3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sa=array(60 => array(1)); //print_r($sa); if($sa[40]!== "undefined"){echo "hola";}

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)
8.3.60.0070.01018.43
8.3.50.0090.01122.00
8.3.40.0140.00018.79
8.3.30.0140.00018.95
8.3.20.0000.00920.10
8.3.10.0050.00321.92
8.3.00.0080.00022.52
8.2.180.0140.00016.71
8.2.170.0100.00722.96
8.2.160.0040.01120.93
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00417.63
8.2.110.0120.00622.08
8.2.100.0060.00619.70
8.2.90.0030.00619.17
8.2.80.0040.00419.62
8.2.70.0080.00017.63
8.2.60.0040.00418.05
8.2.50.0050.00318.07
8.2.40.0030.00518.21
8.2.30.0060.00318.16
8.2.20.0050.00217.77
8.2.10.0000.00717.63
8.2.00.0040.00417.55
8.1.280.0120.00625.92
8.1.270.0000.00822.06
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0140.00723.62
8.1.230.0070.00319.15
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.13
8.1.190.0040.00417.48
8.1.180.0060.00318.10
8.1.170.0060.00318.51
8.1.160.0000.00721.88
8.1.150.0040.00418.61
8.1.140.0000.00817.48
8.1.130.0000.00717.74
8.1.120.0000.00717.39
8.1.110.0000.00817.39
8.1.100.0000.00717.39
8.1.90.0040.00417.32
8.1.80.0000.00717.30
8.1.70.0000.00717.38
8.1.60.0060.00317.41
8.1.50.0060.00317.41
8.1.40.0040.00417.50
8.1.30.0040.00417.55
8.1.20.0040.00417.50
8.1.10.0030.00617.59
8.1.00.0080.00017.52
8.0.300.0000.00718.77
8.0.290.0000.00717.18
8.0.280.0030.00318.43
8.0.270.0040.00417.21
8.0.260.0040.00416.93
8.0.250.0070.00017.03
8.0.240.0060.00316.91
8.0.230.0070.00016.92
8.0.220.0030.00316.93
8.0.210.0030.00316.91
8.0.200.0030.00716.92
8.0.190.0030.00317.00
8.0.180.0050.00316.75
8.0.170.0040.00416.97
8.0.160.0030.00316.98
8.0.150.0030.00316.87
8.0.140.0040.00416.83
8.0.130.0030.00313.27
8.0.120.0050.00216.85
8.0.110.0020.00516.81
8.0.100.0070.00016.94
8.0.90.0040.00416.84
8.0.80.0080.00816.84
8.0.70.0040.00416.66
8.0.60.0050.00216.84
8.0.50.0040.00416.86
8.0.30.0150.00317.18
8.0.20.0080.01117.40
8.0.10.0000.00817.02
8.0.00.0080.01216.80
7.4.330.0000.00615.15
7.4.320.0000.00616.60
7.4.300.0030.00316.48
7.4.290.0030.00316.58
7.4.280.0030.00316.43
7.4.270.0030.00616.45
7.4.260.0030.00716.55
7.4.250.0000.00816.55
7.4.240.0020.00516.56
7.4.230.0050.00216.63
7.4.220.0070.01716.57
7.4.210.0070.01016.66
7.4.200.0000.00716.40
7.4.190.0030.00516.45
7.4.160.0090.00616.65
7.4.150.0120.00417.40
7.4.140.0120.00717.86
7.4.130.0080.01316.57
7.4.120.0100.00716.51
7.4.110.0060.01016.67
7.4.100.0100.00716.59
7.4.90.0100.00716.46
7.4.80.0150.00319.39
7.4.70.0080.01016.56
7.4.60.0110.00716.46
7.4.50.0040.00416.44
7.4.40.0000.01222.77
7.4.30.0040.01216.36
7.4.00.0060.01214.82
7.3.330.0000.00513.25
7.3.320.0060.00013.18
7.3.310.0030.00316.15
7.3.300.0000.00716.34
7.3.290.0000.01316.29
7.3.280.0070.01216.25
7.3.270.0110.00617.40
7.3.260.0130.00416.39
7.3.250.0080.01016.41
7.3.240.0140.00316.32
7.3.230.0070.01416.39
7.3.210.0060.01116.42
7.3.200.0110.00619.39
7.3.190.0130.01016.46
7.3.180.0100.00716.18
7.3.170.0030.01316.29
7.3.160.0070.01416.37
7.3.120.0030.00714.72
7.3.10.0120.00916.14
7.3.00.0110.00816.09
7.2.330.0060.01216.47
7.2.320.0030.01416.63
7.2.310.0060.01216.67
7.2.300.0120.00916.51
7.2.290.0150.00316.63
7.2.130.0170.00716.52
7.2.120.0070.00716.54
7.2.110.0110.00716.52
7.2.100.0100.01616.58
7.2.90.0080.00416.53
7.2.80.0070.00716.59
7.2.70.0100.00716.39
7.2.60.0170.00316.70
7.2.50.0000.01216.43
7.2.40.0000.01816.70
7.2.30.0130.00616.75
7.2.20.0100.00716.74
7.2.10.0030.01016.77
7.2.00.0140.00618.17
7.1.250.0110.01115.29
7.1.100.0030.00817.89
7.1.70.0000.00716.97
7.1.60.0070.01019.82
7.1.50.0030.01016.73
7.1.00.0030.07322.45
7.0.200.0050.00316.50
7.0.140.0070.07022.10
7.0.60.0100.08019.82
7.0.50.0100.08317.86
7.0.40.0070.08020.21
7.0.30.0530.06320.17
7.0.20.0270.07320.18
7.0.10.0000.06020.01
7.0.00.0130.07019.99
5.6.280.0030.07021.03
5.6.210.0200.07320.66
5.6.200.0000.08318.09
5.6.190.0130.07020.61
5.6.180.3970.04020.39
5.6.170.0230.05320.38
5.6.160.0170.06320.71
5.6.150.0000.05318.10
5.6.140.0030.04018.15
5.6.130.0100.08018.14
5.6.120.0130.08021.04
5.6.110.0030.04320.98
5.6.100.0100.05720.96
5.6.90.0100.05021.13
5.6.80.0030.05320.39
5.6.70.4530.03720.34
5.5.350.0270.07020.48
5.5.340.0100.07018.01
5.5.330.0100.05020.19
5.5.320.0400.07020.18
5.5.310.0230.04020.29
5.5.300.0000.04317.91
5.5.290.0100.08017.97
5.5.280.0030.08720.96
5.5.270.0100.07020.88
5.5.260.0100.07720.78
5.5.250.0070.08020.54
5.5.240.0130.07720.34
5.4.450.0070.06319.07
5.4.440.0430.04319.48
5.4.430.0370.06019.46
5.4.420.0130.05319.09
5.4.410.0130.05018.79
5.4.400.0100.05718.80
5.4.390.0070.05318.73
5.4.380.0270.05318.72
5.4.370.0170.05018.68
5.4.360.0200.04318.68
5.4.350.0230.04718.50
5.4.340.0170.05018.52
5.4.320.0050.04112.45
5.4.310.0060.04112.45
5.4.300.0090.03612.45
5.4.290.0100.04912.45
5.4.280.0050.03912.35
5.4.270.0070.05318.98
5.4.260.0070.06318.95
5.4.250.0100.05319.07
5.4.240.0200.06718.91
5.4.230.0070.07719.03
5.4.220.0100.07018.84
5.4.210.0130.06018.79
5.4.200.0130.05019.16
5.4.190.0030.06318.91
5.4.180.0070.07719.00
5.4.170.0100.05319.02
5.4.160.0070.05718.92
5.4.150.0100.05719.05
5.4.140.0170.05316.49
5.4.130.0030.05316.36
5.4.120.0130.06716.57
5.4.110.0200.04716.36
5.4.100.0100.07016.36
5.4.90.0130.05316.55
5.4.80.0130.05016.38
5.4.70.0030.06016.43
5.4.60.0030.06316.40
5.4.50.0130.06716.47
5.4.40.0070.05716.54
5.4.30.0100.05316.37
5.4.20.0000.08016.32
5.4.10.0100.05316.50
5.4.00.0070.06015.70
5.3.290.0090.04112.80
5.3.280.0030.07314.70
5.3.270.0130.06314.77
5.3.260.0200.06314.66
5.3.250.0030.06014.58
5.3.240.0030.05714.53
5.3.230.0130.06014.70
5.3.220.0130.06014.62
5.3.210.0130.05314.60
5.3.200.0130.06714.70
5.3.190.0070.05714.54
5.3.180.0030.07714.55
5.3.170.0030.05714.72
5.3.160.0070.06314.54
5.3.150.0030.07314.54
5.3.140.0070.07014.71
5.3.130.0070.06714.70
5.3.120.0030.05714.53
5.3.110.0200.05014.70
5.3.100.0030.07714.14
5.3.90.0000.06714.00
5.3.80.0070.05014.23
5.3.70.0070.05013.83
5.3.60.0100.04714.07
5.3.50.0070.07014.06
5.3.40.0170.06014.10
5.3.30.0070.05314.07
5.3.20.0030.05313.63
5.3.10.0070.05713.63
5.3.00.0130.04313.62
5.2.170.0130.05311.37
5.2.160.0130.04311.36
5.2.150.0030.05011.07
5.2.140.0070.04011.36
5.2.130.0130.04711.20
5.2.120.0070.03711.23
5.2.110.0030.04311.23
5.2.100.0030.04011.21
5.2.90.0030.04311.05
5.2.80.0130.05311.07
5.2.70.0070.05311.30
5.2.60.0030.04311.16
5.2.50.0100.04311.13
5.2.40.0070.04010.93
5.2.30.0070.05011.07
5.2.20.0100.03711.17
5.2.10.0100.03710.91
5.2.00.0070.04010.94
5.1.60.0070.04710.18
5.1.50.0100.03010.21
5.1.40.0000.04010.05
5.1.30.0130.03010.32
5.1.20.0100.04010.39
5.1.10.0030.05010.16
5.1.00.0000.04710.29
5.0.50.0030.0408.66
5.0.40.0100.0378.59
5.0.30.0030.0438.50
5.0.20.0030.0278.39
5.0.10.0030.0308.44
5.0.00.0130.0438.44
4.4.90.0030.0236.04
4.4.80.0100.0176.03
4.4.70.0030.0236.03
4.4.60.0000.0276.03
4.4.50.0030.0276.03
4.4.40.0130.0276.03
4.4.30.0070.0236.03
4.4.20.0030.0276.03
4.4.10.0030.0236.03
4.4.00.0070.0376.03
4.3.110.0030.0236.03
4.3.100.0070.0206.03
4.3.90.0000.0206.03
4.3.80.0000.0436.03
4.3.70.0030.0276.03
4.3.60.0030.0276.03
4.3.50.0070.0236.03
4.3.40.0000.0406.02
4.3.30.0030.0206.02
4.3.20.0000.0236.02
4.3.10.0000.0306.02
4.3.00.0070.0205.45

preferences:
33.77 ms | 401 KiB | 5 Q