3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array('Dan', 'Lisa', 'Eric'); function funtimes($data) { echo implode(", ", $data); $data[] = 'John'; } funtimes($data); var_dump($data);

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)
8.3.60.0070.00716.63
8.3.50.0150.00522.95
8.3.40.0070.00718.54
8.3.30.0030.01019.09
8.3.20.0000.00720.41
8.3.10.0000.00923.29
8.3.00.0040.00419.25
8.2.180.0120.00318.16
8.2.170.0040.01118.88
8.2.160.0060.01322.96
8.2.150.0000.00725.66
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00421.03
8.2.110.0000.01022.10
8.2.100.0080.00418.13
8.2.90.0040.00419.35
8.2.80.0060.00317.97
8.2.70.0000.00917.63
8.2.60.0000.00818.04
8.2.50.0000.00818.07
8.2.40.0050.00319.95
8.2.30.0040.00418.09
8.2.20.0040.00417.73
8.2.10.0040.00418.11
8.2.00.0040.00417.72
8.1.280.0040.01425.92
8.1.270.0040.00423.80
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.61
8.1.230.0070.00319.20
8.1.220.0040.00417.76
8.1.210.0050.00318.77
8.1.200.0030.00717.22
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0040.00421.92
8.1.150.0000.00718.83
8.1.140.0080.00017.50
8.1.130.0080.00017.75
8.1.120.0030.00417.30
8.1.110.0030.00617.27
8.1.100.0040.00417.45
8.1.90.0030.00317.37
8.1.80.0040.00417.24
8.1.70.0000.00817.33
8.1.60.0030.00517.54
8.1.50.0040.00417.57
8.1.40.0000.00717.59
8.1.30.0040.00417.61
8.1.20.0040.00417.52
8.1.10.0000.00717.50
8.1.00.0040.00417.46
8.0.300.0000.00718.77
8.0.290.0060.00316.75
8.0.280.0070.00018.36
8.0.270.0030.00317.22
8.0.260.0030.00317.18
8.0.250.0000.00616.95
8.0.240.0040.00416.98
8.0.230.0030.00316.91
8.0.220.0000.00816.86
8.0.210.0040.00416.74
8.0.200.0030.00316.86
8.0.190.0060.00316.81
8.0.180.0030.00516.79
8.0.170.0030.00516.78
8.0.160.0070.00016.87
8.0.150.0080.00016.66
8.0.140.0050.00216.86
8.0.130.0050.00013.25
8.0.120.0000.00716.79
8.0.110.0030.00516.83
8.0.100.0000.00816.69
8.0.90.0040.00416.89
8.0.80.0080.00816.77
8.0.70.0050.00216.68
8.0.60.0030.00516.71
8.0.50.0000.00816.70
8.0.30.0150.00617.12
8.0.20.0200.01117.40
8.0.10.0040.00416.84
8.0.00.0110.00616.71
7.4.330.0050.00015.00
7.4.320.0060.00016.57
7.4.300.0000.00716.46
7.4.290.0000.00616.62
7.4.280.0040.00716.60
7.4.270.0040.00416.43
7.4.260.0040.00416.49
7.4.250.0040.00416.42
7.4.240.0000.00816.61
7.4.230.0070.00016.41
7.4.220.0160.00316.63
7.4.210.0100.00616.50
7.4.200.0000.00716.30
7.4.160.0120.00416.41
7.4.150.0200.00017.40
7.4.140.0070.01017.86
7.4.130.0040.01316.60
7.4.120.0050.01116.50
7.4.110.0110.00816.29
7.4.100.0130.00616.35
7.4.90.0070.01116.53
7.4.80.0100.01019.39
7.4.70.0100.01316.30
7.4.60.0090.00916.34
7.4.50.0080.00016.52
7.4.40.0180.00016.33
7.4.30.0100.00716.45
7.4.00.0060.00814.97
7.3.330.0000.00613.08
7.3.320.0030.00313.22
7.3.310.0070.00016.34
7.3.300.0000.00616.16
7.3.290.0060.01216.32
7.3.280.0110.00616.22
7.3.270.0100.01017.40
7.3.260.0090.00916.40
7.3.250.0100.00716.45
7.3.240.0090.00816.43
7.3.230.0080.00916.40
7.3.210.0060.01216.19
7.3.200.0100.01319.39
7.3.190.0110.00816.25
7.3.180.0090.00616.30
7.3.170.0130.00516.27
7.3.160.0050.01016.25
7.3.120.0130.00614.85
7.3.110.0110.00714.68
7.3.100.0060.00614.79
7.3.90.0060.00914.82
7.3.80.0080.00614.68
7.3.70.0060.00914.86
7.3.60.0030.01214.88
7.3.50.0050.00814.82
7.3.40.0030.01414.68
7.3.30.0070.00414.89
7.3.20.0040.01116.25
7.3.10.0000.01116.79
7.3.00.0070.00416.73
7.2.330.0060.01216.67
7.2.320.0060.01316.38
7.2.310.0070.01016.43
7.2.300.0090.00916.34
7.2.290.0120.00416.42
7.2.250.0100.01015.12
7.2.240.0070.01114.98
7.2.230.0060.00614.84
7.2.220.0110.00714.58
7.2.210.0030.01015.20
7.2.200.0030.00614.82
7.2.190.0040.01114.59
7.2.180.0030.01614.97
7.2.170.0030.01315.02
7.2.60.0030.01416.79
7.2.50.0210.00416.80
7.1.330.0070.00715.64
7.1.320.0030.01015.91
7.1.310.0030.01315.83
7.1.300.0040.00815.74
7.1.290.0040.00915.63
7.1.280.0030.00615.78
7.1.270.0030.00715.67
7.1.260.0070.00715.79
7.1.200.0070.00715.73
7.1.70.0030.00717.12
7.1.60.0100.01419.40
7.1.50.0070.01716.64
7.1.00.0070.07322.28
7.0.200.1010.00714.79
7.0.140.0070.07022.05
7.0.60.0100.08319.93
7.0.50.0070.06317.87
7.0.40.0130.06720.26
7.0.30.0270.04020.34
7.0.20.0330.04720.23
7.0.10.0270.07320.07
7.0.00.0170.07720.14
5.6.280.0030.07021.15
5.6.210.0100.08020.46
5.6.200.0030.04318.16
5.6.190.0000.05020.60
5.6.180.0230.04020.46
5.6.170.0330.06720.48
5.6.160.0070.04020.54
5.6.150.0000.08318.15
5.6.140.0100.07718.17
5.6.130.0100.07318.18
5.6.120.0100.08321.04
5.6.110.0230.07721.15
5.6.100.0170.06721.04
5.6.90.0000.05020.87
5.6.80.0130.06720.50
5.6.70.3330.03720.36
5.5.350.0130.08320.41
5.5.340.0070.08017.93
5.5.330.0070.08320.13
5.5.320.0470.07020.23
5.5.310.0270.04720.36
5.5.300.0000.08717.95
5.5.290.0070.08017.99
5.5.280.0030.04020.68
5.5.270.0130.03320.79
5.5.260.0070.08720.79
5.5.250.0100.06020.68
5.5.240.0630.03320.29
5.4.450.3600.03719.46
5.4.440.3970.04019.55
5.4.430.0100.04319.47
5.4.420.0000.05019.50
5.4.410.4470.03319.46
5.4.400.3530.03319.07
5.4.390.3970.05019.18
5.4.380.3830.03719.06
5.4.370.2730.04719.23
5.4.360.0070.08019.22
5.4.350.3900.04019.15
5.4.340.4030.03719.00
5.4.320.4070.04018.95
5.4.310.3730.04319.19
5.4.300.3630.03319.05
5.4.290.3500.03019.15
5.4.280.3500.03019.22
5.4.270.3300.03019.11
5.4.260.3630.03319.07
5.4.250.3600.04018.94
5.4.240.3730.05019.12
5.4.230.4030.02318.94
5.4.220.4570.03318.93
5.4.210.4330.03019.21
5.4.200.3470.03318.99
5.4.190.4500.03718.96
5.4.180.4200.03719.05
5.4.170.4800.04719.12
5.4.160.4030.03019.24
5.4.150.4030.04018.91
5.4.140.4570.03716.41
5.4.130.4030.03716.40
5.4.120.4370.03316.44
5.4.110.4630.03716.55
5.4.100.3600.04016.45
5.4.90.3900.03716.53
5.4.80.3800.03716.34
5.4.70.3670.03316.54
5.4.60.3870.03716.49
5.4.50.4070.02716.41
5.4.40.4330.03316.48
5.4.30.3870.03716.48
5.4.20.4300.04016.22
5.4.10.3970.03016.53
5.4.00.4270.03715.85
5.3.290.3530.03714.68
5.3.280.3800.03714.61
5.3.270.4400.03714.64
5.3.260.3930.04014.63
5.3.250.4330.04314.63
5.3.240.4570.03714.48
5.3.230.4370.03314.65
5.3.220.4300.03714.58
5.3.210.4570.04014.45
5.3.200.4070.03314.56
5.3.190.3670.03714.59
5.3.180.3900.03714.57
5.3.170.3630.03714.56
5.3.160.4670.02714.55
5.3.150.3930.04014.57
5.3.140.4430.04014.63
5.3.130.3530.04014.58
5.3.120.4430.03314.60
5.3.110.4330.04314.54
5.3.100.4100.04014.06
5.3.90.4070.04313.98
5.3.80.4430.03314.05
5.3.70.4400.03014.08
5.3.60.4200.03713.93
5.3.50.4530.04014.02
5.3.40.3530.03713.95
5.3.30.4130.03713.97
5.3.20.3670.04013.61
5.3.10.3800.03313.71
5.3.00.3970.03713.65
5.2.170.3770.03011.22
5.2.160.2930.03011.07
5.2.150.3370.03311.22
5.2.140.3330.03311.21
5.2.130.3230.03011.26
5.2.120.3770.02711.16
5.2.110.3270.02311.15
5.2.100.3430.02711.06
5.2.90.3200.03311.09
5.2.80.3430.02311.08
5.2.70.3870.03011.05
5.2.60.3500.03010.97
5.2.50.3830.02710.98
5.2.40.3030.02711.04
5.2.30.2800.03310.97
5.2.20.2830.02710.92
5.2.10.3230.02310.92
5.2.00.3270.02710.68
5.1.60.3200.02010.06
5.1.50.3270.0279.90
5.1.40.2870.0179.88
5.1.30.2830.02710.35
5.1.20.2970.02710.38
5.1.10.2900.0209.98
5.1.00.3230.02310.13
5.0.50.1700.0208.45
5.0.40.1830.0178.38
5.0.30.1400.0338.23
5.0.20.1530.0238.27
5.0.10.1170.0208.17
5.0.00.0030.0338.18
4.4.90.1770.0176.01
4.4.80.1770.0176.01
4.4.70.0930.0206.01
4.4.60.1600.0176.01
4.4.50.1800.0106.01
4.4.40.1770.0276.01
4.4.30.1830.0176.01
4.4.20.1830.0176.01
4.4.10.1870.0136.01
4.4.00.1800.0276.01
4.3.110.1270.0136.01
4.3.100.1230.0176.01
4.3.90.1430.0176.02
4.3.80.0000.0236.02
4.3.70.0000.0236.02
4.3.60.0000.0236.02
4.3.50.0000.0206.02
4.3.40.0030.0236.02
4.3.30.0030.0206.02
4.3.20.0070.0236.02
4.3.10.0000.0236.02
4.3.00.0030.0176.02

preferences:
35.26 ms | 400 KiB | 5 Q