3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo str_val([]);

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)
8.3.60.0070.00718.43
8.3.50.0140.00718.08
8.3.40.0040.01218.70
8.3.30.0110.00318.67
8.3.20.0060.00318.98
8.3.10.0030.00620.90
8.3.00.0050.00323.57
8.2.180.0090.00918.25
8.2.170.0150.00022.96
8.2.160.0140.00321.11
8.2.150.0060.00324.18
8.2.140.0020.00524.66
8.2.130.0040.00421.07
8.2.120.0040.00426.35
8.2.110.0100.00020.32
8.2.100.0130.00317.91
8.2.90.0040.00419.09
8.2.80.0090.00017.97
8.2.70.0060.00317.93
8.2.60.0040.00417.92
8.2.50.0060.00318.10
8.2.40.0000.00819.22
8.2.30.0040.00419.16
8.2.20.0000.00718.09
8.2.10.0030.00618.05
8.2.00.0030.00319.21
8.1.280.0110.00325.92
8.1.270.0000.00823.92
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0080.00022.09
8.1.230.0070.00419.08
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0030.00617.23
8.1.190.0040.00417.23
8.1.180.0050.00318.10
8.1.170.0030.00618.61
8.1.160.0040.00418.79
8.1.150.0000.00718.69
8.1.140.0070.00017.57
8.1.130.0030.00318.89
8.1.120.0000.00717.26
8.1.110.0030.00717.36
8.1.100.0000.00717.29
8.1.90.0000.00717.33
8.1.80.0000.00817.36
8.1.70.0040.00417.23
8.1.60.0000.00817.38
8.1.50.0030.00617.37
8.1.40.0070.00017.30
8.1.30.0080.00017.62
8.1.20.0040.00417.61
8.1.10.0040.00417.39
8.1.00.0000.00817.36
8.0.300.0040.00418.77
8.0.290.0120.00016.58
8.0.280.0030.00318.25
8.0.270.0050.00217.23
8.0.260.0040.00417.23
8.0.250.0000.00616.91
8.0.240.0060.00016.82
8.0.230.0040.00416.98
8.0.220.0060.00316.89
8.0.210.0040.00416.88
8.0.200.0000.00816.84
8.0.190.0040.00416.98
8.0.180.0000.00716.81
8.0.170.0040.00416.86
8.0.160.0030.00616.77
8.0.150.0050.00516.79
8.0.140.0080.00016.84
8.0.130.0050.00013.24
8.0.120.0070.00016.84
8.0.110.0040.00416.74
8.0.100.0040.00416.77
8.0.90.0040.00416.77
8.0.80.0100.00516.87
8.0.70.0000.00716.68
8.0.60.0030.00516.79
8.0.50.0080.00016.82
8.0.30.0160.00317.05
8.0.20.0050.01717.40
8.0.10.0000.00716.95
8.0.00.0070.01016.67
7.4.330.0030.00315.55
7.4.320.0000.00616.34
7.4.300.0000.00616.43
7.4.290.0030.00316.56
7.4.280.0000.00716.41
7.4.270.0070.00016.38
7.4.260.0000.00616.40
7.4.250.0040.00416.49
7.4.240.0000.00716.48
7.4.230.0030.00316.63
7.4.220.0030.00616.42
7.4.210.0100.00716.50
7.4.200.0040.00416.62
7.4.160.0140.00516.37
7.4.140.0120.00917.86
7.4.130.0100.00616.43
7.4.120.0140.00616.45
7.4.110.0100.01316.46
7.4.100.0090.01316.46
7.4.90.0130.00316.22
7.4.80.0150.00919.39
7.4.70.0110.00716.34
7.4.60.0080.00816.51
7.4.50.0100.00716.59
7.4.40.0190.00016.11
7.4.00.0100.00614.78
7.3.330.0020.00213.14
7.3.320.0030.00313.08
7.3.310.0030.00316.31
7.3.300.0000.00616.27
7.3.290.0030.00316.26
7.3.280.0030.01216.26
7.3.260.0110.00516.30
7.3.240.0060.01116.40
7.3.230.0080.01716.55
7.3.210.0110.00716.15
7.3.200.0080.00816.35
7.3.190.0110.00616.55
7.3.180.0060.01016.20
7.3.170.0110.00416.18
7.3.160.0030.01216.42
7.3.120.0100.00314.71
7.3.110.0060.01214.86
7.3.100.0080.00814.78
7.3.90.0120.00614.65
7.3.80.0000.01514.80
7.3.70.0070.00714.83
7.3.60.0000.01414.63
7.3.50.0060.00314.63
7.3.40.0000.00814.56
7.3.30.0040.01114.69
7.3.20.0120.00316.53
7.3.10.0090.00616.48
7.3.00.0110.00316.35
7.2.330.0130.00716.50
7.2.320.0120.00816.28
7.2.310.0140.00316.54
7.2.300.0120.00916.65
7.2.290.0040.01316.27
7.2.250.0040.01414.85
7.2.240.0100.00715.17
7.2.230.0060.01215.14
7.2.220.0000.01115.05
7.2.210.0040.01115.06
7.2.200.0140.00314.73
7.2.190.0090.00614.82
7.2.180.0000.01614.80
7.2.170.0060.00314.82
7.2.70.0210.00714.85
7.2.60.0230.00615.00
7.2.50.0160.01314.89
7.2.40.0260.00314.91
7.2.30.0250.00914.70
7.2.20.0210.01014.87
7.2.10.0210.00614.88
7.2.00.0220.00915.02
7.1.330.0040.01115.74
7.1.320.0040.01115.55
7.1.310.0070.00715.39
7.1.300.0100.00315.64
7.1.290.0000.01215.43
7.1.280.0090.00615.67
7.1.270.0030.01015.52
7.1.260.0100.00615.61
7.1.200.0060.00615.60
7.1.170.0320.01013.82
7.1.160.0340.00613.56
7.1.150.0310.01413.68
7.1.140.0380.00613.76
7.1.130.0240.01413.75
7.1.120.0160.01013.33
7.1.110.0170.01013.63
7.1.100.0280.00313.61
7.1.90.0270.01013.82
7.1.80.0230.00613.72
7.1.70.0230.00613.77
7.1.60.0370.01231.81
7.1.50.0380.01431.79
7.1.40.0390.00931.94
7.1.30.0340.01331.79
7.1.20.0460.01331.57
7.1.10.0230.00713.58
7.1.00.0190.00613.52

preferences:
104.49 ms | 401 KiB | 5 Q