3v4l.org

run code in 300+ PHP versions simultaneously
<?php $comma_separated = implode(',', unserialize( urldecode( '1' ))); echo $comma_separated;

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)
8.3.60.0100.01318.31
8.3.50.0100.00721.92
8.3.40.0070.01418.84
8.3.30.0070.00719.04
8.3.20.0040.00420.35
8.3.10.0040.00421.97
8.3.00.0040.00422.43
8.2.180.0110.00416.88
8.2.170.0100.00722.96
8.2.160.0040.01120.79
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00419.36
8.2.110.0060.00320.27
8.2.100.0040.00817.91
8.2.90.0040.00418.28
8.2.80.0000.00717.97
8.2.70.0000.00817.63
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0050.00318.03
8.2.30.0000.00817.98
8.2.20.0020.00517.52
8.2.10.0040.00417.73
8.2.00.0040.00417.59
8.1.280.0070.00725.92
8.1.270.0030.00523.88
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.04
8.1.230.0080.00320.85
8.1.220.0030.00617.74
8.1.210.0060.00318.79
8.1.200.0110.00516.88
8.1.190.0060.00317.41
8.1.180.0090.00018.10
8.1.170.0000.00918.59
8.1.160.0040.00421.79
8.1.150.0040.00418.50
8.1.140.0030.00617.32
8.1.130.0000.00717.66
8.1.120.0040.00417.27
8.1.110.0000.00717.32
8.1.100.0030.00317.30
8.1.90.0040.00417.26
8.1.80.0040.00417.35
8.1.70.0000.00717.17
8.1.60.0050.00317.36
8.1.50.0000.00817.41
8.1.40.0040.00417.46
8.1.30.0040.00417.50
8.1.20.0000.00817.58
8.1.10.0000.00817.50
8.1.00.0040.00417.32
8.0.300.0040.00420.09
8.0.290.0050.00217.04
8.0.280.0050.00318.37
8.0.270.0000.00717.09
8.0.260.0000.00716.77
8.0.250.0000.00716.98
8.0.240.0030.00516.93
8.0.230.0040.00416.85
8.0.220.0000.00716.84
8.0.210.0070.00016.93
8.0.200.0060.00017.00
8.0.190.0000.00816.93
8.0.180.0050.00316.96
8.0.170.0050.00316.90
8.0.160.0030.00516.94
8.0.150.0030.00316.79
8.0.140.0040.00416.84
8.0.130.0000.00513.30
8.0.120.0000.00816.86
8.0.110.0050.00216.71
8.0.100.0040.00416.97
8.0.90.0060.00316.92
8.0.80.0060.00916.87
8.0.70.0040.00416.82
8.0.60.0000.00816.83
8.0.50.0040.00416.86
8.0.30.0090.01116.98
8.0.20.0170.00617.40
8.0.10.0000.00716.97
8.0.00.0120.00616.63
7.4.330.0000.00515.02
7.4.320.0000.00616.35
7.4.300.0030.00316.43
7.4.290.0070.00016.48
7.4.280.0070.00016.34
7.4.270.0000.00716.44
7.4.260.0000.00716.43
7.4.250.0030.00516.41
7.4.240.0020.00516.48
7.4.230.0030.00316.42
7.4.220.0180.00916.48
7.4.210.0060.00816.52
7.4.200.0000.00716.36
7.4.190.0000.00716.42
7.4.160.0060.00916.27
7.4.150.0140.01117.40
7.4.140.0050.01217.86
7.4.130.0130.00416.37
7.4.120.0060.01016.48
7.4.110.0100.00616.30
7.4.100.0030.01416.50
7.4.90.0090.00916.57
7.4.80.0080.00919.39
7.4.70.0060.00916.36
7.4.60.0090.00616.42
7.4.50.0080.00016.36
7.4.40.0070.00722.77
7.4.30.0100.00616.34
7.4.00.0080.00414.73
7.3.330.0020.00213.18
7.3.320.0000.00513.18
7.3.310.0030.00316.35
7.3.300.0060.00016.29
7.3.290.0030.01116.15
7.3.280.0110.00916.26
7.3.270.0190.00917.40
7.3.260.0030.01316.36
7.3.250.0090.00816.33
7.3.240.0160.00616.34
7.3.230.0100.00616.46
7.3.210.0110.00616.34
7.3.200.0120.00819.39
7.3.190.0040.01416.21
7.3.180.0110.00716.38
7.3.170.0040.01316.54
7.3.160.0060.01016.24
7.3.120.0060.00614.71
7.3.110.0030.01314.99
7.3.100.0030.01014.80
7.3.90.0090.00014.71
7.3.80.0060.00914.67
7.3.70.0070.00714.84
7.3.60.0030.00914.73
7.3.50.0030.00714.72
7.3.40.0070.00414.34
7.3.30.0000.01414.72
7.3.20.0040.00816.34
7.3.10.0010.00916.37
7.3.00.0050.00616.60
7.2.330.0030.01516.68
7.2.320.0140.00616.41
7.2.310.0160.00016.69
7.2.300.0070.01116.49
7.2.290.0100.00716.42
7.2.240.0030.01314.94
7.2.230.0060.00915.09
7.2.220.0040.01114.95
7.2.210.0130.00014.85
7.2.200.0110.00315.00
7.2.190.0100.00314.76
7.2.180.0030.01015.03
7.2.170.0000.01215.09
7.2.160.0060.00614.65
7.2.150.0040.00816.54
7.2.140.0000.01016.67
7.2.130.0100.00516.81
7.2.120.0130.00016.90
7.2.110.0040.01116.81
7.2.100.0020.00916.79
7.2.90.0050.00616.78
7.2.80.0040.00916.85
7.2.70.0000.01116.88
7.2.60.0080.00716.83
7.2.50.0060.00816.58
7.2.40.0070.00616.86
7.2.30.0070.00616.78
7.2.20.0030.01316.86
7.2.10.0060.00816.56
7.2.00.0040.00817.57
7.1.330.0080.00315.84
7.1.320.0070.01015.40
7.1.310.0040.01115.86
7.1.300.0000.01615.39
7.1.290.0040.00715.48
7.1.280.0040.00715.69
7.1.270.0030.01315.69
7.1.260.0000.01315.71
7.1.250.0070.00515.55
7.1.100.0030.00918.11
7.1.70.0000.00716.93
7.1.60.0090.01619.82
7.1.50.0070.00416.73
7.1.00.0030.07722.30
7.0.200.0040.01216.83
7.0.140.0030.07322.05
7.0.60.0170.03019.93
7.0.50.0070.04717.77
7.0.40.0070.09020.18
7.0.30.0430.07320.00
7.0.20.0370.05020.30
7.0.10.0030.05319.97
7.0.00.0130.08020.03
5.6.280.0070.06720.81
5.6.210.0070.08320.62
5.6.200.0070.08318.22
5.6.190.0030.08320.43
5.6.180.3700.04720.38
5.6.170.0170.05020.50
5.6.160.0000.06320.46
5.6.150.0100.03318.11
5.6.140.0030.04018.16
5.6.130.0070.05318.15
5.6.120.0000.04321.03
5.6.110.0070.06021.03
5.6.100.0070.08720.88
5.6.90.0030.07320.94
5.6.80.0130.04720.52
5.6.70.3000.03720.39
5.5.350.0030.08020.39
5.5.340.0000.06717.91
5.5.330.0070.06320.21
5.5.320.0270.06320.24
5.5.310.0300.07020.28
5.5.300.0200.06017.91
5.5.290.0130.05317.88
5.5.280.0000.04320.86
5.5.270.0030.06020.76
5.5.260.0070.06020.86
5.5.250.0170.07320.67
5.5.240.0230.07720.14
5.4.450.0230.04719.58
5.4.440.0200.07719.57
5.4.430.0170.06719.39
5.4.420.0230.06319.41
5.4.410.0070.05019.14
5.4.400.0170.03719.25
5.4.390.0230.05318.93
5.4.380.0270.07319.09
5.4.370.0170.06718.91
5.4.360.0270.06319.08
5.4.350.0270.06719.09
5.4.340.0170.05319.13
5.4.320.0270.07019.09
5.4.310.0170.07718.78
5.4.300.0230.07019.24
5.4.290.0200.04718.93
5.4.280.0200.07318.93
5.4.270.0200.07318.79
5.4.260.0230.04019.21
5.4.250.0230.05719.24
5.4.240.0230.07018.89
5.4.230.0170.05718.88
5.4.220.0100.04018.80
5.4.210.0170.04019.15
5.4.200.0170.04019.07
5.4.190.0170.03318.91
5.4.180.0130.03719.21
5.4.170.0130.04018.78
5.4.160.0100.03719.11
5.4.150.0130.03719.11
5.4.140.0130.05716.23
5.4.130.0070.04016.43
5.4.120.0200.03316.54
5.4.110.0200.03016.44
5.4.100.0170.03016.21
5.4.90.0100.03716.46
5.4.80.0130.03016.38
5.4.70.0100.04016.48
5.4.60.0130.03316.47
5.4.50.0170.03016.17
5.4.40.0100.03716.39
5.4.30.0100.04016.17
5.4.20.0100.04016.23
5.4.10.0130.03316.43
5.4.00.0130.03715.72
5.3.290.0330.06014.61
5.3.280.0170.04014.54
5.3.270.0130.04014.55
5.3.260.0200.03314.69
5.3.250.0170.04014.55
5.3.240.0130.05014.56
5.3.230.0200.03014.50
5.3.220.0300.02314.44
5.3.210.0200.03714.55
5.3.200.0130.03314.44
5.3.190.0030.04314.50
5.3.180.0130.03714.65
5.3.170.0100.04014.40
5.3.160.0200.03714.50
5.3.150.0070.04314.42
5.3.140.0130.03314.41
5.3.130.0200.03714.64
5.3.120.0030.05014.41
5.3.110.0130.04014.64
5.3.100.0100.03714.08
5.3.90.0130.03313.88
5.3.80.0100.04014.00
5.3.70.0100.03713.88
5.3.60.0170.03013.80
5.3.50.0130.03713.82
5.3.40.0200.04013.80
5.3.30.0200.07014.00
5.3.20.0200.07013.67
5.3.10.0200.06313.54
5.3.00.0200.05313.48
5.2.170.0130.02312.32
5.2.160.0130.02312.32
5.2.150.0100.05312.32
5.2.140.0170.05012.32
5.2.130.0100.06012.32
5.2.120.0200.05012.32
5.2.110.0130.06312.32
5.2.100.0170.04712.32
5.2.90.0070.04012.32
5.2.80.0170.02712.32
5.2.70.0200.02312.32
5.2.60.0170.06712.32
5.2.50.0130.05312.32
5.2.40.0100.03312.32
5.2.30.0200.05712.32
5.2.20.0100.03312.32
5.2.10.0200.03712.32
5.2.00.0130.05712.32
5.1.60.0130.05012.32
5.1.50.0100.05012.32
5.1.40.0100.03312.32
5.1.30.0230.05712.32
5.1.20.0100.05312.32
5.1.10.0200.04312.32
5.1.00.0130.02712.32
5.0.50.0000.04012.32
5.0.40.0070.03712.32
5.0.30.0070.06712.32
5.0.20.0070.04712.32
5.0.10.0100.04312.32
5.0.00.0070.06312.32
4.4.90.0070.03312.32
4.4.80.0070.03012.32
4.4.70.0030.02012.32
4.4.60.0100.03312.32
4.4.50.0030.03712.32
4.4.40.0030.04312.32
4.4.30.0030.02012.32
4.4.20.0000.02712.32
4.4.10.0030.01312.32
4.4.00.0070.03712.32
4.3.110.0070.02012.32
4.3.100.0100.04012.32
4.3.90.0070.02712.32
4.3.80.0030.04012.32
4.3.70.0070.03712.32
4.3.60.0030.02712.32
4.3.50.0100.03312.32
4.3.40.0130.03712.32
4.3.30.0000.03312.32
4.3.20.0000.03312.32
4.3.10.0030.02712.32
4.3.00.0030.03712.32

preferences:
44.57 ms | 401 KiB | 5 Q