3v4l.org

run code in 300+ PHP versions simultaneously
<?php $months = array('jan','feb','mar'); echo $months;

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)
8.3.40.0070.01418.71
8.3.30.0040.01118.79
8.3.20.0040.00420.04
8.3.10.0070.00022.15
8.3.00.0040.00422.52
8.2.170.0150.00722.96
8.2.160.0100.01020.77
8.2.150.0090.00624.18
8.2.140.0040.00424.66
8.2.130.0030.01426.16
8.2.120.0090.00019.36
8.2.110.0030.00622.24
8.2.100.0110.00019.51
8.2.90.0030.00619.03
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0050.00318.03
8.2.50.0050.00318.07
8.2.40.0000.00717.97
8.2.30.0040.00418.03
8.2.20.0070.00017.52
8.2.10.0000.00717.64
8.2.00.0050.00217.73
8.1.270.0070.01122.24
8.1.260.0050.00326.35
8.1.250.0140.00028.09
8.1.240.0030.00620.31
8.1.230.0030.00717.76
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0040.00417.22
8.1.190.0000.00717.40
8.1.180.0040.00418.54
8.1.170.0000.00918.38
8.1.160.0030.00521.81
8.1.150.0040.00418.43
8.1.140.0050.00217.32
8.1.130.0000.00717.73
8.1.120.0000.00717.43
8.1.110.0040.00417.25
8.1.100.0030.00317.30
8.1.90.0070.00017.43
8.1.80.0030.00417.29
8.1.70.0030.00517.28
8.1.60.0100.00317.39
8.1.50.0070.00017.37
8.1.40.0050.00217.35
8.1.30.0000.00817.52
8.1.20.0060.00317.42
8.1.10.0030.00517.38
8.1.00.0040.00417.45
8.0.300.0000.00818.77
8.0.290.0080.00017.18
8.0.280.0050.00318.35
8.0.270.0070.00017.25
8.0.260.0040.00416.92
8.0.250.0030.00317.02
8.0.240.0000.00716.88
8.0.230.0040.00416.89
8.0.220.0030.00316.88
8.0.210.0020.00516.87
8.0.200.0030.00316.87
8.0.190.0030.00516.91
8.0.180.0000.00716.81
8.0.170.0040.00416.93
8.0.160.0040.00416.89
8.0.150.0000.01016.75
8.0.140.0080.00016.78
8.0.130.0000.00613.35
8.0.120.0040.00416.74
8.0.110.0040.00416.93
8.0.100.0000.00716.87
8.0.90.0030.00316.94
8.0.80.0000.01416.84
8.0.70.0000.00816.86
8.0.60.0060.00316.71
8.0.50.0040.00416.94
8.0.30.0130.00517.06
8.0.20.0060.01417.40
8.0.10.0000.00816.83
8.0.00.0070.01116.83
7.4.330.0030.00315.00
7.4.320.0060.00016.53
7.4.300.0040.00416.43
7.4.290.0050.00216.45
7.4.280.0000.00716.37
7.4.270.0030.00316.45
7.4.260.0030.00716.43
7.4.250.0030.00616.29
7.4.240.0020.00616.43
7.4.230.0030.00316.63
7.4.220.0100.00716.64
7.4.210.0090.01116.53
7.4.200.0040.00416.62
7.4.190.0070.00016.40
7.4.160.0140.00316.51
7.4.150.0140.00317.40
7.4.140.0090.00917.86
7.4.130.0080.01016.45
7.4.120.0080.01016.35
7.4.110.0030.01416.44
7.4.100.0190.00016.45
7.4.90.0090.00916.46
7.4.80.0070.01119.39
7.4.70.0060.01116.72
7.4.60.0000.01516.45
7.4.50.0040.00016.59
7.4.40.0040.01122.77
7.4.30.0090.00916.54
7.4.00.0030.01015.00
7.3.330.0030.00213.17
7.3.320.0050.00013.21
7.3.310.0030.00316.09
7.3.300.0060.00016.27
7.3.290.0130.00716.23
7.3.280.0080.00816.25
7.3.270.0130.00317.40
7.3.260.0100.00716.57
7.3.250.0110.00716.35
7.3.240.0090.00616.24
7.3.230.0140.00316.43
7.3.210.0120.00416.25
7.3.200.0100.01319.39
7.3.190.0030.01416.49
7.3.180.0060.01316.36
7.3.170.0200.00016.27
7.3.160.0080.00816.39
7.3.120.0000.01714.68
7.2.330.0100.01016.55
7.2.320.0110.01316.48
7.2.310.0030.01316.59
7.2.300.0140.00816.36
7.2.290.0130.00316.34
7.1.70.0000.00717.07
7.1.60.0140.00719.82
7.1.50.0030.00716.91
7.1.00.0070.07322.42
7.0.200.0000.01016.67
7.0.140.0030.07322.00
7.0.100.0100.03720.03
7.0.90.0070.03019.97
7.0.80.0030.04019.91
7.0.70.0030.04020.02
7.0.60.0200.03719.87
7.0.50.0070.04020.38
7.0.40.0030.04320.09
7.0.30.0030.04720.14
7.0.20.0000.05020.09
7.0.10.0030.04720.04
7.0.00.0030.04320.03
5.6.280.0030.07321.07
5.6.250.0030.04020.75
5.6.240.0030.04020.62
5.6.230.0030.04020.50
5.6.220.0070.03720.67
5.6.210.0130.02320.76
5.6.200.0000.04721.10
5.6.190.0030.04720.96
5.6.180.0070.05321.02
5.6.170.0030.04321.07
5.6.160.0100.07021.01
5.6.150.0070.08720.93
5.6.140.0070.08021.04
5.6.130.0070.07721.07
5.6.120.0100.10021.05
5.6.110.0100.06321.09
5.6.100.0130.07021.04
5.6.90.0030.09720.93
5.6.80.0070.08320.39
5.6.70.0070.08320.41
5.6.60.0070.04720.43
5.6.50.0170.05320.43
5.6.40.0070.06020.39
5.6.30.0070.05020.38
5.6.20.0070.06020.41
5.6.10.0070.05720.44
5.6.00.0130.03720.35
5.5.380.0000.03720.50
5.5.370.0070.04020.50
5.5.360.0070.03320.38
5.5.350.0030.04020.36
5.5.340.0030.04320.91
5.5.330.0070.03720.80
5.5.320.0070.04720.89
5.5.310.0070.06720.88
5.5.300.0030.09020.75
5.5.290.0030.06020.76
5.5.280.0130.07320.85
5.5.270.0100.07320.81
5.5.260.0070.07020.74
5.5.250.0070.08020.73
5.5.240.0030.07320.20
5.5.230.0030.04320.25
5.5.220.0100.07720.20
5.5.210.0130.04720.13
5.5.200.0100.05320.11
5.5.190.0130.04020.20
5.5.180.0100.07720.19
5.5.160.0000.08320.17
5.5.150.0070.04020.26
5.5.140.0070.06320.21
5.5.130.0100.06720.22
5.5.120.0100.07020.09
5.5.110.0100.07720.26
5.5.100.0130.06320.11
5.5.90.0000.04720.06
5.5.80.0030.07720.17
5.5.70.0100.05319.93
5.5.60.0070.07720.05
5.5.50.0030.07720.10
5.5.40.0170.04720.04
5.5.30.0170.02720.01
5.5.20.0030.06720.06
5.5.10.0100.07320.11
5.5.00.0100.07320.09
5.4.450.0000.08719.43
5.4.440.0070.05719.39
5.4.430.0070.06019.38
5.4.420.0100.07719.35
5.4.410.0070.08719.36
5.4.400.0170.06319.06
5.4.390.0100.04318.79
5.4.380.0030.07719.23
5.4.370.0030.08019.14
5.4.360.0030.04718.98
5.4.350.0130.06319.05
5.4.340.0100.03719.24
5.4.320.0130.03319.00
5.4.310.0130.07019.03
5.4.300.0030.04719.14
5.4.290.0130.06319.23
5.4.280.0130.07019.07
5.4.270.0070.07019.02
5.4.260.0130.08019.04
5.4.250.0230.05718.96
5.4.240.0130.05718.87
5.4.230.0100.07719.19
5.4.220.0130.07018.78
5.4.210.0070.03018.89
5.4.200.0030.06019.09
5.4.190.0030.08318.89
5.4.180.0070.07718.79
5.4.170.0070.04719.11
5.4.160.0030.05018.79
5.4.150.0070.06318.92
5.4.140.0100.06016.02
5.4.130.0070.06316.25
5.4.120.0000.05016.27
5.4.110.0000.06316.34
5.4.100.0070.07016.41
5.4.90.0030.07016.43
5.4.80.0000.07316.25
5.4.70.0170.06316.33
5.4.60.0130.06316.23
5.4.50.0070.05016.35
5.4.40.0000.06716.34
5.4.30.0000.07016.35
5.4.20.0070.03316.17
5.4.10.0100.07016.27
5.4.00.0070.04015.81
5.3.290.0070.08314.62
5.3.280.0030.07314.59
5.3.270.0100.04014.56
5.3.260.0070.06314.57
5.3.250.0070.08014.59
5.3.240.0000.04314.51
5.3.230.0030.07314.55
5.3.220.0130.06314.38
5.3.210.0030.08014.55
5.3.200.0070.07014.52
5.3.190.0070.07714.42
5.3.180.0070.03714.42
5.3.170.0070.06714.42
5.3.160.0000.06014.53
5.3.150.0130.06314.50
5.3.140.0130.06714.50
5.3.130.0030.03714.41
5.3.120.0000.04314.36
5.3.110.0100.06314.53
5.3.100.0030.07013.91
5.3.90.0030.07313.98
5.3.80.0030.04713.78
5.3.70.0030.08013.97
5.3.60.0100.07013.77
5.3.50.0070.04013.80
5.3.40.0000.06313.93
5.3.30.0100.04713.89
5.3.20.0030.04713.64
5.3.10.0100.03013.61
5.3.00.0070.04313.63
5.2.170.0030.06711.13
5.2.160.0070.06311.06
5.2.150.0030.06011.06
5.2.140.0100.05711.13
5.2.130.0000.06010.92
5.2.120.0070.04710.92
5.2.110.0030.03011.09
5.2.100.0070.03010.91
5.2.90.0030.05010.89
5.2.80.0030.05711.08
5.2.70.0030.05311.08
5.2.60.0070.05711.04
5.2.50.0100.06011.01
5.2.40.0030.05710.79
5.2.30.0030.04710.82
5.2.20.0070.05010.94
5.2.10.0030.04010.77
5.2.00.0030.04310.73
5.1.60.0070.0339.97
5.1.50.0030.03710.03
5.1.40.0070.0379.98
5.1.30.0000.03010.36
5.1.20.0030.05710.41
5.1.10.0030.04010.06
5.1.00.0070.05310.09
5.0.50.0070.0438.62
5.0.40.0000.0278.39
5.0.30.0030.0638.26
5.0.20.0030.0438.20
5.0.10.0030.0338.17
5.0.00.0070.0678.22
4.4.90.0070.0208.10
4.4.80.0030.0238.10
4.4.70.0000.0178.10
4.4.60.0000.0378.10
4.4.50.0030.0338.10
4.4.40.0070.0478.10
4.4.30.0030.0308.10
4.4.20.0000.0278.10
4.4.10.0030.0178.10
4.4.00.0000.0408.10
4.3.110.0000.0338.10
4.3.100.0000.0308.10
4.3.90.0030.0178.10
4.3.80.0070.0408.10
4.3.70.0000.0338.10
4.3.60.0000.0338.10
4.3.50.0030.0178.10
4.3.40.0000.0308.10
4.3.30.0000.0238.10
4.3.20.0030.0378.10
4.3.10.0000.0238.10
4.3.00.0030.0338.10

preferences:
46.39 ms | 400 KiB | 5 Q