3v4l.org

run code in 300+ PHP versions simultaneously
<?php $heredoc =<<<HEREDOC Some text HEREDOC;

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)
8.3.40.0070.01018.70
8.3.30.0070.00718.79
8.3.20.0100.00320.39
8.3.10.0080.00021.93
8.3.00.0100.00717.93
8.2.170.0120.00322.96
8.2.160.0070.01320.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00720.93
8.2.110.0060.00320.36
8.2.100.0040.00817.52
8.2.90.0000.00919.23
8.2.80.0080.00017.97
8.2.70.0080.00017.50
8.2.60.0040.00419.76
8.2.50.0090.00018.10
8.2.40.0050.00320.39
8.2.30.0000.00819.18
8.2.20.0000.00817.50
8.2.10.0040.00417.98
8.2.00.0000.00717.61
8.1.270.0060.00323.95
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00722.09
8.1.230.0070.00417.71
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.13
8.1.190.0030.00617.11
8.1.180.0040.00418.10
8.1.170.0040.00418.24
8.1.160.0000.00718.69
8.1.150.0070.00019.96
8.1.140.0060.00317.38
8.1.130.0070.00017.73
8.1.120.0000.00717.29
8.1.110.0080.00017.41
8.1.100.0000.00717.40
8.1.90.0000.00717.38
8.1.80.0000.00817.42
8.1.70.0000.00717.33
8.1.60.0030.00517.49
8.1.50.0050.00217.35
8.1.40.0030.00517.46
8.1.30.0000.00817.54
8.1.20.0030.00517.61
8.1.10.0040.00417.32
8.1.00.0040.00417.34
8.0.300.0060.00318.77
8.0.290.0030.00616.75
8.0.280.0000.00718.38
8.0.270.0000.01017.10
8.0.260.0030.00317.25
8.0.250.0030.00316.93
8.0.240.0000.00816.84
8.0.230.0070.00016.96
8.0.220.0030.00316.80
8.0.210.0000.00716.76
8.0.200.0060.00016.95
8.0.190.0080.00016.95
8.0.180.0060.00316.87
8.0.170.0000.00817.00
8.0.160.0030.00316.84
8.0.150.0030.00316.71
8.0.140.0040.00416.84
8.0.130.0050.00013.39
8.0.120.0000.00716.86
8.0.110.0050.00316.86
8.0.100.0000.00716.95
8.0.90.0030.00316.92
8.0.80.0030.01316.81
8.0.70.0030.00316.75
8.0.60.0000.00716.89
8.0.50.0080.00016.80
8.0.30.0110.01017.01
8.0.20.0120.01017.40
8.0.10.0080.00016.79
8.0.00.0090.01016.54
7.4.330.0050.00015.00
7.4.320.0000.00716.43
7.4.300.0060.00016.45
7.4.290.0000.00716.55
7.4.280.0080.00016.42
7.4.270.0030.00316.45
7.4.260.0000.00716.33
7.4.250.0070.00016.41
7.4.240.0030.00516.50
7.4.230.0030.00316.53
7.4.220.0090.00816.33
7.4.210.0080.00616.48
7.4.200.0000.00716.51
7.4.160.0070.01016.38
7.4.150.0110.00617.40
7.4.140.0120.00517.86
7.4.130.0070.01016.47
7.4.120.0100.00916.50
7.4.110.0090.00916.42
7.4.100.0090.00916.32
7.4.90.0040.01216.52
7.4.80.0070.01119.39
7.4.70.0080.00816.61
7.4.60.0100.01016.34
7.4.50.0000.00816.32
7.4.40.0120.00916.50
7.4.30.0030.01416.47
7.3.330.0030.00313.04
7.3.320.0000.00513.09
7.3.310.0000.00616.15
7.3.300.0040.00416.05
7.3.290.0070.00716.23
7.3.280.0090.00716.20
7.3.270.0060.01117.40
7.3.260.0140.00316.14
7.3.250.0140.00316.32
7.3.240.0120.00616.19
7.3.230.0030.01316.39
7.3.210.0100.00616.21
7.3.200.0110.00819.39
7.3.190.0080.00816.46
7.3.180.0030.01316.16
7.3.170.0130.00616.31
7.3.160.0090.00616.33
7.2.330.0210.00816.37
7.2.320.0070.01016.43
7.2.310.0060.01616.36
7.2.300.0100.01016.54
7.2.290.0110.01016.59
5.4.310.4300.03718.97
5.4.300.4230.03318.87
5.4.290.3770.03318.92
5.4.280.3830.03718.89
5.4.270.3970.03019.04
5.4.260.3870.04019.26
5.4.250.3700.04018.98
5.4.240.3830.03719.12
5.4.230.3370.03719.17
5.4.220.4430.02719.04
5.4.210.3770.03718.88
5.4.200.4400.03718.86
5.4.190.3570.04319.12
5.4.180.3670.03718.88
5.4.170.4630.03719.19
5.4.160.3900.03319.07
5.4.150.3930.03319.15
5.4.140.3530.04016.38
5.4.130.4700.03716.28
5.4.120.4600.03716.23
5.4.110.3900.03716.42
5.4.100.3570.04016.46
5.4.90.3800.03316.50
5.4.80.4200.03016.37
5.4.70.3870.03316.38
5.4.60.3800.03716.55
5.4.50.3600.03716.36
5.4.40.3730.03016.24
5.4.30.3970.03316.39
5.4.20.3730.04016.29
5.4.10.3600.03316.32
5.4.00.3770.03015.77
5.3.280.4500.03714.47
5.3.270.4470.04014.50
5.3.260.4970.04314.70
5.3.250.4070.04014.70
5.3.240.3700.03714.52
5.3.230.4030.03714.50
5.3.220.4600.03714.66
5.3.210.4330.04014.50
5.3.200.3670.02714.51
5.3.190.3670.03714.66
5.3.180.3870.03314.46
5.3.170.4100.04014.50
5.3.160.3830.04014.49
5.3.150.3830.03714.48
5.3.140.3600.03314.51
5.3.130.3630.04014.37
5.3.120.3930.03714.48
5.3.110.3630.04014.48
5.3.100.3830.04013.92
5.3.90.3530.04313.93
5.3.80.2000.03313.99
5.3.70.0000.05013.97
5.3.60.0000.04713.94
5.3.50.0070.06314.03
5.3.40.4430.03013.87
5.3.30.4900.03713.75
5.3.20.4600.03013.61
5.3.10.4100.03713.48
5.3.00.3900.04313.57
5.2.170.3800.03310.97
5.2.160.3930.03011.16
5.2.150.3530.03011.11
5.2.140.3830.03011.04
5.2.130.3200.02311.09
5.2.120.3000.03011.09
5.2.110.3570.03011.04
5.2.100.2970.03311.09
5.2.90.3370.03011.07
5.2.80.3270.03010.97
5.2.70.3070.03310.99
5.2.60.3500.02710.90
5.2.50.2970.02711.09
5.2.40.3230.03711.07
5.2.30.3200.03310.89
5.2.20.2830.02711.11
5.2.10.3170.03010.89
5.2.00.3270.02310.72
5.1.60.2970.02310.00
5.1.50.2930.0179.89
5.1.40.2900.0239.93
5.1.30.3070.03010.33
5.1.20.2500.03010.39
5.1.10.2700.02310.07
5.1.00.2800.0279.97
5.0.50.1270.0178.55
5.0.40.1300.0178.39
5.0.30.1170.0308.13
5.0.20.1170.0208.16
5.0.10.1430.0178.07
5.0.00.1230.0308.32
4.4.90.1270.0135.99
4.4.80.1500.0105.99
4.4.70.1430.0135.99
4.4.60.1600.0175.99
4.4.50.1930.0135.99
4.4.40.1630.0235.99
4.4.30.1530.0135.99
4.4.20.1330.0175.99
4.4.10.0330.0205.99
4.4.00.1130.0305.99
4.3.110.1200.0135.99
4.3.100.1300.0175.99
4.3.90.1400.0175.99
4.3.80.1200.0275.99
4.3.70.1230.0175.99
4.3.60.1570.0135.99
4.3.50.1500.0105.99
4.3.40.1370.0275.99
4.3.30.0700.0135.99
4.3.20.0200.0175.99
4.3.10.0730.0175.99
4.3.00.0400.0175.99

preferences:
42.41 ms | 400 KiB | 5 Q