3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 1; $c = 0; $d = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]; $b = 2; $a + $b;

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)
8.3.40.0080.00618.34
8.3.30.0140.00318.83
8.3.20.0070.00020.07
8.3.10.0040.00423.48
8.3.00.0130.00020.98
8.2.170.0140.00322.96
8.2.160.0130.00720.52
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0050.00319.23
8.2.110.0060.00321.06
8.2.100.0090.00318.18
8.2.90.0040.00419.14
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0070.00417.78
8.2.50.0030.00618.07
8.2.40.0040.00419.88
8.2.30.0020.00518.18
8.2.20.0040.00417.59
8.2.10.0020.00518.01
8.2.00.0030.00619.46
8.1.270.0040.00424.00
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0030.00623.88
8.1.230.0040.00719.15
8.1.220.0000.00717.74
8.1.210.0030.00618.77
8.1.200.0060.00617.22
8.1.190.0050.00216.97
8.1.180.0030.00518.10
8.1.170.0030.00518.52
8.1.160.0070.00021.98
8.1.150.0000.00818.59
8.1.140.0040.00417.22
8.1.130.0030.00317.82
8.1.120.0000.00717.28
8.1.110.0040.00417.31
8.1.100.0040.00417.36
8.1.90.0030.00317.40
8.1.80.0050.00317.44
8.1.70.0030.00317.34
8.1.60.0040.00417.48
8.1.50.0000.00817.44
8.1.40.0000.00817.49
8.1.30.0030.00617.61
8.1.20.0030.00617.61
8.1.10.0000.00817.46
8.1.00.0040.00417.31
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0030.00318.30
8.0.270.0070.00017.22
8.0.260.0030.00317.13
8.0.250.0030.00316.87
8.0.240.0030.00316.91
8.0.230.0030.00316.83
8.0.220.0000.00716.81
8.0.210.0000.00616.86
8.0.200.0030.00316.86
8.0.190.0030.00316.84
8.0.180.0000.00716.88
8.0.170.0050.00316.84
8.0.160.0070.00016.86
8.0.150.0050.00316.79
8.0.140.0040.00416.65
8.0.130.0000.00513.26
8.0.120.0050.00316.65
8.0.110.0070.00016.71
8.0.100.0040.00416.80
8.0.90.0000.00816.61
8.0.80.0120.01016.69
8.0.70.0000.00716.61
8.0.60.0030.00316.93
8.0.50.0070.00016.78
8.0.30.0090.01016.93
8.0.20.0110.00817.40
8.0.10.0040.00416.82
8.0.00.0140.00316.66
7.4.330.0050.00015.03
7.4.320.0000.00716.35
7.4.300.0000.00716.44
7.4.290.0000.00716.33
7.4.280.0030.00616.57
7.4.270.0040.00416.53
7.4.260.0030.00616.33
7.4.250.0030.00316.39
7.4.240.0070.00016.45
7.4.230.0030.00316.32
7.4.220.0100.01416.57
7.4.210.0130.00316.63
7.4.200.0040.00416.27
7.4.160.0030.01316.35
7.4.150.0100.00717.40
7.4.140.0080.01017.86
7.4.130.0090.00616.49
7.4.120.0080.00816.45
7.4.110.0100.01316.43
7.4.100.0100.00716.61
7.4.90.0080.00816.28
7.4.80.0090.01219.39
7.4.70.0130.00616.39
7.4.60.0040.01216.39
7.4.50.0030.00316.36
7.4.40.0030.01316.29
7.4.30.0060.01016.25
7.4.00.0040.01115.01
7.3.330.0000.00512.94
7.3.320.0050.00013.13
7.3.310.0070.00016.12
7.3.300.0000.00716.17
7.3.290.0070.00716.22
7.3.280.0100.01016.22
7.3.270.0100.00717.40
7.3.260.0110.00516.50
7.3.250.0060.01116.18
7.3.240.0150.00416.38
7.3.230.0080.00816.39
7.3.210.0160.00316.41
7.3.200.0160.00019.39
7.3.190.0040.01516.33
7.3.180.0060.00916.15
7.3.170.0120.00916.27
7.3.160.0060.01016.18
7.3.120.0000.01314.67
7.2.330.0030.01516.55
7.2.320.0060.01216.67
7.2.310.0070.01116.54
7.2.300.0070.01416.23
7.2.290.0030.01316.59
7.1.70.0000.01016.94
7.1.60.0030.02119.70
7.1.50.0090.00616.94
7.1.00.0100.07022.48
7.0.200.0000.00716.82
7.0.140.0000.07722.09
7.0.60.0070.08321.72
7.0.50.0070.07322.09
7.0.40.0030.07020.04
7.0.30.0030.07720.07
7.0.20.0000.08720.02
7.0.10.0070.08020.17
7.0.00.0030.08720.04
5.6.280.0030.07320.85
5.6.210.0030.04020.66
5.6.200.0070.07720.90
5.6.190.0130.06720.99
5.6.180.0100.06021.01
5.6.170.0030.08320.98
5.6.160.0000.09321.14
5.6.150.0100.07321.01
5.6.140.0000.07721.01
5.6.130.0030.07320.96
5.6.120.0070.07721.07
5.6.110.0030.04720.95
5.6.100.0070.09020.95
5.6.90.0130.08021.11
5.6.80.0100.07020.48
5.6.70.0030.08020.29
5.6.60.0070.08020.36
5.6.50.0030.07720.40
5.6.40.0070.07720.36
5.6.30.0030.06720.38
5.6.20.0030.07720.44
5.6.10.0000.05320.24
5.6.00.0030.07720.34
5.5.350.0030.08320.29
5.5.340.0100.07720.68
5.5.330.0100.07320.89
5.5.320.0100.07320.80
5.5.310.0070.07720.87
5.5.300.0070.08320.86
5.5.290.0070.07320.77
5.5.280.0130.07720.84
5.5.270.0000.08020.67
5.5.260.0030.08320.64
5.5.250.0000.08020.59
5.5.240.0000.08020.25
5.5.230.0100.07320.05
5.5.220.0030.06720.14
5.5.210.0070.07720.14
5.5.200.0070.05320.15
5.5.190.0130.07320.00
5.5.180.0030.06720.12
5.5.160.0030.07320.31
5.5.150.0130.06319.99
5.5.140.0070.07320.22
5.5.130.0000.07720.23
5.5.120.0100.07020.14
5.5.110.0070.07720.21
5.5.100.0030.06719.98
5.5.90.0100.07020.11
5.5.80.0000.07020.00
5.5.70.0100.07319.82
5.5.60.0100.07320.11
5.5.50.0070.07320.06
5.5.40.0000.08319.98
5.5.30.0030.08020.00
5.5.20.0170.06320.18
5.5.10.0100.07019.96
5.5.00.0070.07719.89
5.4.450.0030.04319.23
5.4.440.0070.06319.18
5.4.430.0000.07719.32
5.4.420.0030.07319.16
5.4.410.0070.07719.39
5.4.400.0070.06719.04
5.4.390.0000.07719.02
5.4.380.0070.07019.01
5.4.370.0070.06719.20
5.4.360.0070.07318.98
5.4.350.0030.07319.06
5.4.340.0000.06019.09
5.4.320.0100.07318.89
5.4.310.0070.07018.95
5.4.300.0000.07318.84
5.4.290.0070.06719.00
5.4.280.0030.07718.85
5.4.270.0070.07019.19
5.4.260.0030.07719.15
5.4.250.0100.06318.84
5.4.240.0000.07719.09
5.4.230.0100.07318.99
5.4.220.0000.07318.94
5.4.210.0070.06018.89
5.4.200.0000.07719.09
5.4.190.0000.07319.05
5.4.180.0030.07718.81
5.4.170.0030.07719.05
5.4.160.0000.08019.08
5.4.150.0030.08018.92
5.4.140.0070.06716.22
5.4.130.0070.05016.35
5.4.120.0000.04016.25
5.4.110.0000.08016.28
5.4.100.0000.07316.15
5.4.90.0030.06716.41
5.4.80.0070.05716.23
5.4.70.0030.06716.32
5.4.60.0030.06016.27
5.4.50.0100.07016.27
5.4.40.0030.07016.48
5.4.30.0030.07316.22
5.4.20.0030.05316.30
5.4.10.0070.07316.23
5.4.00.0030.07015.77
5.3.290.0030.05014.60
5.3.280.0070.06714.53
5.3.270.0030.06314.52
5.3.260.0070.06314.57
5.3.250.0000.07314.43
5.3.240.0000.08014.57
5.3.230.0100.04014.49
5.3.220.0000.07014.50
5.3.210.0030.06714.55
5.3.200.0030.07714.55
5.3.190.0030.07314.54
5.3.180.0070.06714.53
5.3.170.0030.07014.51
5.3.160.0000.04714.35
5.3.150.0030.04014.52
5.3.140.0070.07314.47
5.3.130.0070.07714.50
5.3.120.0000.06314.48
5.3.110.0030.07314.34
5.3.100.0000.06713.83
5.3.90.0030.07314.00
5.3.80.0000.07313.96
5.3.70.0070.07313.99
5.3.60.0030.06313.80
5.3.50.0030.07013.91
5.3.40.0000.08013.93
5.3.30.0000.07013.68
5.3.20.0030.07713.54
5.3.10.0000.04713.61
5.3.00.0100.06713.40
5.2.170.0030.06012.64
5.2.160.0030.05712.64
5.2.150.0000.05712.64
5.2.140.0030.06012.64
5.2.130.0030.05712.64
5.2.120.0000.06012.64
5.2.110.0000.05712.64
5.2.100.0070.04712.64
5.2.90.0030.05312.64
5.2.80.0100.05312.64
5.2.70.0130.05312.64
5.2.60.0000.03012.64
5.2.50.0000.04012.64
5.2.40.0000.03012.64
5.2.30.0000.03012.64
5.2.20.0030.02712.64
5.2.10.0030.02012.64
5.2.00.0000.03012.64
5.1.60.0030.02012.64
5.1.50.0000.02312.64
5.1.40.0000.02012.64
5.1.30.0000.02312.64
5.1.20.0000.03012.64
5.1.10.0000.02312.64
5.1.00.0000.02712.64
5.0.50.0030.01312.64
5.0.40.0030.01312.64
5.0.30.0000.03312.64
5.0.20.0000.02312.64
5.0.10.0000.02012.64
5.0.00.0070.02312.64
4.4.90.0030.01712.64
4.4.80.0000.01712.64
4.4.70.0000.01312.64
4.4.60.0030.01012.64
4.4.50.0000.01712.64
4.4.40.0000.02012.64
4.4.30.0000.01312.64
4.4.20.0000.01712.64
4.4.10.0000.01312.64
4.4.00.0000.02312.64
4.3.110.0000.01312.64
4.3.100.0030.01012.64
4.3.90.0000.01012.64
4.3.80.0000.02012.64
4.3.70.0000.01012.64
4.3.60.0000.01012.64
4.3.50.0000.01312.64
4.3.40.0030.02012.64
4.3.30.0030.01012.64
4.3.20.0000.01312.64
4.3.10.0000.01312.64
4.3.00.0000.01312.64

preferences:
56.81 ms | 400 KiB | 5 Q