5.6.200.0070.08318.22
5.6.190.0130.03320.63
5.6.180.3670.04320.61
5.6.170.0330.07320.44
5.6.160.0100.05320.39
5.6.150.0030.07718.12
5.6.140.0030.05318.20
5.6.130.0030.04318.11
5.6.120.0030.04021.11
5.6.110.0030.08021.13
5.6.100.0030.09020.88
5.6.90.0070.07720.94
5.6.80.0130.05020.38
5.5.350.0030.08020.48
5.5.340.0070.07717.98
5.5.330.0100.08720.17
5.5.320.0200.07320.31
5.5.310.0270.03720.41
5.5.300.0030.04717.91
5.5.290.0070.05717.95
5.5.280.0100.07720.86
5.5.270.0100.06720.61
5.5.260.0000.04720.75
5.5.250.0030.05320.46
5.5.240.0030.05320.32
5.4.450.0300.05019.27
5.4.440.0170.05019.29
5.4.430.0070.05719.31
5.4.420.0200.04319.62
5.4.410.0170.04719.36
5.4.400.0830.00018.50
5.4.390.1030.00018.63
5.4.380.0300.05018.74
5.4.370.1200.05018.52
5.4.360.1070.05718.53
5.4.350.1070.05318.71
5.4.340.1030.05718.46
5.4.320.0060.04012.45
5.4.310.0080.04012.45
5.4.300.0100.03712.45
5.4.290.0040.04012.45
5.4.280.0060.04412.35
5.4.270.0030.06018.65
5.4.260.0170.06718.93
5.4.250.0200.04318.88
5.4.240.0100.05718.73
5.4.230.0200.05018.70
5.4.220.0130.07718.92
5.4.210.0130.04719.02
5.4.200.0200.05318.92
5.4.190.0170.06318.77
5.4.180.0070.07318.93
5.4.170.0100.05318.79
5.4.160.0030.07718.79
5.4.150.0130.07018.86
5.4.140.0030.05316.25
5.4.130.0170.06716.32
5.4.120.0100.05016.29
5.4.110.0170.06016.47
5.4.100.0070.05016.45
5.4.90.0130.06016.36
5.4.80.0100.07016.51
5.4.70.0100.04716.28
5.4.60.0130.05316.25
5.4.50.0100.04716.48
5.4.40.0100.05016.37
5.4.30.0200.03716.50
5.4.20.0100.06016.17
5.4.10.0130.05016.47
5.4.00.0170.05015.91
5.3.290.0080.03812.80
5.3.280.0130.06714.75
5.3.270.0100.05014.70
5.3.260.0170.05714.52
5.3.250.0170.06014.62
5.3.240.0030.05314.75
5.3.230.0070.05014.58
5.3.220.0200.05014.66
5.3.210.0100.05714.55
5.3.200.0130.06314.71
5.3.190.0200.04714.56
5.3.180.0130.05014.26
5.3.170.0130.06314.57
5.3.160.0130.04714.40
5.3.150.0030.05314.48
5.3.140.0130.05014.71
5.3.130.0070.07714.55
5.3.120.0130.05314.70
5.3.110.0070.07014.43
5.3.100.0100.04714.03
5.3.90.0200.03714.10
5.3.80.0000.07314.06
5.3.70.0070.05014.11
5.3.60.0170.06013.85
5.3.50.0070.05014.04
5.3.40.0130.04713.86
5.3.30.0030.06013.76
5.3.20.0270.05013.57
5.3.10.0070.04713.66
5.3.00.0100.06313.33
5.2.170.0030.04311.06
5.2.160.0070.05311.20
5.2.150.0070.05711.16
5.2.140.0100.04010.97
5.2.130.0030.05011.11
5.2.120.0070.04711.00
5.2.110.0070.05711.19
5.2.100.0070.04011.01
5.2.90.0070.04010.86
5.2.80.0130.03311.18
5.2.70.0070.06011.09
5.2.60.0100.04010.93
5.2.50.0070.05010.94
5.2.40.0070.04711.00
5.2.30.0030.04711.12
5.2.20.0130.03310.79
5.2.10.0030.05010.93
5.2.00.0030.04310.77
5.1.60.0100.0339.90
5.1.50.0070.03310.05
5.1.40.0070.03710.00
5.1.30.0130.03010.54
5.1.20.0130.02710.50
5.1.10.0200.02710.00
5.1.00.0070.05010.09
5.0.50.0030.0308.69
5.0.40.0100.0338.17
5.0.30.0000.0538.24
5.0.20.0030.0278.24
5.0.10.0100.0208.31
5.0.00.0030.0508.24
4.4.90.0000.0276.08
4.4.80.0000.0276.08
4.4.70.0070.0206.08
4.4.60.0000.0276.08
4.4.50.0070.0206.08
4.4.40.0070.0406.08
4.4.30.0000.0236.08
4.4.20.0000.0236.08
4.4.10.0000.0276.05
4.4.00.0030.0436.03
4.3.110.0000.0336.02
4.3.100.0000.0235.96
4.3.90.0130.0105.96
4.3.80.0000.0436.27
4.3.70.0070.0206.27
4.3.60.0030.0206.27
4.3.50.0070.0276.27
4.3.40.0100.0376.27
4.3.30.0000.0236.27
4.3.20.0030.0206.27
4.3.10.0070.0236.27
4.3.00.0030.0277.29

preferences:
73.58 ms | 401 KiB | 5 Q