3v4l.org

run code in 300+ PHP versions simultaneously
<?php $splstack = new \SplStack(); $splstack->push(10); $splstack->push(11); $splstack->push(12); $splstack->push(13); $splstack->push(14); $val1 = $this->splstack->pop(); $val2 = $this->splstack->pop(); var_dump($val1, $val2);

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)
8.3.60.0070.00718.56
8.3.50.0170.00522.94
8.3.40.0110.00318.84
8.3.30.0040.01119.23
8.3.20.0040.00420.34
8.3.10.0040.00421.94
8.3.00.0000.00817.93
8.2.180.0130.01018.41
8.2.170.0040.01222.96
8.2.160.0070.00720.38
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00420.94
8.2.110.0090.00022.17
8.2.100.0090.00317.84
8.2.90.0000.00819.27
8.2.80.0060.00317.97
8.2.70.0030.00617.63
8.2.60.0040.00417.91
8.2.50.0040.00418.07
8.2.40.0060.00319.95
8.2.30.0020.00518.06
8.2.20.0040.00417.69
8.2.10.0030.00518.05
8.2.00.0040.00417.75
8.1.280.0110.00425.92
8.1.270.0030.00522.09
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0090.00023.92
8.1.230.0070.00419.14
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0000.00917.25
8.1.190.0060.00317.35
8.1.180.0040.00418.10
8.1.170.0030.00618.52
8.1.160.0030.00521.96
8.1.150.0000.00718.74
8.1.140.0000.00917.40
8.1.130.0000.00717.87
8.1.120.0000.00717.39
8.1.110.0000.00817.41
8.1.100.0000.00717.27
8.1.90.0040.00417.38
8.1.80.0040.00417.39
8.1.70.0000.00717.36
8.1.60.0030.00617.53
8.1.50.0000.00817.43
8.1.40.0000.00817.46
8.1.30.0000.00817.64
8.1.20.0030.00617.58
8.1.10.0020.00517.47
8.1.00.0040.00417.48
8.0.300.0040.00418.78
8.0.290.0040.00417.05
8.0.280.0000.00718.39
8.0.270.0030.00317.21
8.0.260.0000.00817.13
8.0.250.0030.00316.97
8.0.240.0030.00316.85
8.0.230.0000.00717.02
8.0.220.0000.00716.77
8.0.210.0030.00316.91
8.0.200.0000.00616.88
8.0.190.0030.00316.92
8.0.180.0000.00716.87
8.0.170.0080.00016.78
8.0.160.0080.00016.88
8.0.150.0040.00416.87
8.0.140.0040.00416.87
8.0.130.0080.00013.30
8.0.120.0000.00816.75
8.0.110.0040.00416.88
8.0.100.0040.00416.95
8.0.90.0000.00716.88
8.0.80.0060.01216.82
8.0.70.0040.00416.86
8.0.60.0070.00017.00
8.0.50.0000.00717.00
8.0.30.0090.01017.10
8.0.20.0050.01217.40
8.0.10.0040.00416.89
8.0.00.0050.01216.90
7.4.330.0050.00015.03
7.4.320.0000.00616.48
7.4.300.0040.00416.61
7.4.290.0030.00316.63
7.4.280.0000.00816.55
7.4.270.0080.00016.55
7.4.260.0050.00616.59
7.4.250.0000.00816.49
7.4.240.0050.00216.54
7.4.230.0040.00416.61
7.4.220.0070.01116.51
7.4.210.0030.01116.49
7.4.200.0030.00316.68
7.4.160.0040.01616.42
7.4.150.0100.00717.40
7.4.140.0110.00917.86
7.4.130.0130.00816.55
7.4.120.0100.00716.45
7.4.110.0160.00716.65
7.4.100.0090.01216.66
7.4.90.0090.00916.55
7.4.80.0170.00619.39
7.4.70.0060.01116.46
7.4.60.0080.00416.49
7.4.50.0000.00816.30
7.4.40.0090.00916.62
7.4.30.0160.00016.40
7.4.00.0090.00715.02
7.3.330.0050.00313.00
7.3.320.0000.00613.16
7.3.310.0030.00316.26
7.3.300.0030.00316.11
7.3.290.0080.00816.25
7.3.280.0090.01016.27
7.3.270.0110.00817.40
7.3.260.0040.01316.24
7.3.250.0090.00916.32
7.3.240.0120.00916.25
7.3.230.0070.01216.39
7.3.210.0040.01316.17
7.3.200.0100.01019.39
7.3.190.0130.00716.23
7.3.180.0090.00616.32
7.3.170.0030.01216.30
7.3.160.0100.00616.38
7.3.120.0060.00914.68
7.3.110.0090.00914.52
7.3.100.0040.00814.68
7.3.90.0030.01314.92
7.3.80.0080.00415.16
7.3.70.0090.00014.54
7.3.60.0090.00314.77
7.3.50.0040.00714.85
7.3.40.0030.00914.72
7.3.30.0000.01014.89
7.3.20.0080.00816.65
7.3.10.0070.00716.76
7.3.00.0140.00716.63
7.2.330.0040.01316.33
7.2.320.0150.00816.75
7.2.310.0110.01116.50
7.2.300.0060.01016.52
7.2.290.0060.01016.50
7.2.250.0090.00915.08
7.2.240.0080.01214.99
7.2.230.0030.00615.13
7.2.220.0100.00315.16
7.2.210.0000.01214.62
7.2.200.0080.00015.20
7.2.190.0090.00614.84
7.2.180.0030.00914.88
7.2.170.0060.00615.00
7.2.60.0070.00316.95
7.2.00.0070.00719.40
7.1.330.0070.00415.46
7.1.320.0000.00915.68
7.1.310.0130.00315.70
7.1.300.0060.00815.70
7.1.290.0110.00415.63
7.1.280.0000.00915.61
7.1.270.0070.00715.55
7.1.260.0080.00815.67
7.1.200.0070.00715.58
7.1.100.0060.00617.56
7.1.70.0050.00317.03
7.1.60.0100.01619.57
7.1.50.0080.00316.82
7.1.00.0030.07722.43
7.0.200.0030.00716.55
7.0.140.0000.03721.95
7.0.60.0000.04320.01
7.0.50.0030.08317.89
7.0.40.0030.04320.05
7.0.30.0230.04320.20
7.0.20.0330.07020.02
7.0.10.0070.05020.06
7.0.00.0070.07320.16
5.6.280.0000.07720.81
5.6.210.0100.07320.75
5.6.200.0000.06718.16
5.6.190.0100.05320.45
5.6.180.0570.06320.45
5.6.170.0300.04020.39
5.6.160.0100.07020.46
5.6.150.0130.07318.17
5.6.140.0030.07018.14
5.6.130.0130.07318.07
5.6.120.0130.05021.00
5.6.110.0030.08720.95
5.6.100.0030.09721.13
5.6.90.0030.04021.12
5.6.80.0030.06720.50
5.5.350.0130.04720.29
5.5.340.0070.03717.93
5.5.330.0100.06020.29
5.5.320.2830.05020.21
5.5.310.0100.05720.33
5.5.300.0030.08317.97
5.5.290.0170.07017.95
5.5.280.0070.07020.96
5.5.270.0030.04020.75
5.5.260.0130.08020.83
5.5.250.0100.07720.61
5.5.240.0000.08320.02
5.4.450.0370.07019.55
5.4.440.0130.05319.12
5.4.430.0100.05319.45
5.4.420.0100.06719.52
5.4.410.0070.05318.72
5.4.400.0130.04718.70
5.4.390.0030.05718.72
5.4.380.0170.05318.78
5.4.370.0170.04718.68
5.4.360.0200.04318.52
5.4.350.0130.05318.74
5.4.340.0100.05318.62
5.4.320.0130.05318.67
5.4.310.0100.05318.68
5.4.300.0100.05318.71
5.4.290.0200.06018.62
5.4.280.0200.04718.51
5.4.270.0170.05018.77
5.4.260.0030.06018.59
5.4.250.0130.05718.63
5.4.240.0200.04718.71
5.4.230.0200.04318.68
5.4.220.0100.06018.57
5.4.210.0070.06018.70
5.4.200.0200.04316.63
5.4.190.0170.05018.48
5.4.180.0130.05318.54
5.4.170.0200.04718.67
5.4.160.0100.05318.46
5.4.150.0270.04018.49
5.4.140.0230.04016.25
5.4.130.0100.05316.22
5.4.120.0100.05016.21
5.4.110.0230.03716.16
5.4.100.0100.05316.06
5.4.90.0070.05716.26
5.4.80.0200.04316.16
5.4.70.0170.04716.05
5.4.60.0070.05716.23
5.4.50.0200.04316.14
5.4.40.0200.04716.28
5.4.30.0130.05016.15
5.4.20.0170.04716.33
5.4.10.0100.05015.99
5.4.00.0130.05015.74
5.3.290.0100.05714.64
5.3.280.0130.05314.54
5.3.270.0100.05714.67
5.3.260.0230.04314.75
5.3.250.0170.05014.56
5.3.240.0130.05314.76
5.3.230.0100.05714.56
5.3.220.0130.05014.52
5.3.210.0230.04314.55
5.3.200.0170.05014.52
5.3.190.0170.05014.62
5.3.180.0100.05314.66
5.3.170.0170.04714.63
5.3.160.0200.04314.71
5.3.150.0200.04714.59
5.3.140.0130.05014.53
5.3.130.0270.04014.54
5.3.120.0130.05314.54
5.3.110.0030.06314.62
5.3.100.0200.04314.09
5.3.90.0030.06014.11
5.3.80.0200.04313.98
5.3.70.0070.05714.11
5.3.60.0170.04314.07
5.3.50.0000.06013.93
5.3.40.0100.05314.02
5.3.30.0070.05013.86
5.3.20.0130.04713.78
5.3.10.0070.05313.63
5.3.00.0170.05013.73
5.2.170.0130.04011.13
5.2.160.0130.03711.16
5.2.150.0100.04011.19
5.2.140.0070.05311.29
5.2.130.0230.03011.14
5.2.120.0070.04011.13
5.2.110.0100.03711.13
5.2.100.0130.03311.02
5.2.90.0130.03311.05
5.2.80.0070.04311.07
5.2.70.0070.04311.09
5.2.60.0070.04311.11
5.2.50.0100.04010.98
5.2.40.0070.04311.00
5.2.30.0200.03010.95
5.2.20.0100.03711.00
5.2.10.0130.03310.83
5.2.00.0070.04010.72
5.1.60.0030.04010.03
5.1.50.0100.03310.09
5.1.40.0100.03010.04
5.1.30.0130.03010.35
5.1.20.0130.03010.36
5.1.10.0100.03310.16
5.1.00.0170.02710.06
5.0.50.0030.0308.51
5.0.40.0070.0238.40
5.0.30.0070.0408.28
5.0.20.0070.0238.32
5.0.10.0070.0278.23
5.0.00.0030.0438.26
4.4.90.0030.0205.95
4.4.80.0070.0205.88
4.4.70.0030.0235.88
4.4.60.0000.0305.89
4.4.50.0070.0205.89
4.4.40.0070.0305.89
4.4.30.0030.0235.94
4.4.20.0070.0205.92
4.4.10.0030.0235.91
4.4.00.0030.0375.95
4.3.110.0000.0275.84
4.3.100.0000.0335.85
4.3.90.0070.0205.86
4.3.80.0070.0305.86
4.3.70.0000.0235.76
4.3.60.0000.0235.78
4.3.50.0030.0205.76
4.3.40.0030.0335.74
4.3.30.0000.0234.58
4.3.20.0000.0234.54
4.3.10.0030.0204.54
4.3.00.0030.0236.63

preferences:
52.56 ms | 401 KiB | 5 Q