3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test[] = "aap"; var_dump($test); ?>

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)
8.3.60.0070.00718.43
8.3.50.0110.00621.98
8.3.40.0040.01118.70
8.3.30.0120.00818.74
8.3.20.0000.00720.33
8.3.10.0080.00021.91
8.3.00.0050.00322.40
8.2.180.0110.00716.50
8.2.170.0100.01022.96
8.2.160.0080.00820.99
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00017.63
8.2.110.0030.00622.06
8.2.100.0060.00617.72
8.2.90.0090.00019.22
8.2.80.0050.00318.04
8.2.70.0080.00017.25
8.2.60.0080.00017.98
8.2.50.0000.00818.07
8.2.40.0080.00018.22
8.2.30.0060.00318.04
8.2.20.0060.00317.46
8.2.10.0000.00819.47
8.2.00.0040.00417.61
8.1.280.0000.01425.92
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.70
8.1.230.0110.00019.08
8.1.220.0070.00017.74
8.1.210.0030.00618.77
8.1.200.0000.00917.23
8.1.190.0040.00417.39
8.1.180.0050.00318.10
8.1.170.0030.00618.52
8.1.160.0030.00521.79
8.1.150.0000.00718.56
8.1.140.0040.00417.43
8.1.130.0070.00017.77
8.1.120.0030.00317.29
8.1.110.0080.00017.26
8.1.100.0000.00817.39
8.1.90.0050.00317.28
8.1.80.0040.00317.37
8.1.70.0030.00317.34
8.1.60.0050.00317.50
8.1.50.0000.00717.44
8.1.40.0000.01017.46
8.1.30.0030.00517.47
8.1.20.0080.00017.49
8.1.10.0000.00717.39
8.1.00.0070.00017.29
8.0.300.0030.00518.77
8.0.290.0000.00817.04
8.0.280.0030.00318.29
8.0.270.0030.00317.13
8.0.260.0060.00018.29
8.0.250.0060.00016.89
8.0.240.0000.00716.82
8.0.230.0040.00416.87
8.0.220.0030.00316.81
8.0.210.0030.00316.70
8.0.200.0000.00716.79
8.0.190.0090.00016.78
8.0.180.0000.00716.74
8.0.170.0050.00316.89
8.0.160.0070.00016.84
8.0.150.0000.00816.67
8.0.140.0080.00016.82
8.0.130.0000.00613.18
8.0.120.0030.00616.83
8.0.110.0040.00416.73
8.0.100.0000.00716.80
8.0.90.0040.00416.65
8.0.80.0070.01116.86
8.0.70.0040.00416.65
8.0.60.0000.00716.70
8.0.50.0040.00316.88
8.0.30.0140.00917.08
8.0.20.0080.01017.40
8.0.10.0040.00416.97
8.0.00.0100.01016.54
7.4.330.0000.00615.00
7.4.320.0030.00316.47
7.4.300.0090.00016.42
7.4.290.0030.00316.29
7.4.280.0000.00716.46
7.4.270.0000.00716.36
7.4.260.0000.00716.28
7.4.250.0030.00316.38
7.4.240.0030.00316.41
7.4.230.0000.00816.53
7.4.220.0150.00616.51
7.4.210.0050.01016.44
7.4.200.0070.00016.52
7.4.190.0070.00016.42
7.4.160.0090.00616.47
7.4.150.0170.00017.40
7.4.140.0120.01317.86
7.4.130.0100.00916.29
7.4.120.0130.00416.43
7.4.110.0130.00616.35
7.4.100.0090.01216.37
7.4.90.0100.00716.18
7.4.80.0130.01019.39
7.4.70.0090.00916.51
7.4.60.0170.00416.49
7.4.50.0060.00316.36
7.4.40.0060.00922.77
7.4.30.0040.01216.41
7.4.00.0080.00915.12
7.3.330.0050.00013.10
7.3.320.0030.00213.10
7.3.310.0030.00316.29
7.3.300.0030.00316.21
7.3.290.0140.00616.14
7.3.280.0110.00916.21
7.3.270.0090.00817.40
7.3.260.0070.01716.14
7.3.250.0100.00616.24
7.3.240.0070.01416.14
7.3.230.0110.00516.46
7.3.210.0130.00316.52
7.3.200.0120.01219.39
7.3.190.0030.02016.22
7.3.180.0030.01616.43
7.3.170.0070.00716.42
7.3.160.0000.02216.21
7.3.120.0030.01415.07
7.3.110.0040.01415.28
7.3.100.0070.00715.28
7.3.90.0070.00715.28
7.3.80.0090.00315.28
7.3.70.0090.00315.28
7.3.60.0070.00715.28
7.3.50.0070.01015.28
7.3.40.0070.01015.28
7.3.30.0030.01615.28
7.3.20.0070.00716.68
7.3.10.0080.00716.49
7.3.00.0050.01116.49
7.2.330.0120.00616.27
7.2.320.0090.01216.29
7.2.310.0070.01516.57
7.2.300.0060.01216.41
7.2.290.0120.00416.11
7.2.250.0100.01015.28
7.2.240.0070.01415.28
7.2.230.0130.00315.28
7.2.220.0100.01015.28
7.2.210.0090.00615.28
7.2.200.0060.01215.28
7.2.190.0000.01015.28
7.2.180.0060.01015.28
7.2.170.0100.00615.28
7.2.130.0110.00316.59
7.2.120.0050.00816.64
7.2.110.0070.00716.84
7.2.100.0100.00316.43
7.2.90.0000.01416.55
7.2.80.0030.00516.65
7.2.70.0030.00716.73
7.2.60.0030.00616.75
7.2.50.0000.01616.64
7.2.40.0080.00016.66
7.2.30.0030.00916.75
7.2.20.0100.01016.83
7.2.10.0070.00416.57
7.2.00.0030.01117.94
7.1.330.0040.01115.82
7.1.320.0060.00915.71
7.1.310.0030.01015.82
7.1.300.0030.01315.61
7.1.290.0100.01015.39
7.1.280.0120.00315.58
7.1.270.0060.00615.38
7.1.260.0070.00715.75
7.1.250.0000.00815.70
7.1.100.0070.00717.77
7.1.70.0030.00317.10
7.1.60.0000.02519.82
7.1.50.0110.00716.96
7.1.00.0100.07022.33
7.0.200.0080.00416.63
7.0.140.0000.08021.97
7.0.70.0070.04319.93
7.0.60.0200.05720.02
7.0.50.0100.07720.29
7.0.40.0030.04320.05
7.0.30.0070.04720.17
7.0.20.0030.04720.05
7.0.10.0000.04720.10
7.0.00.0070.04020.04
5.6.280.0000.07720.77
5.6.220.0130.07720.67
5.6.210.0000.04320.66
5.6.200.0000.04720.93
5.6.190.0000.04721.03
5.6.180.0030.04721.03
5.6.170.0070.04020.92
5.6.160.0000.04321.11
5.6.150.0130.03720.95
5.6.140.0100.05721.05
5.6.130.0000.04721.16
5.6.120.0070.04320.93
5.6.110.0070.04720.94
5.6.100.0070.06021.01
5.6.90.0170.02721.07
5.6.80.0070.03020.42
5.6.70.0030.05020.39
5.6.60.0000.06020.31
5.6.50.0070.06020.34
5.6.40.0030.06720.27
5.6.30.0030.06720.30
5.6.20.0070.05720.38
5.6.10.0100.07020.35
5.6.00.0100.08020.46
5.5.360.0130.07020.55
5.5.350.0000.05020.44
5.5.340.0030.04320.80
5.5.330.0030.06020.92
5.5.320.0000.05720.86
5.5.310.0070.03720.88
5.5.300.0000.04020.76
5.5.290.0000.03720.88
5.5.280.0000.07720.73
5.5.270.0030.04320.85
5.5.260.0000.03720.72
5.5.250.0130.03720.60
5.5.240.0070.03720.15
5.5.230.0100.04020.26
5.5.220.0100.04320.28
5.5.210.0100.07320.10
5.5.200.0130.07720.07
5.5.190.0170.04719.98
5.5.180.0100.06020.10
5.5.160.0100.07020.07
5.5.150.0170.07020.23
5.5.140.0030.06719.96
5.5.130.0070.08020.26
5.5.120.0030.08020.13
5.5.110.0070.08320.25
5.5.100.0130.07320.07
5.5.90.0100.07019.96
5.5.80.0100.07720.05
5.5.70.0130.07720.09
5.5.60.0030.08020.09
5.5.50.0130.07020.13
5.5.40.0000.05720.14
5.5.30.0000.09020.09
5.5.20.0070.08320.03
5.5.10.0100.05320.08
5.5.00.0130.07319.96
5.4.450.0100.03319.37
5.4.440.0000.04319.28
5.4.430.0070.03319.22
5.4.420.0030.07019.23
5.4.410.0030.03318.98
5.4.400.0100.03019.07
5.4.390.0000.03319.09
5.4.380.0030.05019.12
5.4.370.0070.05719.10
5.4.360.0030.05018.98
5.4.350.0030.05319.12
5.4.340.0170.07319.12
5.4.320.0100.07718.98
5.4.310.0030.07319.06
5.4.300.0100.07018.95
5.4.290.0030.08018.78
5.4.280.0000.08318.80
5.4.270.0030.06018.78
5.4.260.0000.08318.90
5.4.250.0000.08718.89
5.4.240.0200.06719.02
5.4.230.0170.06018.97
5.4.220.0100.05318.80
5.4.210.0030.06018.95
5.4.200.0100.07319.05
5.4.190.0100.05019.01
5.4.180.0030.07719.11
5.4.170.0100.06718.77
5.4.160.0030.06718.79
5.4.150.0070.08018.95
5.4.140.0170.06716.33
5.4.130.0070.07016.28
5.4.120.0070.05716.36
5.4.110.0000.06016.21
5.4.100.0130.07016.23
5.4.90.0070.04716.33
5.4.80.0100.06016.39
5.4.70.0030.06716.19
5.4.60.0100.07016.33
5.4.50.0030.04716.33
5.4.40.0030.06016.29
5.4.30.0070.03716.38
5.4.20.0030.07016.40
5.4.10.0130.07316.30
5.4.00.0030.07015.81
5.3.290.0070.08014.52
5.3.280.0030.08014.58
5.3.270.0130.07714.46
5.3.260.0170.07014.51
5.3.250.0070.07714.56
5.3.240.0130.06714.45
5.3.230.0070.06714.55
5.3.220.0070.05314.43
5.3.210.0130.06714.40
5.3.200.0130.07314.52
5.3.190.0100.07314.50
5.3.180.0030.08014.49
5.3.170.0070.07314.56
5.3.160.0070.07714.48
5.3.150.0070.06314.42
5.3.140.0100.04014.53
5.3.130.0130.07314.38
5.3.120.0070.07714.54
5.3.110.0030.08314.53
5.3.100.0100.06313.98
5.3.90.0030.07713.87
5.3.80.0070.08013.99
5.3.70.0070.07314.02
5.3.60.0030.08013.86
5.3.50.0030.06713.93
5.3.40.0000.04013.79
5.3.30.0070.07313.76
5.3.20.0070.06713.54
5.3.10.0070.07013.42
5.3.00.0070.05713.62
5.2.170.0000.05012.41
5.2.160.0000.04012.41
5.2.150.0070.04312.41
5.2.140.0070.06312.41
5.2.130.0000.05712.41
5.2.120.0070.05712.41
5.2.110.0070.06312.41
5.2.100.0030.06012.41
5.2.90.0070.06012.41
5.2.80.0030.06712.41
5.2.70.0100.05012.41
5.2.60.0030.06312.41
5.2.50.0000.07012.41
5.2.40.0070.04712.41
5.2.30.0030.05712.41
5.2.20.0030.04312.41
5.2.10.0070.05312.41
5.2.00.0000.06312.41
5.1.60.0070.03312.41
5.1.50.0000.05012.41
5.1.40.0000.05712.41
5.1.30.0030.04712.41
5.1.20.0000.04712.41
5.1.10.0030.06012.41
5.1.00.0030.04312.41
5.0.50.0000.04012.41
5.0.40.0030.04312.41
5.0.30.0030.04012.41
5.0.20.0070.03312.41
5.0.10.0000.03312.41
5.0.00.0030.05312.41
4.4.90.0000.02712.41
4.4.80.0000.03012.41
4.4.70.0030.03312.41
4.4.60.0000.03712.41
4.4.50.0000.03712.41
4.4.40.0000.05312.41
4.4.30.0070.03012.41
4.4.20.0000.02712.41
4.4.10.0030.03312.41
4.4.00.0000.04012.41
4.3.110.0000.02712.41
4.3.100.0070.03012.41
4.3.90.0030.03312.41
4.3.80.0100.05012.41
4.3.70.0030.03012.41
4.3.60.0030.03312.41
4.3.50.0000.03712.41
4.3.40.0000.04312.41
4.3.30.0030.03712.41
4.3.20.0000.03712.41
4.3.10.0000.03712.41
4.3.00.0030.03312.41

preferences:
37.34 ms | 401 KiB | 5 Q