3v4l.org

run code in 300+ PHP versions simultaneously
<?php function return_me_an_array() { return array('my_value'); } $var = array_pop(return_me_an_array()); echo $var;

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)
8.3.60.0110.00716.88
8.3.50.0090.00722.12
8.3.40.0070.00718.54
8.3.30.0070.00719.09
8.3.20.0050.00320.18
8.3.10.0000.00823.70
8.3.00.0040.00419.26
8.2.180.0110.00718.41
8.2.170.0110.00422.96
8.2.160.0100.00320.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00022.08
8.2.110.0050.00522.26
8.2.100.0080.00417.91
8.2.90.0000.00819.01
8.2.80.0030.00618.00
8.2.70.0000.00917.63
8.2.60.0030.00517.80
8.2.50.0050.00318.07
8.2.40.0000.00918.16
8.2.30.0070.00318.08
8.2.20.0040.00417.73
8.2.10.0030.00617.99
8.2.00.0000.01017.59
8.1.280.0110.00425.92
8.1.270.0070.00023.82
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.96
8.1.230.0040.00719.00
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0000.00717.40
8.1.180.0000.00818.10
8.1.170.0070.00018.51
8.1.160.0040.00421.94
8.1.150.0040.00418.55
8.1.140.0030.00517.29
8.1.130.0070.00017.81
8.1.120.0070.00017.42
8.1.110.0000.00817.31
8.1.100.0000.00717.42
8.1.90.0030.00317.42
8.1.80.0030.00517.38
8.1.70.0070.00017.27
8.1.60.0100.00017.62
8.1.50.0040.00417.39
8.1.40.0040.00417.50
8.1.30.0080.00017.52
8.1.20.0030.00617.68
8.1.10.0060.00317.39
8.1.00.0060.00317.33
8.0.300.0000.00718.77
8.0.290.0070.00017.04
8.0.280.0000.00718.48
8.0.270.0000.00717.17
8.0.260.0000.00616.89
8.0.250.0030.00317.05
8.0.240.0040.00417.04
8.0.230.0030.00316.82
8.0.220.0000.00716.89
8.0.210.0000.00816.80
8.0.200.0030.00316.81
8.0.190.0030.00317.01
8.0.180.0030.00516.93
8.0.170.0090.00016.97
8.0.160.0030.00616.86
8.0.150.0030.00316.86
8.0.140.0040.00416.88
8.0.130.0030.00313.28
8.0.120.0070.00016.73
8.0.110.0070.00016.91
8.0.100.0060.00316.86
8.0.90.0000.00716.75
8.0.80.0060.00816.93
8.0.70.0000.00816.85
8.0.60.0000.00716.69
8.0.50.0000.00716.95
8.0.30.0200.00517.21
8.0.20.0130.00817.40
8.0.10.0000.00817.06
8.0.00.0100.00716.63
7.4.330.0020.00215.00
7.4.320.0030.00316.46
7.4.300.0050.00316.57
7.4.290.0090.00016.39
7.4.280.0030.00316.48
7.4.270.0050.00216.58
7.4.260.0000.01016.30
7.4.250.0040.00416.45
7.4.240.0070.00016.61
7.4.230.0030.00316.61
7.4.220.0220.01516.63
7.4.210.0060.00716.55
7.4.200.0030.00316.48
7.4.190.0070.00016.76
7.4.160.0110.00616.55
7.4.150.0100.01017.40
7.4.140.0150.00217.86
7.4.130.0090.01016.49
7.4.120.0100.01016.59
7.4.110.0150.00416.70
7.4.100.0070.01116.46
7.4.90.0000.01816.34
7.4.80.0070.01119.39
7.4.70.0100.00716.44
7.4.60.0030.01216.40
7.4.50.0050.00016.39
7.4.40.0070.01022.77
7.4.30.0080.00816.38
7.4.00.0060.00815.07
7.3.330.0000.00513.34
7.3.320.0000.00513.45
7.3.310.0070.00016.43
7.3.300.0030.00316.30
7.3.290.0060.00916.33
7.3.280.0090.00816.36
7.3.270.0100.00717.40
7.3.260.0090.00916.42
7.3.250.0070.01216.43
7.3.240.0120.00416.38
7.3.230.0120.00616.42
7.3.210.0030.01416.27
7.3.200.0060.01819.39
7.3.190.0150.00616.59
7.3.180.0160.00016.28
7.3.170.0090.00616.38
7.3.160.0030.01316.67
7.3.120.0070.00714.91
7.3.10.0000.01416.57
7.3.00.0040.01116.84
7.2.330.0140.00316.73
7.2.320.0110.01116.75
7.2.310.0060.01316.64
7.2.300.0130.00316.74
7.2.290.0040.01716.70
7.2.130.0100.00716.96
7.2.120.0100.00616.95
7.2.110.0130.00316.82
7.2.100.0090.00016.71
7.2.90.0030.00916.95
7.2.80.0090.00316.97
7.2.70.0030.01016.89
7.2.60.0110.00516.89
7.2.50.0000.01417.03
7.2.40.0030.01016.88
7.2.30.0070.00716.92
7.2.20.0060.01216.64
7.2.10.0060.00916.71
7.2.00.0020.01018.08
7.1.250.0000.00915.63
7.1.200.0100.00315.53
7.1.100.0000.01318.15
7.1.70.0030.00717.16
7.1.60.0040.00819.33
7.1.50.0120.00916.95
7.1.00.0030.07322.46
7.0.200.0090.00016.62
7.0.140.0000.07322.15
7.0.100.0100.08020.04
7.0.90.0000.07320.13
7.0.80.0170.08019.91
7.0.70.0070.08319.95
7.0.60.0130.05019.92
7.0.50.0070.07320.30
7.0.40.0130.08020.16
7.0.30.0100.07720.15
7.0.20.0130.05720.19
7.0.10.0030.05720.07
7.0.00.0100.08320.18
5.6.280.0070.07021.07
5.6.250.0100.04320.64
5.6.240.0130.08720.75
5.6.230.0070.08020.60
5.6.220.0130.07020.68
5.6.210.0100.08020.68
5.6.200.0000.05721.09
5.6.190.0100.06021.17
5.6.180.0130.07321.08
5.6.170.0100.06021.08
5.6.160.0100.07020.95
5.6.150.0100.04721.03
5.6.140.0100.07021.02
5.6.130.0100.07321.18
5.6.120.0070.07721.05
5.6.110.0030.08021.07
5.6.100.0100.07721.16
5.6.90.0100.07721.16
5.6.80.0070.08020.41
5.6.70.0170.06720.45
5.6.60.0130.07320.47
5.6.50.0130.07320.32
5.6.40.0070.07720.46
5.6.30.0100.06720.44
5.6.20.0100.05720.40
5.6.10.0030.08020.46
5.6.00.0030.08020.38
5.5.380.0070.08020.55
5.5.370.0100.07320.56
5.5.360.0030.07720.55
5.5.350.0030.07720.41
5.5.340.0130.04020.83
5.5.330.0100.07320.80
5.5.320.0170.04720.73
5.5.310.0170.07320.80
5.5.300.0070.08020.77
5.5.290.0030.08720.76
5.5.280.0130.07020.64
5.5.270.0030.05320.63
5.5.260.0100.05320.90
5.5.250.0070.07320.68
5.5.240.0100.04320.16
5.5.230.0030.07720.32
5.5.220.0070.07720.26
5.5.210.0170.07320.14
5.5.200.0070.07020.24
5.5.190.0070.06020.18
5.5.180.0030.07320.08
5.5.160.0170.06719.95
5.5.150.0100.04019.96
5.5.140.0030.05720.25
5.5.130.0170.06020.07
5.5.120.0030.06720.27
5.5.110.0170.06320.26
5.5.100.0130.07020.16
5.5.90.0130.07020.06
5.5.80.0030.08020.10
5.5.70.0130.06320.07
5.5.60.0200.04720.09
5.5.50.0130.06720.14
5.5.40.0030.08019.90
5.5.30.0070.07020.05
5.5.20.0030.07020.05
5.5.10.0100.07719.93
5.5.00.0100.07320.02
5.4.450.0030.08319.57
5.4.440.0070.05319.20
5.4.430.0000.08719.53
5.4.420.0230.05719.41
5.4.410.0100.05719.07
5.4.400.0130.06719.24
5.4.390.0130.07019.21
5.4.380.0070.05719.05
5.4.370.0130.05319.10
5.4.360.0030.06019.03
5.4.350.0170.05719.04
5.4.340.0130.03719.23
5.4.320.0030.07319.23
5.4.310.0030.08018.95
5.4.300.0070.06719.18
5.4.290.0130.05019.07
5.4.280.0130.07019.07
5.4.270.0100.07019.18
5.4.260.0200.06318.85
5.4.250.0130.06719.03
5.4.240.0070.06719.16
5.4.230.0000.06018.85
5.4.220.0100.06719.04
5.4.210.0030.06019.13
5.4.200.0100.06019.17
5.4.190.0170.03319.02
5.4.180.0070.07319.04
5.4.170.0030.07719.11
5.4.160.0030.05719.01
5.4.150.0000.04319.02
5.4.140.0030.06716.38
5.4.130.0000.04016.41
5.4.120.0030.03716.37
5.4.110.0070.03316.55
5.4.100.0030.04016.34
5.4.90.0030.03316.36
5.4.80.0100.03716.41
5.4.70.0000.04016.35
5.4.60.0070.03316.47
5.4.50.0000.04016.31
5.4.40.0030.03716.53
5.4.30.0000.04016.44
5.4.20.0030.03316.48
5.4.10.0000.04316.36
5.4.00.0030.04015.73
5.3.290.0030.05314.70
5.3.280.0100.06014.64
5.3.270.0030.07714.73
5.3.260.0030.05314.74
5.3.250.0000.05014.53
5.3.240.0070.03314.73
5.3.230.0070.04714.53
5.3.220.0030.03714.63
5.3.210.0030.03714.49
5.3.200.0030.03714.66
5.3.190.0070.04014.68
5.3.180.0070.05314.49
5.3.170.0130.02714.54
5.3.160.0070.03314.63
5.3.150.0070.03714.61
5.3.140.0000.04014.69
5.3.130.0070.05314.47
5.3.120.0000.04014.52
5.3.110.0100.03314.61
5.3.100.0030.05013.98
5.3.90.0070.04014.04
5.3.80.0030.04014.11
5.3.70.0030.03314.11
5.3.60.0000.04014.05
5.3.50.0030.03714.06
5.3.40.0100.03014.03
5.3.30.0070.03713.96
5.3.20.0000.04013.71
5.3.10.0030.03713.68
5.3.00.0070.03313.70
5.2.170.0000.03011.02
5.2.160.0030.05311.07
5.2.150.0000.03011.25
5.2.140.0030.05711.25
5.2.130.0070.02311.10
5.2.120.0000.03011.14
5.2.110.0030.02711.10
5.2.100.0070.02711.08
5.2.90.0030.02711.15
5.2.80.0030.02711.18
5.2.70.0000.03010.95
5.2.60.0100.02011.07
5.2.50.0000.03311.11
5.2.40.0000.03011.02
5.2.30.0000.03011.10
5.2.20.0000.03010.89
5.2.10.0030.02710.92
5.2.00.0030.02710.72
5.1.60.0030.02310.10
5.1.50.0100.0139.98
5.1.40.0000.0279.85
5.1.30.0000.02710.48
5.1.20.0070.02310.38
5.1.10.0000.02710.16
5.1.00.0000.0309.95
5.0.50.0030.0208.67
5.0.40.0070.0178.36
5.0.30.0000.0308.26
5.0.20.0000.0208.04
5.0.10.0000.0208.20
5.0.00.0030.0338.23
4.4.90.0070.0108.04
4.4.80.0000.0178.04
4.4.70.0000.0178.04
4.4.60.0000.0178.04
4.4.50.0000.0178.04
4.4.40.0030.0208.04
4.4.30.0000.0278.04
4.4.20.0000.0178.04
4.4.10.0030.0138.04
4.4.00.0030.0238.04
4.3.110.0000.0178.04
4.3.100.0030.0138.04
4.3.90.0000.0178.04
4.3.80.0000.0308.04
4.3.70.0030.0138.04
4.3.60.0000.0208.04
4.3.50.0070.0308.04
4.3.40.0100.0308.04
4.3.30.0030.0378.04
4.3.20.0030.0338.04
4.3.10.0000.0278.04
4.3.00.0000.0378.04

preferences:
56.64 ms | 401 KiB | 5 Q