3v4l.org

run code in 300+ PHP versions simultaneously
<?php print strlen("We're done!"); ?>

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)
8.3.60.0120.00616.59
8.3.50.0110.00917.25
8.3.40.0150.00618.56
8.3.30.0060.01218.50
8.3.20.0080.00018.49
8.3.10.0040.00420.40
8.3.00.0090.00019.13
8.2.180.0090.00617.93
8.2.170.0120.00322.96
8.2.160.0140.00620.23
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0030.00717.50
8.2.110.0060.00321.06
8.2.100.0080.00317.59
8.2.90.0070.00320.81
8.2.80.0030.00517.91
8.2.70.0000.00917.50
8.2.60.0050.00317.55
8.2.50.0110.00018.07
8.2.40.0060.00318.09
8.2.30.0030.00617.86
8.2.20.0040.00417.40
8.2.10.0040.00417.42
8.2.00.0000.00717.47
8.1.280.0030.01025.92
8.1.270.0080.00024.66
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0110.00020.70
8.1.230.0070.00320.88
8.1.220.0000.00817.74
8.1.210.0060.00318.82
8.1.200.0030.00617.10
8.1.190.0060.00317.26
8.1.180.0040.00418.10
8.1.170.0000.00718.59
8.1.160.0040.00418.75
8.1.150.0040.00418.42
8.1.140.0030.00617.19
8.1.130.0000.00817.79
8.1.120.0000.00717.30
8.1.110.0040.00417.29
8.1.100.0070.00017.38
8.1.90.0040.00417.36
8.1.80.0040.00317.32
8.1.70.0070.00017.30
8.1.60.0040.00417.43
8.1.50.0080.00017.26
8.1.40.0050.00217.44
8.1.30.0080.00017.43
8.1.20.0040.00417.43
8.1.10.0040.00417.36
8.1.00.0040.00417.34
8.0.300.0040.00419.94
8.0.290.0080.00016.63
8.0.280.0030.00318.30
8.0.270.0070.00017.20
8.0.260.0040.00418.30
8.0.250.0000.01016.89
8.0.240.0000.00816.86
8.0.230.0030.00316.83
8.0.220.0030.00316.64
8.0.210.0050.00216.81
8.0.200.0030.00316.88
8.0.190.0070.00016.80
8.0.180.0030.00616.78
8.0.170.0030.00516.63
8.0.160.0040.00416.75
8.0.150.0000.00816.67
8.0.140.0080.00416.74
8.0.130.0030.00313.15
8.0.120.0000.00716.77
8.0.110.0000.00716.75
8.0.100.0000.00716.75
8.0.90.0030.00516.66
8.0.80.0100.00716.71
8.0.70.0040.00416.67
8.0.60.0030.00516.74
8.0.50.0040.00416.61
8.0.30.0080.01316.97
8.0.20.0120.00917.01
8.0.10.0030.00316.93
8.0.00.0080.01416.62
7.4.330.0000.00412.86
7.4.320.0000.00616.45
7.4.300.0030.00316.46
7.4.290.0030.00316.36
7.4.280.0080.00016.39
7.4.270.0070.00016.28
7.4.260.0060.00013.13
7.4.250.0040.00416.37
7.4.240.0070.00016.44
7.4.230.0030.00316.56
7.4.220.0120.01216.26
7.4.210.0080.00716.45
7.4.200.0070.00016.39
7.4.190.0050.00216.22
7.4.160.0130.00416.38
7.4.150.0060.01216.41
7.4.140.0140.00816.35
7.4.130.0080.01016.47
7.4.120.0120.00516.26
7.4.110.0070.01016.42
7.4.100.0120.00616.39
7.4.90.0060.01216.41
7.4.80.0100.00719.39
7.4.70.0090.00916.32
7.4.60.0190.01316.38
7.4.50.0030.00616.51
7.4.40.0070.00716.21
7.4.30.0130.00316.19
7.4.00.0110.00015.01
7.3.330.0000.00613.00
7.3.320.0040.00412.93
7.3.310.0000.00716.20
7.3.300.0030.00316.11
7.3.290.0090.00916.09
7.3.280.0070.01116.07
7.3.270.0110.00516.32
7.3.260.0070.01016.23
7.3.250.0080.01016.22
7.3.240.0120.00416.17
7.3.230.0110.00616.27
7.3.210.0120.00916.30
7.3.200.0100.00716.06
7.3.190.0030.01516.04
7.3.180.0100.00616.17
7.3.170.0040.01116.40
7.3.160.0130.00316.52
7.3.120.0070.01014.45
7.2.330.0060.01216.55
7.2.320.0160.00616.35
7.2.310.0090.01416.31
7.2.300.0130.01016.54
7.2.290.0160.00716.42
7.2.60.0070.00716.71
7.2.00.0040.00819.23
7.1.200.0030.01015.69
7.1.100.0070.00417.97
7.1.70.0100.00716.81
7.1.60.0080.00819.40
7.1.50.0160.01034.56
7.1.00.0030.06322.41
7.0.200.0320.00414.58
7.0.140.0030.07322.01
7.0.120.0030.07322.01
7.0.60.0000.08720.01
7.0.50.0070.05717.79
7.0.40.0100.04019.98
7.0.30.0330.07720.18
7.0.20.0300.08320.13
7.0.10.0000.04320.16
7.0.00.0100.08720.32
5.6.280.0070.07021.01
5.6.210.0070.04720.54
5.6.200.0070.05718.19
5.6.190.0070.05720.35
5.6.180.0270.07320.45
5.6.170.0130.08720.52
5.6.160.0030.05720.44
5.6.150.0070.08018.18
5.6.140.0070.08318.11
5.6.130.0000.05318.14
5.6.120.0070.04321.04
5.6.110.0100.06320.97
5.6.100.0000.08021.13
5.6.90.0200.06721.02
5.6.80.0070.03720.50
5.6.70.3030.04320.40
5.5.350.0070.08320.32
5.5.340.0030.04017.89
5.5.330.0100.08020.13
5.5.320.0170.04020.24
5.5.310.0170.04720.21
5.5.300.0070.06717.91
5.5.290.0000.04317.91
5.5.280.0170.07320.88
5.5.270.0100.08020.95
5.5.260.0130.06720.96
5.5.250.0030.04020.60
5.5.240.0300.07020.25
5.4.450.0100.04719.50
5.4.440.0070.04019.41
5.4.430.0000.05019.39
5.4.420.0070.07719.11
5.4.410.0000.05019.37
5.4.400.0130.06719.18
5.4.390.0130.04018.79
5.4.380.0130.07019.15
5.4.370.0030.05018.79
5.4.360.0030.04019.18
5.4.350.0100.04719.18
5.4.340.0070.06319.15
5.4.320.0000.08719.14
5.4.310.0100.05019.14
5.4.300.0130.07019.11
5.4.290.0030.05319.11
5.4.280.0130.05718.91
5.4.270.0000.08718.79
5.4.260.0100.06719.17
5.4.250.0030.08019.07
5.4.240.0100.04319.11
5.4.230.0070.03718.91
5.4.220.0170.06719.17
5.4.210.0030.07018.78
5.4.200.0130.04019.19
5.4.190.0070.03319.10
5.4.180.0030.07319.13
5.4.170.0130.06318.99
5.4.160.0170.06718.76
5.4.150.0100.08019.15
5.4.140.0030.08016.24
5.4.130.0030.05716.32
5.4.120.0030.04016.33
5.4.110.0030.04716.15
5.4.100.0070.05016.34
5.4.90.0070.05716.28
5.4.80.0070.07316.33
5.4.70.0100.07016.42
5.4.60.0070.05016.22
5.4.50.0070.07016.33
5.4.40.0000.07716.24
5.4.30.0030.05716.24
5.4.20.0000.07716.30
5.4.10.0130.06716.57
5.4.00.0130.06015.73
5.3.290.0170.05714.58
5.3.280.0030.04014.46
5.3.270.0070.08014.42
5.3.260.0070.04014.39
5.3.250.0000.04314.56
5.3.240.0030.04014.55
5.3.230.0100.05714.52
5.3.220.0070.08014.54
5.3.210.0100.07314.50
5.3.200.0000.06714.49
5.3.190.0100.06314.38
5.3.180.0100.06714.35
5.3.170.0030.07714.44
5.3.160.0000.06014.50
5.3.150.0030.05014.38
5.3.140.0130.07014.48
5.3.130.0100.06714.47
5.3.120.0000.07314.47
5.3.110.0100.04314.51
5.3.100.0100.07013.96
5.3.90.0000.06713.99
5.3.80.0130.03313.98
5.3.70.0070.07313.82
5.3.60.0130.03713.96
5.3.50.0000.04013.90
5.3.40.0030.08013.87
5.3.30.0030.03713.87
5.3.20.0070.06713.66
5.3.10.0170.06313.46
5.3.00.0030.04713.45

preferences:
50.31 ms | 401 KiB | 5 Q