3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = "Today "; $text .= "is "; $text .= "Saturday "; print $text; ?>

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)
8.3.40.0070.00718.54
8.3.30.0060.00918.92
8.3.20.0040.00420.04
8.3.10.0000.00723.52
8.3.00.0040.00420.88
8.2.170.0070.00722.96
8.2.160.0030.01020.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.01126.16
8.2.120.0040.00422.08
8.2.110.0040.00422.12
8.2.100.0060.00917.72
8.2.90.0080.00019.17
8.2.80.0070.00017.97
8.2.70.0030.00517.50
8.2.60.0050.00317.93
8.2.50.0040.00418.07
8.2.40.0000.00818.34
8.2.30.0000.00718.11
8.2.20.0040.00417.69
8.2.10.0080.00019.46
8.2.00.0050.00317.63
8.1.270.0060.00623.93
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00423.76
8.1.230.0040.00720.87
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0000.00917.23
8.1.190.0030.00517.30
8.1.180.0040.00418.10
8.1.170.0070.00418.39
8.1.160.0040.00421.86
8.1.150.0040.00418.67
8.1.140.0000.00817.22
8.1.130.0070.00017.81
8.1.120.0040.00417.29
8.1.110.0000.00717.41
8.1.100.0000.00717.36
8.1.90.0000.00717.30
8.1.80.0000.00817.38
8.1.70.0030.00317.36
8.1.60.0030.00617.55
8.1.50.0050.00317.44
8.1.40.0030.00617.45
8.1.30.0040.00417.49
8.1.20.0060.00317.48
8.1.10.0030.00517.50
8.1.00.0000.01017.32
8.0.300.0030.00318.77
8.0.290.0040.00416.89
8.0.280.0000.00618.44
8.0.270.0000.00717.11
8.0.260.0030.00316.80
8.0.250.0040.00416.83
8.0.240.0030.00316.91
8.0.230.0000.00716.77
8.0.220.0030.00316.86
8.0.210.0070.00016.80
8.0.200.0070.00016.80
8.0.190.0030.00616.80
8.0.180.0000.00716.76
8.0.170.0040.00416.73
8.0.160.0080.00016.78
8.0.150.0030.00316.74
8.0.140.0030.00516.82
8.0.130.0000.00613.23
8.0.120.0000.00716.75
8.0.110.0000.00716.88
8.0.100.0040.00416.80
8.0.90.0000.00716.68
8.0.80.0100.01016.78
8.0.70.0030.00516.73
8.0.60.0000.00716.79
8.0.50.0000.00816.63
8.0.30.0080.01116.94
8.0.20.0120.00617.40
8.0.10.0070.00016.82
8.0.00.0100.01116.68
7.4.330.0030.00315.00
7.4.320.0060.00016.34
7.4.300.0030.00316.28
7.4.290.0000.00716.53
7.4.280.0030.00316.38
7.4.270.0030.00316.34
7.4.260.0000.00916.41
7.4.250.0000.00716.49
7.4.240.0020.00516.48
7.4.230.0000.00616.42
7.4.220.0000.01816.48
7.4.210.0070.01116.45
7.4.200.0070.00016.42
7.4.190.0000.00716.61
7.4.160.0100.00716.38
7.4.150.0100.00717.40
7.4.140.0120.01117.86
7.4.130.0100.01016.58
7.4.120.0050.01316.44
7.4.110.0120.01216.48
7.4.100.0060.01516.46
7.4.90.0060.01016.43
7.4.80.0040.01719.39
7.4.70.0130.00316.28
7.4.60.0030.01316.45
7.4.50.0050.00016.31
7.4.40.0070.00722.77
7.4.30.0140.00316.33
7.4.00.0000.01615.00
7.3.330.0050.00012.95
7.3.320.0000.00512.98
7.3.310.0040.00416.32
7.3.300.0000.00716.18
7.3.290.0030.01616.17
7.3.280.0100.00716.19
7.3.270.0110.00717.40
7.3.260.0140.00516.29
7.3.250.0080.01216.21
7.3.240.0120.00816.13
7.3.230.0080.00916.56
7.3.210.0080.00816.22
7.3.200.0080.00819.39
7.3.190.0110.00916.18
7.3.180.0130.00316.10
7.3.170.0070.01416.27
7.3.160.0030.01216.18
7.3.120.0080.00814.72
7.3.110.0000.01414.89
7.3.100.0090.00314.71
7.3.90.0060.01014.61
7.3.80.0060.00315.12
7.3.70.0090.00614.81
7.3.60.0060.01014.74
7.3.50.0060.01014.88
7.3.40.0050.00514.67
7.3.30.0120.00314.74
7.3.20.0060.00916.56
7.3.10.0030.01116.66
7.3.00.0070.00716.47
7.2.330.0070.01016.45
7.2.320.0030.01316.60
7.2.310.0060.01616.28
7.2.300.0130.00316.36
7.2.290.0130.00316.33
7.2.240.0000.01615.02
7.2.230.0140.00014.80
7.2.220.0100.00614.53
7.2.210.0060.00914.90
7.2.200.0100.00715.08
7.2.190.0100.00314.99
7.2.180.0120.00014.95
7.2.170.0060.00614.98
7.2.160.0070.00314.91
7.2.150.0030.01016.98
7.2.140.0060.00916.92
7.2.130.0060.01016.51
7.2.120.0090.00616.63
7.2.110.0060.01016.83
7.2.100.0000.01416.81
7.2.90.0030.00716.79
7.2.80.0040.01216.83
7.2.70.0100.00616.86
7.2.60.0060.00916.65
7.2.50.0040.01216.73
7.2.40.0100.00316.54
7.2.30.0030.01316.47
7.2.20.0030.01316.95
7.2.10.0060.00616.77
7.2.00.0020.01118.10
7.1.330.0030.01015.66
7.1.320.0040.01115.61
7.1.310.0080.00615.72
7.1.300.0070.00715.81
7.1.290.0030.01015.73
7.1.280.0060.00615.64
7.1.270.0110.00015.45
7.1.260.0040.00815.93
7.1.250.0090.00315.63
7.1.200.0030.00715.39
7.1.100.0070.00417.88
7.1.70.0060.01316.89
7.1.60.0070.01719.29
7.1.50.0100.01416.73
7.1.00.0070.09022.50
7.0.200.0000.00716.72
7.0.140.0070.07022.01
7.0.80.0070.08019.98
7.0.70.0400.04719.97
7.0.60.0600.07319.91
7.0.50.0530.08320.22
7.0.40.0070.08720.14
7.0.30.0170.07720.04
7.0.20.0130.05320.18
7.0.10.0100.08020.07
7.0.00.0070.08720.14
5.6.280.0100.06720.91
5.6.230.0130.08020.65
5.6.220.0100.07720.61
5.6.210.0100.08020.68
5.6.200.0200.07320.96
5.6.190.0100.04020.95
5.6.180.0000.08721.02
5.6.170.0070.07021.10
5.6.160.0170.07020.95
5.6.150.0170.07721.03
5.6.140.0170.04020.95
5.6.130.0100.07020.88
5.6.120.0070.09021.10
5.6.110.0070.08721.09
5.6.100.0100.07721.08
5.6.90.0130.07720.98
5.6.80.0130.07020.45
5.6.70.0130.06720.48
5.6.60.0030.08720.31
5.6.50.0070.06320.43
5.6.40.0000.05020.43
5.6.30.0030.07720.40
5.6.20.0030.06320.31
5.6.10.0130.07720.30
5.6.00.0070.04320.38
5.5.370.0100.08320.34
5.5.360.0070.08320.35
5.5.350.0100.06320.41
5.5.340.0070.05020.89
5.5.330.0170.04720.79
5.5.320.0030.08020.75
5.5.310.0070.07720.87
5.5.300.0070.06020.77
5.5.290.0000.08320.92
5.5.280.0030.04320.84
5.5.270.0030.08020.89
5.5.260.0030.08720.71
5.5.250.0070.07020.61
5.5.240.0100.07320.26
5.5.230.0030.08020.13
5.5.220.0030.08020.21
5.5.210.0070.07720.16
5.5.200.0070.06720.08
5.5.190.0070.08020.17
5.5.180.0200.06320.17
5.5.160.0070.07320.13
5.5.150.0070.07720.14
5.5.140.0070.08020.26
5.5.130.0070.05720.24
5.5.120.0030.04720.20
5.5.110.0070.04320.21
5.5.100.0000.05020.01
5.5.90.0130.06720.00
5.5.80.0170.06720.04
5.5.70.0130.07020.06
5.5.60.0170.05320.13
5.5.50.0100.07719.99
5.5.40.0030.07320.14
5.5.30.0070.07720.08
5.5.20.0070.05320.04
5.5.10.0030.04320.02
5.5.00.0030.05720.07
5.4.450.0070.04019.14
5.4.440.0030.04719.41
5.4.430.0100.04019.54
5.4.420.0070.05319.27
5.4.410.0130.05719.29
5.4.400.0030.07018.95
5.4.390.0070.07018.78
5.4.380.0130.03719.09
5.4.370.0030.08018.95
5.4.360.0070.04719.07
5.4.350.0030.07318.90
5.4.340.0070.06718.90
5.4.320.0130.07318.84
5.4.310.0000.05018.95
5.4.300.0100.03719.03
5.4.290.0070.07319.11
5.4.280.0100.07019.04
5.4.270.0170.06719.05
5.4.260.0070.04719.12
5.4.250.0070.05018.96
5.4.240.0200.06018.80
5.4.230.0070.07319.02
5.4.220.0170.06018.78
5.4.210.0100.06718.78
5.4.200.0030.08019.11
5.4.190.0070.05319.01
5.4.180.0070.04019.02
5.4.170.0100.04019.05
5.4.160.0100.07318.92
5.4.150.0230.05719.04
5.4.140.0030.06316.38
5.4.130.0070.07316.28
5.4.120.0070.07316.34
5.4.110.0070.07316.42
5.4.100.0130.07016.36
5.4.90.0070.05716.30
5.4.80.0100.06716.20
5.4.70.0030.08016.31
5.4.60.0070.05716.40
5.4.50.0030.06716.23
5.4.40.0070.06716.28
5.4.30.0130.05716.22
5.4.20.0000.08016.22
5.4.10.0170.03316.33
5.4.00.0030.07715.51
5.3.290.0070.08014.52
5.3.280.0070.07714.41
5.3.270.0070.08014.46
5.3.260.0030.04714.47
5.3.250.0030.05314.56
5.3.240.0100.06714.56
5.3.230.0130.06314.54
5.3.220.0000.07314.54
5.3.210.0030.05314.47
5.3.200.0100.03714.57
5.3.190.0100.07314.52
5.3.180.0000.08014.57
5.3.170.0030.07714.46
5.3.160.0100.06314.41
5.3.150.0030.06714.42
5.3.140.0100.06314.53
5.3.130.0030.06714.54
5.3.120.0070.08014.42
5.3.110.0100.04014.50
5.3.100.0030.05314.02
5.3.90.0070.07714.00
5.3.80.0070.04013.96
5.3.70.0030.07013.79
5.3.60.0100.07313.99
5.3.50.0070.06713.80
5.3.40.0070.04713.80
5.3.30.0070.04313.77
5.3.20.0070.06313.64
5.3.10.0030.06013.41
5.3.00.0070.07013.40
5.2.170.0030.06013.14
5.2.160.0100.06013.14
5.2.150.0030.03013.14
5.2.140.0000.07013.14
5.2.130.0030.06013.14
5.2.120.0070.06313.14
5.2.110.0030.03313.14
5.2.100.0070.05713.14
5.2.90.0000.05013.14
5.2.80.0100.05713.14
5.2.70.0030.03713.14
5.2.60.0070.06313.14
5.2.50.0030.03313.14
5.2.40.0070.03013.14
5.2.30.0070.05713.14
5.2.20.0070.05013.14
5.2.10.0170.03013.14
5.2.00.0030.06713.14
5.1.60.0070.05313.14
5.1.50.0000.05713.14
5.1.40.0070.05313.14
5.1.30.0100.04313.14
5.1.20.0030.06013.14
5.1.10.0030.05713.14
5.1.00.0100.05313.14
5.0.50.0000.03013.14
5.0.40.0000.04313.14
5.0.30.0030.06713.14
5.0.20.0030.04013.14
5.0.10.0070.03013.14
5.0.00.0070.05313.14
4.4.90.0030.03713.14
4.4.80.0030.03313.14
4.4.70.0070.03013.14
4.4.60.0070.03013.14
4.4.50.0100.02013.14
4.4.40.0030.04713.14
4.4.30.0000.04013.14
4.4.20.0000.03713.14
4.4.10.0030.03313.14
4.4.00.0070.05313.14
4.3.110.0030.03713.14
4.3.100.0000.02713.14
4.3.90.0030.03313.14
4.3.80.0000.04013.14
4.3.70.0000.03713.14
4.3.60.0030.01713.14
4.3.50.0030.03313.14
4.3.40.0000.05013.14
4.3.30.0000.03713.14
4.3.20.0000.04013.14
4.3.10.0000.03313.14
4.3.00.0000.03013.14

preferences:
49.11 ms | 400 KiB | 5 Q